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Cheap flights from Belfast to Seoul from £375

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 20/2. 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 11:35
BHD
-
ICN
20h 35m2 stops
Multiple Airlines Logo
13:05 - 13:40
ICN
-
BHD
32h 35m2 stops
£455Multiple Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
06:10 - 11:35
BFS
-
ICN
21h 25m2 stops
Multiple Airlines Logo
10:50 - 07:30
ICN
-
BFS
28h 40m2 stops
£458Multiple Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
17:40 - 22:15
BHD
-
ICN
19h 35m2 stops
Multiple Airlines Logo
09:25 - 10:20
ICN
-
BHD
33h 55m2 stops
£553Multiple Airlines
Wed, 31 Dec - Thu, 26 Feb
Multiple Airlines Logo
17:40 - 22:15
BHD
-
ICN
19h 35m2 stops
Multiple Airlines Logo
09:25 - 08:25
ICN
-
BHD
32h 00m2 stops
£555Multiple Airlines
Wed, 31 Dec - Tue, 24 Mar
Multiple Airlines Logo
06:00 - 20:40
BFS
-
ICN
30h 40m3 stops
Multiple Airlines Logo
15:30 - 09:55
ICN
-
BFS
26h 25m3 stops
£558Multiple Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
07:00 - 20:40
BHD
-
ICN
29h 40m3 stops
Multiple Airlines Logo
15:30 - 13:40
ICN
-
BHD
30h 10m3 stops
£565Multiple Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
06:00 - 20:40
BFS
-
ICN
30h 40m3 stops
Multiple Airlines Logo
16:15 - 09:55
ICN
-
BFS
25h 40m2 stops
£576Multiple Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
07:00 - 20:40
BHD
-
ICN
29h 40m3 stops
Multiple Airlines Logo
16:20 - 12:15
ICN
-
BHD
27h 55m2 stops
£580Multiple Airlines
Wed, 6 May - Tue, 26 May
KLM Logo
17:20 - 16:55
BHD
-
ICN
14h 35m1 stop
KLM Logo
23:05 - 16:50
ICN
-
BHD
26h 45m1 stop
£640KLM
Wed, 31 Dec - Tue, 24 Mar
KLM Logo
17:20 - 16:55
BHD
-
ICN
14h 35m1 stop
KLM Logo
12:40 - 16:50
ICN
-
BHD
37h 10m2 stops
£664KLM
Wed, 31 Dec - Thu, 26 Feb

Qatar Airways flights from Belfast to Incheon Intl Airport

Our best Qatar Airways deals on Belfast to Incheon Intl Airport flight tickets
Qatar Airways
12 Mar
BHD11:05Belfast City
45h 10m
2 stops
ICN17:15Incheon Intl
15 Mar
ICN00:20Incheon Intl
25h 00m
2 stops
BHD16:20Belfast City
£1,050
Find similar
Qatar Airways
12 Mar
BHD11:05Belfast City
45h 10m
2 stops
ICN17:15Incheon Intl
15 Mar
ICN00:20Incheon Intl
25h 00m
2 stops
BHD16:20Belfast City
£1,050
Find similar
Qatar Airways
12 Mar
BHD07:00Belfast City
49h 15m
2 stops
ICN17:15Incheon Intl
15 Mar
ICN00:20Incheon Intl
25h 00m
2 stops
BHD16:20Belfast City
£1,051
Find similar

KLM flights from Belfast to Incheon Intl Airport

Our best KLM deals on Belfast to Incheon Intl Airport flight tickets
KLM
31 Dec
BHD17:20Belfast City
14h 35m
1 stop
ICN16:55Incheon Intl
24 Mar
ICN23:05Incheon Intl
26h 45m
1 stop
BHD16:50Belfast City
£640
Find similar
KLM
31 Dec
BHD17:20Belfast City
14h 35m
1 stop
ICN16:55Incheon Intl
24 Mar
ICN12:40Incheon Intl
37h 10m
2 stops
BHD16:50Belfast City
£664
Find similar
KLM
6 May
BHD17:30Belfast City
14h 55m
1 stop
ICN16:25Incheon Intl
26 May
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£866
Find similar

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 10 December 2025.
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

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 6/5

07:00-11:35

2 stops20h 35m

Incheon Intl

Tue 26/5

13:05-13:40

2 stops32h 35m

£455

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 6/5

06:10-11:35

2 stops21h 25m

Incheon Intl

Tue 26/5

10:50-07:30

2 stops28h 40m

£458

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 31/12

17:40-22:15

2 stops19h 35m

Incheon Intl

Thu 26/2

09:25-10:20

2 stops33h 55m

£553

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 31/12

17:40-22:15

2 stops19h 35m

Incheon Intl

Tue 24/3

09:25-08:25

2 stops32h 00m

£555

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 6/5

06:00-20:40

3 stops30h 40m

Incheon Intl

Tue 26/5

15:30-09:55

3 stops26h 25m

£558

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 6/5

07:00-20:40

3 stops29h 40m

Incheon Intl

Tue 26/5

15:30-13:40

3 stops30h 10m

£565

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 6/5

06:00-20:40

3 stops30h 40m

Incheon Intl

Tue 26/5

16:15-09:55

2 stops25h 40m

£576

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 6/5

07:00-20:40

3 stops29h 40m

Incheon Intl

Tue 26/5

16:20-12:15

2 stops27h 55m

£580

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 31/12

17:20-16:55

1 stop14h 35m

Incheon Intl

Tue 24/3

23:05-16:50

1 stop26h 45m

£640

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 31/12

17:20-16:55

1 stop14h 35m

Incheon Intl

Thu 26/2

12:40-16:50

2 stops37h 10m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

19h 35m

Direct flights

None
The fastest flight from Belfast to Incheon Intl Airport takes 19h 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

  • 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 14h 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.

  • How do I get Price Alerts for flights from Belfast to Incheon Intl Airport?

    Price Alerts will notify you by email when the price for flights to Incheon Intl Airport from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Belfast to Incheon Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Seoul?

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

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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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