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Cheap flights from Reykjavik Keflavik Intl Airport to London Stansted Airport from £122

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STN
22 Aug — 29 Aug1
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 23 July 2026.

Thu 19/1112:05
KEF
-
STN
Nonstop2h 55m
Jet2
Mon 23/1108:05
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 21/7£122
Mon 16/1112:00
KEF
-
STN
Nonstop2h 55m
Jet2
Mon 23/1108:05
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 21/7£128
Thu 22/1019:20
KEF
-
STN
1 stop11h 45m
Multiple Airlines
Mon 2/1108:05
STN
-
KEF
Nonstop3h 00m
Multiple Airlines
Deal found 20/7£129
Mon 19/1017:25
KEF
-
STN
1 stop13h 10m
Multiple Airlines
Mon 2/1108:05
STN
-
KEF
Nonstop3h 00m
Multiple Airlines
Deal found 20/7£132
Sun 25/1011:05
KEF
-
STN
1 stop9h 40m
Multiple Airlines
Mon 2/1108:05
STN
-
KEF
Nonstop3h 00m
Multiple Airlines
Deal found 20/7£141
Sat 24/1008:30
KEF
-
STN
1 stop6h 45m
Multiple Airlines
Mon 2/1108:05
STN
-
KEF
Nonstop3h 00m
Multiple Airlines
Deal found 20/7£141
Thu 12/1112:05
KEF
-
STN
Nonstop2h 55m
Jet2
Mon 16/1108:05
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 22/7£144
Mon 21/916:10
KEF
-
STN
1 stop14h 40m
Multiple Airlines
Wed 30/921:20
STN
-
KEF
1 stop12h 00m
Multiple Airlines
Deal found 22/7£145
Tue 20/1019:20
KEF
-
STN
1 stop17h 35m
Multiple Airlines
Thu 29/1017:00
STN
-
KEF
1 stop16h 50m
Multiple Airlines
Deal found 19/7£146
Thu 22/1012:20
KEF
-
STN
Nonstop2h 55m
Jet2
Mon 2/1108:05
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 18/7£155
Thu 1/1019:20
KEF
-
STN
1 stop11h 45m
Multiple Airlines
Tue 6/1006:15
STN
-
KEF
1 stop11h 30m
Multiple Airlines
Deal found 22/7£155
Mon 9/1112:00
KEF
-
STN
Nonstop2h 55m
Jet2
Mon 16/1108:05
STN
-
KEF
Nonstop3h 00m
Jet2
Deal found 22/7£156

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 23 July 2026.

Round-trip from

£122

Popular in

June

Cheapest in

November

Average price

£279
Jet2
  • Jet2
  • 19/11-23/11
  • Nonstop
  • 5h 55m total
  • Reykjavik to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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

Sun 25/10

11:05-20:45

1 stop9h 40m

London Stansted

Wed 28/10

20:25-08:30

1 stop12h 05m

£141

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 14/10

19:55-10:15

1 stop13h 20m

London Stansted

Wed 21/10

21:20-08:20

1 stop12h 00m

£158
Fastest return journey

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 24/10

08:30-16:15

1 stop6h 45m

London Stansted

Thu 5/11

08:05-11:05

Nonstop3h 00m

£167

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 10/9

19:20-08:05

1 stop11h 45m

London Stansted

Sun 13/9

07:25-18:20

1 stop11h 55m

£196

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 1/9

20:05-11:45

1 stop14h 40m

London Stansted

Tue 8/9

07:05-19:15

2 stops13h 10m

£209

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 10/9

19:20-08:05

1 stop11h 45m

London Stansted

Tue 15/9

07:50-18:40

1 stop11h 50m

£209

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sun 6/9

17:30-15:05

2 stops20h 35m

London Stansted

Wed 2/12

09:50-20:05

1 stop10h 15m

£214

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 2/9

08:20-21:55

1 stop12h 35m

London Stansted

Tue 8/9

22:35-07:40

1 stop10h 05m

£221

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 2/9

19:55-11:45

2 stops14h 50m

London Stansted

Sun 6/9

21:10-16:45

2 stops20h 35m

£228

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 3/9

12:05-00:10

1 stop11h 05m

London Stansted

Wed 9/9

21:20-08:20

1 stop12h 00m

£229

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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 8% 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?

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.

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

    For as low as £141, easyJet can have you in London Stansted Airport from Reykjavik Keflavik Intl Airport in 9h 40m. 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

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?

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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