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Cheap flights from Belfast to South Korea from £518

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — ICN
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to South Korea
Explore the most affordable flight options available from Belfast to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Sun 17/519:35
BFS
-
ICN
3 stops38h 55m
Multiple Airlines
Thu 21/517:50
ICN
-
BFS
2 stops29h 15m
Multiple Airlines
Deal found 21/3£603
Thu 7/506:10
BFS
-
ICN
3 stops30h 30m
Multiple Airlines
Thu 14/510:05
ICN
-
BFS
3 stops44h 55m
Multiple Airlines
Deal found 23/3£649
Sun 17/507:00
BHD
-
ICN
3 stops23h 55m
Multiple Airlines
Thu 21/515:25
ICN
-
BHD
3 stops26h 20m
Multiple Airlines
Deal found 21/3£733
Tue 7/408:05
BHD
-
ICN
2 stops42h 45m
Multiple Airlines
Wed 29/417:50
ICN
-
BHD
2 stops29h 05m
Multiple Airlines
Deal found 23/3£766
Tue 7/408:00
BFS
-
ICN
2 stops42h 50m
Multiple Airlines
Wed 29/417:50
ICN
-
BFS
2 stops29h 25m
Multiple Airlines
Deal found 23/3£771
Mon 25/519:35
BFS
-
ICN
3 stops38h 55m
Multiple Airlines
Mon 14/922:45
ICN
-
BFS
2 stops32h 35m
Multiple Airlines
Deal found 25/3£793
Fri 22/511:25
BFS
-
ICN
1 stop20h 15m
Multiple Airlines
Thu 17/917:50
ICN
-
BFS
2 stops37h 10m
Multiple Airlines
Deal found 25/3£843
Mon 25/509:40
BHD
-
ICN
2 stops41h 10m
Multiple Airlines
Mon 14/901:35
ICN
-
BHD
2 stops25h 50m
Multiple Airlines
Deal found 25/3£863
Fri 22/511:25
BFS
-
ICN
1 stop20h 15m
Multiple Airlines
Mon 14/911:00
ICN
-
BFS
2 stops33h 15m
Multiple Airlines
Deal found 25/3£880
Fri 22/511:25
BFS
-
ICN
1 stop20h 15m
Multiple Airlines
Wed 16/911:00
ICN
-
BFS
2 stops33h 20m
Multiple Airlines
Deal found 25/3£881
Fri 22/511:25
BFS
-
ICN
1 stop20h 15m
Multiple Airlines
Sun 13/911:00
ICN
-
BFS
2 stops33h 20m
Multiple Airlines
Deal found 25/3£891
Mon 25/519:35
BFS
-
ICN
3 stops38h 55m
Multiple Airlines
Tue 15/906:55
ICN
-
BFS
3 stops36h 40m
Multiple Airlines
Deal found 25/3£896

Find flight deals from Belfast to South Korea

Keep the following information in mind while searching for Belfast to South Korea flight deals. Data was last updated 26 March 2026.

Round-trip from

£603

One-way from

£518
17/5-21/5
  • 17/5-21/5
  • 5 total stops
  • 68h 10m total
  • Belfast to South Korea
Search Deals
Qatar Airways
  • Qatar Airways
  • 8/6
  • 2 total stops
  • 23h 55m total
  • Belfast to South Korea
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 17/5

19:35-18:30

3 stops38h 55m

Incheon Intl

Thu 21/5

17:50-15:05

2 stops29h 15m

£603

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 7/5

10:15-22:00

2 stops27h 45m

Incheon Intl

Thu 14/5

10:05-23:00

3 stops44h 55m

£660

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

07:00-14:55

3 stops23h 55m

Incheon Intl

Thu 21/5

15:25-09:45

3 stops26h 20m

£733

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 7/4

08:00-10:50

2 stops42h 50m

Incheon Intl

Wed 29/4

17:50-15:15

2 stops29h 25m

£771

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 22/5

11:25-15:40

1 stop20h 15m

Incheon Intl

Sun 13/9

11:00-12:20

2 stops33h 20m

£891

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

09:50-16:25

1 stop22h 35m

Incheon Intl

Thu 21/5

11:55-16:55

1 stop37h 00m

£916

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 25/5

15:35-15:40

1 stop16h 05m

Incheon Intl

Tue 15/9

06:55-23:20

3 stops24h 25m

£969

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 10/6

06:50-18:05

2 stops27h 15m

Incheon Intl

Sat 13/6

01:20-17:45

2 stops24h 25m

£1,010

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

07:00-18:05

2 stops27h 05m

Incheon Intl

Wed 20/5

00:15-17:20

2 stops49h 05m

£1,043

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 23/5

10:10-15:40

1 stop21h 30m

Incheon Intl

Fri 18/9

09:25-22:25

2 stops21h 00m

£1,063

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Belfast to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Belfast 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 Belfast to South Korea
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 26 March 2026.
Get a feel of what it's like to fly with KLM from Belfast to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,478 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,478 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Belfast to South Korea. 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 Belfast to South Korea?

    For as low as £916, KLM can have you in South Korea from Belfast in 22h 35m. There are 5473 mi between Belfast and South Korea. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to South Korea 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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Why should you use Cheapflights to find cheap flight tickets from Belfast to South Korea?

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

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