$336 Find Cheap Flights to Seoul – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$624
Typical prices: $801-$1,368
VietJet Air
Fri 12/10Mon 29/10
PER - ICN • 1 stop
Cheapest direct flights
$752
Typical prices: $864-$1,426
Jetstar
Wed 7/11Wed 28/11
BNE - ICN • Direct
Direct flights
You can fly direct with Korean Air, Jetstar, and others. Average duration is 10h 33m.
FAQs
FAQs
Top airlines
Most flights • 11 per week
Best reviews • 8.4 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 27% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
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 enjoy your trip to Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Seoul

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Seoul

Mon, 12 Oct - Thu, 29 Oct
VietJet Air Logo
10:35 - 19:25PER  Perth-ICN Incheon Intl
31h 50m1 stop Ho Chi Minh City
VietJet Air Logo
21:15 - 16:25ICN  Incheon Intl-PER Perth
20h 10m1 stop Ho Chi Minh City
$624VietJet Air
Fri, 16 Oct - Thu, 29 Oct
Multiple Airlines Logo
10:35 - 07:15PER  Perth-ICN Incheon Intl
19h 40m2 stops Ho Chi Minh City Da Nang
Multiple Airlines Logo
21:15 - 16:25ICN  Incheon Intl-PER Perth
20h 10m1 stop Ho Chi Minh City
$653Multiple Airlines
Fri, 16 Oct - Tue, 27 Oct
XiamenAir Logo
12:35 - 12:30MEL  Melbourne-ICN Incheon Intl
25h 55m1 stop Xiamen Gaoqi Intl
XiamenAir Logo
13:20 - 10:25ICN  Incheon Intl-MEL Melbourne
19h 05m1 stop Xiamen Gaoqi Intl
$694XiamenAir
Sun, 18 Oct - Thu, 22 Oct
XiamenAir Logo
12:35 - 12:30MEL  Melbourne-ICN Incheon Intl
25h 55m1 stop Xiamen Gaoqi Intl
XiamenAir Logo
13:30 - 10:35ICN  Incheon Intl-MEL Melbourne
19h 05m1 stop Xiamen Gaoqi Intl
$694XiamenAir
Mon, 26 Oct - Wed, 11 Nov
China Southern Logo
11:25 - 15:15MEL  Melbourne-ICN Incheon Intl
29h 50m1 stop Guangzhou Baiyun
China Southern Logo
09:10 - 09:45ICN  Incheon Intl-MEL Melbourne
22h 35m1 stop Guangzhou Baiyun
$695China Southern
Tue, 20 Oct - Tue, 3 Nov
China Southern Logo
11:20 - 10:45MEL  Melbourne-ICN Incheon Intl
25h 25m2 stops Guangzhou Baiyun Shenyang
China Southern Logo
15:15 - 09:45ICN  Incheon Intl-MEL Melbourne
16h 30m1 stop Guangzhou Baiyun
$695China Southern
Sun, 18 Oct - Mon, 2 Nov
Scoot Logo
05:35 - 09:45PER  Perth-ICN Incheon Intl
27h 10m1 stop Singapore Changi
Scoot Logo
11:30 - 16:35ICN  Incheon Intl-PER Perth
30h 05m1 stop Singapore Changi
$712Scoot
Tue, 13 Oct - Wed, 21 Oct
Scoot Logo
05:35 - 10:15PER  Perth-ICN Incheon Intl
27h 40m1 stop Singapore Changi
Scoot Logo
11:30 - 17:10ICN  Incheon Intl-PER Perth
30h 40m1 stop Singapore Changi
$720Scoot
Tue, 3 Nov - Tue, 24 Nov
Jetstar Logo
11:05 - 19:55BNE  Brisbane-ICN Incheon Intl
9h 50mdirect
Jetstar Logo
21:30 - 08:00ICN  Incheon Intl-BNE Brisbane
9h 30mdirect
$752Jetstar
Wed, 21 Oct - Tue, 27 Oct
Multiple Airlines Logo
11:45 - 20:15SYD  Sydney Kingsford Smith-ICN Incheon Intl
10h 30mdirect
Multiple Airlines Logo
02:15 - 10:45ICN  Incheon Intl-SYD Sydney Kingsford Smith
30h 30m1 stop Manila Ninoy Aquino Intl
$781Multiple Airlines
Booking Insights

Price, demand, and travel trends for Australia to Seoul flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Australia to Seoul with more confidence.

What is the cheapest flight to Seoul?

Perth to Seoul is the cheapest route at $624 return, found in the past 5 days on KAYAK. Melbourne Airport to Seoul is the most popular connection with return deals from $694.

