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Cheap flights from Belfast Intl Airport to Seoul from £392

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Seoul departing on 17/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 20:45BFS-ICN
29h 15m2 stops
Multiple Airlines Logo
12:55 - 10:50ICN-BFS
30h 55m2 stops
£392Multiple Airlines
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Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:30 - 15:50BFS-ICN
24h 20m3 stops
Multiple Airlines Logo
18:25 - 10:50ICN-BFS
25h 25m2 stops
£433Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:30 - 15:50BFS-ICN
24h 20m3 stops
Multiple Airlines Logo
18:25 - 10:50ICN-BFS
25h 25m2 stops
£445Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:30 - 15:50BFS-ICN
24h 20m3 stops
Multiple Airlines Logo
14:50 - 10:50ICN-BFS
29h 00m3 stops
£514Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
21:15 - 13:30BFS-ICN
31h 15m3 stops
Multiple Airlines Logo
14:50 - 10:50ICN-BFS
29h 00m3 stops
£517Multiple Airlines
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Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
23:10 - 15:20BFS-ICN
31h 10m3 stops
Multiple Airlines Logo
13:10 - 08:55ICN-BFS
28h 45m2 stops
£527Multiple Airlines
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Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
08:40 - 16:05BFS-ICN
22h 25m1 stop
Multiple Airlines Logo
16:10 - 10:50ICN-BFS
27h 40m2 stops
£604Multiple Airlines
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Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
23:10 - 15:05BFS-ICN
30h 55m3 stops
Multiple Airlines Logo
16:40 - 12:00ICN-BFS
28h 20m3 stops
£610Multiple Airlines
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Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
09:15 - 16:55BFS-ICN
22h 40m2 stops
Multiple Airlines Logo
23:05 - 14:40ICN-BFS
24h 35m2 stops
£779Multiple Airlines
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Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
22:25 - 16:35BFS-ICN
33h 10m3 stops
Multiple Airlines Logo
00:20 - 15:10ICN-BFS
23h 50m2 stops
£925Multiple Airlines
Find Deal
Sat, 6 Dec - Fri, 12 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

06:30-20:45

2 stops29h 15m

Incheon Intl

Mon 24/11

12:55-10:50

2 stops30h 55m

£392

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

06:30-15:50

3 stops24h 20m

Incheon Intl

Mon 24/11

18:25-10:50

2 stops25h 25m

£433

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

06:30-15:50

3 stops24h 20m

Incheon Intl

Mon 24/11

18:25-10:50

2 stops25h 25m

£445

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

06:30-15:50

3 stops24h 20m

Incheon Intl

Mon 24/11

14:50-10:50

3 stops29h 00m

£514

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

21:15-13:30

3 stops31h 15m

Incheon Intl

Mon 24/11

14:50-10:50

3 stops29h 00m

£517

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 6/12

23:10-15:20

3 stops31h 10m

Incheon Intl

Sat 13/12

13:10-08:55

2 stops28h 45m

£527

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/11

08:40-16:05

1 stop22h 25m

Incheon Intl

Mon 24/11

16:10-10:50

2 stops27h 40m

£604

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 6/12

23:10-15:05

3 stops30h 55m

Incheon Intl

Sat 13/12

16:40-12:00

3 stops28h 20m

£610

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 6/12

09:15-16:55

2 stops22h 40m

Incheon Intl

Sat 13/12

23:05-14:40

2 stops24h 35m

£779

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 6/12

22:25-16:35

3 stops33h 10m

Incheon Intl

Fri 12/12

00:20-15:10

2 stops23h 50m

£925

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Belfast Intl Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Seoul (BFS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Seoul

Direct flights

None
There are no direct flights from Belfast Intl Airport to Seoul. There are no popular flight routes from Belfast Intl Airport to Seoul.
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  • How far is Belfast Intl to Seoul by plane?

    The distance between Belfast Intl and Seoul is about 5485.2 mi. A reasonable flight in good conditions will take 22h 25m.

  • When did momondo last update prices for flights from Belfast Intl Airport to Seoul?

    Prices for flights from Belfast Intl Airport to Seoul were last updated today.

  • How old do you have to be to fly from Belfast Intl Airport to Seoul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast Intl Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Belfast Intl Airport to Seoul?

  • How do I get Price Alerts for flights from Belfast Intl Airport to Seoul?

    Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport to Seoul. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast Intl Airport to Seoul with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Seoul?

It is quick and easy to find Belfast to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Belfast to Seoul with flexible booking policies on momondo?

All flight searches from Belfast to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Seoul?

Once all potential Belfast to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Seoul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seoul from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sun 23/11
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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport