Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Stansted Airport to Reykjavik Keflavik Intl Airport from £67

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
STN — KEF
30 loka — 6 marras1
1 adult
1 adult, Economy

Cheap 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 30 syyskuu 2025.

Round-trip from

£108

One-way from

£67

Popular in

October

Cheapest in

January

Average price

£171

Good round-trip deal

£144 or less

Good one-way deal

£157 or less
PLAY
  • PLAY
  • 15/10-19/10
  • Nonstop
  • 6h 05m total
  • London to Reykjavik
Search Deals
16/11
  • 16/11
  • 1 total stop
  • 36h 15m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from London Stansted to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from London Stansted to Reykjavik Keflavik Intl.
Search Deals

Find flight deals from Stansted to Keflavik Intl

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 30 syyskuu 2025.

ke 15/1011:40STN - KEF
Nonstop3h 05mPLAY
su 19/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 29/9£108
ke 15/1011:40STN - KEF
Nonstop3h 05mPLAY
la 18/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 29/9£112
ti 14/1011:40STN - KEF
Nonstop3h 05mPLAY
la 18/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 28/9£121
ke 8/1011:40STN - KEF
Nonstop3h 05mPLAY
to 9/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 29/9£124
ti 18/1108:50STN - KEF
1 stop7h 35measyJet
to 20/1109:25KEF - STN
1 stop12h 00measyJet
Deal found 29/9£130
pe 21/1111:05STN - KEF
1 stop8h 35mMultiple Airlines
ti 25/1117:05KEF - STN
1 stop14h 35mMultiple Airlines
Deal found 29/9£130
ti 14/1011:40STN - KEF
Nonstop3h 05mPLAY
ma 20/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 29/9£132
ma 24/1107:30STN - KEF
1 stop12h 10mMultiple Airlines
to 27/1119:35KEF - STN
1 stop13h 40mMultiple Airlines
Deal found 28/9£135
ti 14/1011:40STN - KEF
Nonstop3h 05mPLAY
pe 17/1006:40KEF - STN
Nonstop3h 00mPLAY
Deal found 28/9£136

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 30 syyskuu 2025.
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

Stansted

Fly to

Keflavik Intl

Route

Depart

Return

Price

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ke 15/10

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

su 19/10

06:40-10:40

Nonstop3h 00m

£112

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ke 26/11

20:45-08:45

1 stop12h 00m

Reykjavik Keflavik Intl

to 4/12

09:25-21:25

1 stop12h 00m

£139

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ke 19/11

19:25-18:55

1 stop23h 30m

Reykjavik Keflavik Intl

la 22/11

10:20-23:25

1 stop13h 05m

£144

LondonReykjavik

STN - KEF

STNKEF

London Stansted

to 16/10

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

ke 22/10

06:40-10:40

Nonstop3h 00m

£146

LondonReykjavik

STN - KEF

STNKEF

London Stansted

to 6/11

10:00-18:55

1 stop8h 55m

Reykjavik Keflavik Intl

to 13/11

19:35-09:15

1 stop13h 40m

£155

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ke 15/10

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

la 18/10

06:40-10:40

Nonstop3h 00m

£165

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ma 13/10

18:25-08:40

1 stop15h 15m

Reykjavik Keflavik Intl

la 18/10

06:40-10:40

Nonstop3h 00m

£168

LondonReykjavik

STN - KEF

STNKEF

London Stansted

ke 12/11

09:20-19:00

1 stop9h 40m

Reykjavik Keflavik Intl

ke 19/11

19:40-07:45

1 stop12h 05m

£171

LondonReykjavik

STN - KEF

STNKEF

London Stansted

la 11/10

11:40-13:45

Nonstop3h 05m

Reykjavik Keflavik Intl

ke 22/10

06:40-10:40

Nonstop3h 00m

£173

LondonReykjavik

STN - KEF

STNKEF

London Stansted

pe 13/3

18:55-17:15

2 stops22h 20m

Reykjavik Keflavik Intl

ke 18/3

11:15-14:10

Nonstop2h 55m

£180

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 19 results
1
2

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

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

Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from London Stansted Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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.

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

Find hourly flight availability from Stansted to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 syyskuu 2025.

One of the essential ways to save on airfare from London Stansted Airport to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 30 syyskuu 2025.
Read through reviews of airlines operating flights from London Stansted Airport to Reykjavik Keflavik Intl Airport, such as PLAY. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
PLAY
7.0
Good
Check prices

Food

5.5

Crew

8.0

Overall

7.0

Comfort

6.5

Boarding

7.3

Entertainment

4.7

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.
PLAY
7.0
Good
PLAY
7.0
Good
Check prices

Food

5.5

Crew

8.0

Overall

7.0

Comfort

6.5

Boarding

7.3

Entertainment

4.7

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.

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 3h 05m. Fly via PLAY or easyJet to get the fastest option. London Stansted Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1170 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Stansted Airport to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at £83, PLAY will fly you from London Stansted Airport to Reykjavik Keflavik Intl Airport and back. In addition to PLAY, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WorldTicket for as low as £152. PLAY is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest flight price from London Stansted Airport to Reykjavik Keflavik Intl Airport is £55. On average you can expect to pay £282. The most popular route, (London Stansted - Reykjavik Keflavik Intl), can usually be booked for £112.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from London Stansted Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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 Reykjavik Keflavik Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Stansted to Keflavik Intl

Discover the top airline that operate flights from Stansted to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 syyskuu 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£83Average£222FlexibilityNo cancel feeOn-timeN/A
Search PLAY 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.