£44 Find Cheap Flights from Iceland to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Cheap Flight Deals from Iceland to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Iceland to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Iceland to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Iceland to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
£97PLAY
Find Deal
Sat, 10 May - Sun, 11 May
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
£98PLAY
Find Deal
Sat, 10 May - Sun, 11 May
easyJet Logo
08:05 - 22:25KEF-LTN
13h 20m1 stop
easyJet Logo
06:15 - 08:10LTN-KEF
2h 55mdirect
£126easyJet
Find Deal
Wed, 4 Jun - Wed, 11 Jun
easyJet Logo
08:05 - 22:25KEF-LTN
13h 20m1 stop
easyJet Logo
06:15 - 08:10LTN-KEF
2h 55mdirect
£127easyJet
Find Deal
Wed, 4 Jun - Wed, 18 Jun
British Airways Logo
10:30 - 14:40KEF-LHR
3h 10mdirect
British Airways Logo
07:25 - 09:30LHR-KEF
3h 05mdirect
£146British Airways
Find Deal
Thu, 8 May - Sun, 11 May
 Logo
19:10 - 07:20KEF-STN
11h 10m1 stop
 Logo
11:40 - 13:45STN-KEF
3h 05mdirect
Sat, 10 May - Sun, 11 May
British Airways Logo
10:30 - 14:40KEF-LHR
3h 10mdirect
British Airways Logo
07:55 - 10:00LHR-KEF
3h 05mdirect
£147British Airways
Find Deal
Fri, 2 May - Wed, 7 May
 Logo
19:10 - 07:20KEF-STN
11h 10m1 stop
 Logo
11:40 - 13:45STN-KEF
3h 05mdirect
Sat, 10 May - Mon, 12 May
Lufthansa Logo
01:15 - 18:25KEF-LHR
16h 10m1 stop
Lufthansa Logo
08:30 - 23:35LHR-KEF
16h 05m1 stop
£163Lufthansa
Find Deal
Sat, 3 May - Sun, 11 May
Lufthansa Logo
00:25 - 07:40KEF-LHR
6h 15m1 stop
Lufthansa Logo
07:30 - 23:35LHR-KEF
17h 05m1 stop
£174Lufthansa
Find Deal
Fri, 9 May - Sun, 11 May

KAYAK's insights & trends for flights to London

Get data-powered insights and trends into flights to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to London?

The average price of all round-trip flights to London clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Friday where round-trip tickets can be as cheap as £135. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £290 on average.

What is the cheapest time of day to fly to London?

The average price for all round-trip flights to London depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London is generally in the evening, when round-trip flights cost £161 on average. The most expensive time of day to fly to London is generally at night, which is peak travel time and where the average cost of a ticket is £403.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Reykjavik Keflavik Intl Airport £217 return.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Stansted Airport (STN), with an average flight price of £80.

Good to know - Cheap tickets from Iceland to London

Low season

September

High season

July

Cheapest flight

£44
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (58% more expensive on average)
Flight from Reykjavik to London Stansted Airport

FAQs - booking London flights

  • Which London airport is closest to central London?

    Out of the 6 airports in London, London City is the nearest to the city center (8 miles). You'll travel 14 miles to reach the center of London if you land in London Heathrow Airport, 24 miles if you land in London Gatwick Airport, and 28 miles if you arrive in London Luton Airport.

  • How much is a flight to London?

    On average, a flight to London costs £212. The cheapest price found on KAYAK in the last 2 weeks cost £48 and departed from Reykjavik Keflavik Intl Airport.

  • How does KAYAK find such low prices on flights to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London are there each week?

    Each week there are around 797 direct flights from within Iceland to London. The most common day for departures is Friday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to London

  • Looking for a cheap flight from Iceland to London? 25% of our users found flights on this route for £160 or less one-way and £426 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Top airlines flying from Iceland to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Iceland to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
PLAYOverall score based on 101 reviews
4.6Entertainment
8.0Crew
5.4Food
6.4Comfort
7.3Boarding
Airline reviews

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

8.0 ExcellentRachel, Mar 2025KEF - BWI
Read more PLAY reviews

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Southend-on-Sea
Winchester
Croydon
Slough
Stansted
Chichester
Maidstone
Folkestone
Colchester
Crawley
Chelmsford
Hastings
Bedford
Watford
Basingstoke
Newbury

Everything you need to know for your flight to London

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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