How much is a flight to Seoul?

A return flight to Seoul costs $1,061 on average, based on data over the past 12 months on KAYAK. Return fares from Perth average $889, while Launceston runs a bit higher at $919.

What is the cheapest day to fly to Seoul?

Tuesday is the cheapest day to fly to Seoul at $982 return on average over the past 12 months on KAYAK. Friday is the most expensive at $1,171.

What is the cheapest month to fly to Seoul?

  • February is the cheapest month to fly to Seoul with an average price of $836 return.
  • December ($1,483) and January ($1,163) are the most expensive.
  • Based on KAYAK data over the past 12 months.

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

Afternoon flights to Seoul are the cheapest at $984 return on average. Morning flights are the most expensive at $1,137.

What is a good deal for flights to Seoul?

Flights under $801 are considered a good deal. 25% of KAYAK users found return flights to Seoul at or below these prices, with the lowest fares from:

  • Perth $735
  • Melbourne Airport $770
  • Brisbane $783
.

When are flights to Seoul the cheapest?

Flights to Seoul are cheapest 17 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Seoul

Low season

July

Cheapest flight

$336
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flights from Perth to Incheon Intl 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

Your questions about flights to Seoul, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 difference between the most popular and the most frequent airline at Seoul?

    Korean Air operates the most flights from Australia to Seoul at 11 per week, while Jetstar is the airline most often selected by KAYAK users searching for flights from Australia to Seoul. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Seoul?

    Flights to Seoul arrive at: Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

  • Which airports serve Seoul and the surrounding area?

    Flights to Seoul can arrive at several major airports serving the metro area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN). Nearby alternatives within 80.5 km of Seoul include Seoul Gimpo Intl (GMP). This airport is not in Seoul itself but may be useful depending on your route, airline, and onward travel plans.

  • How long are direct flights to Seoul from different departure cities?

    Direct flight time to Seoul varies depending on your departure city:
    • from Sydney: 10h 30m
    • from Brisbane: 9h 50m

  • Where can I fly from to get the cheapest fares to Seoul?

    Based on fares booked in the past 5 days, the cheapest flights to Seoul are from:
    • Melbourne, from $694 return

  • How many flights serve Seoul?

    Seoul receives 5 flights per day and 32 per week from across the world. Sydney has the most flights to Seoul with 25 weekly flights.

  • How do I know if a flight to Seoul is a good deal?

    A good deal on a flight to Seoul is around $801 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Seoul?

    Last-minute fares to Seoul – booked within 2 weeks of departure – run 14% above the average return fare of $1,061.

Your guide to booking Seoul flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Seoul, aim to book around 17 weeks before you fly. That window historically saves about 21% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Seoul, recent KAYAK data shows that stronger deals tend to be around $801 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Seoul in February. Return fares historically average $836 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to $152 per return. Midday flights to Seoul average $984 compared to $1,137 for morning flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Seoul, some airlines may include bags at no extra cost. For example, Jetstar includes a cabin bag and a checked bag in Economy class, Trinity Airways includes a cabin bag and a checked bag in Economy class, and Korean Air includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Seoul, a few great places to start are Hongdae Area, Myeongdong Shopping Street, and Euljiro 3(sam)-ga Subway Station (Line 2 & 3). These are popular with first-time visitors and can give you a good feel for the area.
  • 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

 
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
8.3Comfort
8.1Food
8.2Entertainment
8.5Boarding
8.7Crew
Airline reviews

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

10.0 ExcellentBernadette, June 2026
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.

Food and some of crew members' service have room to improve

Waited a long time at JFK to board with no information being readily available.Left about 45 minutes late and it was 2:45 AM in JFK.Nothing todo. Second deck of the Airbus is more comfortable or seems that way because there is less people. Food was OK. The food on secondleg was better as we had ordered it before hand. We thought we had did that on the long first leg but we were told we did not. Cabin crew was generally nice. There are people who lean back when eating as they wait for food to be delivered and know no one will check -- drag. TV selection was awful movies OK. Comfortable all in all.

Not enough seat cushion. Butt was hurting especially on long flight. Not enough movie selection. Entertainment was outdated. Coffee served was cold. Other than that flight was good.

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.

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

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.

A good standard flight, a little delayed, on the return flight, comfortable during cruise hour. The food was tasty, the tea pleasant, standing in the rain, on Launceston tarmac, was stupidity. Just delay the exit from the airplane, don’t have us standing around, while another plane slows its propellers. That’s common sense, but overall comfortable, clean toilet, good legroom, I paid for that, last on, first off, get a front row seat.

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.

More options for your flight to Seoul