How do I get Price Alerts for flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport?

Price Alerts will notify you by email when the price for flights to Belfast Intl Airport from Reykjavik Keflavik Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

What documentation or ID do you need to fly to Belfast Intl Airport?

The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£130 Cheap Flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport in 2026

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 10:40

KEF

BFS

25h 05m

1 stop

22:10 - 17:05

BFS

KEF

19h 55m

1 stop

£198easyJet

Tue, 14 Apr - Sun, 19 Apr

08:30 - 16:30

KEF

BFS

7h 00m

1 stop

20:15 - 17:50

BFS

KEF

22h 35m

2 stops

£219Multiple Airlines

Sat, 25 Apr - Sat, 2 May

15:35 - 07:40

KEF

BFS

15h 05m

1 stop

15:35 - 07:50

BFS

KEF

17h 15m

1 stop

£221easyJet

Mon, 27 Apr - Mon, 4 May

19:25 - 11:55

KEF

BFS

15h 30m

2 stops

06:00 - 18:45

BFS

KEF

13h 45m

2 stops

£227Multiple Airlines

Sat, 25 Apr - Sat, 2 May

08:45 - 15:20

KEF

BFS

5h 35m

1 stop

09:15 - 17:05

BFS

KEF

32h 50m

2 stops

£231Multiple Airlines

Thu, 23 Apr - Thu, 30 Apr

08:30 - 07:55

KEF

BFS

22h 25m

1 stop

21:30 - 08:15

BFS

KEF

11h 45m

1 stop

£232easyJet

Sat, 25 Apr - Sat, 2 May

08:45 - 15:15

KEF

BFS

5h 30m

1 stop

06:10 - 17:55

BFS

KEF

12h 45m

1 stop

£233Multiple Airlines

Thu, 23 Apr - Thu, 30 Apr

08:45 - 15:20

KEF

BFS

5h 35m

1 stop

13:00 - 17:05

BFS

KEF

29h 05m

2 stops

£241Multiple Airlines

Thu, 23 Apr - Thu, 30 Apr

19:55 - 13:00

KEF

BFS

16h 05m

2 stops

22:00 - 10:30

BFS

KEF

13h 30m

1 stop

£244Multiple Airlines

Tue, 14 Apr - Sun, 19 Apr

08:45 - 15:15

KEF

BFS

5h 30m

1 stop

06:10 - 17:55

BFS

KEF

12h 45m

1 stop

£245Multiple Airlines

Thu, 23 Apr - Thu, 30 Apr

easyJet flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport

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

easyJet

14 Apr

KEF08:35Reykjavik Keflavik Intl

25h 05m

1 stop

BFS10:40Belfast Intl

19 Apr

BFS22:10Belfast Intl

19h 55m

1 stop

KEF17:05Reykjavik Keflavik Intl

£198

easyJet

27 Apr

KEF15:35Reykjavik Keflavik Intl

15h 05m

1 stop

BFS07:40Belfast Intl

4 May

BFS15:35Belfast Intl

17h 15m

1 stop

KEF07:50Reykjavik Keflavik Intl

£221

easyJet

25 Apr

KEF08:30Reykjavik Keflavik Intl

22h 25m

1 stop

BFS07:55Belfast Intl

2 May

BFS21:30Belfast Intl

11h 45m

1 stop

KEF08:15Reykjavik Keflavik Intl

£232

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Tue 14/4

08:35-10:40

1 stop25h 05m

Belfast Intl

Sun 19/4

22:10-17:05

1 stop19h 55m

£198

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Sat 25/4

08:30-16:30

1 stop7h 00m

Belfast Intl

Sat 2/5

20:15-17:50

2 stops22h 35m

£219

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Mon 27/4

15:35-07:40

1 stop15h 05m

Belfast Intl

Mon 4/5

15:35-07:50

1 stop17h 15m

£221

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Sat 25/4

19:25-11:55

2 stops15h 30m

Belfast Intl

Sat 2/5

06:00-18:45

2 stops13h 45m

£227

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 23/4

08:45-15:20

1 stop5h 35m

Belfast Intl

Thu 30/4

09:15-17:05

2 stops32h 50m

£231

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Sat 25/4

08:30-07:55

1 stop22h 25m

Belfast Intl

Sat 2/5

21:30-08:15

1 stop11h 45m

£232

Fastest return journey

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 23/4

08:45-15:15

1 stop5h 30m

Belfast Intl

Thu 30/4

06:10-17:55

1 stop12h 45m

£233

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 23/4

08:45-15:20

1 stop5h 35m

Belfast Intl

Thu 30/4

13:00-17:05

2 stops29h 05m

£241

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Tue 14/4

19:55-13:00

2 stops16h 05m

Belfast Intl

Sun 19/4

22:00-10:30

1 stop13h 30m

£244

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 23/4

08:45-15:15

1 stop5h 30m

Belfast Intl

Thu 30/4

06:10-17:55

1 stop12h 45m

£245

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

When to book flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Reykjavik Keflavik Intl Airport to Belfast Intl Airport (KEF to BFS) flight deals and tips

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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Reykjavik Keflavik Intl Airport to Belfast Intl Airport takes 11h 20m

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

Search flight deals

How far is Reykjavik Keflavik Intl to Belfast Intl by plane?
The straight-line distance from Reykjavik Keflavik Intl to Belfast Intl is 859.9 mi. 11h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport?
Prices for flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport refresh daily.
How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Belfast 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 Reykjavik Keflavik Intl Airport to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport?
Price Alerts will notify you by email when the price for flights to Belfast Intl Airport from Reykjavik Keflavik Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Newry

Armagh

Cookstown

Portadown

Dungannon

Why use momondo?

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

It is quick and easy to find Reykjavik to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

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

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

Once you have performed a search for Reykjavik to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Reykjavik to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.