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Cheap flights from South Korea to Belfast from £406

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 — BHD
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Belfast
Explore the most affordable flight options available from South Korea to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 May 2026.

Tue 19/522:25
ICN
-
BHD
1 stop18h 55m
KLM
Tue 2/617:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 10/5£742
Tue 23/616:20
ICN
-
BFS
2 stops25h 35m
Multiple Airlines
Tue 30/608:20
BFS
-
ICN
2 stops19h 35m
Multiple Airlines
Deal found 8/5£813
Thu 16/711:40
ICN
-
BHD
2 stops29h 40m
KLM
Mon 20/717:30
BHD
-
ICN
2 stops32h 05m
KLM
Deal found 13/5£839
Tue 19/516:20
ICN
-
BFS
2 stops25h 35m
Multiple Airlines
Tue 2/610:15
BFS
-
ICN
1 stop18h 55m
Multiple Airlines
Deal found 10/5£850
Mon 15/623:45
ICN
-
BHD
2 stops25h 15m
Qatar Airways
Tue 1/907:00
BHD
-
ICN
2 stops26h 05m
Qatar Airways
Deal found 12/5£943
Fri 21/801:20
ICN
-
BHD
2 stops27h 30m
Multiple Airlines
Tue 1/916:25
BHD
-
ICN
2 stops21h 45m
Multiple Airlines
Deal found 12/5£958
Tue 19/523:45
ICN
-
BHD
2 stops29h 05m
Qatar Airways
Tue 2/618:20
BHD
-
ICN
2 stops39h 10m
Qatar Airways
Deal found 10/5£960
Fri 29/510:10
ICN
-
BFS
1 stop20h 40m
Multiple Airlines
Sun 31/513:25
BFS
-
ICN
2 stops24h 45m
Multiple Airlines
Deal found 11/5£1,056
Mon 15/622:25
ICN
-
BHD
1 stop18h 55m
KLM
Tue 1/917:30
BHD
-
ICN
1 stop14h 55m
KLM
Deal found 11/5£1,074
Sun 5/713:05
ICN
-
BFS
2 stops26h 40m
Multiple Airlines
Fri 10/714:05
BFS
-
ICN
1 stop18h 20m
Multiple Airlines
Deal found 11/5£1,088
Mon 15/616:15
ICN
-
BHD
2 stops25h 35m
Multiple Airlines
Tue 1/910:20
BHD
-
ICN
1 stop21h 55m
Multiple Airlines
Deal found 11/5£1,116
Sat 4/701:20
ICN
-
BHD
2 stops23h 40m
Qatar Airways
Fri 10/706:50
BHD
-
ICN
2 stops26h 15m
Qatar Airways
Deal found 11/5£1,167

Find flight deals from South Korea to Belfast

Keep the following information in mind while searching for South Korea to Belfast flight deals. Data was last updated 14 May 2026.

Round-trip from

£788

One-way from

£406
28/6-5/7
  • 28/6-5/7
  • 5 total stops
  • 63h 55m total
  • South Korea to Belfast
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 51h 05m total
  • South Korea to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Belfast 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 14 May 2026.
Use the filters below to find and compare flights from South Korea to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 23/6

08:55-09:20

3 stops32h 25m

Belfast Intl

Tue 30/6

23:30-06:20

3 stops46h 50m

£827

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 16/7

22:25-09:20

1 stop18h 55m

Belfast City

Mon 20/7

17:30-09:35

2 stops32h 05m

£864

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 21/8

01:20-20:50

2 stops27h 30m

Belfast City

Tue 1/9

16:25-22:10

2 stops21h 45m

£958

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Fri 29/5

10:10-22:50

1 stop20h 40m

Belfast Intl

Sun 31/5

13:25-22:10

2 stops24h 45m

£1,056
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

£1,074

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sun 5/7

13:05-07:45

2 stops26h 40m

Belfast Intl

Fri 10/7

14:05-16:25

1 stop18h 20m

£1,088

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 29/5

11:40-16:55

2 stops37h 15m

Belfast City

Sun 31/5

17:30-09:35

2 stops32h 05m

£1,232

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Sat 4/7

11:05-12:25

1 stop33h 20m

Belfast Intl

Fri 10/7

14:05-16:25

1 stop18h 20m

£1,318

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 4/7

11:55-09:20

1 stop29h 25m

Belfast City

Fri 10/7

09:50-16:25

1 stop22h 35m

£1,337

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

22:25-09:20

1 stop18h 55m

Belfast City

Fri 10/7

09:50-16:25

1 stop22h 35m

£1,392

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from South Korea to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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
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. 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 Belfast?

    Airlines like KLM fly from South Korea to Belfast in about 18h 55m. The time it takes to get you to your destination can typically vary by up to . South Korea and Belfast are separated by a distance of 5473 mi.

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

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

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

    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.

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

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Korea to Belfast flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Korea to Belfast become cheaper?

Yes, Cheapflights offers price alerts on South Korea to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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