What is the cheapest airline that flies from Northern Ireland to Reykjavik Keflavik Intl?

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

How old do you have to be to fly from Northern Ireland to Reykjavik Keflavik Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland 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.

£82 Cheap Flights from Northern Ireland to Reykjavik Keflavik Intl Airport in 2026/27

Find the cheapest flights from Northern Ireland to Reykjavik

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:05 - 08:55BFS Belfast Intl-KEF Reykjavik Keflavik Intl

11h 50m1 stop Liverpool J. Lennon

10:30 - 16:15KEF Reykjavik Keflavik Intl-BFS Belfast Intl

5h 45m1 stop Newcastle upon Tyne

£89easyJet

Thu, 31 Dec - Sat, 9 Jan

19:45 - 08:55BFS Belfast Intl-KEF Reykjavik Keflavik Intl

13h 10m1 stop Liverpool J. Lennon

10:05 - 16:25KEF Reykjavik Keflavik Intl-BFS Belfast Intl

6h 20m1 stop Manchester

£104easyJet

Sun, 31 Jan - Thu, 4 Feb

19:50 - 09:50BFS Belfast Intl-KEF Reykjavik Keflavik Intl

14h 00m1 stop Newcastle upon Tyne

12:05 - 20:30KEF Reykjavik Keflavik Intl-BFS Belfast Intl

8h 25m1 stop London Luton

£110easyJet

Fri, 22 Jan - Mon, 25 Jan

21:05 - 08:55BFS Belfast Intl-KEF Reykjavik Keflavik Intl

11h 50m1 stop Liverpool J. Lennon

10:30 - 08:55KEF Reykjavik Keflavik Intl-BFS Belfast Intl

22h 25m1 stop Newcastle upon Tyne

£115easyJet

Thu, 31 Dec - Sat, 9 Jan

21:30 - 11:05BFS Belfast Intl-KEF Reykjavik Keflavik Intl

13h 35m1 stop Bristol

10:00 - 20:25KEF Reykjavik Keflavik Intl-BFS Belfast Intl

10h 25m1 stop Manchester

£123easyJet

Mon, 14 Dec - Wed, 16 Dec

19:30 - 09:30BHD Belfast City-KEF Reykjavik Keflavik Intl

14h 00m1 stop London Gatwick

10:55 - 20:30KEF Reykjavik Keflavik Intl-BHD Belfast City

9h 35m1 stop London Luton

£137easyJet

Thu, 31 Dec - Sat, 9 Jan

20:00 - 08:55BHD Belfast City-KEF Reykjavik Keflavik Intl

12h 55m1 stop Liverpool J. Lennon

09:20 - 14:30KEF Reykjavik Keflavik Intl-BHD Belfast City

5h 10m1 stop Edinburgh Turnhouse

£153easyJet

Sun, 31 Jan - Thu, 4 Feb

21:00 - 10:15BFS Belfast Intl-KEF Reykjavik Keflavik Intl

13h 15m1 stop London Luton

20:30 - 08:20KEF Reykjavik Keflavik Intl-BFS Belfast Intl

11h 50m1 stop London Gatwick

£153easyJet

Mon, 7 Dec - Sun, 13 Dec

19:45 - 08:55BFS Belfast Intl-KEF Reykjavik Keflavik Intl

13h 10m1 stop Liverpool J. Lennon

10:00 - 08:20KEF Reykjavik Keflavik Intl-BFS Belfast Intl

22h 20m2 stops London Luton Krakow J. Paul II Balice

£154Multiple Airlines

Sun, 31 Jan - Thu, 4 Feb

20:00 - 10:15BHD Belfast City-KEF Reykjavik Keflavik Intl

14h 15m1 stop London Luton

12:05 - 19:00KEF Reykjavik Keflavik Intl-BHD Belfast City

6h 55m1 stop London Luton

£163easyJet

Fri, 22 Jan - Mon, 25 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:10 - 09:05BFS Belfast Intl-KEF Reykjavik Keflavik Intl

