$241 Find Cheap Flights to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seoul departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seoul
These are the airlines KAYAK users have selected most often from within our search results for flights to Seoul
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$479
Typical prices: $682-$786
Scoot
Tue 18/8Wed 26/8
PER - ICN • 1 stop
Cheapest direct flights
$686
Typical prices: $696-$1,224
Jetstar
Tue 11/8Tue 25/8
SYD - ICN • Direct
Top airlines
Most flights • 10 per week
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Seoul

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Seoul

Tue, 18 Aug - Wed, 26 Aug
Multiple Airlines Logo
18:25 - 10:15
PER
-
ICN
14h 50m
1 stop
Multiple Airlines Logo
08:15 - 04:15
ICN
-
PER
21h 00m
1 stop
$479Multiple Airlines
Sun, 26 Apr - Mon, 11 May
Multiple Airlines Logo
05:35 - 09:45
PER
-
ICN
27h 10m
1 stop
Multiple Airlines Logo
08:15 - 04:15
ICN
-
PER
21h 00m
1 stop
$489Multiple Airlines
Thu, 14 May - Mon, 18 May
Multiple Airlines Logo
05:15 - 07:00
PER
-
ICN
24h 45m
1 stop
Multiple Airlines Logo
08:15 - 04:15
ICN
-
PER
21h 00m
1 stop
$495Multiple Airlines
Fri, 5 Jun - Sun, 14 Jun
China Southern Logo
14:10 - 20:50
SYD
-
ICN
31h 40m
2 stops
China Southern Logo
09:25 - 12:25
ICN
-
SYD
26h 00m
2 stops
$569China Southern
Thu, 21 May - Fri, 29 May
China Eastern Logo
10:00 - 14:50
SYD
-
ICN
29h 50m
2 stops
China Eastern Logo
20:15 - 08:00
ICN
-
SYD
34h 45m
1 stop
$571China Eastern
Mon, 27 Apr - Thu, 14 May
China Southern Logo
21:45 - 18:45
SYD
-
ICN
22h 00m
2 stops
China Southern Logo
11:45 - 12:25
ICN
-
SYD
23h 40m
2 stops
$573China Southern
Tue, 14 Apr - Thu, 7 May
China Eastern Logo
11:00 - 17:25
SYD
-
ICN
31h 25m
1 stop
China Eastern Logo
16:15 - 12:35
ICN
-
SYD
19h 20m
1 stop
$580China Eastern
Tue, 14 Apr - Mon, 18 May
AirAsia X Logo
05:15 - 07:00
MEL
-
ICN
26h 45m
1 stop
AirAsia X Logo
08:15 - 04:00
ICN
-
MEL
18h 45m
1 stop
$591AirAsia X
Wed, 6 May - Sun, 7 Jun
AirAsia X Logo
00:30 - 07:00
MEL
-
ICN
31h 30m
1 stop
AirAsia X Logo
08:15 - 04:00
ICN
-
MEL
18h 45m
1 stop
$601AirAsia X
Mon, 11 May - Wed, 20 May
EVA Air Logo
22:15 - 18:10
BNE
-
GMP
20h 55m
1 stop
EVA Air Logo
20:20 - 20:00
GMP
-
BNE
22h 40m
1 stop
$967EVA Air
Booking Insights

KAYAK's insights & trends for flights to Seoul

Get data-powered insights and trends into flights to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Seoul?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Seoul was found on the route from Melbourne, at $479 return. The most popular connection is from Sydney to Seoul and KAYAK users have found return deals for as low as $569 in the last 3 days.

How much is a flight to Seoul?

The average and cheapest price for all round-trip flights to Seoul from each origin found by users searching on KAYAK in the last month.

A flight to Seoul costs $1,010 on average. The cheapest price found on KAYAK in the last 2 weeks cost $407 and departed from Brisbane. The most popular routes on KAYAK are Brisbane to Seoul which costs $1,192 on average, and Sydney to Seoul, which costs $1,271 on average.

See prices from:

What is the cheapest day to fly to Seoul?

The average price of all round-trip flights to Seoul clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Seoul is Tuesday where round-trip tickets can be as cheap as $1,034. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,350 on average.

What is the cheapest month to fly to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seoul is May, where tickets cost $606 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $1,410 and $1,129 respectively. For one-way flights, the best month to travel is August with an average price of $793.

What is the cheapest time of day to fly to Seoul?

The average price for all round-trip flights to Seoul depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Seoul is generally in the morning, when round-trip flights cost $1,215 on average. The most expensive time of day to fly to Seoul is generally at night, which is peak travel time and where the average cost of a ticket is $1,721.

What is a good deal for flights to Seoul?

If you’re looking for cheap airfare to Seoul, 25% of our users found tickets to Seoul for the following prices or less: From Brisbane $953 return, from Sydney $1,041 return, from Melbourne Airport $1,299 return.

How far in advance should I book a flight to Seoul?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Which is the cheapest airport to fly into in Seoul?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Seoul is Seoul Gimpo Intl Airport (GMP), with an average flight price of $140.

