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Cheap flights from Incheon Intl Airport to Northern Ireland from £392

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
27 Jun — 4 Jul1
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 28 May 2026.

Wed 22/711:40
ICN
-
BHD
2 stops37h 15m
KLM
Tue 28/717:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 28/5£668
Fri 10/711:40
ICN
-
BFS
3 stops41h 35m
Multiple Airlines
Fri 17/718:35
BFS
-
ICN
2 stops30h 50m
Multiple Airlines
Deal found 26/5£819
Fri 3/711:40
ICN
-
BHD
2 stops29h 40m
KLM
Sun 12/717:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 26/5£856
Mon 15/622:25
ICN
-
BHD
1 stop18h 55m
KLM
Tue 1/917:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 26/5£863
Mon 15/621:15
ICN
-
BHD
2 stops47h 00m
Multiple Airlines
Tue 1/910:50
BHD
-
ICN
1 stop18h 30m
Multiple Airlines
Deal found 26/5£935
Sun 5/711:40
ICN
-
BFS
3 stops41h 50m
Multiple Airlines
Fri 10/714:05
BFS
-
ICN
1 stop18h 20m
Multiple Airlines
Deal found 26/5£943
Mon 15/623:45
ICN
-
BHD
2 stops25h 15m
Qatar Airways
Tue 1/907:00
BHD
-
ICN
2 stops26h 05m
Qatar Airways
Deal found 26/5£945
Sun 23/801:20
ICN
-
BHD
2 stops24h 25m
Qatar Airways
Mon 31/810:10
BHD
-
ICN
2 stops22h 55m
Qatar Airways
Deal found 27/5£946
Thu 2/701:20
ICN
-
BHD
2 stops23h 40m
Qatar Airways
Sun 12/706:50
BHD
-
ICN
2 stops26h 15m
Qatar Airways
Deal found 26/5£967
Sun 19/716:45
ICN
-
BFS
2 stops28h 20m
Multiple Airlines
Sat 25/707:40
BFS
-
ICN
1 stop24h 00m
Multiple Airlines
Deal found 27/5£997
Sun 19/715:15
ICN
-
BHD
2 stops37h 20m
China Southern
Sat 25/716:15
BHD
-
ICN
2 stops21h 55m
China Southern
Deal found 27/5£1,164

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 28 May 2026.

Round-trip from

£668

One-way from

£392
KLM
  • KLM
  • 22/7-28/7
  • 3 total stops
  • 52h 10m total
  • Incheon to Northern Ireland
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 35h 05m 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 28 May 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 - BHD

ICNBHD

Incheon Intl

Wed 22/7

11:40-16:55

2 stops37h 15m

Belfast City

Tue 28/7

17:30-16:25

1 stop14h 55m

£668

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 10/7

11:40-21:15

3 stops41h 35m

Belfast Intl

Fri 17/7

18:35-09:25

2 stops30h 50m

£844

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 3/7

11:40-09:20

2 stops29h 40m

Belfast City

Sun 12/7

17:30-16:25

1 stop14h 55m

£856
Fastest return journey

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 15/6

22:25-09:20

1 stop18h 55m

Belfast City

Tue 1/9

17:30-16:25

1 stop14h 55m

£863

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 23/8

01:20-17:45

2 stops24h 25m

Belfast City

Mon 31/8

10:10-17:05

2 stops22h 55m

£946

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 2/7

01:20-17:00

2 stops23h 40m

Belfast City

Sun 12/7

06:50-17:05

2 stops26h 15m

£967

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 19/7

16:45-13:05

2 stops28h 20m

Belfast Intl

Sat 25/7

07:40-15:40

1 stop24h 00m

£997

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Wed 22/7

22:25-11:45

2 stops21h 20m

Belfast Intl

Tue 28/7

06:15-09:35

1 stop19h 20m

£1,078

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 5/7

10:10-19:55

1 stop41h 45m

Belfast Intl

Fri 10/7

14:05-16:25

1 stop18h 20m

£1,091

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 24/8

11:40-09:20

2 stops29h 40m

Belfast City

Mon 31/8

17:30-16:25

1 stop14h 55m

£1,239

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 14 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 £668, KLM can have you in Northern Ireland from Incheon Intl Airport in 37h 15m. 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.

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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