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Cheap flights from Belfast Intl Airport to Reykjavik from £71

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 2/6. 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
19:20 - 07:50
BFS
-
KEF
13h 30m
1 stop
Multiple Airlines Logo
17:25 - 12:15
KEF
-
BFS
17h 50m
2 stops
£178Multiple Airlines
Fri, 15 May - Mon, 18 May
easyJet Logo
15:35 - 08:30
BFS
-
KEF
17h 55m
1 stop
easyJet Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£181easyJet
Sat, 16 May - Sat, 23 May
easyJet Logo
15:35 - 08:30
BFS
-
KEF
17h 55m
1 stop
easyJet Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£181easyJet
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
19:20 - 07:50
BFS
-
KEF
13h 30m
1 stop
Multiple Airlines Logo
19:00 - 21:55
KEF
-
BFS
25h 55m
2 stops
£189Multiple Airlines
Fri, 15 May - Sun, 17 May
easyJet Logo
22:00 - 07:50
BFS
-
KEF
10h 50m
1 stop
easyJet Logo
09:10 - 19:30
KEF
-
BFS
9h 20m
1 stop
£194easyJet
Fri, 15 May - Sun, 17 May
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£199Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
12:15 - 07:50
BFS
-
KEF
20h 35m
2 stops
Multiple Airlines Logo
17:25 - 12:15
KEF
-
BFS
17h 50m
2 stops
£203Multiple Airlines
Fri, 15 May - Mon, 18 May
Multiple Airlines Logo
17:15 - 07:50
BFS
-
KEF
15h 35m
2 stops
Multiple Airlines Logo
19:00 - 21:55
KEF
-
BFS
25h 55m
2 stops
£205Multiple Airlines
Fri, 15 May - Sun, 17 May
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£214Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
19:55 - 20:40
KEF
-
BFS
23h 45m
2 stops
£214Multiple Airlines
Sat, 16 May - Sat, 23 May

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
16 May
BFS15:35Belfast Intl
17h 55m
1 stop
KEF08:30Reykjavik Keflavik Intl
23 May
KEF08:30Reykjavik Keflavik Intl
11h 15m
1 stop
BFS20:45Belfast Intl
£181
easyJet
16 May
BFS15:35Belfast Intl
17h 55m
1 stop
KEF08:30Reykjavik Keflavik Intl
23 May
KEF08:30Reykjavik Keflavik Intl
11h 15m
1 stop
BFS20:45Belfast Intl
£181
easyJet
15 May
BFS22:00Belfast Intl
10h 50m
1 stop
KEF07:50Reykjavik Keflavik Intl
17 May
KEF09:10Reykjavik Keflavik Intl
9h 20m
1 stop
BFS19:30Belfast Intl
£194

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 2 April 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

Fri 15/5

19:20-07:50

1 stop13h 30m

Reykjavik Keflavik Intl

Mon 18/5

17:25-12:15

2 stops17h 50m

£178

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 16/5

15:35-08:30

1 stop17h 55m

Reykjavik Keflavik Intl

Sat 23/5

08:30-20:45

1 stop11h 15m

£181

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 16/5

15:35-08:30

1 stop17h 55m

Reykjavik Keflavik Intl

Sat 23/5

08:30-20:45

1 stop11h 15m

£181

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 15/5

19:20-07:50

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 17/5

19:00-21:55

2 stops25h 55m

£189
Fastest return journey

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 15/5

22:00-07:50

1 stop10h 50m

Reykjavik Keflavik Intl

Sun 17/5

09:10-19:30

1 stop9h 20m

£194

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 16/5

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 23/5

08:30-20:45

1 stop11h 15m

£199

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 15/5

12:15-07:50

2 stops20h 35m

Reykjavik Keflavik Intl

Mon 18/5

17:25-12:15

2 stops17h 50m

£203

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 15/5

17:15-07:50

2 stops15h 35m

Reykjavik Keflavik Intl

Sun 17/5

19:00-21:55

2 stops25h 55m

£205

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 16/5

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 23/5

08:30-20:45

1 stop11h 15m

£214

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 16/5

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 23/5

19:55-20:40

2 stops23h 45m

£214

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 05m

Direct flights

None
The fastest flight from Belfast Intl Airport to Reykjavik Keflavik Intl Airport takes 14h 05m
There are no direct flights from Belfast Intl Airport to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Belfast Intl Airport to Reykjavik Keflavik Intl Airport.
Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Reykjavik Keflavik Intl Airport

  • 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 05m 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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