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.

£81+ Cheap Flights from London Stansted Airport to Reykjavik Keflavik Intl Airport

Cheap flight deals from Stansted to Keflavik Intl

Enter your travel dates to find the best prices.

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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 29 September 2026.

Mon 2/1108:05 -

Nonstop3h 00m

Mon 9/1112:00 -

Nonstop2h 55m

Deal found 24/9£108

Mon 16/1108:05 -

Nonstop3h 00m

Sat 21/1110:35 -

1 stop8h 20m

Deal found 25/9£110

Sun 1/1108:00 -

Nonstop3h 00m

Mon 9/1112:00 -

Nonstop2h 55m

Deal found 24/9£111

Mon 2/1108:05 -

Nonstop3h 00m

Fri 13/1110:30 -

1 stop13h 10m

Deal found 28/9£112

Mon 23/1108:05 -

Nonstop3h 00m

Wed 25/1110:30 -

1 stop11h 50m

Deal found 28/9£112

Mon 2/1108:05 -

Nonstop3h 00m

Sun 8/1120:45 -

1 stop14h 05m

Deal found 27/9£114

Sun 1/1108:00 -

Nonstop3h 00m

Thu 5/1112:05 -

Nonstop2h 55m

Deal found 26/9£116

Thu 5/1108:05 -

Nonstop3h 00m

Mon 9/1112:00 -

Nonstop2h 55m

Deal found 24/9£117

Mon 2/1108:05 -

Nonstop3h 00m

Mon 9/1120:10 -

2 stops23h 55m

Deal found 24/9£118

Sat 14/1119:45 -

1 stop14h 30m

Sat 21/1110:35 -

1 stop8h 20m

Deal found 28/9£119

Wed 4/1110:15 -

1 stop9h 55m

Sat 7/1110:10 -

1 stop13h 20m

Deal found 28/9£121

Find flight deals from Stansted to Keflavik Intl

Round-trip from	£108
One-way from	£81
Popular in	July
Cheapest in	January
Average price	£247

Jet2
2/11-9/11
Nonstop
5h 55m total
London to Reykjavik

Search Deals

15/12-31/12
2 total stops
25h 30m total
London to Reykjavik

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£54 potential increase over avg. return price).

Search Deals

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

Search Deals

Average for round-trip flights in September 2026

Search Deals

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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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Fri 6/11

21:35-09:45

1 stop12h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£85

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 8/10

10:25-18:40

1 stop9h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£88

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Mon 19/10

20:50-18:40

1 stop22h 50m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£89

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sat 28/11

19:55-20:55

2 stops25h 00m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£91

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

£92

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Mon 5/10

20:50-18:40

1 stop22h 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

Mon 28/12

21:30-19:35

1 stop22h 05m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£109

Fastest return journey

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sun 1/11

08:00-11:00

Nonstop3h 00m

Reykjavik Keflavik Intl

Thu 5/11

12:05-15:00

Nonstop2h 55m

£111

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sun 4/10

14:45-07:55

1 stop18h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£113

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 21/10

21:20-18:40

3 stops22h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£119

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 21 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 3h. Fly via Jet2 or easyJet to get the fastest option. London Stansted Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1170 mi. Both multi-stop and direct flights can be found to your destination and back.
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.

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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 £81

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. 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 29 September 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 29 September 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 29 September 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 29 September 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 29 September 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 29 September 2026.

Last-minute flights from Stansted to Keflavik IntlDiscover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 29 September 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 29 September 2026.

Search for one-way flight options from Stansted to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Find flight deals from Stansted to 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.

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?

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 29 September 2026.

Stansted and Keflavik Intl flights

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Why should you use Cheapflights to find cheap flight tickets from Stansted to Keflavik Intl?

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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 29 September 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 29 September 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 29 September 2026.

Last-minute flights from Stansted to Keflavik Intl
Discover last-minute flight deals from Stansted to Keflavik Intl. Data last updated 29 September 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 29 September 2026.