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Cheap flights from London Stansted Airport to Reykjavik Keflavik Intl Airport from £130

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
STN — KEF
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Keflavik Intl

Enter your travel dates to find the best prices.

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 11 August 2026.

Thu 8/1019:15 -
1 stop15h 40m
Sun 11/1019:35 -
1 stop10h 45m
Deal found 11/8£200
Tue 8/921:20 -
1 stop11h 20m
Tue 15/920:05 -
1 stop14h 40m
Deal found 11/8£202
Fri 25/921:45 -
1 stop11h 05m
Fri 2/1018:55 -
1 stop11h 40m
Deal found 11/8£204
Tue 8/919:05 -
2 stops25h 10m
Sat 12/919:55 -
2 stops18h 05m
Deal found 9/8£205
Sat 19/915:25 -
1 stop9h 10m
Tue 22/909:40 -
1 stop12h 10m
Deal found 11/8£207
Thu 1/1007:20 -
2 stops12h 35m
Mon 5/1008:35 -
2 stops24h 45m
Deal found 7/8£207
Mon 21/908:25 -
1 stop9h 20m
Tue 29/918:00 -
1 stop11h 50m
Deal found 11/8£208
Wed 2/907:00 -
2 stops13h 15m
Sun 20/919:35 -
2 stops23h 20m
Deal found 9/8£210

Find flight deals from Stansted to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Keflavik Intl (KEF). 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 11 August 2026.

Round-trip from

£200

One-way from

£130

Popular in

July

Cheapest in

January

Average price

£281
8/10-11/10
  • 8/10-11/10
  • 4 total stops
  • 43h 15m total
  • London to Reykjavik
Search Deals
easyJet
  • easyJet
  • 30/10
  • 1 total stop
  • 29h 20m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£53 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 August 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Keflavik Intl 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 11 August 2026.
Use the filters below to find and compare flights from London Stansted Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 1/10

07:20-18:55

2 stops12h 35m

Reykjavik Keflavik Intl

Mon 5/10

08:35-21:25

2 stops11h 50m

£207

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sat 12/9

07:25-19:15

1 stop12h 50m

Reykjavik Keflavik Intl

Thu 17/9

19:35-11:45

1 stop15h 10m

£208

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 16/12

20:25-08:30

1 stop12h 05m

Reykjavik Keflavik Intl

Sun 20/12

11:05-20:45

1 stop9h 40m

£215

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 23/12

20:25-08:30

1 stop12h 05m

Reykjavik Keflavik Intl

Thu 31/12

09:20-20:00

1 stop10h 40m

£217

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Wed 6/1

20:25-08:30

1 stop12h 05m

Reykjavik Keflavik Intl

Sun 17/1

11:05-20:45

1 stop9h 40m

£227

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 3/9

21:55-17:55

2 stops21h 00m

Reykjavik Keflavik Intl

Thu 10/9

19:35-17:45

2 stops21h 10m

£238

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Mon 7/9

21:50-18:25

2 stops21h 35m

Reykjavik Keflavik Intl

Sun 13/9

19:35-19:55

2 stops23h 20m

£241

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 3/9

21:55-17:55

2 stops21h 00m

Reykjavik Keflavik Intl

Sun 6/9

17:35-21:05

2 stops26h 30m

£245

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Sat 19/12

22:25-10:15

1 stop11h 50m

Reykjavik Keflavik Intl

Wed 23/12

18:05-10:50

1 stop16h 45m

£250
Fastest return journey

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Thu 27/8

10:25-18:40

1 stop9h 15m

Reykjavik Keflavik Intl

Wed 2/9

17:35-06:50

1 stop12h 15m

£264

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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.
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 7% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 100 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 Sunday 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 4% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Keflavik Intl. 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 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 12h 05m. Fly via easyJet to get the fastest option. London Stansted Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1170 mi.

  • 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.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Kopavogur
Keflavik
Hveragerdi

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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.
Heathrow to Keflavik Intl flights
Gatwick to Keflavik Intl flights
London City to Keflavik Intl flights
Luton to Keflavik Intl flights
Southend to Keflavik Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Stansted to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to Keflavik Intl flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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