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Cheap flights from Belfast to Seoul from £508

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Seoul departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
09:40 - 16:55
BHD
-
ICN
22h 15m
1 stop
KLM Logo
23:05 - 16:50
ICN
-
BHD
26h 45m
1 stop
£638KLM
Tue, 1 Dec - Sun, 6 Dec
KLM Logo
17:20 - 10:30
BHD
-
ICN
32h 10m
2 stops
KLM Logo
23:05 - 16:50
ICN
-
BHD
26h 45m
1 stop
£663KLM
Tue, 1 Dec - Sun, 6 Dec
KLM Logo
17:20 - 10:30
BHD
-
ICN
32h 10m
2 stops
KLM Logo
12:40 - 16:50
ICN
-
BHD
37h 10m
2 stops
£811KLM
Tue, 1 Dec - Sun, 6 Dec
Multiple Airlines Logo
17:30 - 16:05
BFS
-
ICN
37h 35m
1 stop
Multiple Airlines Logo
13:30 - 08:10
ICN
-
BFS
27h 40m
2 stops
£835Multiple Airlines
Tue, 1 Dec - Sun, 6 Dec
Multiple Airlines Logo
17:45 - 22:15
BHD
-
ICN
19h 30m
2 stops
Multiple Airlines Logo
17:50 - 09:45
ICN
-
BHD
24h 55m
2 stops
£892Multiple Airlines
Mon, 9 Nov - Thu, 12 Nov
Multiple Airlines Logo
08:40 - 16:05
BFS
-
ICN
22h 25m
1 stop
Multiple Airlines Logo
16:15 - 10:10
ICN
-
BFS
26h 55m
2 stops
£912Multiple Airlines
Mon, 9 Nov - Thu, 12 Nov
Multiple Airlines Logo
17:45 - 22:15
BHD
-
ICN
19h 30m
2 stops
Multiple Airlines Logo
13:20 - 07:30
ICN
-
BHD
27h 10m
1 stop
£930Multiple Airlines
Mon, 9 Nov - Thu, 12 Nov
KLM Logo
09:40 - 16:55
BHD
-
ICN
22h 15m
1 stop
KLM Logo
23:05 - 09:10
ICN
-
BHD
19h 05m
1 stop
£1,106KLM
Mon, 9 Nov - Thu, 12 Nov
Qatar Airways Logo
09:10 - 17:15
BHD
-
ICN
23h 05m
2 stops
Qatar Airways Logo
00:20 - 08:15
ICN
-
BHD
40h 55m
2 stops
£1,162Qatar Airways
Sun, 29 Nov - Tue, 1 Dec
Qatar Airways Logo
06:30 - 17:15
BHD
-
ICN
25h 45m
2 stops
Qatar Airways Logo
00:20 - 08:15
ICN
-
BHD
40h 55m
2 stops
£1,234Qatar Airways
Sun, 29 Nov - Tue, 1 Dec

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KLM flights from Belfast to Incheon Intl Airport

Our best KLM deals on Belfast to Incheon Intl Airport flight tickets
KLM
1 Dec
BHD09:40Belfast City
22h 15m
1 stop
ICN16:55Incheon Intl
6 Dec
ICN23:05Incheon Intl
26h 45m
1 stop
BHD16:50Belfast City
£638
KLM
1 Dec
BHD17:20Belfast City
32h 10m
2 stops
ICN10:30Incheon Intl
6 Dec
ICN23:05Incheon Intl
26h 45m
1 stop
BHD16:50Belfast City
£663
KLM
1 Dec
BHD17:20Belfast City
32h 10m
2 stops
ICN10:30Incheon Intl
6 Dec
ICN12:40Incheon Intl
37h 10m
2 stops
BHD16:50Belfast City
£811

Qatar Airways flights from Belfast to Incheon Intl Airport

Our best Qatar Airways deals on Belfast to Incheon Intl Airport flight tickets
Qatar Airways
29 Nov
BHD09:10Belfast City
23h 05m
2 stops
ICN17:15Incheon Intl
1 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,162
Qatar Airways
29 Nov
BHD06:30Belfast City
25h 45m
2 stops
ICN17:15Incheon Intl
1 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,234
Qatar Airways
29 Nov
BHD09:10Belfast City
23h 05m
2 stops
ICN17:15Incheon Intl
1 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,238

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Incheon Intl Airport 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, momondo users made 279,928 searches. Data last updated 25 June 2026.
Use the filters below to find and compare flights from Belfast to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 1/12

09:40-16:55

1 stop22h 15m

Incheon Intl

Sun 6/12

23:05-16:50

1 stop26h 45m

£638

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 1/12

17:20-10:30

2 stops32h 10m

Incheon Intl

Sun 6/12

23:05-16:50

1 stop26h 45m

£663

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 1/12

17:20-10:30

2 stops32h 10m

Incheon Intl

Sun 6/12

12:40-16:50

2 stops37h 10m

£811

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 1/12

17:30-16:05

1 stop37h 35m

Incheon Intl

Sun 6/12

13:30-08:10

2 stops27h 40m

£835

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 9/11

17:45-22:15

2 stops19h 30m

Incheon Intl

Thu 12/11

17:50-09:45

2 stops24h 55m

£892

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 9/11

08:40-16:05

1 stop22h 25m

Incheon Intl

Thu 12/11

16:15-10:10

2 stops26h 55m

£912

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 9/11

17:45-22:15

2 stops19h 30m

Incheon Intl

Thu 12/11

13:20-07:30

1 stop27h 10m

£930
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 9/11

09:40-16:55

1 stop22h 15m

Incheon Intl

Thu 12/11

23:05-09:10

1 stop19h 05m

£1,106

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 29/11

09:10-17:15

2 stops23h 05m

Incheon Intl

Tue 1/12

00:20-08:15

2 stops40h 55m

£1,162

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 29/11

06:30-17:15

2 stops25h 45m

Incheon Intl

Tue 1/12

00:20-08:15

2 stops40h 55m

£1,234

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Seoul from

How to get the cheapest flight ticket from Belfast to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Incheon Intl?

KLM is the most popular carrier operating from Belfast to Incheon Intl

Cheap Belfast to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Incheon Intl Airport

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Belfast to Incheon Intl Airport takes 21h 35m
There are no direct flights from Belfast to Incheon Intl Airport. There are no popular flight routes from Belfast to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from Belfast to Incheon Intl Airport

  • How far is Belfast to Incheon Intl by plane?

    A flight from Belfast to Incheon Intl will travel around 5475.5 mi. In terms of flight time, this usually takes a little over 21h 35m.

  • When did momondo last update prices for flights from Belfast to Incheon Intl Airport?

    Prices for flights from Belfast to Incheon Intl Airport are updated daily.

  • How old do you have to be to fly from Belfast to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Seongnam
Suwon
Daejeon

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Seoul for you.

Can I find flights from Belfast to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Seoul.

I’m not ready to book a flight from Belfast to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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