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Cheap flights from Reykjavik Keflavik Intl Airport to London Stansted Airport from £51

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STN
23 Mar — 30 Mar1
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 21 February 2026.

Wed 18/311:15
KEF
-
STN
Nonstop2h 55m
Jet2
Wed 25/307:15
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 17/2£120
Wed 18/311:15
KEF
-
STN
Nonstop2h 55m
Multiple Airlines
Sat 21/321:05
STN
-
KEF
1 stop22h 30m
Multiple Airlines
Deal found 17/2£122
Wed 18/311:15
KEF
-
STN
Nonstop2h 55m
Multiple Airlines
Wed 25/316:50
STN
-
KEF
1 stop15h 55m
Multiple Airlines
Deal found 17/2£122
Wed 18/311:15
KEF
-
STN
Nonstop2h 55m
Multiple Airlines
Fri 20/320:15
STN
-
KEF
1 stop22h 20m
Multiple Airlines
Deal found 17/2£124
Thu 19/319:35
KEF
-
STN
1 stop13h 40m
Multiple Airlines
Mon 23/318:15
STN
-
KEF
1 stop15h 25m
Multiple Airlines
Deal found 17/2£140
Tue 21/419:55
KEF
-
STN
1 stop11h 10m
Multiple Airlines
Fri 24/421:45
STN
-
KEF
1 stop11h 05m
Multiple Airlines
Deal found 18/2£146
Sat 14/310:20
KEF
-
STN
1 stop7h 15m
Multiple Airlines
Sun 15/307:15
STN
-
KEF
Nonstop3h 00m
Multiple Airlines
Deal found 17/2£155

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 21 February 2026.

Round-trip from

£120

One-way from

£51

Popular in

June

Cheapest in

November

Average price

£211
Jet2
  • Jet2
  • 18/3-25/3
  • Nonstop
  • 5h 55m total
  • Reykjavik to London
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Jet2
  • Jet2
  • 18/3
  • Nonstop
  • 2h 55m total
  • Reykjavik to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 21 February 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

Keflavik Intl

Fly to

Stansted

Route

Depart

Return

Price

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 18/3

11:15-14:10

Nonstop2h 55m

London Stansted

Wed 25/3

07:15-10:15

Nonstop3h 00m

£120

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 18/3

11:15-14:10

Nonstop2h 55m

London Stansted

Wed 25/3

16:50-08:45

1 stop15h 55m

£122

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 19/3

19:35-09:15

1 stop13h 40m

London Stansted

Mon 23/3

18:15-09:40

1 stop15h 25m

£140

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 18/3

11:15-14:10

Nonstop2h 55m

London Stansted

Fri 20/3

22:05-10:30

2 stops36h 25m

£150

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 14/3

10:20-17:35

1 stop7h 15m

London Stansted

Sun 15/3

07:15-10:15

Nonstop3h 00m

£155

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 10/3

17:05-08:20

1 stop15h 15m

London Stansted

Tue 17/3

08:50-16:25

1 stop7h 35m

£157

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 14/3

10:20-17:35

1 stop7h 15m

London Stansted

Mon 16/3

21:40-18:35

1 stop20h 55m

£160

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 12/3

19:35-09:15

1 stop13h 40m

London Stansted

Sun 15/3

07:15-10:15

Nonstop3h 00m

£163

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 7/3

10:20-17:35

1 stop7h 15m

London Stansted

Sun 15/3

07:15-10:15

Nonstop3h 00m

£166

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 12/3

19:35-09:15

1 stop13h 40m

£74

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 20 results
1
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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 9% of weekly flights between Reykjavik and London have experienced delays in the past year, with the average delay time being 107 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?

Saturday 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 7% 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.

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

    For as low as £120, Jet2 can have you in London Stansted Airport from Reykjavik Keflavik Intl Airport in 2h 55m. Airlines will cover a distance of 1170 mi. All flights are typically direct.

  • 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.

See more FAQs

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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Crawley
Romford

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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 Heathrow flights
Keflavik Intl to Gatwick 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Keflavik Intl to Stansted. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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