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Cheap flights from Incheon Intl Airport to Northern Ireland from £270

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Northern Ireland

Enter your travel dates to find the best prices.

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 18 July 2026.

Tue 11/815:15
ICN
-
BFS
3 stops39h 45m
Multiple Airlines
Tue 18/808:50
BFS
-
ICN
3 stops42h 45m
Multiple Airlines
Deal found 16/7£603
Fri 28/815:30
ICN
-
BFS
2 stops26h 25m
Multiple Airlines
Fri 4/920:25
BFS
-
ICN
3 stops41h 35m
Multiple Airlines
Deal found 14/7£646
Wed 22/722:25
ICN
-
BHD
1 stop18h 55m
KLM
Wed 12/809:50
BHD
-
ICN
1 stop22h 35m
KLM
Deal found 15/7£699
Mon 14/911:40
ICN
-
BHD
2 stops29h 40m
KLM
Sat 19/917:30
BHD
-
ICN
2 stops56h 05m
KLM
Deal found 13/7£829
Sat 12/913:05
ICN
-
BFS
2 stops28h 55m
Multiple Airlines
Sat 19/910:10
BFS
-
ICN
1 stop21h 30m
Multiple Airlines
Deal found 13/7£835
Sun 13/913:05
ICN
-
BFS
2 stops32h 00m
Multiple Airlines
Sat 19/910:10
BFS
-
ICN
1 stop21h 30m
Multiple Airlines
Deal found 13/7£841
Sun 13/922:25
ICN
-
BHD
1 stop18h 55m
KLM
Sat 19/917:30
BHD
-
ICN
2 stops56h 05m
KLM
Deal found 13/7£846
Tue 17/1123:05
ICN
-
BHD
1 stop19h 05m
KLM
Tue 24/1109:40
BHD
-
ICN
1 stop22h 15m
KLM
Deal found 13/7£860
Sat 12/911:40
ICN
-
BHD
2 stops29h 35m
KLM
Sat 19/917:30
BHD
-
ICN
2 stops56h 05m
KLM
Deal found 13/7£863
Thu 1/1011:40
ICN
-
BHD
2 stops37h 15m
Multiple Airlines
Sat 9/109:40
BHD
-
ICN
1 stop22h 15m
Multiple Airlines
Deal found 14/7£936
Wed 25/1100:20
ICN
-
BHD
2 stops23h 40m
Qatar Airways
Mon 30/1109:15
BHD
-
ICN
2 stops23h 00m
Qatar Airways
Deal found 17/7£951
Fri 11/911:40
ICN
-
BHD
2 stops37h 15m
KLM
Sat 19/917:30
BHD
-
ICN
2 stops56h 05m
KLM
Deal found 13/7£954

Find 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 18 July 2026.

Round-trip from

£603

One-way from

£270
11/8-18/8
  • 11/8-18/8
  • 6 total stops
  • 82h 30m total
  • Incheon to Northern Ireland
Search Deals
29/7
  • 29/7
  • 1 total stop
  • 21h 00m total
  • Incheon to Northern Ireland
Search Deals

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 18 July 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 11/8

15:15-23:00

3 stops39h 45m

Belfast Intl

Tue 18/8

08:50-11:35

3 stops42h 45m

£603

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 28/8

10:50-09:00

2 stops30h 10m

Belfast Intl

Fri 4/9

06:05-22:00

2 stops31h 55m

£647

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 13/9

13:05-13:05

2 stops32h 00m

Belfast Intl

Sat 19/9

10:10-15:40

1 stop21h 30m

£841

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 11/9

10:10-22:50

1 stop20h 40m

Belfast Intl

Sat 19/9

06:00-21:50

2 stops31h 50m

£841

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Mon 14/9

16:20-09:55

2 stops25h 35m

Belfast Intl

Sat 19/9

10:10-15:40

1 stop21h 30m

£848

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 17/11

23:05-09:10

1 stop19h 05m

Belfast City

Tue 24/11

17:20-11:15

2 stops32h 55m

£883

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 1/10

11:40-16:55

2 stops37h 15m

Belfast City

Sat 9/1

09:40-16:55

1 stop22h 15m

£936

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 25/11

00:20-15:00

2 stops23h 40m

Belfast City

Mon 30/11

09:15-17:15

2 stops23h 00m

£951

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 24/11

00:20-08:15

2 stops40h 55m

Belfast City

Sun 29/11

06:30-17:15

2 stops25h 45m

£954

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 1/10

22:25-16:55

1 stop26h 30m

Belfast City

Sat 9/1

09:40-16:55

1 stop22h 15m

£975

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 30 resultsSorted by cheapest first
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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

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 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 £883, KLM can have you in Northern Ireland from Incheon Intl Airport in 19h 05m. Incheon Intl Airport and Northern Ireland are separated by a distance of 5473 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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How does Cheapflights help users find flights from Incheon Intl to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Incheon Intl to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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