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Cheap flights from Belfast Intl Airport 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 Intl Airport 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 Intl Airport 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

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Customise your flight search to find flights from Belfast Intl Airport 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 Intl Airport 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
Fastest return journey

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

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Incheon Intl Airport (BFS to ICN) flight deals and tips

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

Fastest flight time

23h 00m

Direct flights

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

  • How far is Belfast Intl to Incheon Intl by plane?

    A flight from Belfast Intl to Incheon Intl will travel around 5478.9 mi. Typically, this will take 23h 00m by plane in normal conditions.

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

    Prices for flights from Belfast Intl Airport to Incheon Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Incheon Intl Airport.

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

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast Intl Airport to Incheon Intl Airport

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

    Search flight deals from Belfast Intl Airport to Incheon Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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. momondo allows you to filter the results for Belfast to Seoul flights to just show those with flexible booking policies.

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

Once all potential Belfast to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Belfast to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

An easier way to manage your Incheon Intl Airport trip

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