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Cheap flights from Belfast Intl Airport to Reykjavik from £65

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 Intl Airport to Reykjavik departing on 22/4. 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 Belfast Intl Airport to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
22:15 - 08:30
BFS
-
KEF
11h 15m
1 stop
easyJet Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£178easyJet
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
19:00 - 11:55
KEF
-
BFS
15h 55m
2 stops
£199Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
07:40 - 18:45
BFS
-
KEF
12h 05m
2 stops
Multiple Airlines Logo
19:00 - 11:55
KEF
-
BFS
15h 55m
2 stops
£231Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
14:50 - 23:35
BFS
-
KEF
9h 45m
1 stop
Multiple Airlines Logo
19:35 - 23:00
KEF
-
BFS
26h 25m
2 stops
£251Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
20:15 - 19:15
BFS
-
KEF
24h 00m
2 stops
Multiple Airlines Logo
08:45 - 15:20
KEF
-
BFS
5h 35m
1 stop
£269Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
08:20 - 08:10
BFS
-
KEF
24h 50m
2 stops
Multiple Airlines Logo
19:35 - 23:00
KEF
-
BFS
26h 25m
2 stops
£273Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
19:20 - 07:50
BFS
-
KEF
13h 30m
1 stop
Multiple Airlines Logo
19:35 - 18:25
KEF
-
BFS
21h 50m
2 stops
£277Multiple Airlines
Fri, 10 Apr - Sun, 12 Apr
Multiple Airlines Logo
19:20 - 07:50
BFS
-
KEF
13h 30m
1 stop
Multiple Airlines Logo
19:35 - 21:30
KEF
-
BFS
24h 55m
3 stops
£279Multiple Airlines
Fri, 10 Apr - Sun, 12 Apr
easyJet Logo
22:30 - 08:20
BFS
-
KEF
10h 50m
1 stop
easyJet Logo
08:45 - 15:15
KEF
-
BFS
5h 30m
1 stop
£280easyJet
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
20:15 - 19:15
BFS
-
KEF
24h 00m
2 stops
Multiple Airlines Logo
18:15 - 23:00
KEF
-
BFS
27h 45m
2 stops
£286Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun

easyJet flights from Belfast Intl Airport to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Belfast Intl Airport to Reykjavik Keflavik Intl Airport flight tickets
easyJet
25 Apr
BFS22:15Belfast Intl
11h 15m
1 stop
KEF08:30Reykjavik Keflavik Intl
2 May
KEF08:30Reykjavik Keflavik Intl
11h 15m
1 stop
BFS20:45Belfast Intl
£178
easyJet
9 Jun
BFS22:30Belfast Intl
10h 50m
1 stop
KEF08:20Reykjavik Keflavik Intl
18 Jun
KEF08:45Reykjavik Keflavik Intl
5h 30m
1 stop
BFS15:15Belfast Intl
£280
easyJet
10 Apr
BFS22:00Belfast Intl
10h 50m
1 stop
KEF07:50Reykjavik Keflavik Intl
12 Apr
KEF08:55Reykjavik Keflavik Intl
13h 30m
1 stop
BFS23:25Belfast Intl
£364

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Reykjavik Keflavik 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 14 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 25/4

22:15-08:30

1 stop11h 15m

Reykjavik Keflavik Intl

Sat 2/5

08:30-20:45

1 stop11h 15m

£178

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 25/4

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 2/5

19:00-11:55

2 stops15h 55m

£199

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 25/4

07:40-18:45

2 stops12h 05m

Reykjavik Keflavik Intl

Sat 2/5

19:00-11:55

2 stops15h 55m

£231

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 9/4

14:50-23:35

1 stop9h 45m

Reykjavik Keflavik Intl

Thu 16/4

19:35-23:00

2 stops26h 25m

£251

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 9/6

20:15-19:15

2 stops24h 00m

Reykjavik Keflavik Intl

Thu 18/6

08:45-15:20

1 stop5h 35m

£269

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 9/4

08:20-08:10

2 stops24h 50m

Reykjavik Keflavik Intl

Thu 16/4

19:35-23:00

2 stops26h 25m

£273

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 10/4

19:20-07:50

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 12/4

19:35-18:25

2 stops21h 50m

£277

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 10/4

19:20-07:50

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 12/4

19:35-21:30

3 stops24h 55m

£279
Fastest return journey

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 9/6

22:30-08:20

1 stop10h 50m

Reykjavik Keflavik Intl

Thu 18/6

08:45-15:15

1 stop5h 30m

£280

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 9/6

20:15-19:15

2 stops24h 00m

Reykjavik Keflavik Intl

Thu 18/6

18:15-23:00

2 stops27h 45m

£286

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 Reykjavik from

How to get the cheapest flight ticket from Belfast Intl Airport to Reykjavik Keflavik 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 Intl to Reykjavik Keflavik Intl?

easyJet is the most popular carrier operating from Belfast Intl to Reykjavik Keflavik Intl

When to book flights from Belfast Intl Airport to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Reykjavik Keflavik 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 Reykjavik Keflavik Intl Airport (BFS to KEF) flight deals and tips

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

Fastest flight time

14h 20m

Direct flights

Thu
The fastest flight from Belfast Intl Airport to Reykjavik Keflavik Intl Airport takes 14h 20m
Direct flights go from Belfast Intl Airport to Reykjavik Keflavik Intl Airport on Thursday. There are no airlines offering direct flights..
Search flight deals

  • How far is Belfast Intl to Reykjavik Keflavik Intl by plane?

    Belfast Intl and Reykjavik Keflavik Intl are 859.9 mi apart from one another. 14h 20m is a normal flight duration for this route.

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

    Prices for flights from Belfast Intl Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How old do you have to be to fly from Belfast Intl Airport to Reykjavik Keflavik 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 Intl Airport to Reykjavik Keflavik Intl Airport.

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

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Grindavik
Kopavogur
Borgarnes
Hella
Hveragerdi

Why use momondo?

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

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 Reykjavik from Belfast.

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

momondo does allow users to show only those flights to Reykjavik from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Reykjavik from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Reykjavik from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

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