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Cheap flights from Belfast to Seoul from £937

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SEL
15 Jul — 22 Jul1
1 adult

Cheap 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 10 July 2025.

Round-trip from

£937
KLM
  • KLM
  • 28/7-10/9
  • 3 total stops
  • 35h 45m total
  • Belfast to Seoul
Search Deals

Find flight deals from Belfast to Seoul

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 10 July 2025.

Mon 28/717:25BHD - ICN
1 stop15h 00mKLM
Wed 10/908:30ICN - BHD
2 stops20h 45mKLM
Deal found 8/7£937
Mon 28/709:00BFS - ICN
1 stop23h 25mMultiple Airlines
Wed 10/918:30ICN - BFS
2 stops34h 35mMultiple Airlines
Deal found 8/7£1,005
Tue 29/713:40BHD - ICN
2 stops37h 00mMultiple Airlines
Wed 6/801:20ICN - BHD
2 stops24h 00mMultiple Airlines
Deal found 8/7£1,061
Sun 27/715:50BHD - ICN
2 stops59h 30mFinnair
Wed 10/921:50ICN - BHD
2 stops45h 20mFinnair
Deal found 8/7£1,338
Wed 30/706:50BHD - ICN
2 stops26h 15mQatar Airways
Tue 9/901:20ICN - BHD
2 stops24h 20mQatar Airways
Deal found 8/7£1,392

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 10 July 2025.
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

BHD - ICN

BHDICN

Belfast City

Mon 28/7

17:25-16:25

1 stop15h 00m

Incheon Intl

Wed 10/9

08:30-21:15

2 stops20h 45m

£937

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 28/7

09:00-16:25

1 stop23h 25m

Incheon Intl

Wed 10/9

18:30-21:05

2 stops34h 35m

£1,005

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 29/7

13:40-10:40

2 stops37h 00m

Incheon Intl

Wed 6/8

01:20-17:20

2 stops24h 00m

£1,061

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 27/7

15:50-11:20

2 stops59h 30m

Incheon Intl

Wed 10/9

21:50-11:10

2 stops45h 20m

£1,338

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 30/7

06:50-17:05

2 stops26h 15m

Incheon Intl

Tue 9/9

01:20-17:40

2 stops24h 20m

£1,392

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 10 July 2025.
Read reviews from past customers who have flown with KLM, Finnair, andQatar Airways from Belfast to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,370 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,370 reviews
KLM
7.8
Good
1,370 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,312 reviews
KLM
7.8
Good
1,370 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,590 reviews
KLM
7.8
Good
1,370 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from Belfast to Seoul round-trip?

    Flying on KLM is currently your cheapest option to Seoul, with prices starting at £937. Additional return tickets that might be worth considering are offered by Finnair and Qatar Airways, with the lowest prices starting at £1,338 and £1,392, respectively.

  • 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.

  • What is the cheapest month to book a flight from Belfast to Seoul?

    Currently, November is the cheapest month in which you can book a flight from Belfast to Seoul (average of £638). Flying from Belfast to Seoul in July is currently the most expensive (average of £1,142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 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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