Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Belfast to Reykjavik from £83

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 12/3. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
21:00 - 10:15
BFS
-
KEF
13h 15m
1 stop
easyJet Logo
10:05 - 20:20
KEF
-
BFS
10h 15m
1 stop
£130easyJet
Mon, 2 Mar - Thu, 5 Mar
easyJet Logo
07:05 - 17:45
BFS
-
KEF
10h 40m
1 stop
easyJet Logo
18:30 - 07:40
KEF
-
BFS
13h 10m
1 stop
£158easyJet
Tue, 3 Mar - Tue, 10 Mar
easyJet Logo
07:05 - 17:45
BFS
-
KEF
10h 40m
1 stop
easyJet Logo
18:30 - 07:40
KEF
-
BFS
13h 10m
1 stop
£159easyJet
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
12:10 - 16:25
BFS
-
KEF
4h 15m
1 stop
Multiple Airlines Logo
10:20 - 14:10
KEF
-
BFS
27h 50m
2 stops
£167Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
easyJet Logo
08:50 - 16:25
BFS
-
KEF
7h 35m
1 stop
easyJet Logo
17:05 - 16:30
KEF
-
BFS
23h 25m
1 stop
£169easyJet
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
13:30 - 09:40
BFS
-
KEF
20h 10m
2 stops
Multiple Airlines Logo
10:05 - 16:10
KEF
-
BFS
6h 05m
1 stop
£173Multiple Airlines
Mon, 2 Mar - Thu, 5 Mar
Multiple Airlines Logo
23:10 - 18:55
BFS
-
KEF
19h 45m
2 stops
Multiple Airlines Logo
10:20 - 22:45
KEF
-
BFS
12h 25m
2 stops
£175Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
17:25 - 00:15
BHD
-
KEF
30h 50m
2 stops
Multiple Airlines Logo
17:05 - 10:55
KEF
-
BHD
17h 50m
1 stop
£191Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
23:10 - 18:55
BFS
-
KEF
19h 45m
2 stops
Multiple Airlines Logo
11:05 - 22:00
KEF
-
BFS
10h 55m
1 stop
£192Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
British Airways Logo
20:10 - 09:25
BHD
-
KEF
14h 15m
1 stop
British Airways Logo
10:50 - 17:30
KEF
-
BHD
5h 40m
1 stop
£253British Airways
Fri, 1 May - Tue, 5 May

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
1 May
BHD20:10Belfast City
14h 15m
1 stop
KEF09:25Reykjavik Keflavik Intl
5 May
KEF10:50Reykjavik Keflavik Intl
5h 40m
1 stop
BHD17:30Belfast City
£253
British Airways
1 May
BHD20:10Belfast City
14h 15m
1 stop
KEF09:25Reykjavik Keflavik Intl
5 May
KEF10:50Reykjavik Keflavik Intl
21h 00m
2 stops
BHD08:50Belfast City
£331
British Airways
6 May
BHD20:35Belfast City
14h 05m
1 stop
KEF09:40Reykjavik Keflavik Intl
17 May
KEF10:20Reykjavik Keflavik Intl
6h 55m
1 stop
BHD18:15Belfast City
£332

easyJet flights from Belfast to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Belfast to Reykjavik Keflavik Intl Airport flight tickets
easyJet
2 Mar
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
5 Mar
KEF10:05Reykjavik Keflavik Intl
10h 15m
1 stop
BFS20:20Belfast Intl
£130
easyJet
3 Mar
BFS07:05Belfast Intl
10h 40m
1 stop
KEF17:45Reykjavik Keflavik Intl
10 Mar
KEF18:30Reykjavik Keflavik Intl
13h 10m
1 stop
BFS07:40Belfast Intl
£158
easyJet
3 Mar
BFS07:05Belfast Intl
10h 40m
1 stop
KEF17:45Reykjavik Keflavik Intl
10 Mar
KEF18:30Reykjavik Keflavik Intl
13h 10m
1 stop
BFS07:40Belfast Intl
£159

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 2 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 2/3

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Thu 5/3

10:05-20:20

1 stop10h 15m

£130

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 3/3

07:05-17:45

1 stop10h 40m

Reykjavik Keflavik Intl

Tue 10/3

18:30-07:40

1 stop13h 10m

£158

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 3/3

07:05-17:45

1 stop10h 40m

Reykjavik Keflavik Intl

Tue 10/3

18:30-07:40

1 stop13h 10m

£159

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 17/3

12:10-16:25

1 stop4h 15m

Reykjavik Keflavik Intl

Tue 24/3

10:20-14:10

2 stops27h 50m

£166

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 17/3

08:50-16:25

1 stop7h 35m

Reykjavik Keflavik Intl

Tue 24/3

17:05-16:30

1 stop23h 25m

£169

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 2/3

13:30-09:40

2 stops20h 10m

Reykjavik Keflavik Intl

Thu 5/3

10:05-16:10

1 stop6h 05m

£173

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 28/2

23:10-18:55

2 stops19h 45m

Reykjavik Keflavik Intl

Sat 7/3

10:20-22:45

2 stops12h 25m

£175

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 3/3

17:25-00:15

2 stops30h 50m

Reykjavik Keflavik Intl

Tue 10/3

17:05-10:55

1 stop17h 50m

£191

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 28/2

23:10-18:55

2 stops19h 45m

Reykjavik Keflavik Intl

Sat 7/3

11:05-22:00

1 stop10h 55m

£192

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 1/5

20:10-09:25

1 stop14h 15m

Reykjavik Keflavik Intl

Tue 5/5

10:50-17:30

1 stop5h 40m

£253

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, British Airways, and Jet2 are the most popular carriers 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

14h 05m

Direct flights

Thu
The fastest flight from Belfast to Reykjavik Keflavik Intl Airport takes 14h 05m
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 14h 05m, 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
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?

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/3
Wed 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik

Popular Cities in Iceland

Popular flights according to clicks in the last 7 days on momondo
Flights to Reykjavik Domestic Airport