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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 25/1. 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
21:00 - 10:15
BFS
-
KEF
13h 15m1 stop
easyJet Logo
19:40 - 12:35
KEF
-
BFS
16h 55m1 stop
£126easyJet
Mon, 2 Feb - Fri, 6 Feb
easyJet Logo
21:00 - 17:15
BFS
-
KEF
20h 15m1 stop
easyJet Logo
11:55 - 20:15
KEF
-
BFS
8h 20m1 stop
£140easyJet
Wed, 28 Jan - Wed, 4 Feb
easyJet Logo
06:30 - 17:15
BFS
-
KEF
10h 45m1 stop
easyJet Logo
10:00 - 18:20
KEF
-
BFS
8h 20m1 stop
£142easyJet
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
08:15 - 18:55
BFS
-
KEF
10h 40m1 stop
Multiple Airlines Logo
19:35 - 17:35
KEF
-
BFS
22h 00m2 stops
£181Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
15:10 - 09:40
BFS
-
KEF
18h 30m2 stops
Multiple Airlines Logo
19:40 - 08:20
KEF
-
BFS
12h 40m1 stop
£198Multiple Airlines
Mon, 2 Feb - Fri, 6 Feb
Multiple Airlines Logo
21:00 - 09:15
BFS
-
KEF
12h 15m1 stop
Multiple Airlines Logo
11:55 - 07:50
KEF
-
BFS
19h 55m2 stops
£201Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:00 - 19:00
BFS
-
KEF
13h 00m2 stops
Multiple Airlines Logo
11:55 - 07:50
KEF
-
BFS
19h 55m2 stops
£217Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:30 - 15:20
BFS
-
KEF
8h 50m1 stop
Multiple Airlines Logo
07:40 - 19:35
KEF
-
BFS
11h 55m1 stop
£239Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
08:40 - 14:50
BFS
-
KEF
7h 10m1 stop
Multiple Airlines Logo
08:40 - 15:15
KEF
-
BFS
5h 35m1 stop
£255Multiple Airlines
Mon, 18 May - Thu, 21 May
Multiple Airlines Logo
07:15 - 23:55
BFS
-
KEF
16h 40m3 stops
Multiple Airlines Logo
20:05 - 17:25
KEF
-
BFS
21h 20m2 stops
£429Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb

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
2 Feb
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
6 Feb
KEF19:40Reykjavik Keflavik Intl
16h 55m
1 stop
BFS12:35Belfast Intl
£126
Find similar
easyJet
28 Jan
BFS21:00Belfast Intl
20h 15m
1 stop
KEF17:15Reykjavik Keflavik Intl
4 Feb
KEF11:55Reykjavik Keflavik Intl
8h 20m
1 stop
BFS20:15Belfast Intl
£140
Find similar
easyJet
29 Jan
BFS06:30Belfast Intl
10h 45m
1 stop
KEF17:15Reykjavik Keflavik Intl
5 Feb
KEF10:00Reykjavik Keflavik Intl
8h 20m
1 stop
BFS18:20Belfast Intl
£142
Find similar

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 1 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

Mon 2/2

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Fri 6/2

19:40-12:35

1 stop16h 55m

£126

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 28/1

21:00-17:15

1 stop20h 15m

Reykjavik Keflavik Intl

Wed 4/2

11:55-20:15

1 stop8h 20m

£140

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 29/1

06:30-17:15

1 stop10h 45m

Reykjavik Keflavik Intl

Thu 5/2

10:00-18:20

1 stop8h 20m

£142

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 29/1

08:15-18:55

1 stop10h 40m

Reykjavik Keflavik Intl

Thu 5/2

19:35-17:35

2 stops22h 00m

£181

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 2/2

15:10-09:40

2 stops18h 30m

Reykjavik Keflavik Intl

Fri 6/2

19:40-08:20

1 stop12h 40m

£198

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 28/1

21:00-09:15

1 stop12h 15m

Reykjavik Keflavik Intl

Wed 4/2

11:55-07:50

2 stops19h 55m

£201

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 28/1

06:00-19:00

2 stops13h 00m

Reykjavik Keflavik Intl

Wed 4/2

11:55-07:50

2 stops19h 55m

£217

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 29/1

06:30-15:20

1 stop8h 50m

Reykjavik Keflavik Intl

Thu 5/2

07:40-19:35

1 stop11h 55m

£239

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 18/5

08:40-14:50

1 stop7h 10m

Reykjavik Keflavik Intl

Thu 21/5

08:40-15:15

1 stop5h 35m

£255

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 28/1

07:15-23:55

3 stops16h 40m

Reykjavik Keflavik Intl

Wed 4/2

20:05-17:25

2 stops21h 20m

£429

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 20m

Direct flights

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