Cheap flights from South Korea to Belfast Intl Airport from £256

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BFS
31 Aug — 7 Sep1
1 adult

Cheap flight deals from South Korea to Belfast Intl

Keep the following information in mind while searching for South Korea to Belfast Intl flight deals. Data was last updated 26 August 2025.

Round-trip from

£578

One-way from

£256
9/10-16/10
  • 9/10-16/10
  • 5 total stops
  • 68h 35m total
  • South Korea to Belfast
24/10
  • 24/10
  • 2 total stops
  • 44h 40m total
  • South Korea to Belfast

Find flight deals from South Korea to Belfast Intl

Cheapest flights from South Korea to Belfast Intl
Explore the most affordable flight options available from South Korea to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 9/1018:25ICN - BFS
2 stops36h 00mMultiple Airlines
Thu 16/1006:10BFS - ICN
3 stops32h 35mMultiple Airlines
Deal found 25/8£578
Thu 23/1011:55ICN - BFS
1 stop18h 30mMultiple Airlines
Thu 30/1006:30BFS - ICN
2 stops22h 00mMultiple Airlines
Deal found 23/8£818
Wed 22/1012:50ICN - BFS
2 stops32h 10mMultiple Airlines
Wed 29/1010:25BFS - ICN
1 stop20h 40mMultiple Airlines
Deal found 23/8£904
Tue 21/1008:30ICN - BFS
1 stop18h 35mMultiple Airlines
Sat 25/1021:30BFS - ICN
2 stops30h 10mMultiple Airlines
Deal found 23/8£1,004

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Belfast Intl 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 26 August 2025.
Use the filters below to find and compare flights from South Korea to Belfast Intl Airport that are best for you.

Fly from

South Korea

Fly to

Belfast Intl

Route

Depart

Return

Price

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Thu 9/10

18:25-22:25

2 stops36h 00m

Belfast Intl

Thu 16/10

06:10-22:45

3 stops32h 35m

£578

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Thu 23/10

11:55-22:25

1 stop18h 30m

Belfast Intl

Thu 30/10

06:30-13:30

2 stops22h 00m

£818

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Wed 22/10

12:50-13:00

2 stops32h 10m

Belfast Intl

Wed 29/10

10:25-16:05

1 stop20h 40m

£904

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 21/10

08:30-19:05

1 stop18h 35m

Belfast Intl

Sat 25/10

21:30-11:40

2 stops30h 10m

£1,004

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 24/10

21:15-09:55

2 stops44h 40m

£256

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Best time to book a flight from South Korea to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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 Belfast Intl Airport
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 Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from South Korea to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from South Korea to Belfast Intl?

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

  • Can I find deals for business class flights from South Korea to Belfast Intl?

    Yes. Cheapflights offers flight deals from South Korea to Belfast Intl 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 Belfast Intl Airport?

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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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Can Cheapflights find flights from South Korea to Belfast Intl with no change fees?

Certainly. Search results for flights to Belfast Intl from South Korea shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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