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Cheap flights from Belfast Intl Airport to Reykjavik from £96

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 19/4. 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 - 07:55
KEF
-
BFS
22h 25m
1 stop
£122easyJet
Sat, 18 Apr - Sat, 25 Apr
easyJet Logo
07:05 - 18:00
BFS
-
KEF
10h 55m
1 stop
easyJet Logo
10:05 - 20:20
KEF
-
BFS
10h 15m
1 stop
£146easyJet
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:15 - 18:55
BFS
-
KEF
12h 40m
2 stops
Multiple Airlines Logo
10:05 - 16:10
KEF
-
BFS
6h 05m
1 stop
£155Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
17:50 - 11:55
KEF
-
BFS
17h 05m
2 stops
£172Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
06:15 - 18:55
BFS
-
KEF
12h 40m
2 stops
Multiple Airlines Logo
19:35 - 17:35
KEF
-
BFS
22h 00m
2 stops
£185Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
07:40 - 18:20
BFS
-
KEF
11h 40m
2 stops
Multiple Airlines Logo
17:50 - 11:55
KEF
-
BFS
17h 05m
2 stops
£194Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
12:05 - 09:40
BFS
-
KEF
22h 35m
3 stops
Multiple Airlines Logo
17:50 - 11:55
KEF
-
BFS
17h 05m
2 stops
£253Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
12:10 - 14:45
BFS
-
KEF
26h 35m
3 stops
Multiple Airlines Logo
19:35 - 17:35
KEF
-
BFS
22h 00m
2 stops
£299Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar

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
18 Apr
BFS22:15Belfast Intl
11h 15m
1 stop
KEF08:30Reykjavik Keflavik Intl
25 Apr
KEF08:30Reykjavik Keflavik Intl
22h 25m
1 stop
BFS07:55Belfast Intl
£122
easyJet
12 Mar
BFS07:05Belfast Intl
10h 55m
1 stop
KEF18:00Reykjavik Keflavik Intl
19 Mar
KEF10:05Reykjavik Keflavik Intl
10h 15m
1 stop
BFS20:20Belfast Intl
£146

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 28 January 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

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 18/4

22:15-08:30

1 stop11h 15m

Reykjavik Keflavik Intl

Sat 25/4

08:30-07:55

1 stop22h 25m

£122

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 12/3

07:05-18:00

1 stop10h 55m

Reykjavik Keflavik Intl

Thu 19/3

10:05-20:20

1 stop10h 15m

£146

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 12/3

06:15-18:55

2 stops12h 40m

Reykjavik Keflavik Intl

Thu 19/3

10:05-16:10

1 stop6h 05m

£155

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 18/4

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 25/4

17:50-11:55

2 stops17h 05m

£172

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 12/3

06:15-18:55

2 stops12h 40m

Reykjavik Keflavik Intl

Thu 19/3

19:35-17:35

2 stops22h 00m

£185

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 18/4

07:40-18:20

2 stops11h 40m

Reykjavik Keflavik Intl

Sat 25/4

17:50-11:55

2 stops17h 05m

£194

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 18/4

12:05-09:40

3 stops22h 35m

Reykjavik Keflavik Intl

Sat 25/4

17:50-11:55

2 stops17h 05m

£253

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 12/3

12:10-14:45

3 stops26h 35m

Reykjavik Keflavik Intl

Thu 19/3

19:35-17:35

2 stops22h 00m

£298

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sun 19/4

06:55-15:45

1 stop9h 50m

£96

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 6/2

19:15-10:05

1 stop14h 50m

£128

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 and Jet2 are the most popular carriers 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

7h 15m

Direct flights

Thu
The fastest flight from Belfast Intl Airport to Reykjavik Keflavik Intl Airport takes 7h 15m
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. 7h 15m 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
Hveragerdi
Kopavogur
Borgarnes
Hella

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.

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