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Cheap flights from Belfast Intl Airport to Reykjavik from £79

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.
Multiple Airlines Logo
15:40 - 08:05
BFS
-
KEF
17h 25m
1 stop
Multiple Airlines Logo
10:15 - 22:30
KEF
-
BFS
11h 15m
1 stop
£171Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
Multiple Airlines Logo
06:00 - 19:15
BFS
-
KEF
14h 15m
2 stops
Multiple Airlines Logo
10:15 - 22:30
KEF
-
BFS
11h 15m
1 stop
£184Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
easyJet Logo
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
easyJet Logo
08:20 - 14:45
KEF
-
BFS
5h 25m
1 stop
£201easyJet
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
09:55 - 16:15
BFS
-
KEF
31h 20m
3 stops
Multiple Airlines Logo
10:15 - 22:30
KEF
-
BFS
11h 15m
1 stop
£208Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
easyJet Logo
21:10 - 07:40
BFS
-
KEF
11h 30m
1 stop
easyJet Logo
08:35 - 19:05
KEF
-
BFS
9h 30m
1 stop
£219easyJet
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
17:55 - 11:35
KEF
-
BFS
16h 40m
2 stops
£225Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
15:35 - 09:55
BFS
-
KEF
19h 20m
2 stops
Multiple Airlines Logo
08:30 - 16:30
KEF
-
BFS
7h 00m
1 stop
£228Multiple Airlines
Sat, 2 May - Sat, 9 May
easyJet Logo
21:30 - 08:15
BFS
-
KEF
11h 45m
1 stop
easyJet Logo
08:30 - 07:55
KEF
-
BFS
22h 25m
1 stop
£235easyJet
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
17:05 - 15:15
KEF
-
BFS
21h 10m
3 stops
£236Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
06:00 - 19:15
BFS
-
KEF
14h 15m
2 stops
Multiple Airlines Logo
11:15 - 15:20
KEF
-
BFS
27h 05m
3 stops
£245Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr

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
6 May
BFS21:50Belfast Intl
11h 15m
1 stop
KEF08:05Reykjavik Keflavik Intl
13 May
KEF08:20Reykjavik Keflavik Intl
5h 25m
1 stop
BFS14:45Belfast Intl
£201
easyJet
5 May
BFS21:10Belfast Intl
11h 30m
1 stop
KEF07:40Reykjavik Keflavik Intl
12 May
KEF08:35Reykjavik Keflavik Intl
9h 30m
1 stop
BFS19:05Belfast Intl
£219
easyJet
2 May
BFS21:30Belfast Intl
11h 45m
1 stop
KEF08:15Reykjavik Keflavik Intl
9 May
KEF08:30Reykjavik Keflavik Intl
22h 25m
1 stop
BFS07:55Belfast Intl
£235

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 22 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

Wed 15/4

15:40-08:05

1 stop17h 25m

Reykjavik Keflavik Intl

Wed 22/4

10:15-22:30

1 stop11h 15m

£171

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 15/4

06:00-19:15

2 stops14h 15m

Reykjavik Keflavik Intl

Wed 22/4

10:15-22:30

1 stop11h 15m

£184
Fastest return journey

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 6/5

21:50-08:05

1 stop11h 15m

Reykjavik Keflavik Intl

Wed 13/5

08:20-14:45

1 stop5h 25m

£201

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 15/4

09:55-16:15

3 stops31h 20m

Reykjavik Keflavik Intl

Wed 22/4

10:15-22:30

1 stop11h 15m

£208

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 5/5

21:10-07:40

1 stop11h 30m

Reykjavik Keflavik Intl

Tue 12/5

08:35-19:05

1 stop9h 30m

£219

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 5/5

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Tue 12/5

17:55-11:35

2 stops16h 40m

£225

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 2/5

15:35-09:55

2 stops19h 20m

Reykjavik Keflavik Intl

Sat 9/5

08:30-16:30

1 stop7h 00m

£228

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 2/5

21:30-08:15

1 stop11h 45m

Reykjavik Keflavik Intl

Sat 9/5

08:30-07:55

1 stop22h 25m

£235

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 5/5

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Tue 12/5

17:05-15:15

3 stops21h 10m

£236

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 15/4

06:00-19:15

2 stops14h 15m

Reykjavik Keflavik Intl

Wed 22/4

11:15-15:20

3 stops27h 05m

£245

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

6h 55m

Direct flights

Thu
The fastest flight from Belfast Intl Airport to Reykjavik Keflavik Intl Airport takes 6h 55m
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. 6h 55m 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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