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Cheap flights from Reykjavik Keflavik Intl Airport to London Stansted Airport from £75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STN
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Keflavik Intl to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Keflavik Intl to Stansted
Explore the most affordable flight options available from Keflavik Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Wed 6/519:55
KEF
-
STN
1 stop13h 20m
Multiple Airlines
Wed 13/521:20
STN
-
KEF
1 stop12h 00m
Multiple Airlines
Deal found 6/4£128
Tue 21/419:55
KEF
-
STN
1 stop11h 10m
Multiple Airlines
Wed 22/410:45
STN
-
KEF
1 stop9h 30m
Multiple Airlines
Deal found 6/4£143
Sat 23/500:15
KEF
-
STN
1 stop10h 00m
Multiple Airlines
Sun 31/521:25
STN
-
KEF
2 stops21h 15m
Multiple Airlines
Deal found 9/4£145
Tue 5/519:55
KEF
-
STN
1 stop25h 05m
Multiple Airlines
Tue 12/522:00
STN
-
KEF
1 stop18h 10m
Multiple Airlines
Deal found 7/4£148
Tue 12/517:35
KEF
-
STN
2 stops24h 20m
Multiple Airlines
Wed 13/521:20
STN
-
KEF
1 stop12h 00m
Multiple Airlines
Deal found 9/4£151
Tue 5/519:55
KEF
-
STN
1 stop11h 10m
Multiple Airlines
Wed 6/510:45
STN
-
KEF
1 stop9h 30m
Multiple Airlines
Deal found 6/4£153
Fri 22/509:05
KEF
-
STN
1 stop10h 15m
Multiple Airlines
Fri 29/521:45
STN
-
KEF
1 stop11h 05m
Multiple Airlines
Deal found 7/4£157

Find flight deals from Keflavik Intl to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 April 2026.

Round-trip from

£128

One-way from

£73

Popular in

April

Cheapest in

November

Average price

£357
6/5-13/5
  • 6/5-13/5
  • 2 total stops
  • 25h 20m total
  • Reykjavik to London
Search Deals
17/5
  • 17/5
  • 1 total stop
  • 10h 45m total
  • Reykjavik to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Keflavik Intl to Stansted 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, Cheapflights users made 858,174 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Fri 8/5

09:05-20:20

1 stop10h 15m

London Stansted

Tue 12/5

22:00-15:10

1 stop18h 10m

£160

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Fri 24/4

17:45-16:05

2 stops21h 20m

London Stansted

Sun 26/4

08:15-10:45

2 stops27h 30m

£177
Fastest return journey

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sun 24/5

19:35-07:20

1 stop10h 45m

London Stansted

Sun 31/5

10:40-18:55

1 stop9h 15m

£178

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 28/4

19:55-10:20

1 stop13h 25m

London Stansted

Fri 1/5

22:10-18:20

2 stops21h 10m

£191

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 21/5

19:35-11:10

1 stop14h 35m

London Stansted

Thu 28/5

09:20-08:25

2 stops24h 05m

£193

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 22/9

19:55-08:05

1 stop11h 10m

London Stansted

Mon 28/9

08:25-16:45

1 stop9h 20m

£193

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 8/9

20:05-11:45

1 stop14h 40m

London Stansted

Tue 15/9

21:20-07:40

1 stop11h 20m

£197

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 22/4

17:30-10:30

1 stop16h 00m

London Stansted

Sun 26/4

09:45-10:45

2 stops26h 00m

£198

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 23/4

11:45-07:50

2 stops19h 05m

London Stansted

Mon 27/4

20:10-18:45

2 stops23h 35m

£198
Cheapest one-way

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sun 17/5

17:40-11:55

1 stop17h 15m

£75

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Keflavik Intl to Stansted

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

How often are flights from Reykjavik to London delayed?

About 7% of weekly flights between Reykjavik and London have experienced delays in the past year, with the average delay time being 87 minutes.

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

Tuesday 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 Reykjavik to London flights?

Over the past year, CAA have had the lowest number of delays on this route, with just 4% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Keflavik Intl to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Gatwick flights
Keflavik Intl to Heathrow flights
Keflavik Intl to Luton flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Keflavik Intl to Stansted?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Keflavik Intl to Stansted for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Keflavik Intl to Stansted with no change fees.

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

Yes! Start tracking prices for Keflavik Intl to Stansted flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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