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Cheap flights from Belfast Intl Airport to Incheon Intl Airport from £258

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ICN
7 Apr — 14 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Incheon Intl
Explore the most affordable flight options available from Belfast Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2026.

Sat 18/406:00
BFS
-
ICN
3 stops43h 45m
Multiple Airlines
Sat 25/418:15
ICN
-
BFS
3 stops37h 10m
Multiple Airlines
Deal found 4/3£671
Mon 20/406:10
BFS
-
ICN
3 stops24h 45m
Multiple Airlines
Mon 27/418:25
ICN
-
BFS
2 stops34h 00m
Multiple Airlines
Deal found 6/3£699
Mon 23/315:00
BFS
-
ICN
2 stops53h 40m
Multiple Airlines
Thu 16/407:50
ICN
-
BFS
1 stop21h 10m
Multiple Airlines
Deal found 6/3£906

Find flight deals from Belfast Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Incheon Intl (ICN). 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 8 March 2026.

Round-trip from

£671

One-way from

£258
18/4-25/4
  • 18/4-25/4
  • 6 total stops
  • 80h 55m total
  • Belfast to Incheon
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 37h 50m total
  • Belfast to Incheon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Incheon 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 8 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 20/4

06:10-14:55

3 stops24h 45m

Incheon Intl

Mon 27/4

08:55-23:05

3 stops46h 10m

£702

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 18/4

06:20-14:55

3 stops24h 35m

Incheon Intl

Sat 25/4

18:25-18:35

2 stops32h 10m

£812

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 23/3

15:00-05:40

2 stops53h 40m

Incheon Intl

Thu 16/4

07:50-21:00

1 stop21h 10m

£906
Fastest return journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 17/4

21:10-13:30

2 stops32h 20m

Incheon Intl

Fri 1/5

10:10-22:50

1 stop20h 40m

£1,050
Cheapest one-way
Fastest single journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 15/4

15:40-13:30

3 stops37h 50m

£258

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 2/4

08:20-13:30

3 stops45h 10m

£380

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 15/3

15:45-10:45

2 stops58h 00m

£395

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Incheon Intl

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

Related info for your journey

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Incheon 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.

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Incheon Intl

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

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Incheon Intl?

When you search for this flight from Belfast Intl to Incheon Intl, 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 Intl to Incheon Intl?

Cheapflights helps you find that perfect flight to Incheon Intl from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Belfast Intl to Incheon Intl 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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