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Cheap flights from Belfast to Seoul from £682

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Seoul departing on 20/9. 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

Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 14:15BFS  Belfast Intl-ICN Incheon Intl
47h 15m3 stops London Luton Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
09:25 - 08:50ICN  Incheon Intl-BFS Belfast Intl
31h 25m3 stops Beijing Daxing Intl Amsterdam Schiphol Edinburgh Turnhouse
£682Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
06:05 - 21:50BFS  Belfast Intl-ICN Incheon Intl
31h 45m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
16:15 - 23:20ICN  Incheon Intl-BFS Belfast Intl
39h 05m3 stops Shanghai Pu Dong Budapest Ferenc Liszt Intl London Stansted
£710Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
06:05 - 21:50BFS  Belfast Intl-ICN Incheon Intl
31h 45m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
09:25 - 22:25ICN  Incheon Intl-BFS Belfast Intl
21h 00m2 stops Beijing Daxing Intl Amsterdam Schiphol
£715Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
07:00 - 14:15BFS  Belfast Intl-ICN Incheon Intl
47h 15m3 stops London Luton Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
10:10 - 22:15ICN  Incheon Intl-BFS Belfast Intl
20h 05m1 stop Paris Charles de Gaulle
£730Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
22:10 - 22:00BFS  Belfast Intl-ICN Incheon Intl
39h 50m3 stops London Luton Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
23:55 - 20:15ICN  Incheon Intl-BFS Belfast Intl
28h 20m2 stops Dubai Intl London Gatwick
£733Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
06:05 - 21:50BFS  Belfast Intl-ICN Incheon Intl
31h 45m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
10:10 - 22:50ICN  Incheon Intl-BFS Belfast Intl
20h 40m1 stop Paris Charles de Gaulle
£744Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
21:10 - 13:55BFS  Belfast Intl-ICN Incheon Intl
32h 45m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
10:10 - 15:00ICN  Incheon Intl-BFS Belfast Intl
36h 50m1 stop Paris Charles de Gaulle
£756Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
06:15 - 22:00BFS  Belfast Intl-ICN Incheon Intl
31h 45m3 stops London Stansted Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
16:20 - 23:20ICN  Incheon Intl-BFS Belfast Intl
39h 00m3 stops Shanghai Pu Dong Budapest Ferenc Liszt Intl London Stansted
£782Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
18:00 - 15:40BFS  Belfast Intl-ICN Incheon Intl
37h 40m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
10:10 - 15:00ICN  Incheon Intl-BFS Belfast Intl
36h 50m1 stop Paris Charles de Gaulle
£851Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Qatar Airways Logo
09:25 - 17:15BHD  Belfast City-ICN Incheon Intl
22h 50m2 stops London Heathrow Doha Hamad Intl
Qatar Airways Logo
00:20 - 15:00ICN  Incheon Intl-BHD Belfast City
23h 40m2 stops Doha Hamad Intl Edinburgh Turnhouse
£1,045Qatar Airways
Mon, 30 Nov - Thu, 3 Dec

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Qatar Airways flights from Belfast to Incheon Intl Airport

Our best Qatar Airways deals on Belfast to Incheon Intl Airport flight tickets
Qatar Airways
30 Nov
BHD09:25Belfast City
22h 50m
2 stops
ICN17:15Incheon Intl
3 Dec
ICN00:20Incheon Intl
23h 40m
2 stops
BHD15:00Belfast City
£1,045
Qatar Airways
2 Dec
BHD09:15Belfast City
23h 00m
2 stops
ICN17:15Incheon Intl
5 Dec
ICN00:20Incheon Intl
23h 40m
2 stops
BHD15:00Belfast City
£1,094
Qatar Airways
2 Dec
BHD09:15Belfast City
23h 00m
2 stops
ICN17:15Incheon Intl
5 Dec
ICN00:20Incheon Intl
23h 40m
2 stops
BHD15:00Belfast City
£1,094

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 9 August 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

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Sun 20/9

07:00-14:15

3 stops47h 15m

Incheon Intl

Sun 27/9

09:25-08:50

3 stops31h 25m

£682

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Fri 4/9

06:05-21:50

2 stops31h 45m

Incheon Intl

Fri 18/9

16:15-23:20

3 stops39h 05m

£710

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Fri 4/9

06:05-21:50

2 stops31h 45m

Incheon Intl

Fri 18/9

09:25-22:25

2 stops21h 00m

£715

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Sun 20/9

07:00-14:15

3 stops47h 15m

Incheon Intl

Sun 27/9

10:10-22:15

1 stop20h 05m

£730

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Sun 20/9

22:10-22:00

3 stops39h 50m

Incheon Intl

Sun 27/9

23:55-20:15

2 stops28h 20m

£733

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Fri 4/9

06:05-21:50

2 stops31h 45m

Incheon Intl

Fri 18/9

10:10-22:50

1 stop20h 40m

£744

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Sun 20/9

21:10-13:55

2 stops32h 45m

Incheon Intl

Sun 27/9

10:10-15:00

1 stop36h 50m

£756

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Fri 4/9

06:15-22:00

3 stops31h 45m

Incheon Intl

Fri 18/9

16:20-23:20

3 stops39h 00m

£782

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Sun 20/9

18:00-15:40

1 stop37h 40m

Incheon Intl

Sun 27/9

10:10-15:00

1 stop36h 50m

£851
Fastest return journey

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Mon 30/11

09:25-17:15

2 stops22h 50m

Incheon Intl

Thu 3/12

00:20-15:00

2 stops23h 40m

£1,045

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

23h 00m

Direct flights

None
The fastest flight from Belfast to Incheon Intl Airport takes 23h 00m
There are no direct flights from Belfast to Incheon Intl Airport. There are no popular flight routes from Belfast to Incheon Intl Airport.
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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 23h 00m.

  • 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.

Frequently asked questions about flying from Belfast to Incheon Intl Airport

  • 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
Seongnam
Daejeon
Suwon

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

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