$363 Find Cheap Flights to Seoul – Compare and Save

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 29/10. 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.
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Everything you should know

Cheapest return fare
$650
Typical prices: $792-$982
Scoot
Sat 17/10Sat 31/10
PER - ICN • 1 stop
Cheapest direct flights
$692
Typical prices: $686-$1,224
Jetstar
Tue 28/7Thu 27/8
BNE - ICN • Direct
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Most flights • 11 per week
Best reviews • 8.4 score
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Cheapest
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 21% compared to booking last minute.
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When to travel
Cheapest • 19% price drop
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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

Sat, 17 Oct - Sat, 31 Oct
Multiple Airlines Logo
18:25 - 09:45
PER
-
ICN
14h 20m
1 stop
Multiple Airlines Logo
07:35 - 04:30
ICN
-
PER
21h 55m
1 stop
$650Multiple Airlines
Sun, 30 Aug - Sun, 13 Sep
Scoot Logo
05:35 - 09:45
PER
-
ICN
27h 10m
1 stop
Scoot Logo
11:00 - 08:10
ICN
-
PER
22h 10m
1 stop
$652Scoot
Sat, 1 Aug - Mon, 17 Aug
Scoot Logo
05:35 - 09:45
PER
-
ICN
27h 10m
1 stop
Scoot Logo
11:00 - 04:20
ICN
-
PER
18h 20m
1 stop
$657Scoot
Tue, 28 Jul - Thu, 27 Aug
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
$692Jetstar
Thu, 30 Jul - Thu, 27 Aug
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
$693Jetstar
Mon, 9 Nov - Sun, 15 Nov
China Southern Logo
11:30 - 21:50
ADL
-
ICN
35h 50m
1 stop
China Southern Logo
14:50 - 09:55
ICN
-
ADL
17h 35m
1 stop
$872China Southern
Thu, 30 Jul - Thu, 6 Aug
China Eastern Logo
11:00 - 11:00
MEL
-
GMP
25h 00m
1 stop
China Eastern Logo
12:00 - 09:00
GMP
-
MEL
20h 00m
1 stop
$942China Eastern
Sat, 24 Oct - Tue, 3 Nov
China Eastern Logo
12:00 - 11:00
MEL
-
GMP
25h 00m
1 stop
China Eastern Logo
12:00 - 10:00
GMP
-
MEL
20h 00m
1 stop
$972China Eastern
Tue, 25 Aug - Tue, 1 Sep
China Southern Logo
10:20 - 12:25
MEL
-
GMP
27h 05m
2 stops
China Southern Logo
13:30 - 08:40
GMP
-
MEL
18h 10m
2 stops
$974China Southern
Sun, 9 Aug - Thu, 29 Oct
Singapore Airlines Logo
17:35 - 22:20
ADL
-
ICN
29h 15m
1 stop
Singapore Airlines Logo
12:35 - 17:20
ICN
-
ADL
27h 15m
1 stop
$1,010Singapore Airlines
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 return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Seoul was found on the route from Perth, at $650 return. The most popular connection is from Sydney to Seoul, while KAYAK users have found return deals for as low as $746 in the last 5 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 $1,037 on average. The cheapest price found on KAYAK in the last 2 weeks cost $354 and departed from Brisbane. The most popular routes on KAYAK are Sydney to Seoul which costs $1,364 on average, and Brisbane to Seoul, which costs $1,329 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 $1,115. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,378 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 round-trip 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 February, where tickets cost $832 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 $1,470 and $1,147 respectively. For one-way flights, the best month to travel is February with an average price of $461.

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 $1,256 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 $1,592.

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 $816 return, from Sydney $886 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 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 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 $152.

Good to know – Book Cheap Seoul Plane Tickets

Low season

February

Cheapest flight

$363
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (46% more expensive on average)
Flight from Perth to Incheon

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 5 days, the cheapest flight deal to Seoul was found on the route from Perth, at $650 return. The most popular connection is from Sydney to Seoul, while KAYAK users have found return deals for as low as $746 in the last 5 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 $1,037. The cheapest price found on KAYAK in the last 2 weeks cost $354 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 $471 or less one-way and $851 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 1221 reviews
8.1Food
8.5Boarding
8.3Comfort
8.2Entertainment
8.7Crew
Airline reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

10.0 ExcellentBernadette, June 2026
MNL - ICN
Read more Korean Air reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

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 had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

I was very surprised that a meal was given on such a relatively short flight. the meal was FANTASTIC. The crew were also very attentive to our specific needs and we would be happy to fly and recommend your airline to our friends.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

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.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

Seems like crew assumed you're korean. Not impressed by crew

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Smooth flight with great staff shame about the hard seats

Cabin crew were really good. Flying in to Perth from Adelaide on domestic flight. The arrival for wheel chair use however has no air bridge provided. Unloading meant a scissor lift. Otherwise a good service.

Knees in back from passenger behind, limited seat pockets, no entertainment.

The Ryanair of Australia. Not impressed. Forced me to gate check my bag as it was over their weight limit. Charged me $125 for the privilege. Then said plane hold was locked and it would have to go out in the next flight, which was the following day. Explained that I was on a cruise the next day and the plane would not arrive until after the ship left, and that it would be impossible to catch up with the cruise at any point. Lady at the gate unimpressed. So to sum up they were ready to charge me $125 to lose a bag. Finally got it resolved by appealing to management, but the whole episode was not good for the blood pressure. The gate lady said they followed the Ryanair business model which means first time passengers get penalized for doing things that other airlines routinely allow.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Horrible. The people that get this flights are very sick, dangerous and unhygienic

Jane at Sydney International airport check in was amazing. She set up the whole experience to be a positive one.

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.

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.