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Cheap flights from Belfast to Reykjavik from £58

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 to Reykjavik departing on 24/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:55 - 08:15
BFS
-
KEF
11h 20m
1 stop
Multiple Airlines Logo
19:25 - 11:55
KEF
-
BFS
15h 30m
2 stops
£169Multiple Airlines
Mon, 13 Apr - Sat, 18 Apr
Multiple Airlines Logo
21:55 - 08:15
BFS
-
KEF
11h 20m
1 stop
Multiple Airlines Logo
19:25 - 11:55
KEF
-
BFS
15h 30m
1 stop
£171Multiple Airlines
Mon, 13 Apr - Sat, 18 Apr
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
19:25 - 09:30
KEF
-
BFS
13h 05m
1 stop
£179Multiple Airlines
Sat, 11 Apr - Tue, 14 Apr
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
19:25 - 11:55
KEF
-
BFS
15h 30m
1 stop
£182Multiple Airlines
Tue, 14 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:10 - 10:45
BFS
-
KEF
5h 35m
1 stop
Multiple Airlines Logo
11:15 - 23:05
KEF
-
BFS
10h 50m
2 stops
£188Multiple Airlines
Mon, 13 Apr - Wed, 15 Apr
Multiple Airlines Logo
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
19:25 - 11:55
KEF
-
BFS
15h 30m
1 stop
£189Multiple Airlines
Wed, 15 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:10 - 10:45
BFS
-
KEF
5h 35m
1 stop
Multiple Airlines Logo
08:55 - 15:35
KEF
-
BFS
5h 40m
1 stop
£191Multiple Airlines
Mon, 13 Apr - Tue, 14 Apr
Multiple Airlines Logo
21:40 - 08:15
BFS
-
KEF
11h 35m
1 stop
Multiple Airlines Logo
19:25 - 11:55
KEF
-
BFS
15h 30m
1 stop
£198Multiple Airlines
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
17:00 - 07:40
BHD
-
KEF
15h 40m
1 stop
Multiple Airlines Logo
11:45 - 17:50
KEF
-
BHD
5h 05m
1 stop
£203Multiple Airlines
Tue, 14 Apr - Thu, 16 Apr
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
10:30 - 21:15
KEF
-
BFS
9h 45m
2 stops
£208Multiple Airlines
Tue, 14 Apr - Sat, 18 Apr

British Airways flights from Belfast to Reykjavik Keflavik Intl Airport

Our best British Airways deals on Belfast to Reykjavik Keflavik Intl Airport flight tickets
British Airways
13 Apr
BHD19:35Belfast City
15h 20m
1 stop
KEF09:55Reykjavik Keflavik Intl
19 Apr
KEF10:20Reykjavik Keflavik Intl
8h 00m
1 stop
BHD19:20Belfast City
£352
British Airways
16 Apr
BHD20:35Belfast City
14h 05m
1 stop
KEF09:40Reykjavik Keflavik Intl
18 Apr
KEF10:20Reykjavik Keflavik Intl
9h 15m
1 stop
BHD20:35Belfast City
£364
British Airways
1 Mar
BHD20:25Belfast City
14h 30m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£369

easyJet flights from Belfast to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Belfast to Reykjavik Keflavik Intl Airport flight tickets
easyJet
14 Apr
BFS21:10Belfast Intl
11h 30m
1 stop
KEF07:40Reykjavik Keflavik Intl
16 Apr
KEF08:45Reykjavik Keflavik Intl
11h 20m
1 stop
BFS21:05Belfast Intl
£215
easyJet
11 Apr
BFS22:15Belfast Intl
11h 15m
1 stop
KEF08:30Reykjavik Keflavik Intl
15 Apr
KEF09:00Reykjavik Keflavik Intl
9h 20m
1 stop
BFS19:20Belfast Intl
£228

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 23 February 2026.
Use the filters below to find and compare flights from Belfast 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 13/4

21:55-08:15

1 stop11h 20m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:55

2 stops15h 30m

£169

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 13/4

21:55-08:15

1 stop11h 20m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:55

1 stop15h 30m

£171

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 11/4

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Tue 14/4

19:25-09:30

1 stop13h 05m

£179

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 14/4

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:55

1 stop15h 30m

£182

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 13/4

06:10-10:45

1 stop5h 35m

Reykjavik Keflavik Intl

Wed 15/4

11:15-23:05

2 stops10h 50m

£188

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 15/4

21:50-08:05

1 stop11h 15m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:55

1 stop15h 30m

£189

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 13/4

06:10-10:45

1 stop5h 35m

Reykjavik Keflavik Intl

Tue 14/4

08:55-15:35

1 stop5h 40m

£191

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 11/4

21:40-08:15

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:55

1 stop15h 30m

£198

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 14/4

17:00-07:40

1 stop15h 40m

Reykjavik Keflavik Intl

Thu 16/4

11:45-17:50

1 stop5h 05m

£203

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 14/4

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Sat 18/4

10:30-21:15

2 stops9h 45m

£208

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 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 to Reykjavik Keflavik Intl?

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

Cheap Belfast to Reykjavik Keflavik Intl Airport flight deals and tips

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

Fastest flight time

8h 40m

Direct flights

Thu
The fastest flight from Belfast to Reykjavik Keflavik Intl Airport takes 8h 40m
Direct flights go from Belfast to Reykjavik Keflavik Intl Airport on Thursday. There are no airlines offering direct flights..
Search flight deals

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

    Reykjavik Keflavik Intl is 869.9 mi away from Belfast. Flights usually cover this in 8h 40m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Reykjavik Keflavik Intl Airport.

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

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

Flights from Belfast to Reykjavik with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reykjavik from Belfast.

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

Price alerts on flights to Reykjavik from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

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