C$538 Cheap Flights from Belfast to Seoul

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Flight deals from Belfast to Seoul

Looking for a cheap last-minute deal or the best return flight from Belfast to Seoul? If you want to travel next month, return fares start from C$1,043. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Seoul flights are currently cheapest in May.

Alternative Belfast to Seoul routes

Looking for the cheapest, fastest or easiest route from Belfast to Seoul? You could fly into the following airports instead.

Belfast to Seoul: Flight information

The things to know before you go.
Cheapest flight foundC$538
Cheapest month to flyMay

Finding cheap flights from Belfast to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Belfast to Seoul is C$918. 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.
Currently, there are no airlines that fly direct from Belfast to Seoul. But we found flights with one or more stops from C$918.
As of March 2026, there are no flights flying from Belfast to Seoul.
The cheapest month to fly from Belfast to Seoul is usually May.
If you're flying from Belfast, 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 C$918.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Seoul on Saturday, May 9, 2026.
No airlines currently offer direct flights between Belfast and Seoul. Most routes have one or more stops.
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.
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.
In March, the average temperature is usually around 3°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
The cheapest airline that flies to Seoul is easyJet .

Flying from Belfast to Seoul: what you need to know

  • Get your vacation planning started by considering the departure point for your flight from Belfast to Seoul. Belfast International Airport (BFS) and George Best Belfast City Airport (BHD) are the two main airports in Belfast.

  • Incheon International Airport (ICN) and Gimpo International Airport (GMP) are Seoul's primary gateways.

  • Leave enough time to get on your flight from Belfast to Seoul. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time like August? Major public holidays and other high seasons can mean longer queues at check-in and security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • You will need an ETA for South Korea if you have a passport from United Kingdom and are travelling for tourism purposes. Travel documentation and visa requirements can change. So before you book your cheap flights from Belfast to Seoul, check with your airline as well as the destination country's local consulate or embassy for the latest updates.

Flying from Belfast

Belfast International Airport (BFS)

  • We make it simple to book a flight from Belfast to Seoul that includes a stopover. To see all the options departing from Belfast International Airport, uncheck 'Direct flights only.' Then, simply select a flight offering a stop long enough to explore the city of your choice. Major stopovers include:

    • Charles de Gaulle Airport (CDG)

    • Budapest Ferenc Liszt International Airport (BUD)

    • Amsterdam Airport Schiphol Airport (AMS)

  • Located around 32 kilometres from the centre of Belfast, BFS can be reached in approximately 31 minutes by car (depending on traffic). The journey on public transport is roughly 2 hours and 2 minutes.

  • Catching an early flight from Belfast to Seoul? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays close to Belfast International Airport:

George Best Belfast City Airport (BHD)

  • Break up your flight from Belfast to Seoul with a stop so you can recharge or tick a new place off your list. Popular stopovers between Belfast International Airport and Seoul include:

    • Charles de Gaulle Airport (CDG)

    • Budapest Ferenc Liszt International Airport (BUD)

    • Amsterdam Airport Schiphol Airport (AMS)

  • You can get to BHD from the centre of Belfast in about 12 minutes by car (depending on traffic conditions). The ride on public transport takes roughly 22 minutes to cover the 8 kilometres or so.

  • Want to spoil yourself with an extra night away before catching your flight from Belfast to Seoul? Relax in a hotel near George Best Belfast City Airport before your break officially starts. Here's where you can stay:

Arriving in Seoul

Incheon International Airport (ICN)

  • Incheon International Airport (ICN) to central Seoul is around 48 kilometres. If you're renting a car or getting a cab, plan ahead to make your trip as smooth as possible. Journey times may change depending on traffic conditions and the time of day.

  • Getting there on public transport typically takes 1 hour and 44 minutes.

  • Consider booking a hotel close to ICN if you're catching a late flight from Belfast to Seoul. Choose one of these accommodation options and avoid the hassle of a long transfer:

Gimpo International Airport (GMP)

  • Central Seoul is approximately 16 kilometres from Gimpo International Airport (GMP). Make your way off your flight from Belfast to Seoul and then look for any airport signs that'll help you reach the city centre.

  • The trip will take roughly 1 hour and 3 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to GMP. Here are a few options where you can check in after your flight from Belfast to Seoul:

How to find the cheapest flights from Belfast to Seoul

  • The cheapest price we've seen for a one-way ticket from Belfast to Seoul is C$538. For a return flight on this route, the best price is C$915. Depending on when you want to go and the availability, these fares may change.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from Belfast to Seoul if you book early. Airlines often offer some fantastic early bird discounts.

  • The 'Whole month' search function shows you the cheapest tickets from Belfast to Seoul throughout the month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.

  • Create a Price Alert for cheap flights from Belfast to Seoul. You don't need to look every day to see if fares have dropped. We'll update you as soon as there's a change in price.

  • Tailor your flights using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Belfast to Seoul.

Best time to go to Seoul

  • It's time to figure out your dates for your flight from Belfast to Seoul. July is the most popular month for a trip to Seoul. If you prefer a more relaxed atmosphere, go in April.

  • The warmest month in Seoul is August, with the temperature ranging between 19ºC and 32ºC. Book your flights from Belfast to Seoul in this month if this is the type of weather you like.

  • If you like cooler conditions, book a cheap ticket from Belfast to Seoul in January when temperatures average between -12ºC and 4ºC.

More about Seoul

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Seoul right here. Explore these options once you've locked in your flight from Belfast to Seoul:

  • Every great journey has to include a little sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are must-visits when exploring Seoul.

Complete your Seoul trip with a car rental

  • Explore our lineup of car rentals once you've found your hotel and cheap flight from Belfast to Seoul. Whether you want a compact ride, spacious sedan or anything in between, you can compare companies in one go to find the best deal.

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