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Cheap flights from Reykjavik Keflavik Intl Airport to London Stansted Airport from £64

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 September 2025.

Round-trip from

£114

One-way from

£64

Popular in

June

Cheapest in

March

Average price

£130

Good round-trip deal

£75 or less

Good one-way deal

£120 or less
PLAY
  • PLAY
  • 6/10-9/10
  • Nonstop
  • 6h 05m total
  • Reykjavik to London
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easyJet
  • easyJet
  • 4/12
  • 1 total stop
  • 12h 00m total
  • Reykjavik to London
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Highest demand for flights based on searches. 29% potential increase in price (£47 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to London Stansted.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to London Stansted.
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Find flight deals from Keflavik Intl to Stansted

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 September 2025.

Tue 14/1006:40KEF - STN
Nonstop3h 00mPLAY
Thu 16/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£125
Tue 30/906:40KEF - STN
Nonstop3h 00mPLAY
Tue 7/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£128
Thu 6/1119:35KEF - STN
1 stop13h 40mMultiple Airlines
Sun 9/1106:10STN - KEF
1 stop12h 45mMultiple Airlines
Deal found 17/9£137
Tue 14/1006:40KEF - STN
Nonstop3h 00mPLAY
Wed 22/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£138
Sun 19/1006:40KEF - STN
Nonstop3h 00mPLAY
Wed 22/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£138
Wed 8/1006:40KEF - STN
Nonstop3h 00mPLAY
Sat 11/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 15/9£141
Thu 16/1006:40KEF - STN
Nonstop3h 00mPLAY
Wed 22/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£144
Wed 8/1006:40KEF - STN
Nonstop3h 00mPLAY
Sun 12/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 15/9£145
Thu 9/1006:40KEF - STN
Nonstop3h 00mPLAY
Sat 11/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£146
Tue 14/1006:40KEF - STN
Nonstop3h 00mMultiple Airlines
Wed 22/1012:45STN - KEF
1 stop8h 30mMultiple Airlines
Deal found 16/9£147
Wed 15/1020:55KEF - STN
1 stop13h 40mMultiple Airlines
Wed 22/1007:30STN - KEF
1 stop13h 45mMultiple Airlines
Deal found 17/9£147
Thu 9/1006:40KEF - STN
Nonstop3h 00mPLAY
Sun 12/1011:40STN - KEF
Nonstop3h 05mPLAY
Deal found 16/9£150

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 September 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

Thu 6/11

19:35-09:15

1 stop13h 40m

London Stansted

Sun 9/11

06:10-18:55

1 stop12h 45m

£137

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 8/10

06:40-10:40

Nonstop3h 00m

London Stansted

Sat 11/10

11:40-13:45

Nonstop3h 05m

£141

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 9/12

17:05-08:20

1 stop15h 15m

London Stansted

Wed 10/12

20:45-08:45

1 stop12h 00m

£147

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Sat 18/10

06:40-10:40

Nonstop3h 00m

London Stansted

Wed 22/10

12:45-20:15

1 stop8h 30m

£147

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 9/10

06:40-10:40

Nonstop3h 00m

London Stansted

Sun 12/10

11:40-13:45

Nonstop3h 05m

£150

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 15/10

06:40-10:40

Nonstop3h 00m

London Stansted

Wed 22/10

11:40-13:45

Nonstop3h 05m

£150

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 1/10

20:55-11:35

1 stop13h 40m

London Stansted

Wed 8/10

11:40-13:45

Nonstop3h 05m

£157

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 28/10

17:05-08:20

1 stop15h 15m

London Stansted

Wed 5/11

07:15-10:15

Nonstop3h 00m

£161

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 6/11

19:35-09:15

1 stop13h 40m

London Stansted

Mon 10/11

07:25-19:40

1 stop12h 15m

£166

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Thu 4/12

09:25-21:25

1 stop12h 00m

£64

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 results
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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

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 September 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 £141, PLAY can have you in London Stansted Airport from Reykjavik Keflavik Intl Airport in 3h. Airlines will cover a distance of 1170 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to London Stansted Airport?

    On average you can expect to pay £137 for a flight from Reykjavik Keflavik Intl Airport to London Stansted Airport. The cheapest flight overall is £50 while the most popular route, (Reykjavik Keflavik Intl - London Stansted) is currently priced at £128.

  • 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.

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to London Stansted Airport (average of £55). Flying from Reykjavik Keflavik Intl Airport to London Stansted Airport in July is currently the most expensive (average of £103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

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