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Flights to Reykjavik Keflavik Intl

£49 Cheap flights to Reykjavik Keflavik Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Reykjavik Keflavik Intl Airport departing on 31/5. 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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Find the cheapest flights from the United Kingdom to Reykjavik Keflavik Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
06:10 - 07:40
EDI
-
KEF
2h 30mdirect
easyJet Logo
08:20 - 11:40
KEF
-
EDI
2h 20mdirect
£82easyJet
Wed, 16 Sep - Wed, 30 Sep
easyJet Logo
06:10 - 07:40
EDI
-
KEF
2h 30mdirect
easyJet Logo
08:30 - 11:50
KEF
-
EDI
2h 20mdirect
£122easyJet
Wed, 3 Jun - Sat, 13 Jun
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
Multiple Airlines Logo
19:20 - 23:15
KEF
-
LTN
2h 55mdirect
£147Multiple Airlines
Wed, 3 Jun - Sat, 13 Jun
Multiple Airlines Logo
08:30 - 19:15
STN
-
KEF
11h 45m
1 stop
Multiple Airlines Logo
19:00 - 08:35
KEF
-
STN
12h 35m
1 stop
£147Multiple Airlines
Wed, 6 May - Sun, 10 May
British Airways Logo
07:20 - 09:25
LHR
-
KEF
3h 05mdirect
British Airways Logo
10:50 - 15:00
KEF
-
LHR
3h 10mdirect
£149British Airways
Sat, 9 May - Tue, 12 May
Icelandair Logo
21:25 - 23:35
LHR
-
KEF
3h 10mdirect
Icelandair Logo
16:10 - 20:20
KEF
-
LHR
3h 10mdirect
£151Icelandair
Tue, 2 Jun - Fri, 5 Jun
British Airways Logo
07:20 - 09:25
LHR
-
KEF
3h 05mdirect
British Airways Logo
10:50 - 15:00
KEF
-
LHR
3h 10mdirect
£153British Airways
Sat, 9 May - Tue, 12 May
Icelandair Logo
14:20 - 15:45
GLA
-
KEF
2h 25mdirect
Icelandair Logo
10:10 - 13:25
KEF
-
GLA
2h 15mdirect
£154Icelandair
Sat, 8 Aug - Wed, 12 Aug
KLM Logo
09:20 - 18:15
LCY
-
KEF
9h 55m
1 stop
KLM Logo
19:15 - 07:55
KEF
-
LCY
11h 40m
1 stop
£220KLM
Thu, 1 Oct - Thu, 8 Oct
KLM Logo
20:15 - 07:35
LCY
-
KEF
12h 20m
1 stop
KLM Logo
08:35 - 19:45
KEF
-
LCY
10h 10m
1 stop
£222KLM
Sun, 20 Sep - Mon, 5 Oct

momondo Fare Finder

 
Locate flights to Reykjavik Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 24 April 2026.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

EdinburghReykjavik

EDI - KEF

EDIKEF

Edinburgh Turnhouse

Wed 16/9

06:10-07:40

Nonstop2h 30m

Reykjavik Keflavik Intl

Wed 30/9

08:20-11:40

Nonstop2h 20m

£82

EdinburghReykjavik

EDI - KEF

EDIKEF

Edinburgh Turnhouse

Wed 3/6

06:10-07:40

Nonstop2h 30m

Reykjavik Keflavik Intl

Sat 13/6

08:30-11:50

Nonstop2h 20m

£122

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Wed 3/6

20:35-08:20

1 stop12h 45m

Reykjavik Keflavik Intl

Sat 13/6

19:20-23:15

Nonstop2h 55m

£147

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 6/5

08:30-19:15

1 stop11h 45m

Reykjavik Keflavik Intl

Sun 10/5

19:00-08:35

1 stop12h 35m

£147

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Sat 9/5

07:20-09:25

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 12/5

10:50-15:00

Nonstop3h 10m

£149

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Tue 2/6

21:25-23:35

Nonstop3h 10m

Reykjavik Keflavik Intl

Fri 5/6

16:10-20:20

Nonstop3h 10m

£151

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Sat 9/5

07:20-09:25

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 12/5

10:50-15:00

Nonstop3h 10m

£153
Fastest return journey

GlasgowReykjavik

GLA - KEF

GLAKEF

Glasgow Intl

Sat 8/8

14:20-15:45

Nonstop2h 25m

Reykjavik Keflavik Intl

Wed 12/8

10:10-13:25

Nonstop2h 15m

£154

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 1/10

09:20-18:15

1 stop9h 55m

Reykjavik Keflavik Intl

Thu 8/10

19:15-07:55

1 stop11h 40m

£220

LondonReykjavik

LCY - KEF

LCYKEF

London City

Sun 20/9

20:15-07:35

1 stop12h 20m

Reykjavik Keflavik Intl

Mon 5/10

08:35-19:45

1 stop10h 10m

£222

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 Keflavik Intl Airport from

Flights to Reykjavik Keflavik Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Reykjavik Keflavik Intl Airport to help you craft the best travel plan.