Good to know – Book Cheap Seoul Plane Tickets

Low seasonFebruary
Cheapest flight$241
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (45% more expensive on average)
Flight from Melbourne to Seoul Incheon Airport

When to book flights to Seoul

Are your dates flexible? Find out the best times to travel to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Seoul based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seoul flights

  • How do I get to and from Seoul Airport?

    There are multiple train services that can take you to and from the airports. When you’re leaving Incheon International Airport you will find a train station outside each terminal. From there you can catch a train to Seoul Station via Gimpo International Airport. There are three services you can choose from – the express train, the all-stop train and the KTX. You can check the airport website for assistance in choosing which line is best for you.

  • Are there any shower facilities at Seoul Airport?

    You can find complimentary shower facilities in Terminal 2 of Incheon International Airport, near Gate 231 or 268. To help you freshen up, you can also book a spa treatment or massage at Skin Care Massage in Terminal 1 or PRANA Spa in Terminal 2.

  • Is there anywhere to rest in between flights at Seoul Airport?

    If you won’t have time to escape Incheon International Airport, you can find a spot in one of the designated relax areas, with their comfortable chairs and charging stations. For those who are hoping for a quick snooze, the airport has nap zones – quiet spaces with recliner chairs where you can unwind away from the noise of the airport.

  • What are some things to do at Seoul Airport while on a layover?

    Have time to spend at the Seoul Airport? There is a range of activities to keep you entertained. If you are looking to stretch your legs, you can play a round of golf at the SKY72 golf club, a free five-minute shuttle ride away. Alternatively you could go for a quick ice skate, with a rink to be found on the first basement level of the terminal.

  • What is the cheapest flight to Seoul?

    In the last 3 days, the cheapest flight deal to Seoul was found on the route from Melbourne, at $479 return. The most popular connection is from Sydney to Seoul and KAYAK users have found return deals for as low as $569 in the last 3 days.

  • Which Seoul airport is closest to central Seoul?

    Out of the 2 airports in Seoul, Seoul Gimpo Intl is the nearest to the city center (15 km). You'll travel 22 km to reach the center of Seoul if you land in Seoul Incheon Airport

  • How much is a flight to Seoul?

    On average, a flight to Seoul costs $1,010. The cheapest price found on KAYAK in the last 2 weeks cost $407 and departed from Brisbane Airport.

  • How does KAYAK find such low prices on flights to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for $782 or less one-way and $1,098 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seoul flight deals.
  • When you’re booking your flight into Seoul, you can choose to fly into one of the city’s two international airports. The largest is Incheon, located an hour out of Seoul on Yeongjongdo Island. The other, Gimpo, is only 30 minutes away from the city centre, near the Han River.
  • It’s a long flight from Australia to Seoul and to help you stretch your legs you can enjoy one of Incheon International Airport’s Digital Gyms. Terminal 2 has one near Gate 231 on the 4th level. Here you can try out virtual exercises to help get your blood flowing again.
  • If you’re looking for something to do while at Incheon International Airport, you can head on over to the Millennium Hall’s Permanent Performance public area on the 1st floor of Terminal 1. Here you can find cultural activities and arts every day of the year as the airport shares Korean culture with its visitors. You can also find smaller concert spaces on the 3rd floor of Terminal 1, outside Gates 27 and 28.
  • For those looking for a place to sleep after their flight to Seoul, you can find innovative capsule hotels in both Terminals 1 and 2. If you’re after a bed with a little more space, you could stay at the Transit Hotel, in Terminal 1 near Gate 11 or Terminal 2 near Gate 252.
  • Those travelling with kids will find Seoul a very child-friendly airport. There are stroller rental services near the terminal entrances. Toddler rest areas are also located throughout the airport, with nursing rooms, changing tables and all the equipment you need to disinfect bottles. Finally, each terminal has play areas for older kids to enjoy.

Reviews of the top 5 airlines flying to Seoul

 
See real verified KAYAK customer reviews for airlines flying to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Seoul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1205 reviews
8.1Food
8.2Entertainment
8.7Crew
8.5Boarding
8.3Comfort
Airline reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

10.0 ExcellentOmer, Mar 2026
MNL - ICN
Read more Korean Air reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Food was just okay, need to improve for other menu variations

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The crew, pilots and flight attendants were all amazing. What could be better is reinforcing that seats cannot be reclined at departure and landing. I had a person seated in front of me who had her seat all the way inclined, including during take-off - after the crew asked her to seat upright. Cathay Pacific should reinforce this safety request and perhaps penalize those who don't follow it. I felt very unsafe with this person limiting my space and perhaps putting my life in danger in the "unlikely" case of an emergency.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

The experience was efficient, on time, and provided great service.

one hour transit not good. cathay pacific is not helpful at all

The smells on this plane were disgusting. So many sweaty and unhygienic people i couldn't stand it. I dream of being anywhere else in the world when I am on a JetStar flight they suck.

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight on time. New plane. No entertainment screen just device. No offer of water. Didn’t order food.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

Jet star delayed both trips with poor communication. Passengers were made to change gates often and then left to stand with no seating. As someone getting over surgery this was very trying.

Everything you need to know for your flight to Seoul

Flights with popular airlines flying to Seoul

Flights from the other most popular airlines that fly from Australia to Seoul according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.