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 round-trip flight to Seoul? Find the biggest savings on one-way and round-trip tickets right here.

Find the cheapest time to fly to Seoul

Flexible on travel dates? Find the cheapest month – or even day – to fly to Seoul.

Airports in Seoul

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

Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
Currently, there are no airlines that fly direct to Seoul. But we found flights with one or more stops from $600.
The cheapest month to fly to Seoul is usually February.
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.
No airlines currently offer direct flights between Israel and Seoul. Most routes have one or more stops.
The best price we found for a round-trip flight to Seoul is $600. 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 center of Seoul. We've found flights to this airport from $600.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Seoul is Sunday, February 1, 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 June is around 20°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, LOT offers the cheapest flight tickets to Seoul.

Flying to Seoul

The things to know before you go.
Cheapest flight found$600
Cheapest month to flyFebruary

Discover Seoul

How to find cheap flights to Seoul

  • At the moment, $367 is the lowest price for a one-way flight to Seoul. Or you can reserve a round-trip plane ticket for $600.

  • Book when the time is right with Price Alerts. You'll get an email or a notification on the app when Seoul ticket prices change.

  • To get the best price on tickets to Seoul, book six months in advance. That's the general recommendation for landing the best bargains.

  • Check the 'Add nearby airports' option and broaden your search for cheap Seoul flights. This will list all the airports around your departure and arrival points.

  • Consider taking a flight with a stop, as indirect journeys are usually cheaper. Simply uncheck the 'Direct flights' box when searching for your Seoul plane tickets.

Best time to go to Seoul

  • The cheapest month to get on a flight to Seoul is usually May.

  • To find the month with the cheapest Seoul flights, use the 'Whole month' tool. If you have flexible travel dates, look for the green prices on the calendar — they highlight the lowest fares that are available.

  • July is the most popular month for flights to Seoul and the perfect time to experience this destination in full swing.

  • April is the least busy time of year to travel if you want a more laid-back vibe. There's also a good chance you'll find cheaper prices on Seoul plane tickets then.

  • Check the weather before you head off. August brings the warmest days in Seoul, averaging between 19ºC (66ºF) and 32ºC (90ºF).

  • January sees the lowest temperatures, ranging from about -12ºC (10ºF) to 4ºC (39ºF).

Traveling to Seoul: what you need to know

Getting to central Seoul from Incheon International Airport (ICN)

Seoul highlights

  • Step off your flight to Seoul and kick-start your adventure by visiting some of the city's most popular attractions:

    • Gyeongbokgung Palace

    • Bukchon Hanok Village

    • N Seoul Tower

Complete your trip with a Seoul car rental

Choose from a variety of car rentals in Seoul and go wherever the road takes you. With one easy search, compare rates and score the best deal after securing your hotel and cheap flight to Seoul.

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

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