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

There are 3 cabin classes available to choose from on United Kingdom 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.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

On average, the least expensive day to fly to Reykjavik Keflavik Intl Airport from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £330. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Reykjavik Keflavik Intl Airport on a Saturday will generally be more expensive and average around £396. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of November is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from United Kingdom, with most prices found around £82. If you don’t want to visit Reykjavik Keflavik Intl Airport in November, then you should wait until January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £90.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

Our data shows that the cheapest United Kingdom to Reykjavik Keflavik Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Reykjavik Keflavik Intl Airport in the morning for as low as £319. Try not to purchase tickets at midday because they tend to be around £494. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United Kingdom to Reykjavik Keflavik Intl flight route?

Fly from Newcastle upon Tyne to Reykjavik Keflavik Intl for the best United Kingdom - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around £229 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from United Kingdom for as low as £182 on momondo.

Cheapest flights to Reykjavik Keflavik Intl

Find the cheapest flights to Reykjavik Keflavik Intl from your nearest city or airport
Find flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport
CHEAPEST MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM LONDON HEATHROW AIRPORTJanuary41% cheaperFlying from London Heathrow Airport to Reykjavik Keflavik Intl Airport costs on average just £136 in January
MOST EXPENSIVE MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM LONDON HEATHROW AIRPORTAugust50% more expensiveIt costs about £345 for flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM LONDON HEATHROW AIRPORTOctober282% more users visitedMore momondo users searched in flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport in October than any other month

Cheap Reykjavik Keflavik Intl Airport flight deals and tips

Summary info about Reykjavik Keflavik Intl Airport flight prices, duration and airlines

Best One-Way Price

£49

Best Round-Trip Price

£82

Fastest flight time

2h 30m

Popular in

August
The best one-way flight price to Reykjavik from United Kingdom in the last 72 hours is £49 (Manchester to Reykjavik Keflavik Intl).
Search Deals
The best round-trip flight price to Reykjavik from United Kingdom in the last 72 hours is £82 (Edinburgh Turnhouse to Reykjavik Keflavik Intl).
Search Deals
The fastest flight to Reykjavik from United Kingdom takes 2h 30m (Edinburgh Turnhouse to Reykjavik Keflavik Intl).
Search Deals
August has the highest demand for flights to Reykjavik, with a 19% price increase on average.
Search Deals

Frequently asked questions about flying to Reykjavik Keflavik Intl Airport

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

Travelling from most locations, it is best to book your flight to Reykjavik Keflavik Intl Airport during the month of November for the best deal, although there are other times of the year which offer great deals as well.

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

In general, most flyers find the cheapest time to book a flight to Reykjavik Keflavik Intl Airport is about 85 days prior.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

On average, the cheapest flights to Reykjavik Keflavik Intl Airport are found when departing on a Tuesday. Try to avoid departing on a Saturday, as this is usually the most expensive day.

What is the cheapest time of day to fly to Reykjavik Keflavik Intl Airport?

In general, when looking for the cheapest flight to Reykjavik Keflavik Intl Airport, our data indicates that Morning flights are the most cost-effective. Midday flights tend to be the most expensive.

Is there an alternative airport near Reykjavik Keflavik Intl Airport?

Reykjavik Domestic Airport can be an alternative airport used for travel to Reykjavik.

Which airlines fly to Reykjavik Keflavik Intl Airport?

easyJet, Icelandair and British Airways are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport according to our data. easyJet is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 6 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights to Reykjavik Keflavik Intl Airport?

Prices for flights to Reykjavik Keflavik Intl Airport refresh daily.

How many operators does momondo search for flights to Reykjavik Keflavik Intl Airport?

As of April 2026, there are 11 operators available to choose from for flights to Reykjavik Keflavik Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Reykjavik Keflavik Intl Airport.

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

The required travel and health documents for your Reykjavik Keflavik 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 Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport 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 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 for you.

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

Yes. momondo enables you to select and highlight flights to Reykjavik with this policy.

How can momondo help me find flights to Reykjavik?

Once all potential Reykjavik flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

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

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Find better results for your trip to Reykjavik Keflavik Intl Airport KEF

Popular Flights to Reykjavik Keflavik Intl Airport

Popular routes according to searches in the past day on momondo
Flights from London Heathrow to KEFfrom £227
Flights from London Gatwick to KEFfrom £285
Flights from Manchester to KEFfrom £179
Flights from Glasgow Intl to KEFfrom £381
Flights from London Luton to KEFfrom £109