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Cheap flights from Seoul to Belfast from £565

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BHD
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Belfast
Explore the most affordable flight options available from Seoul to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Sat 9/516:20
ICN
-
BFS
2 stops35h 55m
Multiple Airlines
Fri 15/506:05
BFS
-
ICN
2 stops21h 50m
Multiple Airlines
Deal found 3/2£565
Sat 9/518:25
ICN
-
BHD
2 stops34h 05m
Multiple Airlines
Fri 15/507:00
BHD
-
ICN
2 stops20h 55m
Multiple Airlines
Deal found 3/2£579
Sun 22/316:20
ICN
-
BFS
2 stops48h 35m
Multiple Airlines
Sun 29/318:00
BFS
-
ICN
1 stop37h 40m
Multiple Airlines
Deal found 5/2£658
Sat 21/318:25
ICN
-
BFS
2 stops30h 45m
Multiple Airlines
Sat 28/305:45
BFS
-
ICN
3 stops43h 30m
Multiple Airlines
Deal found 3/2£727
Mon 16/312:40
ICN
-
BHD
2 stops37h 00m
KLM
Fri 23/1017:30
BHD
-
ICN
2 stops32h 05m
KLM
Deal found 5/2£862
Sun 13/901:20
ICN
-
BHD
2 stops39h 30m
Qatar Airways
Mon 21/907:00
BHD
-
ICN
2 stops26h 05m
Qatar Airways
Deal found 6/2£908
Wed 4/300:20
ICN
-
BHD
2 stops46h 30m
Qatar Airways
Mon 9/314:25
BHD
-
ICN
2 stops41h 50m
Qatar Airways
Deal found 5/2£921
Sun 5/722:25
ICN
-
BHD
1 stop18h 55m
KLM
Thu 9/709:50
BHD
-
ICN
1 stop22h 35m
KLM
Deal found 5/2£943
Sat 4/701:20
ICN
-
BHD
2 stops24h 00m
Qatar Airways
Thu 9/707:00
BHD
-
ICN
2 stops26h 05m
Qatar Airways
Deal found 5/2£950
Mon 16/310:40
ICN
-
BHD
1 stop33h 00m
Multiple Airlines
Fri 23/1019:35
BHD
-
ICN
1 stop36h 40m
Multiple Airlines
Deal found 5/2£955
Sun 5/710:10
ICN
-
BFS
1 stop20h 05m
Multiple Airlines
Thu 9/707:00
BFS
-
ICN
2 stops23h 00m
Multiple Airlines
Deal found 5/2£1,073

Find flight deals from Seoul to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 February 2026.

Round-trip from

£565
9/5-15/5
  • 9/5-15/5
  • 4 total stops
  • 57h 45m total
  • Seoul to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seoul to Belfast 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, Cheapflights users made 858,174 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Seoul to Belfast that are best for you.

Fly from

Seoul

Fly to

Belfast

Route

Depart

Return

Price

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sat 9/5

16:20-20:15

2 stops35h 55m

Belfast Intl

Fri 15/5

06:05-11:55

2 stops21h 50m

£565

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 9/5

18:25-20:30

2 stops34h 05m

Belfast City

Fri 15/5

07:00-11:55

2 stops20h 55m

£579

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 22/3

16:20-07:55

2 stops48h 35m

Belfast Intl

Sun 29/3

18:00-15:40

1 stop37h 40m

£658

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sat 21/3

18:25-16:10

2 stops30h 45m

Belfast Intl

Sat 28/3

05:45-10:15

3 stops43h 30m

£727

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 16/3

12:40-16:40

2 stops37h 00m

Belfast City

Fri 23/10

17:30-09:35

2 stops32h 05m

£862

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 4/3

00:20-13:50

2 stops46h 30m

Belfast City

Mon 9/3

14:25-17:15

2 stops41h 50m

£921

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

22:25-09:20

1 stop18h 55m

Belfast City

Thu 9/7

09:50-16:25

1 stop22h 35m

£943

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 4/7

01:20-17:20

2 stops24h 00m

Belfast City

Thu 9/7

07:00-17:05

2 stops26h 05m

£950

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 16/3

10:40-10:40

1 stop33h 00m

Belfast City

Fri 23/10

19:35-16:15

1 stop36h 40m

£955

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 9/5

22:25-09:20

1 stop18h 55m

Belfast City

Fri 15/5

17:30-09:35

2 stops32h 05m

£986

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 11 results
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Best time to book a flight from Seoul to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Seoul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul to Belfast?

    Departing from Seoul to Belfast will take you 37h. There are 5473 mi between Seoul and Belfast. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Seoul to Belfast that include hotel bookings?

    Yes. In addition to deals on Seoul to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Belfast.

  • Can I find deals for business class flights from Seoul to Belfast?

    Yes. Cheapflights offers flight deals from Seoul to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seoul to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Belfast City flights

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How does Cheapflights help users find flights from Seoul to Belfast?

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Why should you use Cheapflights to find cheap flight tickets from Seoul to Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Belfast.

Can Cheapflights find flights from Seoul to Belfast with no change fees?

Yes, we can. To see specific flights from Seoul to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seoul to Belfast become cheaper?

Of course! You can now track prices for flights from Seoul to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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