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Cheap flights from Belfast to Reykjavik from £75

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 19/9. 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

Find the cheapest flights from Belfast to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
21:10 - 09:45
BFS
-
KEF
12h 35m
1 stop
easyJet Logo
20:25 - 07:50
KEF
-
BFS
11h 25m
1 stop
£117easyJet
Fri, 13 Nov - Tue, 17 Nov
easyJet Logo
06:30 - 17:50
BFS
-
KEF
11h 20m
1 stop
easyJet Logo
19:55 - 08:20
KEF
-
BFS
12h 25m
1 stop
£147easyJet
Fri, 13 Nov - Fri, 13 Nov
Multiple Airlines Logo
21:10 - 09:45
BFS
-
KEF
12h 35m
1 stop
Multiple Airlines Logo
18:55 - 20:35
KEF
-
BFS
25h 40m
2 stops
£170Multiple Airlines
Fri, 13 Nov - Tue, 17 Nov
Multiple Airlines Logo
20:00 - 10:15
BHD
-
KEF
14h 15m
1 stop
Multiple Airlines Logo
20:25 - 09:20
KEF
-
BHD
12h 55m
1 stop
£180Multiple Airlines
Fri, 13 Nov - Tue, 17 Nov
easyJet Logo
07:00 - 19:05
BFS
-
KEF
12h 05m
1 stop
easyJet Logo
12:05 - 20:30
KEF
-
BFS
8h 25m
1 stop
£182easyJet
Fri, 11 Dec - Wed, 16 Dec
easyJet Logo
07:00 - 19:05
BFS
-
KEF
12h 05m
1 stop
easyJet Logo
12:05 - 20:30
KEF
-
BFS
8h 25m
1 stop
£188easyJet
Fri, 11 Dec - Wed, 16 Dec
Multiple Airlines Logo
20:00 - 18:15
BHD
-
KEF
22h 15m
2 stops
Multiple Airlines Logo
10:55 - 20:55
KEF
-
BHD
10h 00m
1 stop
£204Multiple Airlines
Fri, 13 Nov - Tue, 17 Nov
Multiple Airlines Logo
19:20 - 09:45
BFS
-
KEF
14h 25m
2 stops
Multiple Airlines Logo
13:00 - 07:30
KEF
-
BFS
18h 30m
2 stops
£204Multiple Airlines
Fri, 13 Nov - Tue, 17 Nov
easyJet Logo
07:20 - 19:05
BHD
-
KEF
11h 45m
1 stop
easyJet Logo
10:00 - 19:30
KEF
-
BHD
9h 30m
1 stop
£209easyJet
Fri, 11 Dec - Wed, 16 Dec
Multiple Airlines Logo
20:00 - 18:15
BHD
-
KEF
22h 15m
2 stops
Multiple Airlines Logo
20:10 - 16:15
KEF
-
BHD
20h 05m
2 stops
£213Multiple Airlines
Fri, 13 Nov - Tue, 17 Nov

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easyJet flights from Belfast to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Belfast to Reykjavik Keflavik Intl Airport flight tickets
easyJet
13 Nov
BFS21:10Belfast Intl
12h 35m
1 stop
KEF09:45Reykjavik Keflavik Intl
17 Nov
KEF20:25Reykjavik Keflavik Intl
11h 25m
1 stop
BFS07:50Belfast Intl
£117
easyJet
13 Nov
BFS06:30Belfast Intl
11h 20m
1 stop
KEF17:50Reykjavik Keflavik Intl
13 Nov
KEF19:55Reykjavik Keflavik Intl
12h 25m
1 stop
BFS08:20Belfast Intl
£147
easyJet
11 Dec
BFS07:00Belfast Intl
12h 05m
1 stop
KEF19:05Reykjavik Keflavik Intl
16 Dec
KEF12:05Reykjavik Keflavik Intl
8h 25m
1 stop
BFS20:30Belfast Intl
£182

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
12 Nov
BHD20:00Belfast City
21h 15m
1 stop
KEF17:15Reykjavik Keflavik Intl
16 Nov
KEF11:50Reykjavik Keflavik Intl
8h 25m
1 stop
BHD20:15Belfast City
£300
British Airways
12 Nov
BHD20:00Belfast City
21h 15m
1 stop
KEF17:15Reykjavik Keflavik Intl
16 Nov
KEF11:50Reykjavik Keflavik Intl
8h 25m
1 stop
BHD20:15Belfast City
£301
British Airways
12 Nov
BHD15:05Belfast City
26h 10m
1 stop
KEF17:15Reykjavik Keflavik Intl
16 Nov
KEF11:50Reykjavik Keflavik Intl
9h 05m
2 stops
BHD20:55Belfast City
£442

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 29 July 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

Fri 13/11

21:10-09:45

1 stop12h 35m

Reykjavik Keflavik Intl

Tue 17/11

20:25-07:50

1 stop11h 25m

£117

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 13/11

06:30-17:50

1 stop11h 20m

Reykjavik Keflavik Intl

Fri 13/11

19:55-08:20

1 stop12h 25m

£147

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 13/11

21:10-09:45

1 stop12h 35m

Reykjavik Keflavik Intl

Tue 17/11

18:55-20:35

2 stops25h 40m

£170

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/11

20:00-10:15

1 stop14h 15m

Reykjavik Keflavik Intl

Tue 17/11

20:25-09:20

1 stop12h 55m

£180
Fastest return journey

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 11/12

07:00-19:05

1 stop12h 05m

Reykjavik Keflavik Intl

Wed 16/12

12:05-20:30

1 stop8h 25m

£182

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 11/12

07:00-19:05

1 stop12h 05m

Reykjavik Keflavik Intl

Wed 16/12

12:05-20:30

1 stop8h 25m

£188

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/11

20:00-18:15

2 stops22h 15m

Reykjavik Keflavik Intl

Tue 17/11

10:55-20:55

1 stop10h 00m

£204

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 13/11

19:20-09:45

2 stops14h 25m

Reykjavik Keflavik Intl

Tue 17/11

13:00-07:30

2 stops18h 30m

£204

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 11/12

07:20-19:05

1 stop11h 45m

Reykjavik Keflavik Intl

Wed 16/12

10:00-19:30

1 stop9h 30m

£209

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/11

20:00-18:15

2 stops22h 15m

Reykjavik Keflavik Intl

Tue 17/11

20:10-16:15

2 stops20h 05m

£213

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Belfast to Reykjavik Keflavik Intl flight route?

Fly from Belfast Intl to Reykjavik Keflavik Intl for the best Belfast - Reykjavik Keflavik Intl flight prices

What cabin class options are available on Belfast to Reykjavik Keflavik Intl Airport flights?

There is only 1 cabin class available to choose from on Belfast to Reykjavik Keflavik Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

9h 10m

Direct flights

None
The fastest flight from Belfast to Reykjavik Keflavik Intl Airport takes 9h 10m
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 9h 10m, 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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