Find flights
When to book
FAQs

Cheap flights from Seoul to Belfast City Airport from £430

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BHD
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Seoul to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Belfast City
Explore the most affordable flight options available from Seoul to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Wed 3/1212:40ICN - BHD
2 stops41h 20mKLM
Sun 7/1206:30BHD - ICN
2 stops19h 00mKLM
Deal found 19/11£764
Sun 21/1200:20ICN - BHD
2 stops26h 00mMultiple Airlines
Wed 31/1217:40BHD - ICN
2 stops19h 35mMultiple Airlines
Deal found 17/11£907
Tue 2/1200:20ICN - BHD
2 stops26h 00mQatar Airways
Sun 7/1207:00BHD - ICN
2 stops25h 15mQatar Airways
Deal found 19/11£953
Mon 22/1212:40ICN - BHD
2 stops41h 20mKLM
Wed 31/1217:20BHD - ICN
1 stop14h 35mKLM
Deal found 17/11£973
Tue 2/1223:05ICN - BHD
1 stop26h 45mKLM
Sun 7/1217:20BHD - ICN
2 stops32h 10mKLM
Deal found 19/11£2,406
Wed 3/1212:40ICN - BHD
2 stops37h 10mMultiple Airlines
Mon 8/1217:20BHD - ICN
1 stop14h 35mMultiple Airlines
Deal found 19/11£2,562
Mon 1/1223:00ICN - BHD
2 stops24h 15mMultiple Airlines
Sat 6/1206:35BHD - ICN
2 stops20h 50mMultiple Airlines
Deal found 19/11£3,417

Cheap flight deals from Seoul to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Belfast City (BHD). 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 20 November 2025.

Round-trip from

£764

One-way from

£430
KLM
  • KLM
  • 3/12-7/12
  • 4 total stops
  • 60h 20m total
  • Seoul to Belfast
Search Deals
1/1
  • 1/1
  • 3 total stops
  • 57h 15m total
  • Seoul to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seoul to Belfast City 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 20 November 2025.
Use the filters below to find and compare flights from Seoul to Belfast City Airport that are best for you.

Fly from

Seoul

Fly to

Belfast City

Route

Depart

Return

Price

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 3/12

12:40-21:00

2 stops41h 20m

Belfast City

Sun 7/12

06:30-10:30

2 stops19h 00m

£764

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 12/3

23:05-16:50

1 stop26h 45m

Belfast City

Mon 16/3

06:30-16:55

1 stop25h 25m

£823

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 21/12

00:20-17:20

2 stops26h 00m

Belfast City

Wed 31/12

17:40-22:15

2 stops19h 35m

£907

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 11/3

00:20-09:45

2 stops42h 25m

Belfast City

Mon 16/3

07:00-17:15

2 stops49h 15m

£914

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 2/12

00:20-17:20

2 stops26h 00m

Belfast City

Sun 7/12

07:00-17:15

2 stops25h 15m

£953

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 22/12

12:40-21:00

2 stops41h 20m

Belfast City

Wed 31/12

17:20-16:55

1 stop14h 35m

£973

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 1/1

13:10-13:25

3 stops57h 15m

£430

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 1/1

12:10-21:00

1 stop17h 50m

£632

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 3/12

09:35-17:25

2 stops40h 50m

£1,103

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 2/12

23:05-16:50

1 stop26h 45m

£1,783

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from Seoul to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Seoul 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 Seoul to Belfast City 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 Seoul to Belfast City. 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 Seoul to Belfast City Airport?

    Departing from Seoul to Belfast City Airport will take you 41h 20m. Seoul and Belfast City Airport are separated by a distance of 5473 mi.

  • Can I find deals for flights from Seoul to Belfast City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to Belfast City 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seoul to Belfast City

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Seoul to Belfast City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seoul to Belfast City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Seoul to Belfast City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Seoul to Belfast City 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.