Find flights
When to book
FAQs

Cheap flights from South Korea to Northern Ireland from £230

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

£559

One-way from

£230
28/10-4/11
  • 28/10-4/11
  • 4 total stops
  • 56h 25m total
  • South Korea to Northern Ireland
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 47h 15m total
  • South Korea to Northern Ireland
Search Deals

Find flight deals from South Korea to Northern Ireland

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 September 2025.

Tue 28/1020:00ICN - BFS
2 stops28h 15mMultiple Airlines
Tue 4/1108:35BFS - ICN
2 stops28h 10mMultiple Airlines
Deal found 13/9£559
Sat 11/1016:35ICN - BFS
2 stops33h 15mMultiple Airlines
Sat 18/1019:35BFS - ICN
3 stops42h 30mMultiple Airlines
Deal found 11/9£638
Mon 10/1112:55ICN - BFS
2 stops30h 10mMultiple Airlines
Fri 28/1117:30BFS - ICN
1 stop37h 35mMultiple Airlines
Deal found 13/9£689
Mon 3/1116:20ICN - BFS
2 stops26h 45mMultiple Airlines
Fri 21/1117:30BFS - ICN
1 stop37h 35mMultiple Airlines
Deal found 13/9£701
Sat 11/1016:35ICN - BHD
2 stops31h 20mMultiple Airlines
Sat 18/1007:00BHD - ICN
2 stops25h 35mMultiple Airlines
Deal found 11/9£759
Mon 10/1112:40ICN - BHD
2 stops37h 10mKLM
Fri 28/1106:30BHD - ICN
1 stop25h 25mKLM
Deal found 13/9£891
Sun 9/1100:20ICN - BHD
2 stops42h 25mQatar Airways
Fri 28/1114:25BHD - ICN
2 stops41h 50mQatar Airways
Deal found 13/9£905
Sat 1/1123:05ICN - BHD
1 stop30h 55mKLM
Thu 30/417:25BHD - ICN
1 stop15h 00mKLM
Deal found 12/9£1,002
Mon 3/1112:40ICN - BHD
2 stops37h 10mKLM
Fri 21/1117:20BHD - ICN
2 stops32h 10mKLM
Deal found 13/9£1,029

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 September 2025.
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 - BFS

ICNBFS

Incheon Intl

Tue 28/10

20:00-15:15

2 stops28h 15m

Belfast Intl

Tue 4/11

08:35-21:45

2 stops28h 10m

£559

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sat 11/10

16:35-17:50

2 stops33h 15m

Belfast Intl

Sat 18/10

19:35-22:05

3 stops42h 30m

£638

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Mon 10/11

12:55-10:05

2 stops30h 10m

Belfast Intl

Fri 28/11

17:30-16:05

1 stop37h 35m

£689

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Mon 3/11

16:20-10:05

2 stops26h 45m

Belfast Intl

Fri 21/11

17:30-16:05

1 stop37h 35m

£701

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 11/10

16:35-15:55

2 stops31h 20m

Belfast City

Sat 18/10

07:00-16:35

2 stops25h 35m

£759

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 12/3

23:05-21:00

1 stop30h 55m

Belfast City

Mon 16/3

17:20-10:30

2 stops32h 10m

£796

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Wed 15/10

16:35-07:50

2 stops47h 15m

£230

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 15/10

08:55-19:35

3 stops42h 40m

£268

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 24/9

12:35-17:40

3 stops37h 05m

£368

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 26/9

17:15-20:25

3 stops35h 10m

£424

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 13 results
1
2

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 fly from South Korea to Northern Ireland in about 30h 55m. 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.

  • What is the cheapest month to book a flight from South Korea to Northern Ireland?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to Heathrow flights
Suvarnabhumi to Heathrow flights
Singapore to Heathrow flights
Hong Kong to Heathrow flights
Singapore to Gatwick flights
Haneda to Heathrow flights
New Delhi to Heathrow flights
Incheon Intl to Heathrow flights
Taiwan Taoyuan Intl to Heathrow flights
Mumbai to Heathrow flights
Suvarnabhumi to Gatwick flights
Incheon Intl to Gatwick flights
Hong Kong to Gatwick flights
Narita to Heathrow flights
Kuala Lumpur Intl to Gatwick flights
Singapore to London City flights
Suvarnabhumi to Stansted flights
Singapore to Stansted flights
Hong Kong to Stansted flights
Hong Kong to London City flights
Kuala Lumpur Intl to Stansted flights
Narita to Gatwick flights
Lahore to Heathrow flights
Haneda to Gatwick flights
Incheon Intl to Stansted flights
Incheon Intl to London City flights
New Delhi to Stansted flights
New Delhi to Gatwick flights
Hongqiao Intl to Heathrow flights
Colombo to Heathrow flights
Bangalore to Heathrow flights
Taiwan Taoyuan Intl to Gatwick flights
New Delhi to London City flights
Mumbai to Gatwick flights
Gimpo Intl to Heathrow flights
Narita to Stansted flights
Mumbai to Stansted flights
Hongqiao Intl to Gatwick flights
Pu Dong to Heathrow flights
Manila to Heathrow flights
Chennai to Heathrow flights
Narita to London City flights
Lahore to Gatwick flights
Hong Kong to Luton flights
Suvarnabhumi to Manchester flights
Pu Dong to Gatwick flights
Taiwan Taoyuan Intl to Stansted flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.