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Cheap air tickets to Seoul

Travellers and cabin class

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? Find the biggest savings on one-way and return tickets right here.
Seoul.HK$830 per passenger.Departing Wed, 12 Mar, returning Tue, 18 Mar.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Hong Kong Intl on Wed, 12 Mar, arriving in Incheon International.Inbound direct flight with Jeju Air departs from Incheon International on Tue, 18 Mar, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$830, select.
Seoul.HK$906 per passenger.Departing Wed, 26 Mar, returning Tue, 1 Apr.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Wed, 26 Mar, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Tue, 1 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$906, select.
Seoul.HK$909 per passenger.Departing Tue, 1 Apr, returning Tue, 15 Apr.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Tue, 1 Apr, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Tue, 15 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$909, select.
Seoul.HK$922 per passenger.Departing Wed, 10 Sep, returning Tue, 16 Sep.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Wed, 10 Sep, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Tue, 16 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$922, select.
Seoul.HK$933 per passenger.Departing Tue, 1 Apr, returning Tue, 13 May.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Tue, 1 Apr, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Tue, 13 May, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$933, select.
Seoul.HK$937 per passenger.Departing Thu, 20 Mar, returning Sun, 11 May.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Thu, 20 Mar, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Sun, 11 May, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$937, select.
Seoul.HK$942 per passenger.Departing Thu, 10 Apr, returning Sun, 14 Sep.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Thu, 10 Apr, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Sun, 14 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$942, select.
Seoul.HK$946 per passenger.Departing Sun, 9 Mar, returning Sat, 28 Jun.Return flight with HK Express.Outbound direct flight with HK Express departs from Hong Kong Intl on Sun, 9 Mar, arriving in Incheon International.Inbound direct flight with HK Express departs from Incheon International on Sat, 28 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$946, select.

Find the cheapest time to fly to Seoul

Flexible on travel dates? Find the cheapest month – or even day – to fly to Seoul.
Feb
from HK$1,818
Mar
from HK$826
Apr
from HK$905
May
from HK$966
Jun
from HK$985
Jul
from HK$986
Aug
from HK$1,164
Sep
from HK$918
Oct
from HK$1,373
Nov
from HK$1,369
Dec
from HK$1,350
Jan
from HK$1,350

Airports in Seoul

Looking for the best route? There are 2 airports in and around Seoul.

Direct flights to Seoul

Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
Cathay Pacific, Asiana Airlines, Qantas, Korean Air, Qatar Airways, Hong Kong Airlines, Hahn Air Systems and Delta all fly direct to Seoul.
The cheapest month to fly to Seoul is usually March.
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 3 hours and 34 minutes.
The best price we found for a return flight to Seoul is HK$830. 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 HK$830.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Seoul is Wednesday, 12 March 2025.
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 February is around -2°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, Jeju Air offers the cheapest flight tickets to Seoul.

Flying to Seoul

The things to know before you go.
Cheapest flight foundHK$830
Cheapest month to flyMarch
Average flight time3 hrs, 34 mins
Most popular airlineAsiana Airlines
Average flights per week2,880

Discover Seoul

How to find cheap flights to Seoul in 2025

Looking for cheap tickets to Seoul? Round-trip tickets to Seoul start from HK$826 and one-way flights to Seoul start from HK$434.

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 flights. 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 Hong Kong - this is the cheapest location to depart from when flying to Seoul.
  • Fly to the cheapest airport. Search for flights to Incheon International Airport - this is the cheapest airport to fly to when travelling 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 up or down, you'll get a push notification or email to help you get the best flight deal.
  • Flex your dates to secure the best air 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.
  • Compare flight deals to Seoul from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seoul start from HK$434 one-way.
  • Flexible on when you travel? The cheapest month to fly to Seoul is March.
  • 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 Airport serve Seoul.
  • Look for direct flights. Only interested in direct flights to Seoul? Make sure to check "Direct flights only" when performing a search. Airlines that fly direct to Seoul: Greater Bay Airlines
    Cathay Pacific
    Etihad Airways
    Qantas
    Korean Air
    Qatar Airways
    Hong Kong Airlines
    Hahn Air Systems
  • 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.
  • 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 rental

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 rental companies all at once so you get the best car rental price for your trip.

Compare Seoul plane tickets with other destinations using the everywhere search

Not quite 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.


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Plan your trip to Seoul

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