In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest time of day to fly from STN to KEF?

When flying from London Stansted Airport to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Stansted to Keflavik Intl that include hotel bookings?

Yes. In addition to deals on Stansted to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Stansted to Keflavik Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Keflavik Intl.

Can I find deals for business class flights from Stansted to Keflavik Intl?

Yes. Cheapflights offers flight deals from Stansted to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£50+ Cheap Flights from London Stansted Airport to Reykjavik Keflavik Intl Airport

Cheap flight deals from Stansted to Keflavik Intl

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Cheapest flights from Stansted to Keflavik Intl
Explore the most affordable flight options available from Stansted to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Mon 9/1108:05 -

Nonstop3h 00m

Thu 12/1112:05 -

Nonstop2h 55m

Deal found 4/11£97

Mon 9/1108:05 -

Nonstop3h 00m

Mon 16/1112:00 -

Nonstop2h 55m

Deal found 8/11£100

Thu 12/1108:05 -

Nonstop3h 00m

Mon 16/1112:00 -

Nonstop2h 55m

Deal found 8/11£105

Thu 19/1108:05 -

Nonstop3h 00m

Mon 23/1112:00 -

Nonstop2h 55m

Deal found 9/11£107

Thu 12/1108:05 -

Nonstop3h 00m

Thu 19/1112:05 -

Nonstop2h 55m

Deal found 5/11£113

Find flight deals from Stansted to Keflavik Intl

Round-trip from	£112
One-way from	£50
Popular in	July
Cheapest in	November
Average price	£124
Good round-trip deal	£93 or less

23/11-4/12
2 total stops
39h 15m total
London to Reykjavik

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Jet2
12/11-31/12
Nonstop
3h 00m total
London to Reykjavik

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Highest demand for flights based on searches. 25% potential increase in price (£53 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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Price to beat on a round-trip flight from London Stansted to Reykjavik Keflavik Intl.

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Cheapflights Fare Finder

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

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Depart

Return

Price

Cheapest return flight

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Tue 8/12

09:00-19:35

1 stop10h 35m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£75

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 13/1

13:55-08:15

1 stop18h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£79

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 2/12

14:00-08:30

1 stop18h 30m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£85

Fastest return journey

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Tue 1/12

10:40-19:30

1 stop8h 50m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£91

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 14/1

16:55-08:55

2 stops16h 00m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£93

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Fri 13/11

21:35-09:45

1 stop12h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£94

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 17/12

09:00-09:50

1 stop24h 50m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£94

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sat 5/12

08:30-09:05

2 stops24h 35m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£101

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sat 19/12

19:45-10:15

1 stop14h 30m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£103

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sun 17/1

06:15-19:30

1 stop13h 15m

Reykjavik Keflavik Intl

Sat 23/1

10:10-23:30

1 stop13h 20m

£144

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Stansted to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Stansted with our price prediction graph.

STN-KEF

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Reykjavik Keflavik Intl Airport

How often are flights from London to Reykjavik delayed?

About 6% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 64 minutes.

What is the most punctual flight time for London to Reykjavik flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Reykjavik flights?

Over the past year, CAA have had the lowest number of delays on this route, with just 5% of flights being delayed.

Related info for your journey

How long is the flight from London Stansted Airport to Reykjavik Keflavik Intl Airport?
There are many flights that can get you from London Stansted Airport to Reykjavik Keflavik Intl Airport in 18h 30m. Fly via easyJet to get the fastest option. London Stansted Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1170 mi.
What are the cheapest flights from London Stansted Airport to Reykjavik Keflavik Intl Airport?
The cheapest flight price from London Stansted Airport to Reykjavik Keflavik Intl Airport is £78. On average you can expect to pay £133. The most popular route, (London Stansted - Reykjavik Keflavik Intl), can usually be booked for £105.
Can I find deals for flights from Stansted to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Stansted to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Keflavik Intl.
Can I find deals for business class flights from Stansted to Keflavik Intl?
Yes. Cheapflights offers flight deals from Stansted to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Keflavik Intl.

Can Cheapflights find flights from Stansted to Keflavik Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to Keflavik Intl flexibly with Cheapflights today.

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Cheap flights from London Stansted Airport to Reykjavik Keflavik Intl Airport from £50

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Keflavik Intl

Cheapest flights from Stansted to Keflavik IntlExplore the most affordable flight options available from Stansted to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Stansted to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Stansted to Keflavik IntlDiscover carefully curated flight deals from Stansted to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Stansted to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Stansted to Keflavik IntlExplore direct flight options from Stansted to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Explore direct flight options from Stansted to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Stansted to Keflavik IntlDiscover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Stansted to Keflavik IntlSearch for one-way flight options from Stansted to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Stansted to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Stansted to Keflavik Intl

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

Best time to book a flight from Stansted to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Stansted with our price prediction graph.

Cheapflights Insights

How often are flights from London to Reykjavik delayed?

About 6% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 64 minutes.

What is the most punctual flight time for London to Reykjavik flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Reykjavik flights?

Over the past year, CAA have had the lowest number of delays on this route, with just 5% of flights being delayed.

Related info for your journey

How long is the flight from London Stansted Airport to Reykjavik Keflavik Intl Airport?

What are the cheapest flights from London Stansted Airport to Reykjavik Keflavik Intl Airport?

Can I find deals for flights from Stansted to Keflavik Intl that include hotel bookings?

How can I find direct flights from Stansted to Keflavik Intl?

Can I find deals for business class flights from Stansted to Keflavik Intl?

Travelling to a place near Reykjavik Keflavik Intl Airport?

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Alternative routes for Stansted to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Keflavik Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Iceland

Book a non-stop flight to one of these other cities located in Iceland.

Search flights from Stansted to Keflavik Intl by cabin class

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Other flights to Keflavik Intl

Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Stansted and Keflavik Intl flights

Browse other Stansted and Keflavik Intl flight options. Last updated on 9 November 2026.

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Can Cheapflights notify me if prices for flights from Stansted to Keflavik Intl become cheaper?

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Cheapest flights from Stansted to Keflavik Intl
Explore the most affordable flight options available from Stansted to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Stansted to Keflavik Intl
Discover carefully curated flight deals from Stansted to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Stansted to Keflavik Intl
Explore direct flight options from Stansted to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Stansted to Keflavik Intl
Discover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Stansted to Keflavik Intl
Search for one-way flight options from Stansted to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.