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Cheap flights from Reykjavik Keflavik Intl Airport to London Stansted Airport from £57

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STN
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 18 November 2025.

Tue 30/1217:05KEF - STN
1 stop14h 35mMultiple Airlines
Wed 7/108:05STN - KEF
1 stop24h 40mMultiple Airlines
Deal found 16/11£155
Fri 5/1219:40KEF - STN
1 stop12h 00mMultiple Airlines
Tue 9/1207:50STN - KEF
1 stop8h 35mMultiple Airlines
Deal found 16/11£198
Wed 3/1200:55KEF - STN
2 stops19h 40mMultiple Airlines
Wed 10/1218:25STN - KEF
1 stop17h 15mMultiple Airlines
Deal found 16/11£203
Thu 27/1112:30KEF - STN
2 stops23h 20mMultiple Airlines
Sun 30/1109:35STN - KEF
1 stop10h 00mMultiple Airlines
Deal found 17/11£206
Wed 31/1219:20KEF - STN
2 stops27h 30mMultiple Airlines
Wed 7/118:00STN - KEF
1 stop14h 45mMultiple Airlines
Deal found 16/11£211

Cheap 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 18 November 2025.

Round-trip from

£128

One-way from

£57

Popular in

June

Cheapest in

March

Average price

£119
easyJet
  • easyJet
  • 17/3-31/3
  • 2 total stops
  • 25h 10m total
  • Reykjavik to London
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easyJet
  • easyJet
  • 26/3
  • 1 total stop
  • 6h 30m total
  • Reykjavik to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£51 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 November 2025
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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 18 November 2025.
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

Tue 17/3

17:05-08:20

1 stop15h 15m

London Stansted

Tue 31/3

22:35-07:30

1 stop9h 55m

£128

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 15/1

09:25-21:25

1 stop12h 00m

London Stansted

Wed 21/1

20:45-08:45

1 stop12h 00m

£129

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 26/2

09:25-17:15

1 stop7h 50m

London Stansted

Sat 28/2

19:10-18:40

2 stops23h 30m

£144

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 17/3

17:05-07:40

1 stop14h 35m

London Stansted

Tue 31/3

07:35-19:00

2 stops12h 25m

£151

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sun 15/2

19:35-11:45

2 stops16h 10m

London Stansted

Wed 18/2

18:00-08:45

1 stop14h 45m

£160

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 30/12

17:05-07:40

1 stop14h 35m

London Stansted

Wed 7/1

06:30-08:45

2 stops26h 15m

£183

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 10/1

10:20-23:25

1 stop13h 05m

London Stansted

Sun 11/1

09:35-19:35

1 stop10h 00m

£185

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Fri 5/12

19:40-07:40

1 stop12h 00m

London Stansted

Tue 9/12

07:50-16:25

1 stop8h 35m

£198

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 3/12

00:55-20:35

2 stops19h 40m

London Stansted

Wed 10/12

18:25-11:40

1 stop17h 15m

£203

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Mon 23/2

20:20-07:05

1 stop10h 45m

London Stansted

Mon 2/3

07:30-19:40

1 stop12h 10m

£207

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 20 results
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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

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

Find hourly flight availability from Keflavik Intl to Stansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to London Stansted Airport as you normally would.

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 £128, easyJet can have you in London Stansted Airport from Reykjavik Keflavik Intl Airport in 15h 15m. Airlines will cover a distance of 1170 mi.

  • 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
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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 Luton flights
Keflavik Intl to Gatwick flights
Keflavik Intl to Heathrow 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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