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Cheap flights from South Korea to Northern Ireland from £340

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
12 Sep — 19 Sep1
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 13 August 2026.

Mon 14/910:35 -
3 stops44h 30m
Mon 21/921:05 -
3 stops31h 50m
Deal found 8/8£576
Mon 14/910:35 -
3 stops44h 45m
Thu 17/920:40 -
3 stops41h 20m
Deal found 9/8£606
Sat 26/1223:05 -
1 stop19h 05m
Sun 3/117:20 -
2 stops56h 55m
Deal found 10/8£734
Sat 26/1212:05 -
2 stops37h 45m
Sun 3/117:20 -
2 stops56h 55m
Deal found 10/8£751
Fri 25/918:30 -
3 stops34h 45m
Fri 2/1019:55 -
3 stops38h 45m
Deal found 11/8£783
Sat 26/1217:50 -
2 stops31h 50m
Sun 3/122:00 -
3 stops38h 55m
Deal found 10/8£842
Sun 4/1015:15 -
2 stops37h 20m
Thu 8/1016:35 -
2 stops21h 35m
Deal found 10/8£942
Wed 14/1001:20 -
2 stops40h 00m
Mon 19/1010:10 -
2 stops46h 55m
Deal found 12/8£965
Fri 4/918:30 -
2 stops34h 20m
Mon 7/910:10 -
2 stops46h 55m
Deal found 10/8£967
Tue 1/1200:20 -
2 stops40h 40m
Sun 6/1206:30 -
2 stops25h 45m
Deal found 12/8£970
Mon 5/1018:20 -
2 stops47h 25m
Thu 8/1016:35 -
2 stops21h 35m
Deal found 10/8£1,013
Sun 4/1022:25 -
1 stop18h 55m
Thu 8/1017:30 -
2 stops32h 05m
Deal found 10/8£1,150

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 13 August 2026.

Round-trip from

£576

One-way from

£340
14/9-21/9
  • 14/9-21/9
  • 6 total stops
  • 76h 20m total
  • South Korea to Northern Ireland
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 45h 00m 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 13 August 2026.
Use the filters below to find and compare flights from South Korea to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Mon 14/9

10:35-23:20

3 stops44h 45m

Belfast Intl

Thu 17/9

20:40-22:00

3 stops41h 20m

£606

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Mon 14/9

09:40-07:40

2 stops30h 00m

Belfast Intl

Mon 21/9

21:05-12:55

3 stops31h 50m

£627

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Fri 25/9

18:30-21:15

3 stops34h 45m

Belfast Intl

Fri 2/10

19:55-18:40

3 stops38h 45m

£783

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Sat 26/12

17:50-16:40

2 stops31h 50m

Belfast Intl

Sun 3/1

22:00-21:55

3 stops38h 55m

£842

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Wed 14/10

01:20-09:20

2 stops40h 00m

Belfast City

Mon 19/10

10:10-17:05

2 stops46h 55m

£965

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Fri 4/9

18:30-20:50

2 stops34h 20m

Belfast City

Mon 7/9

10:10-17:05

2 stops46h 55m

£967

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Tue 1/12

00:20-08:00

2 stops40h 40m

Belfast City

Sun 6/12

06:30-17:15

2 stops25h 45m

£970

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Sat 26/12

08:40-19:10

1 stop19h 30m

Belfast City

Sun 3/1

20:25-14:10

1 stop32h 45m

£1,105

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Sun 4/10

22:25-09:20

1 stop18h 55m

Belfast City

Thu 8/10

17:30-09:35

2 stops32h 05m

£1,150
Fastest return journey

IncheonBelfast

ICN Incheon Intl - BHD Belfast City

ICNBHD

Incheon Intl

Mon 5/10

12:25-08:50

1 stop28h 25m

Belfast City

Thu 8/10

16:35-22:10

2 stops21h 35m

£1,153

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 16 resultsSorted by cheapest first
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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 Qatar Airways fly from South Korea to Northern Ireland in about 40h. The time it takes to get you to your destination can typically vary by up to . The distance between South Korea and Northern Ireland is about 5473 mi.

  • 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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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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