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Cheap flights from London Stansted Airport to Reykjavik from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Reykjavik departing on 29/8. 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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0 bags
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Find the cheapest flights from London Stansted Airport to Reykjavik

Cheap return flights

PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£86PLAY
Find Deal
Wed, 10 Sep - Tue, 23 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£87PLAY
Find Deal
Wed, 10 Sep - Tue, 23 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£89PLAY
Find Deal
Wed, 10 Sep - Wed, 24 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£90PLAY
Find Deal
Wed, 10 Sep - Tue, 23 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£93PLAY
Find Deal
Wed, 10 Sep - Tue, 23 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£95PLAY
Find Deal
Wed, 10 Sep - Wed, 24 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£98PLAY
Find Deal
Wed, 10 Sep - Wed, 24 Sep
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£101PLAY
Find Deal
Tue, 23 Sep - Wed, 24 Sep
Logo
11:40 - 13:45STN-KEF
3h 05mdirect
Logo
19:25 - 07:05KEF-STN
10h 40m1 stop
£140
Find Deal
Wed, 10 Sep - Tue, 16 Sep
Logo
11:40 - 13:45STN-KEF
3h 05mdirect
Logo
19:25 - 07:05KEF-STN
10h 40m1 stop
£142
Find Deal
Tue, 23 Sep - Sun, 28 Sep

PLAY flights from London Stansted Airport to Reykjavik Keflavik Intl Airport

Our best PLAY deals on London Stansted Airport to Reykjavik Keflavik Intl Airport flight tickets
PLAY
10 Sept
STN11:40London Stansted
3h 05m
KEF13:45Reykjavik Keflavik Intl
23 Sept
KEF06:40Reykjavik Keflavik Intl
3h 00m
STN10:40London Stansted
£86
Find similar
PLAY
10 Sept
STN11:40London Stansted
3h 05m
KEF13:45Reykjavik Keflavik Intl
23 Sept
KEF06:40Reykjavik Keflavik Intl
3h 00m
STN10:40London Stansted
£87
Find similar
PLAY
10 Sept
STN11:40London Stansted
3h 05m
KEF13:45Reykjavik Keflavik Intl
24 Sept
KEF06:40Reykjavik Keflavik Intl
3h 00m
STN10:40London Stansted
£89
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport 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 31 July 2025.
Use the filters below to find and compare flights from London Stansted Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 23/9

06:40-10:40

Nonstop3h 00m

£86

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 23/9

06:40-10:40

Nonstop3h 00m

£87

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 24/9

06:40-10:40

Nonstop3h 00m

£89

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 23/9

06:40-10:40

Nonstop3h 00m

£90

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 23/9

06:40-10:40

Nonstop3h 00m

£93

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 24/9

06:40-10:40

Nonstop3h 00m

£95

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 24/9

06:40-10:40

Nonstop3h 00m

£98

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Tue 23/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 24/9

06:40-10:40

Nonstop3h 00m

£101

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 10/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 16/9

19:25-07:05

1 stop10h 40m

£140

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Tue 23/9

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

Sun 28/9

19:25-07:05

1 stop10h 40m

£142

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 from

How to get the cheapest flight ticket from London Stansted Airport 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 month to fly to Reykjavik Keflavik Intl Airport?

The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from London Stansted Airport, with most prices found around £86. If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until March to fly from London Stansted Airport, when ticket prices are also cheap, with an average price of £101.

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 London Stansted Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £337. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London Stansted Airport to Reykjavik Keflavik Intl Airport on a Saturday will generally be more expensive and average around £387. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest London Stansted Airport 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 £325. Try not to purchase tickets at midday because they tend to be around £517. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Stansted to Reykjavik Keflavik Intl flight route?

Fly from London Stansted to Reykjavik Keflavik Intl for the best London Stansted - Reykjavik Keflavik Intl flight prices

What cabin class options are available on London Stansted to Reykjavik Keflavik Intl flights?

There are 1 cabin classes available to choose from on London Stansted to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Stansted Airport to Reykjavik Keflavik Intl Airport flight prices changed over time?

As of July 2025, prices for London Stansted Airport to Reykjavik Keflavik Intl Airport flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from London Stansted Airport to Reykjavik Keflavik Intl Airport

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

Cheap London Stansted Airport to Reykjavik Keflavik Intl Airport (STN to KEF) flight deals and tips

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

Best price found

£56

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from London Stansted Airport in the past 72 hours is £56. The best return flight deal from London Stansted Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is £86.
The fastest flight from London Stansted Airport to Reykjavik Keflavik Intl Airport takes 3h 05m
Direct flights go from London Stansted Airport to Reykjavik Keflavik Intl Airport every day.
Search flight deals

  • How far is London Stansted to Reykjavik Keflavik Intl by plane?

    The distance between London Stansted and Reykjavik Keflavik Intl is about 1170.4 mi. In terms of flight time, this usually takes a little over 3h 05m.

  • When did momondo last update prices for flights from London Stansted Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from London Stansted Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Stansted Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from London Stansted Airport 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 from London Stansted Airport 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.

  • What is the most popular plane model from London Stansted Airport to Reykjavik Keflavik Intl Airport?

  • What is the most popular airline from London Stansted Airport to Reykjavik Keflavik Intl Airport?

Best airlines flying from London Stansted Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from London Stansted Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £76Free CancellationRating
7.0
102 reviews
Search PLAY flights

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hveragerdi
Grindavik
Kopavogur
Borgarnes
Hella

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Reykjavik. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from London 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 London.

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

Price alerts on flights to Reykjavik from London 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.

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