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Cheap flights from Belfast to Seoul from £456

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SEL
27 2月 — 6 3月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Seoul
Explore the most affordable flight options available from Belfast to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 1月 2026.

週五 6/306:30
BFS
-
ICN
3 stops24h 20m
Multiple Airlines
週日 15/316:40
ICN
-
BFS
3 stops26h 25m
Multiple Airlines
Deal found 25/1£456
週五 13/321:20
BFS
-
ICN
2 stops39h 25m
Multiple Airlines
週五 20/309:50
ICN
-
BFS
1 stop21h 15m
Multiple Airlines
Deal found 27/1£524
週三 1/406:00
BFS
-
ICN
2 stops26h 35m
Multiple Airlines
週日 26/410:00
ICN
-
BFS
3 stops45h 10m
Multiple Airlines
Deal found 25/1£889
週四 2/420:05
BFS
-
ICN
1 stop35h 35m
Multiple Airlines
週六 25/414:50
ICN
-
BFS
2 stops49h 20m
Multiple Airlines
Deal found 25/1£949
週日 1/206:50
BHD
-
ICN
2 stops25h 25m
Qatar Airways
週二 3/200:20
ICN
-
BHD
2 stops26h 00m
Qatar Airways
Deal found 26/1£1,142

Find flight deals from Belfast to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 1月 2026.

Round-trip from

£456
6/3-15/3
  • 6/3-15/3
  • 6 total stops
  • 50h 45m total
  • Belfast to Seoul
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Seoul 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 28 1月 2026.
Use the filters below to find and compare flights from Belfast to Seoul that are best for you.

Fly from

Belfast

Fly to

Seoul

Route

Depart

Return

Price

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週五 6/3

06:30-15:50

3 stops24h 20m

Incheon Intl

週日 15/3

16:40-10:05

3 stops26h 25m

£456

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週五 13/3

21:20-21:45

2 stops39h 25m

Incheon Intl

週五 20/3

09:50-22:05

1 stop21h 15m

£524

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週三 1/4

06:00-16:35

2 stops26h 35m

Incheon Intl

週日 26/4

10:00-23:10

3 stops45h 10m

£889

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週四 2/4

20:05-15:40

1 stop35h 35m

Incheon Intl

週六 25/4

14:50-08:10

2 stops49h 20m

£949

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週三 1/4

06:00-15:40

1 stop25h 40m

Incheon Intl

週六 25/4

17:45-08:40

2 stops46h 55m

£952

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

週四 2/4

20:05-15:40

1 stop35h 35m

Incheon Intl

週日 26/4

10:40-09:40

2 stops31h 00m

£952

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

週日 12/7

09:50-11:20

2 stops41h 30m

£567

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

週日 12/7

17:30-16:25

1 stop14h 55m

£791

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Best time to book a flight from Belfast to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul
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Related info for your journey

Find useful and relevant information for your journey from Belfast to Seoul. 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 Belfast to Seoul that include hotel bookings?

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

  • How can I find direct flights from Belfast to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Belfast to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Incheon Intl flights
Belfast City to Incheon Intl flights

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How does Cheapflights help users find flights from Belfast to Seoul?

When you search for this flight from Belfast to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Belfast.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Seoul, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Belfast to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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