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Flights to Reykjavik Keflavik Intl

£47 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 16/9. 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

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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
17:25 - 20:20
MAN
-
KEF
2h 55mdirect
easyJet Logo
18:30 - 21:10
KEF
-
MAN
2h 40mdirect
£109easyJet
Sat, 14 Nov - Tue, 17 Nov
easyJet Logo
16:10 - 19:05
MAN
-
KEF
2h 55mdirect
easyJet Logo
10:05 - 12:45
KEF
-
MAN
2h 40mdirect
£118easyJet
Mon, 23 Nov - Thu, 26 Nov
easyJet Logo
17:25 - 20:20
MAN
-
KEF
2h 55mdirect
easyJet Logo
18:30 - 21:10
KEF
-
MAN
2h 40mdirect
£125easyJet
Sat, 14 Nov - Tue, 17 Nov
KLM Logo
06:00 - 13:45
BHX
-
KEF
7h 45m
1 stop
KLM Logo
14:45 - 08:35
KEF
-
BHX
17h 50m
1 stop
£158KLM
Mon, 7 Dec - Thu, 10 Dec
KLM Logo
17:40 - 13:45
BHX
-
KEF
20h 05m
1 stop
KLM Logo
14:45 - 08:35
KEF
-
BHX
17h 50m
1 stop
£162KLM
Sat, 5 Dec - Wed, 9 Dec
Icelandair Logo
14:15 - 15:50
EDI
-
KEF
2h 35mdirect
Icelandair Logo
10:00 - 13:20
KEF
-
EDI
2h 20mdirect
£176Icelandair
Mon, 27 Jul - Mon, 3 Aug
Icelandair Logo
14:15 - 15:50
EDI
-
KEF
2h 35mdirect
Icelandair Logo
10:00 - 13:20
KEF
-
EDI
2h 20mdirect
£182Icelandair
Sun, 26 Jul - Mon, 3 Aug
Scandinavian Airlines Logo
19:50 - 07:05
LHR
-
KEF
12h 15m
1 stop
Scandinavian Airlines Logo
18:10 - 09:35
KEF
-
LHR
14h 25m
1 stop
£182Scandinavian Airlines
Thu, 24 Sep - Sun, 4 Oct
Jet2 Logo
08:05 - 11:05
STN
-
KEF
3h 00mdirect
Jet2 Logo
12:05 - 15:00
KEF
-
STN
2h 55mdirect
£186Jet2
Mon, 9 Nov - Thu, 12 Nov
Scandinavian Airlines Logo
07:05 - 08:45
LHR
-
KEF
26h 40m
1 stop
Scandinavian Airlines Logo
17:05 - 16:00
KEF
-
LHR
21h 55m
1 stop
£186Scandinavian Airlines
Fri, 16 Oct - Tue, 20 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 11 June 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

ManchesterReykjavik

MAN - KEF

MANKEF

Manchester

Sat 14/11

17:25-20:20

Nonstop2h 55m

Reykjavik Keflavik Intl

Tue 17/11

18:30-21:10

Nonstop2h 40m

£109

ManchesterReykjavik

MAN - KEF

MANKEF

Manchester

Mon 23/11

16:10-19:05

Nonstop2h 55m

Reykjavik Keflavik Intl

Thu 26/11

10:05-12:45

Nonstop2h 40m

£118

ManchesterReykjavik

MAN - KEF

MANKEF

Manchester

Sat 14/11

17:25-20:20

Nonstop2h 55m

Reykjavik Keflavik Intl

Tue 17/11

18:30-21:10

Nonstop2h 40m

£125

BirminghamReykjavik

BHX - KEF

BHXKEF

Birmingham

Mon 7/12

06:00-13:45

1 stop7h 45m

Reykjavik Keflavik Intl

Thu 10/12

14:45-08:35

1 stop17h 50m

£158

BirminghamReykjavik

BHX - KEF

BHXKEF

Birmingham

Sat 5/12

17:40-13:45

1 stop20h 05m

Reykjavik Keflavik Intl

Wed 9/12

14:45-08:35

1 stop17h 50m

£162
Fastest return journey

EdinburghReykjavik

EDI - KEF

EDIKEF

Edinburgh Turnhouse

Mon 27/7

14:15-15:50

Nonstop2h 35m

Reykjavik Keflavik Intl

Mon 3/8

10:00-13:20

Nonstop2h 20m

£176

EdinburghReykjavik

EDI - KEF

EDIKEF

Edinburgh Turnhouse

Sun 26/7

14:15-15:50

Nonstop2h 35m

Reykjavik Keflavik Intl

Mon 3/8

10:00-13:20

Nonstop2h 20m

£182

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Thu 24/9

19:50-07:05

1 stop12h 15m

Reykjavik Keflavik Intl

Sun 4/10

18:10-09:35

1 stop14h 25m

£182

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Mon 9/11

08:05-11:05

Nonstop3h 00m

Reykjavik Keflavik Intl

Thu 12/11

12:05-15:00

Nonstop2h 55m

£186

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Fri 16/10

07:05-08:45

1 stop26h 40m

Reykjavik Keflavik Intl

Tue 20/10

17:05-16:00

1 stop21h 55m

£186

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 Sunday. momondo users have found tickets for Sunday departures for as low as £360. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Reykjavik Keflavik Intl Airport on a Wednesday will generally be more expensive and average around £416. 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 December is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from United Kingdom, with most prices found around £43. If you don’t want to visit Reykjavik Keflavik Intl Airport in December, then you should wait until September to fly from United Kingdom, when ticket prices are also cheap, with an average price of £43.

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 £344. Try not to purchase tickets at midday because they tend to be around £495. 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 Bristol 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 £247 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 £183 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 AIRPORTJanuary43% cheaperFlying from London Heathrow Airport to Reykjavik Keflavik Intl Airport costs on average just £143 in January
MOST EXPENSIVE MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM LONDON HEATHROW AIRPORTJuly44% more expensiveIt costs about £357 for flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM LONDON HEATHROW AIRPORTOctober209% 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

£47

Best Round-Trip Price

£109

Fastest flight time

2h 30m

Popular in

August
The best one-way flight price to Reykjavik from United Kingdom in the last 5 days is £47 (Edinburgh Turnhouse to Reykjavik Keflavik Intl).
Search Deals
The best round-trip flight price to Reykjavik from United Kingdom in the last 5 days is £109 (Manchester 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 20% 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 90 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 Sunday. Try to avoid departing on a Wednesday, 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 52% 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 June 2026, there are 9 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 £319
Flights from London Gatwick to KEFfrom £312
Flights from Manchester to KEFfrom £228
Flights from Glasgow Intl to KEFfrom £413
Flights from London Luton to KEFfrom £113