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Cheap Flights to Seoul

Compare Seoul flights across hundreds of providers

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals to Seoul

Looking for a cheap last-minute deal or the best return flight to Seoul? If you want to travel to Seoul next month, return fares start from $547. Find the lowest prices on one-way and return tickets right here.
Seoul.$502 per passenger.Departing Sat, 6 Jun, returning Thu, 25 Jun.Return flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Sat, 6 Jun, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Thu, 25 Jun, arriving in Sydney.Price includes taxes and charges.From $502, select.
Seoul.$513 per passenger.Departing Mon, 2 Nov, returning Wed, 25 Nov.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Mon, 2 Nov, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Wed, 25 Nov, arriving in Perth.Price includes taxes and charges.From $513, select.
Seoul.$514 per passenger.Departing Sun, 18 Oct, returning Sat, 24 Oct.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Sun, 18 Oct, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sat, 24 Oct, arriving in Perth.Price includes taxes and charges.From $514, select.
Seoul.$518 per passenger.Departing Tue, 11 Aug, returning Mon, 17 Aug.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Tue, 11 Aug, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Mon, 17 Aug, arriving in Perth.Price includes taxes and charges.From $518, select.
Seoul.$518 per passenger.Departing Tue, 14 Jul, returning Tue, 18 Aug.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Tue, 14 Jul, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Tue, 18 Aug, arriving in Perth.Price includes taxes and charges.From $518, select.
Seoul.$519 per passenger.Departing Wed, 16 Sep, returning Fri, 20 Nov.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Wed, 16 Sep, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Fri, 20 Nov, arriving in Perth.Price includes taxes and charges.From $519, select.
Seoul.$519 per passenger.Departing Sun, 18 Oct, returning Sun, 15 Nov.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Sun, 18 Oct, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sun, 15 Nov, arriving in Perth.Price includes taxes and charges.From $519, select.
Seoul.$520 per passenger.Departing Sun, 23 Aug, returning Sun, 6 Sep.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Sun, 23 Aug, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sun, 6 Sep, arriving in Perth.Price includes taxes and charges.From $520, select.
Seoul.$521 per passenger.Departing Tue, 17 Nov, returning Thu, 3 Dec.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Tue, 17 Nov, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Thu, 3 Dec, arriving in Perth.Price includes taxes and charges.From $521, select.
Seoul.$524 per passenger.Departing Mon, 18 Jan, returning Thu, 18 Mar.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Mon, 18 Jan, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Thu, 18 Mar, arriving in Perth.Price includes taxes and charges.From $524, select.
Seoul.$524 per passenger.Departing Mon, 25 Jan, returning Sat, 20 Feb.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Mon, 25 Jan, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sat, 20 Feb, arriving in Perth.Price includes taxes and charges.From $524, select.
Seoul.$526 per passenger.Departing Fri, 19 Mar, returning Fri, 26 Mar.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Fri, 19 Mar, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Fri, 26 Mar, arriving in Perth.Price includes taxes and charges.From $526, select.
Seoul.$526 per passenger.Departing Thu, 10 Sep, returning Sun, 13 Sep.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Thu, 10 Sep, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sun, 13 Sep, arriving in Perth.Price includes taxes and charges.From $526, select.
Seoul.$529 per passenger.Departing Fri, 19 Feb, returning Thu, 25 Feb.Return flight with AirAsia and AirAsia X.Outbound indirect flight with AirAsia, departs from Perth on Fri, 19 Feb, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Thu, 25 Feb, arriving in Perth.Price includes taxes and charges.From $529, select.
Seoul.$538 per passenger.Departing Sat, 6 Jun, returning Thu, 2 Jul.Return flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Sat, 6 Jun, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Thu, 2 Jul, arriving in Sydney.Price includes taxes and charges.From $538, select.
Seoul.$540 per passenger.Departing Fri, 5 Jun, returning Sat, 21 Nov.Return flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Fri, 5 Jun, arriving in Incheon International.Inbound indirect flight with AirAsia X, departs from Incheon International on Sat, 21 Nov, arriving in Sydney.Price includes taxes and charges.From $540, select.

Find the cheapest time to fly to Seoul

Flexible on travel dates? Find the cheapest month – or even day – to fly to Seoul.
Apr
from $739
May
from $547
Jun
from $502
Jul
from $624
Aug
from $518
Sep
from $526
Oct
from $514
Nov
from $513
Dec
from $645
Jan
from $706
Feb
from $529
Mar
from $526

Airports in Seoul

Compare routes to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier.

Gimpo International

17km from central Seoul
Closest
from $632
Search flights

Incheon International

48km from central Seoul
Cheapest
from $502
Search flights

Direct flights to Seoul

Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
Virgin Atlantic, KLM, Korean Air, MIAT Mongolian Airlines, Qantas, Jetstar, Finnair and Asiana Airlines all fly direct to Seoul.
The cheapest month to fly to Seoul is usually June.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to Incheon International Airport and the average flight time is 10 hours and 19 minutes.
The best price we found for a return flight to Seoul is $502. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $502.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Seoul is Saturday, 6 June 2026.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
The average temperature in Seoul in April is around 10°C. The warmest month in Seoul is typically August, which averages 28°C. The coolest month is January, with temperatures averaging -8°C. The rainiest month is July, and it usually rains the least in January.
Currently, AirAsia X and Jetstar offer the cheapest flight tickets to Seoul.

Flying to Seoul

The things to know before you go.
Cheapest flight found$250
Cheapest month to flyJune
Average flight time10 hrs, 19 mins
Most popular airlineVirgin Atlantic
Average flights per week89

Discover Seoul

How to find cheap flights to Seoul in 2026

Looking for cheap flight tickets to Seoul? Return flights to Seoul start from $502 and one-way flights to Seoul start from $250.

Here are a few tips on how to score the best price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Seoul to find the cheapest flight deals. And with us there are no hidden fees - what you see is what you pay.
  • Depart from the cheapest location. Look out for flights from Australia - this is the cheapest location to depart from when flying to Seoul.
  • Fly to the cheapest location. Search for flights to Incheon International Airport - this is the cheapest airport to fly to when travelling to Seoul.
  • Flex your dates to secure the best flight ticket price for your Seoul flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest time to fly to Seoul.
  • Set up a Price Alert. You can easily track the fare of your flights to Seoul by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
  • Flexible on when you travel? The cheapest month to fly to Seoul is June.
  • Look for direct flights. Only interested in direct flights to Seoul? Make sure to tick 'Direct flights only' when performing a search. If there are direct Seoul flights available, these will appear in the results. Airlines that fly direct to Seoul: Virgin Atlantic
    KLM
    Korean Air
    MIAT Mongolian Airlines
    Qantas
    Jetstar
    Finnair
    Asiana Airlines
  • Compare flight deals to Seoul from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seoul start from $250 one-way.
  • Find the cheapest Business class flights to Seoul. We scour the internet for the best Business, Premium Economy and First Class flight fares to Seoul, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for Seoul flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel. For reference, Gimpo International
    Incheon International serve Seoul.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to Seoul whenever you want.

Combine your flight to Seoul with hotels and car hire

Once you've secured your cheap flight ticket to Seoul, discover the best prices and exclusive rates for hotels in Seoul or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.

Compare Seoul plane tickets with other destinations using the everywhere search

Not entirely set on flying to Seoul just yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.