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Cheap flights from Belfast to Reykjavik from £65

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 28/8. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
06:40 - 18:45
BFS
-
KEF
12h 05m
1 stop
easyJet Logo
10:00 - 20:20
KEF
-
BFS
10h 20m
1 stop
£194easyJet
Mon, 30 Nov - Thu, 3 Dec
easyJet Logo
10:05 - 18:45
BHD
-
KEF
8h 40m
1 stop
easyJet Logo
10:00 - 19:20
KEF
-
BHD
9h 20m
1 stop
£195easyJet
Mon, 30 Nov - Thu, 3 Dec
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£217easyJet
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£218easyJet
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£218easyJet
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
06:40 - 18:45
BFS
-
KEF
12h 05m
1 stop
Multiple Airlines Logo
20:45 - 18:55
KEF
-
BFS
22h 10m
2 stops
£228Multiple Airlines
Mon, 30 Nov - Thu, 3 Dec
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£244easyJet
Tue, 21 Jul - Sun, 26 Jul
British Airways Logo
08:45 - 10:50
BHD
-
KEF
26h 05m
1 stop
British Airways Logo
11:55 - 19:15
KEF
-
BHD
7h 20m
1 stop
£294British Airways
Tue, 24 Nov - Sat, 28 Nov
British Airways Logo
08:45 - 10:50
BHD
-
KEF
26h 05m
1 stop
British Airways Logo
11:55 - 19:15
KEF
-
BHD
7h 20m
1 stop
£295British Airways
Tue, 24 Nov - Sat, 28 Nov
British Airways Logo
11:25 - 10:50
BHD
-
KEF
23h 25m
1 stop
British Airways Logo
11:55 - 19:15
KEF
-
BHD
7h 20m
1 stop
£330British Airways
Tue, 24 Nov - Sat, 28 Nov

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
24 Nov
BHD08:45Belfast City
26h 05m
1 stop
KEF10:50Reykjavik Keflavik Intl
28 Nov
KEF11:55Reykjavik Keflavik Intl
7h 20m
1 stop
BHD19:15Belfast City
£294
British Airways
24 Nov
BHD08:45Belfast City
26h 05m
1 stop
KEF10:50Reykjavik Keflavik Intl
28 Nov
KEF11:55Reykjavik Keflavik Intl
7h 20m
1 stop
BHD19:15Belfast City
£295
British Airways
24 Nov
BHD11:25Belfast City
23h 25m
1 stop
KEF10:50Reykjavik Keflavik Intl
28 Nov
KEF11:55Reykjavik Keflavik Intl
7h 20m
1 stop
BHD19:15Belfast City
£330

KLM flights from Belfast to Reykjavik Keflavik Intl Airport

Our best KLM deals on Belfast to Reykjavik Keflavik Intl Airport flight tickets
KLM
17 Aug
BHD17:30Belfast City
24h 50m
2 stops
KEF17:20Reykjavik Keflavik Intl
21 Aug
KEF18:35Reykjavik Keflavik Intl
13h 45m
1 stop
BHD09:20Belfast City
£386
KLM
17 Aug
BHD17:30Belfast City
24h 50m
2 stops
KEF17:20Reykjavik Keflavik Intl
21 Aug
KEF12:10Reykjavik Keflavik Intl
20h 10m
2 stops
BHD09:20Belfast City
£440

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 3 June 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

Cheapest return flight

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 30/11

06:40-18:45

1 stop12h 05m

Reykjavik Keflavik Intl

Thu 3/12

10:00-20:20

1 stop10h 20m

£194
Fastest return journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 30/11

10:05-18:45

1 stop8h 40m

Reykjavik Keflavik Intl

Thu 3/12

10:00-19:20

1 stop9h 20m

£195

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£217

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£218

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£218

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 30/11

06:40-18:45

1 stop12h 05m

Reykjavik Keflavik Intl

Thu 3/12

20:45-18:55

2 stops22h 10m

£228

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£244

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 24/11

08:45-10:50

1 stop26h 05m

Reykjavik Keflavik Intl

Sat 28/11

11:55-19:15

1 stop7h 20m

£294

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 24/11

08:45-10:50

1 stop26h 05m

Reykjavik Keflavik Intl

Sat 28/11

11:55-19:15

1 stop7h 20m

£295

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 24/11

11:25-10:50

1 stop23h 25m

Reykjavik Keflavik Intl

Sat 28/11

11:55-19:15

1 stop7h 20m

£330

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

None
The fastest flight from Belfast to Reykjavik Keflavik Intl Airport takes 8h 40m
There are no direct flights from Belfast to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Belfast to Reykjavik Keflavik Intl Airport.
Search flight deals

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

  • 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
Hella
Kopavogur
Borgarnes
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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