11h 55m1 stop Manchester

10:30 - 23:45KEF Reykjavik Keflavik Intl-BFS Belfast Intl

13h 15m1 stop Newcastle upon Tyne

£150easyJet

Sat, 21 Nov - Sat, 28 Nov

21:00 - 09:15BFS Belfast Intl-KEF Reykjavik Keflavik Intl

12h 15m1 stop Manchester

10:30 - 16:15KEF Reykjavik Keflavik Intl-BFS Belfast Intl

5h 45m1 stop Newcastle upon Tyne

£156easyJet

Wed, 18 Nov - Sat, 21 Nov

21:20 - 11:30BFS Belfast Intl-KEF Reykjavik Keflavik Intl

14h 10m1 stop Manchester

10:55 - 08:25KEF Reykjavik Keflavik Intl-BFS Belfast Intl

21h 30m2 stops London Luton Edinburgh Turnhouse

£216Multiple Airlines

Wed, 18 Nov - Sat, 21 Nov

11:00 - 11:30BHD Belfast City-KEF Reykjavik Keflavik Intl

24h 30m1 stop Manchester

10:55 - 10:40KEF Reykjavik Keflavik Intl-BHD Belfast City

23h 45m1 stop London Luton

£222Multiple Airlines

Wed, 18 Nov - Sat, 21 Nov

17:25 - 11:05BHD Belfast City-KEF Reykjavik Keflavik Intl

17h 40m2 stops Glasgow Intl London Luton

10:55 - 11:35KEF Reykjavik Keflavik Intl-BHD Belfast City

24h 40m1 stop London Luton

£242Multiple Airlines

Wed, 18 Nov - Sat, 21 Nov

21:10 - 09:05BFS Belfast Intl-KEF Reykjavik Keflavik Intl

11h 55m1 stop Manchester

21:10 - 15:20KEF Reykjavik Keflavik Intl-BFS Belfast Intl

18h 10m2 stops Manchester Faro

£261Multiple Airlines

Sat, 21 Nov - Sat, 28 Nov

17:25 - 11:05BHD Belfast City-KEF Reykjavik Keflavik Intl

17h 40m2 stops Glasgow Intl London Stansted

10:45 - 11:35KEF Reykjavik Keflavik Intl-BHD Belfast City

24h 50m2 stops Wrocław Strachowice London Luton

£274Multiple Airlines

Wed, 18 Nov - Sat, 21 Nov

07:30 - 15:15BHD Belfast City-KEF Reykjavik Keflavik Intl

7h 45m1 stop London Gatwick

21:45 - 07:30KEF Reykjavik Keflavik Intl-BHD Belfast City

9h 45m1 stop Manchester

£288Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

18:55 - 09:15BFS Belfast Intl-KEF Reykjavik Keflavik Intl

14h 20m2 stops Glasgow Intl London Luton

21:10 - 13:40KEF Reykjavik Keflavik Intl-BFS Belfast Intl

16h 30m2 stops Manchester Faro

£313Multiple Airlines

Wed, 18 Nov - Sat, 21 Nov

07:30 - 15:15BHD Belfast City-KEF Reykjavik Keflavik Intl

7h 45m1 stop London Gatwick

20:45 - 14:20KEF Reykjavik Keflavik Intl-BHD Belfast City

17h 35m2 stops Gdansk Rebiechowo London Luton

£319Multiple Airlines

Sun, 15 Nov - Wed, 18 Nov

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easyJet flights from Northern Ireland to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Northern Ireland to Reykjavik Keflavik Intl Airport flight tickets

easyJet

31 Dec

BFS21:05Belfast Intl

11h 50m

1 stop

KEF08:55Reykjavik Keflavik Intl

9 Jan

KEF10:30Reykjavik Keflavik Intl

5h 45m

1 stop

BFS16:15Belfast Intl

£89

easyJet

31 Jan

BFS19:45Belfast Intl

13h 10m

1 stop

KEF08:55Reykjavik Keflavik Intl

4 Feb

KEF10:05Reykjavik Keflavik Intl

6h 20m

1 stop

BFS16:25Belfast Intl

£104

easyJet

22 Jan

BFS19:50Belfast Intl

14h 00m

1 stop

KEF09:50Reykjavik Keflavik Intl

25 Jan

KEF12:05Reykjavik Keflavik Intl

8h 25m

1 stop

BFS20:30Belfast Intl

£110

KLM flights from Northern Ireland to Reykjavik Keflavik Intl Airport

Our best KLM deals on Northern Ireland to Reykjavik Keflavik Intl Airport flight tickets

