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Cheap flights from Iceland to Belfast from £100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iceland to Belfast departing on 30/5. 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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Find the cheapest flights from Iceland to Belfast

Recent return flight deals from Iceland to Belfast

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 - 21:30
KEF
-
BFS
10h 30m
1 stop
Multiple Airlines Logo
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
£342Multiple Airlines
Fri, 21 Aug - Wed, 26 Aug
Multiple Airlines Logo
01:10 - 19:30
KEF
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
£346Multiple Airlines
Thu, 20 Aug - Wed, 26 Aug
Multiple Airlines Logo
08:45 - 15:15
KEF
-
BFS
5h 30m
1 stop
Multiple Airlines Logo
06:55 - 15:45
BFS
-
KEF
9h 50m
1 stop
£353Multiple Airlines
Thu, 9 Jul - Sun, 19 Jul
Multiple Airlines Logo
08:45 - 15:20
KEF
-
BFS
5h 35m
1 stop
Multiple Airlines Logo
07:10 - 08:15
BFS
-
KEF
26h 05m
2 stops
£362Multiple Airlines
Thu, 9 Jul - Sun, 19 Jul
Multiple Airlines Logo
01:10 - 19:30
KEF
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
07:30 - 07:50
BFS
-
KEF
25h 20m
3 stops
£377Multiple Airlines
Thu, 20 Aug - Wed, 26 Aug
Multiple Airlines Logo
01:10 - 19:30
KEF
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
09:55 - 07:55
BFS
-
KEF
23h 00m
2 stops
£385Multiple Airlines
Thu, 20 Aug - Wed, 26 Aug
Multiple Airlines Logo
10:00 - 17:45
KEF
-
BHD
6h 45m
1 stop
Multiple Airlines Logo
16:45 - 08:05
BHD
-
KEF
16h 20m
1 stop
£399Multiple Airlines
Fri, 21 Aug - Wed, 26 Aug
Multiple Airlines Logo
08:45 - 15:30
KEF
-
BHD
5h 45m
1 stop
Multiple Airlines Logo
15:10 - 08:15
BHD
-
KEF
18h 05m
2 stops
£413Multiple Airlines
Thu, 9 Jul - Sun, 19 Jul
Multiple Airlines Logo
15:20 - 19:30
KEF
-
BFS
27h 10m
2 stops
Multiple Airlines Logo
07:00 - 08:15
BFS
-
KEF
26h 15m
2 stops
£415Multiple Airlines
Thu, 9 Jul - Sun, 19 Jul
Multiple Airlines Logo
08:45 - 15:30
KEF
-
BHD
5h 45m
1 stop
Multiple Airlines Logo
09:50 - 15:45
BHD
-
KEF
6h 55m
1 stop
£435Multiple Airlines
Thu, 9 Jul - Sun, 19 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Iceland to Belfast 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 11 April 2026.
Use the filters below to find and compare flights from Iceland to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Fri 21/8

10:00-21:30

1 stop10h 30m

Belfast Intl

Wed 26/8

21:50-08:05

1 stop11h 15m

£342

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 20/8

01:10-19:30

2 stops17h 20m

Belfast Intl

Wed 26/8

21:50-08:05

1 stop11h 15m

£346

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 9/7

08:45-15:15

1 stop5h 30m

Belfast Intl

Sun 19/7

06:55-15:45

1 stop9h 50m

£353

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 9/7

08:45-15:20

1 stop5h 35m

Belfast Intl

Sun 19/7

07:10-08:15

2 stops26h 05m

£362

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 20/8

01:10-19:30

2 stops17h 20m

Belfast Intl

Wed 26/8

07:30-07:50

3 stops25h 20m

£377

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 20/8

01:10-19:30

2 stops17h 20m

Belfast Intl

Wed 26/8

09:55-07:55

2 stops23h 00m

£385

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 21/8

10:00-17:45

1 stop6h 45m

Belfast City

Wed 26/8

16:45-08:05

1 stop16h 20m

£399

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 9/7

08:45-15:30

1 stop5h 45m

Belfast City

Sun 19/7

15:10-08:15

2 stops18h 05m

£413

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 9/7

15:20-19:30

2 stops27h 10m

Belfast Intl

Sun 19/7

07:00-08:15

2 stops26h 15m

£415
Fastest return journey

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 9/7

08:45-15:30

1 stop5h 45m

Belfast City

Sun 19/7

09:50-15:45

1 stop6h 55m

£435

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Iceland to Belfast

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 Iceland to Belfast?

easyJet and KLM are the most popular carriers operating from Iceland to Belfast

Cheap Iceland to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Belfast

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Iceland to Belfast takes 14h 35m
There are no direct flights from Iceland to Belfast. There are no popular flight routes from Iceland to Belfast.
Search flight deals

Frequently asked questions about flying from Iceland to Belfast

  • When did momondo last update prices for flights from Iceland to Belfast?

    Prices for flights from Iceland to Belfast are updated daily.

  • How old do you have to be to fly from Iceland to Belfast?

    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 Iceland to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast 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 Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Iceland.

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

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

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

momondo helps you find the best flight between Iceland and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Iceland to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport