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Cheap flights from Incheon Intl Airport to Northern Ireland from £519

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Incheon Intl to Northern Ireland

Keep the following information in mind while searching for Incheon Intl to Northern Ireland flight deals. Data was last updated 16 September 2025.

Round-trip from

£519
2/11-7/11
  • 2/11-7/11
  • 6 total stops
  • 74h 25m total
  • Incheon to Northern Ireland
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Find flight deals from Incheon Intl to Northern Ireland

Cheapest flights from Incheon Intl to Northern Ireland
Explore the most affordable flight options available from Incheon Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sun 2/1114:55ICN - BFS
3 stops38h 35mMultiple Airlines
Fri 7/1121:30BFS - ICN
3 stops35h 50mMultiple Airlines
Deal found 15/9£519
Sun 2/1118:25ICN - BHD
2 stops35h 05mMultiple Airlines
Fri 7/1107:20BHD - ICN
2 stops45h 10mMultiple Airlines
Deal found 15/9£587
Wed 5/1109:35ICN - BHD
2 stops20h 25mMultiple Airlines
Thu 6/1114:15BHD - ICN
1 stop17h 10mMultiple Airlines
Deal found 16/9£945
Wed 5/1117:50ICN - BFS
2 stops23h 40mMultiple Airlines
Thu 6/1114:50BFS - ICN
1 stop17h 55mMultiple Airlines
Deal found 16/9£968
Tue 4/1100:20ICN - BHD
2 stops25h 00mQatar Airways
Thu 6/1107:00BHD - ICN
2 stops25h 15mQatar Airways
Deal found 16/9£1,014
Sun 2/1123:05ICN - BHD
1 stop30h 55mKLM
Fri 7/1106:30BHD - ICN
1 stop25h 25mKLM
Deal found 15/9£1,071

Cheapflights Fare Finder

 
Customise your flight search to find flights from Incheon Intl 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 16 September 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Northern Ireland that are best for you.

Fly from

Incheon Intl

Fly to

Northern Ireland

Route

Depart

Return

Price

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 2/11

14:55-20:30

3 stops38h 35m

Belfast Intl

Fri 7/11

21:30-18:20

3 stops35h 50m

£519

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 2/11

18:25-20:30

2 stops35h 05m

Belfast City

Fri 7/11

07:20-13:30

2 stops45h 10m

£587

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 12/3

23:05-21:00

1 stop30h 55m

Belfast City

Mon 16/3

06:30-10:30

2 stops43h 00m

£767

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 16/1

12:40-16:50

2 stops37h 10m

Belfast City

Sat 31/1

17:20-10:30

2 stops32h 10m

£779

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 5/2

23:05-16:50

1 stop26h 45m

Belfast City

Fri 20/2

17:20-16:55

1 stop14h 35m

£798

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Wed 5/11

17:50-08:30

2 stops23h 40m

Belfast Intl

Thu 6/11

14:50-17:45

1 stop17h 55m

£968

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 6/2

12:40-22:05

1 stop18h 25m

Belfast Intl

Sat 21/2

08:10-16:40

2 stops23h 30m

£1,026

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Incheon Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Incheon Intl 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 Incheon Intl Airport to Northern Ireland
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Related info for your journey

Find useful and relevant information for your journey from Incheon Intl 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 Incheon Intl Airport to Northern Ireland?

    For as low as £767, KLM can have you in Northern Ireland from Incheon Intl Airport in 30h 55m. Incheon Intl Airport and Northern Ireland are separated by a distance of 5473 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Northern Ireland (average of £67). Flying from Incheon Intl Airport 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.

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Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Incheon Intl.

Can Cheapflights find flights from Incheon Intl to Northern Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Incheon Intl to Northern Ireland with no change fees.

Can Cheapflights notify me if prices for flights from Incheon Intl to Northern Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Incheon Intl today and book when prices fit your budget.

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