KLM

27 Nov

BHD17:05Belfast City

24h 15m

2 stops

KEF17:20Reykjavik Keflavik Intl

3 Dec

KEF14:45Reykjavik Keflavik Intl

18h 25m

1 stop

BHD09:10Belfast City

£289

KLM

22 Nov

BHD17:15Belfast City

20h 30m

1 stop

KEF13:45Reykjavik Keflavik Intl

29 Nov

KEF14:45Reykjavik Keflavik Intl

18h 25m

1 stop

BHD09:10Belfast City

£317

KLM

31 Jan

BHD17:20Belfast City

17h 50m

2 stops

KEF11:10Reykjavik Keflavik Intl

4 Feb

KEF11:55Reykjavik Keflavik Intl

21h 15m

2 stops

BHD09:10Belfast City

£340

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Thu 31/12

21:05-08:55

1 stop11h 50m

Reykjavik Keflavik Intl

Sat 9/1

10:30-16:15

1 stop5h 45m

£89

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Sun 31/1

19:45-08:55

1 stop13h 10m

Reykjavik Keflavik Intl

Thu 4/2

10:05-16:25

1 stop6h 20m

£104

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Fri 22/1

19:50-09:50

1 stop14h 00m

Reykjavik Keflavik Intl

Mon 25/1

12:05-20:30

1 stop8h 25m

£110

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Thu 31/12

21:05-08:55

1 stop11h 50m

Reykjavik Keflavik Intl

Sat 9/1

10:30-08:55

1 stop22h 25m

£115

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Mon 14/12

21:30-11:05

1 stop13h 35m

Reykjavik Keflavik Intl

Wed 16/12

10:00-20:25

1 stop10h 25m

£123

BelfastReykjavik

BHD Belfast City - KEF Reykjavik Keflavik Intl

BHDKEF

Belfast City

Thu 31/12

19:30-09:30

1 stop14h 00m

Reykjavik Keflavik Intl

Sat 9/1

10:55-20:30

1 stop9h 35m

£137

BelfastReykjavik

BHD Belfast City - KEF Reykjavik Keflavik Intl

BHDKEF

Belfast City

Sun 31/1

20:00-08:55

1 stop12h 55m

Reykjavik Keflavik Intl

Thu 4/2

09:20-14:30

1 stop5h 10m

£153

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Mon 7/12

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Sun 13/12

20:30-08:20

1 stop11h 50m

£153

BelfastReykjavik

BFS Belfast Intl - KEF Reykjavik Keflavik Intl

BFSKEF

Belfast Intl

Sun 31/1

19:45-08:55

1 stop13h 10m

Reykjavik Keflavik Intl

Thu 4/2

10:00-08:20

2 stops22h 20m

£154

BelfastReykjavik

BHD Belfast City - KEF Reykjavik Keflavik Intl

BHDKEF

Belfast City

Fri 22/1

20:00-10:15

1 stop14h 15m

Reykjavik Keflavik Intl

Mon 25/1

12:05-19:00

1 stop6h 55m

£163

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland 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

Prices

Airlines

What is the cheapest Northern Ireland to Reykjavik Keflavik Intl flight route?

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

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

There is only 1 cabin class available to choose from on Northern Ireland 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 Northern Ireland to Reykjavik Keflavik Intl Airport flight deals and tips

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

Best price found	£82
Fastest flight time	6h 55m
Direct flights	None

The best one-way flight to Reykjavik Keflavik Intl Airport from Northern Ireland in the past 72 hours is £82. The best return flight deal from Northern Ireland to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is £89.

The fastest flight from Northern Ireland to Reykjavik Keflavik Intl Airport takes 6h 55m

There are no direct flights from Northern Ireland to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Northern Ireland to Reykjavik Keflavik Intl Airport.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Reykjavik Keflavik Intl Airport

When did momondo last update prices for flights from Northern Ireland to Reykjavik Keflavik Intl Airport?
Prices for flights from Northern Ireland to Reykjavik Keflavik Intl Airport were last updated today.
How old do you have to be to fly from Northern Ireland to Reykjavik Keflavik Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland 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.

Keflavik

Hella

Grindavik

Kopavogur

Borgarnes

Selfoss

Hveragerdi

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Reykjavik?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Northern Ireland to Reykjavik for you.

Can I find flights from Northern Ireland to Reykjavik with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Reykjavik flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Reykjavik?

momondo helps you find the best flight between Northern Ireland and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from Northern Ireland and alert you when they change.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

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Cheap flights from Northern Ireland to Reykjavik from £82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Reykjavik departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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easyJet flights from Northern Ireland to Reykjavik Keflavik Intl Airport

Our best easyJet deals on Northern Ireland to Reykjavik Keflavik Intl Airport flight tickets

KLM flights from Northern Ireland to Reykjavik Keflavik Intl Airport

Our best KLM deals on Northern Ireland to Reykjavik Keflavik Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Reykjavik Keflavik Intl Airport that are best for you.

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Northern Ireland to Reykjavik Keflavik Intl Airport

What is the cheapest Northern Ireland to Reykjavik Keflavik Intl flight route?

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

What is the cheapest airline that flies from Northern Ireland to Reykjavik Keflavik Intl?

Cheap Northern Ireland to Reykjavik Keflavik Intl Airport flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Northern Ireland to Reykjavik Keflavik Intl Airport

Travelling to a place near Reykjavik?

Why use momondo?

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.

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Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Reykjavik. Availability may vary depending on flight origin and airline.

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