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Cheap flights from Seoul to Northern Ireland from £510

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BFS
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Northern Ireland

Enter your travel dates to find the best prices.

Best flights from Seoul to Northern Ireland
Discover carefully curated flight deals from Seoul to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Fri 30/113:10ICN - BHD
3 stops33h 25mMultiple Airlines
Tue 3/207:20BHD - ICN
2 stops28h 25mMultiple Airlines
Deal found 30/12£510
Sun 22/223:05ICN - BHD
1 stop30h 55mKLM
Sat 28/217:20BHD - ICN
2 stops56h 10mKLM
Deal found 29/12£706
Mon 25/516:20ICN - BHD
2 stops29h 20mMultiple Airlines
Mon 15/607:00BHD - ICN
3 stops34h 40mMultiple Airlines
Deal found 29/12£608
Fri 30/123:05ICN - BHD
1 stop26h 45mKLM
Tue 3/217:20BHD - ICN
2 stops56h 10mKLM
Deal found 30/12£717
Sun 22/209:50ICN - BFS
1 stop31h 20mMultiple Airlines
Sat 28/210:10BFS - ICN
2 stops27h 05mMultiple Airlines
Deal found 29/12£731
Mon 25/511:55ICN - BHD
1 stop29h 25mKLM
Mon 15/617:30BHD - ICN
2 stops32h 05mKLM
Deal found 31/12£849

Find 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 31 December 2025.

Round-trip from

£510
30/1-3/2
  • 30/1-3/2
  • 5 total stops
  • 61h 50m total
  • Seoul to Northern Ireland
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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 31 December 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

Fri 30/1

13:10-13:35

3 stops33h 25m

Belfast City

Tue 3/2

07:20-20:45

2 stops28h 25m

£510

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 25/5

16:20-13:40

2 stops29h 20m

Belfast City

Mon 15/6

07:00-01:40

3 stops34h 40m

£608

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 22/2

23:05-21:00

1 stop30h 55m

Belfast City

Sat 28/2

17:20-10:30

2 stops56h 10m

£706

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 30/1

23:05-16:50

1 stop26h 45m

Belfast City

Tue 3/2

17:20-10:30

2 stops56h 10m

£717

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 22/2

09:50-08:10

1 stop31h 20m

Belfast Intl

Sat 28/2

10:10-22:15

2 stops27h 05m

£731

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 25/5

11:55-09:20

1 stop29h 25m

Belfast City

Mon 15/6

17:30-09:35

2 stops32h 05m

£849

Flights are sorted by cheapest return flights first.

Deals found on 30/12

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
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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.

  • 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.

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