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Cheap flights from South Korea to Northern Ireland from £347

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Northern Ireland
Explore the most affordable flight options available from South Korea to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Tue 3/323:05
ICN
-
BHD
1 stop26h 45m
KLM
Tue 26/517:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 7/2£529
Wed 25/316:10
ICN
-
BFS
2 stops26h 55m
Multiple Airlines
Wed 1/417:40
BFS
-
ICN
3 stops28h 15m
Multiple Airlines
Deal found 8/2£575
Tue 24/318:25
ICN
-
BFS
2 stops24h 40m
Multiple Airlines
Tue 31/314:45
BFS
-
ICN
2 stops22h 00m
Multiple Airlines
Deal found 7/2£760
Tue 3/312:40
ICN
-
BFS
1 stop34h 45m
Multiple Airlines
Tue 26/520:55
BFS
-
ICN
2 stops35h 00m
Multiple Airlines
Deal found 7/2£795
Wed 4/300:20
ICN
-
BHD
2 stops46h 30m
Qatar Airways
Mon 9/311:05
BHD
-
ICN
2 stops45h 10m
Qatar Airways
Deal found 6/2£917
Mon 2/300:20
ICN
-
BHD
2 stops26h 00m
Qatar Airways
Tue 26/511:05
BHD
-
ICN
2 stops23h 00m
Qatar Airways
Deal found 7/2£922
Thu 2/701:20
ICN
-
BHD
2 stops24h 00m
Qatar Airways
Sat 11/718:00
BHD
-
ICN
2 stops39h 05m
Qatar Airways
Deal found 8/2£951
Fri 3/701:20
ICN
-
BHD
2 stops40h 25m
Qatar Airways
Sat 11/707:00
BHD
-
ICN
2 stops50h 05m
Qatar Airways
Deal found 6/2£976
Fri 3/710:10
ICN
-
BFS
1 stop20h 40m
Multiple Airlines
Sat 11/705:55
BFS
-
ICN
1 stop23h 15m
Multiple Airlines
Deal found 8/2£1,006
Fri 3/722:25
ICN
-
BHD
1 stop18h 55m
KLM
Sat 11/709:50
BHD
-
ICN
2 stops39h 45m
KLM
Deal found 8/2£1,040
Sun 26/422:25
ICN
-
BHD
1 stop18h 55m
KLM
Fri 1/517:30
BHD
-
ICN
2 stops32h 05m
KLM
Deal found 7/2£1,069
Sun 26/410:10
ICN
-
BFS
1 stop20h 05m
Multiple Airlines
Fri 1/506:05
BFS
-
ICN
2 stops21h 25m
Multiple Airlines
Deal found 7/2£1,113

Find flight deals from South Korea to Northern Ireland

Keep the following information in mind while searching for South Korea to Northern Ireland flight deals. Data was last updated 9 February 2026.

Round-trip from

£529

One-way from

£347
KLM
  • KLM
  • 3/3-26/5
  • 2 total stops
  • 41h 40m total
  • South Korea to Northern Ireland
Search Deals
3/7
  • 3/7
  • 3 total stops
  • 51h 55m total
  • South Korea to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea 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 9 February 2026.
Use the filters below to find and compare flights from South Korea to Northern Ireland that are best for you.

Fly from

South Korea

Fly to

Northern Ireland

Route

Depart

Return

Price

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 3/3

23:05-16:50

1 stop26h 45m

Belfast City

Tue 26/5

17:30-16:25

1 stop14h 55m

£529

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Wed 25/3

16:10-10:05

2 stops26h 55m

Belfast Intl

Wed 1/4

17:40-05:55

3 stops28h 15m

£575

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 24/3

18:25-10:05

2 stops24h 40m

Belfast Intl

Tue 31/3

14:45-20:45

2 stops22h 00m

£760

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 3/3

12:40-14:25

1 stop34h 45m

Belfast Intl

Tue 26/5

20:55-15:55

2 stops35h 00m

£795

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 4/3

00:20-13:50

2 stops46h 30m

Belfast City

Mon 9/3

11:05-17:15

2 stops45h 10m

£917

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 2/7

01:20-17:20

2 stops24h 00m

Belfast City

Sat 11/7

18:00-17:05

2 stops39h 05m

£951

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 3/7

01:20-09:45

2 stops40h 25m

Belfast City

Sat 11/7

07:00-17:05

2 stops50h 05m

£976

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 3/7

10:10-22:50

1 stop20h 40m

Belfast Intl

Sat 11/7

05:55-10:50

2 stops20h 55m

£1,006

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 3/7

22:25-09:20

1 stop18h 55m

Belfast City

Sat 11/7

09:50-09:35

2 stops39h 45m

£1,040

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 26/4

22:25-09:20

1 stop18h 55m

Belfast City

Fri 1/5

17:30-09:35

2 stops32h 05m

£1,069

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 15 results
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Best time to book a flight from South Korea to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from South Korea 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 South Korea 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 South Korea 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 South Korea to Northern Ireland?

    Airlines like KLM and Qatar Airways fly from South Korea to Northern Ireland in about 26h 45m. The time it takes to get you to your destination can typically vary by up to 19h 45m. The distance between South Korea and Northern Ireland is about 5473 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Korea 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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Alternative routes for South Korea to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Korea to Northern Ireland?

Deals for South Korea to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from South Korea to Northern Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Korea to Northern Ireland.

Can Cheapflights find flights from South Korea to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Korea to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from South Korea 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 South Korea today and book when prices fit your budget.

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