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Cheap flights from Seoul to Northern Ireland from £596

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BFS
18 oct. — 25 oct.1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Northern Ireland

Keep the following information in mind while searching for Seoul to Northern Ireland flight deals. Data was last updated 18 septembre 2025.

Round-trip from

£596
20/12-9/1
  • 20/12-9/1
  • 4 total stops
  • 48h 05m total
  • Seoul to Northern Ireland
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Find flight deals from Seoul to Northern Ireland

Cheapest flights from Seoul to Northern Ireland
Explore the most affordable flight options available from Seoul to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 septembre 2025.

sam. 20/1217:50ICN - BHD
2 stops28h 45mMultiple Airlines
ven. 9/107:20BHD - ICN
2 stops19h 20mMultiple Airlines
Deal found 17/9£596
sam. 20/1213:25ICN - BFS
2 stops39h 55mMultiple Airlines
ven. 9/106:00BFS - ICN
2 stops40h 10mMultiple Airlines
Deal found 17/9£651
sam. 20/1223:05ICN - BHD
1 stop30h 55mKLM
ven. 9/117:20BHD - ICN
1 stop14h 35mKLM
Deal found 17/9£714
mar. 14/1009:25ICN - BHD
2 stops33h 10mMultiple Airlines
sam. 18/1016:15BHD - ICN
2 stops21h 55mMultiple Airlines
Deal found 18/9£744
mar. 14/1009:25ICN - BHD
2 stops33h 10mMultiple Airlines
dim. 19/1015:50BHD - ICN
2 stops22h 20mMultiple Airlines
Deal found 18/9£793
lun. 13/1018:30ICN - BHD
2 stops26h 25mMultiple Airlines
dim. 19/1015:50BHD - ICN
2 stops39h 35mMultiple Airlines
Deal found 18/9£852
mer. 5/1109:35ICN - BHD
2 stops20h 25mMultiple Airlines
jeu. 6/1114:15BHD - ICN
1 stop17h 10mMultiple Airlines
Deal found 16/9£941
mer. 5/1117:50ICN - BFS
2 stops23h 40mMultiple Airlines
jeu. 6/1114:50BFS - ICN
1 stop17h 55mMultiple Airlines
Deal found 16/9£964
lun. 13/1001:20ICN - BHD
2 stops24h 00mQatar Airways
sam. 18/1017:50BHD - ICN
2 stops39h 15mQatar Airways
Deal found 18/9£1,007
mar. 4/1100:20ICN - BHD
2 stops25h 00mQatar Airways
jeu. 6/1107:00BHD - ICN
2 stops25h 15mQatar Airways
Deal found 16/9£1,010
mar. 14/1008:30ICN - BFS
1 stop18h 35mMultiple Airlines
dim. 19/1022:10BFS - ICN
2 stops29h 20mMultiple Airlines
Deal found 18/9£1,177
mar. 14/1008:30ICN - BFS
1 stop18h 35mMultiple Airlines
sam. 18/1008:20BFS - ICN
2 stops21h 30mMultiple Airlines
Deal found 18/9£1,177

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seoul to Northern Ireland 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 18 septembre 2025.
Use the filters below to find and compare flights from Seoul to Northern Ireland that are best for you.

Fly from

Seoul

Fly to

Northern Ireland

Route

Depart

Return

Price

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

sam. 20/12

17:50-13:35

2 stops28h 45m

Belfast City

ven. 9/1

07:20-11:40

2 stops19h 20m

£596

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

sam. 20/12

13:25-20:20

2 stops39h 55m

Belfast Intl

ven. 9/1

06:00-07:10

2 stops40h 10m

£651

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

sam. 20/12

23:05-21:00

1 stop30h 55m

Belfast City

ven. 9/1

17:20-16:55

1 stop14h 35m

£714

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

mar. 14/10

09:25-10:35

2 stops33h 10m

Belfast City

sam. 18/10

16:15-22:10

2 stops21h 55m

£744

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

jeu. 12/3

23:05-21:00

1 stop30h 55m

Belfast City

lun. 16/3

06:30-10:30

2 stops43h 00m

£764

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

mar. 14/10

09:25-10:35

2 stops33h 10m

Belfast City

dim. 19/10

15:50-22:10

2 stops22h 20m

£793

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

mer. 5/11

17:50-08:30

2 stops23h 40m

Belfast Intl

jeu. 6/11

14:50-17:45

1 stop17h 55m

£964

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

mar. 14/10

08:30-19:05

1 stop18h 35m

Belfast Intl

sam. 18/10

08:20-13:50

2 stops21h 30m

£1,177

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Seoul to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland
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 Northern Ireland. 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 Northern Ireland?

    For as low as £714, KLM can have you in Northern Ireland from Seoul in 30h 55m. There are 5473 mi between Seoul and Northern Ireland.

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

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

  • How can I find direct flights from Seoul to Northern Ireland?

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

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

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

  • What is the cheapest month to book a flight from Seoul to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Northern Ireland (average of £67). Flying from Seoul to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seoul to Northern Ireland

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