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

Currently, January is the cheapest month in which you can book a flight from Seoul to Belfast (average of £67). Flying from Seoul to Belfast in July is currently the most expensive (average of £90). 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.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from SEL to BFS?

When flying from Seoul to Belfast, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Seoul to Belfast?

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

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

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

£329+ Flights from Seoul to Belfast

Cheap flight deals from Seoul to Belfast

Round-trip from	£731
One-way from	£329

21/10-14/11
4 total stops
52h 55m total
Seoul to Belfast

Search Deals

3/9
3 total stops
50h 20m total
Seoul to Belfast

Search Deals

Find flight deals from Seoul to Belfast

Cheapest flights from Seoul to Belfast
Explore the most affordable flight options available from Seoul to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Tue 21/1009:25ICN - BHD

2 stops33h 10mMultiple Airlines

Fri 14/1117:40BHD - ICN

2 stops19h 45mMultiple Airlines

Deal found 12/7£731

Tue 21/1022:25ICN - BHD

1 stop26h 30mKLM

Fri 14/1106:30BHD - ICN

2 stops18h 40mKLM

Deal found 12/7£787

Mon 20/1001:20ICN - BHD

2 stops24h 00mQatar Airways

Fri 14/1107:00BHD - ICN

2 stops49h 15mQatar Airways

Deal found 12/7£925

Tue 9/908:30ICN - BFS

1 stop18h 35mMultiple Airlines

Fri 12/906:05BFS - ICN

2 stops25h 20mMultiple Airlines

Deal found 11/7£941

Best flights from Seoul to Belfast
Discover carefully curated flight deals from Seoul to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2025.

Tue 21/1009:25ICN - BHD

2 stops33h 10mMultiple Airlines

Fri 14/1117:40BHD - ICN

2 stops19h 45mMultiple Airlines

Deal found 12/7£731

Tue 21/1022:25ICN - BHD

1 stop26h 30mKLM

Fri 14/1106:30BHD - ICN

2 stops18h 40mKLM

Deal found 12/7£787

Mon 20/1001:20ICN - BHD

2 stops24h 00mQatar Airways

Fri 14/1107:00BHD - ICN

2 stops49h 15mQatar Airways

Deal found 12/7£925

Tue 9/908:30ICN - BFS

1 stop18h 35mMultiple Airlines

Fri 12/906:05BFS - ICN

2 stops25h 20mMultiple Airlines

Deal found 11/7£941

Last-minute flights from Seoul to Belfast
Discover last-minute flight deals from Seoul to Belfast. Data last updated 13 July 2025 and is based on user searches.

Wed 16/711:05ICN - BFS

2 stops21h 50mMultiple Airlines

Sun 20/706:10BFS - ICN

1 stop26h 10mMultiple Airlines

Deal found 11/7£1,577

Wed 16/722:25ICN - BHD

1 stop26h 30mKLM

Sun 20/706:30BHD - ICN

1 stop25h 55mKLM

Deal found 11/7£1,587

Wed 16/720:05ICN - BHD

2 stops25h 40mMultiple Airlines

Sun 20/710:20BHD - ICN

2 stops22h 45mMultiple Airlines

Deal found 11/7£2,027

Sun 31/801:20ICN - BHD

2 stops24h 20mQatar Airways

Sat 6/910:15BHD - ICN

2 stops46h 50mQatar Airways

Deal found 13/7£1,178

One-way flights from Seoul to Belfast
Search for one-way flight options from Seoul to Belfast. Find affordable one-way fares based on user searches. Data last updated 13 July 2025.

Wed 3/901:35ICN - BHD

3 stops50h 20mMultiple Airlines

Deal found 11/7£329

Thu 4/909:50ICN - BFS

2 stops30h 30mMultiple Airlines

Deal found 11/7£358

Tue 29/701:20ICN - BHD

2 stops24h 00mQatar Airways

Deal found 10/7£460

Thu 4/922:25ICN - BHD

1 stop30h 50mKLM

Deal found 11/7£486

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 21/10

09:25-10:35

2 stops33h 10m

Belfast City

Fri 14/11

17:40-22:25

2 stops19h 45m

£731

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 21/10

22:25-16:55

1 stop26h 30m

Belfast City

Fri 14/11

06:30-10:10

2 stops18h 40m

£787

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 20/10

01:20-17:20

2 stops24h 00m

Belfast City

Fri 14/11

07:00-17:15

2 stops49h 15m

£925

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 9/9

08:30-19:05

1 stop18h 35m

Belfast Intl

Fri 12/9

06:05-15:25

2 stops25h 20m

£941

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Wed 3/9

01:35-19:55

3 stops50h 20m

£329

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Thu 4/9

09:50-08:20

2 stops30h 30m

£358

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 29/7

01:20-17:20

2 stops24h 00m

£460

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Thu 4/9

22:25-21:15

1 stop30h 50m

£486

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Seoul to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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

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

Reviews of airlines servicing Belfast

Read reviews from past customers who have flown with KLM and Qatar Airways from Seoul to Belfast. 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

1,372 reviews

Check prices

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

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

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

3,603 reviews

KLM

7.8

Good

1,372 reviews

Check prices

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

Can I find deals for flights from Seoul to Belfast that include hotel bookings?
Yes. In addition to deals on Seoul to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Seoul to Belfast?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Belfast.
Can I find deals for business class flights from Seoul to Belfast?
Yes. Cheapflights offers flight deals from Seoul to Belfast 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 Seoul to Belfast?
Currently, January is the cheapest month in which you can book a flight from Seoul to Belfast (average of £67). Flying from Seoul to Belfast in July is currently the most expensive (average of £90). 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

Alternative routes for Seoul to Belfast

Incheon Intl to Belfast City flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Seoul to Belfast 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Belfast.

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

Yes, we can. To see specific flights from Seoul to Belfast 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 become cheaper?

Of course! You can now track prices for flights from Seoul to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.

Cheap flights from Seoul to Belfast from £329

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seoul to Belfast

Round-trip from

One-way from

Find flight deals from Seoul to Belfast

Cheapest flights from Seoul to BelfastExplore the most affordable flight options available from Seoul to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Explore the most affordable flight options available from Seoul to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to Belfast that are best for you.

Best time to book a flight from Seoul to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Seoul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Belfast

Reviews of airlines servicing Belfast

Read reviews from past customers who have flown with KLM and Qatar Airways from Seoul to Belfast. 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.

Related info for your journey

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

How can I find direct flights from Seoul to Belfast?

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Seoul to Belfast
Explore the most affordable flight options available from Seoul to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.