£65 Find Cheap Flights from London to Iceland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Iceland departing on 26/11. 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
1 adult, Economy

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Book Cheap London to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Iceland 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Iceland

Tue, 9 Dec - Fri, 12 Dec
Icelandair Logo
20:35 - 23:55LHR-KEF
3h 20mdirect
Icelandair Logo
07:35 - 10:50KEF-LHR
3h 15mdirect
£109Icelandair
Find Deal
Thu, 13 Nov - Sun, 16 Nov
easyJet Logo
14:00 - 17:15LTN-KEF
3h 15mdirect
easyJet Logo
10:05 - 13:00KEF-LTN
2h 55mdirect
£109easyJet
Find Deal
Sat, 15 Nov - Fri, 21 Nov
easyJet Logo
14:25 - 17:45LGW-KEF
3h 20mdirect
easyJet Logo
19:15 - 22:25KEF-LGW
3h 10mdirect
£109easyJet
Find Deal
Sat, 15 Nov - Fri, 21 Nov
Icelandair Logo
11:55 - 15:20LGW-KEF
3h 25mdirect
Icelandair Logo
07:40 - 10:55KEF-LGW
3h 15mdirect
£110Icelandair
Find Deal
Thu, 6 Nov - Mon, 10 Nov
 Logo
08:25 - 18:55LTN-KEF
10h 30m1 stop
 Logo
11:55 - 14:50KEF-LTN
2h 55mdirect
Thu, 9 Oct - Tue, 14 Oct
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£111PLAY
Find Deal
Tue, 14 Oct - Sat, 18 Oct
PLAY Logo
11:40 - 13:45STN-KEF
3h 05mdirect
PLAY Logo
06:40 - 10:40KEF-STN
3h 00mdirect
£112PLAY
Find Deal
Mon, 17 Nov - Thu, 20 Nov
British Airways Logo
07:35 - 10:55LHR-KEF
3h 20mdirect
British Airways Logo
11:45 - 14:55KEF-LHR
3h 10mdirect
£120British Airways
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Wed, 14 Jan - Sat, 24 Jan
British Airways Logo
07:30 - 10:50LHR-KEF
3h 20mdirect
British Airways Logo
11:55 - 15:05KEF-LHR
3h 10mdirect
£130British Airways
Find Deal
Sat, 1 Nov - Mon, 3 Nov
Scandinavian Airlines Logo
15:35 - 10:30LHR-KEF
18h 55m1 stop
Scandinavian Airlines Logo
13:00 - 21:35KEF-LHR
8h 35m1 stop
£140Scandinavian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for London to Iceland flights

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

What is the cheapest London to Iceland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Iceland from London found in the last 72 hours was to Reykjavik, at £55 return. The most popular route is from London Gatwick Airport (LGW) to Reykjavik Keflavik Intl Airport (KEF), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £120.

Can I save money by flying with a stopover from London to Iceland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £181, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Iceland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Iceland is January, when tickets cost £90 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £227 and £208 respectively.

What’s the cheapest day of the week to fly from London to Iceland?

The average price of all round-trip flights from London to Iceland clicked on KAYAK for each day over the last 12 months.

For London to Iceland, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Iceland back to London, the best deals are generally found on Friday, with Saturday being the most expensive.

How far in advance should I book a flight from London to Iceland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Iceland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London to Iceland, you should book around 3 weeks before departure, which saves you about 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from London to Iceland

Low seasonJune
Cheapest flight£65
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 54% lower on average.
Flight from London Luton Airport to Reykjavik

Flights from London to Iceland: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to Iceland 
Verified travelerFlew with IcelandairLGW-KEFFeb 2025
Pack snacks. Expensive restaurants and no in flight food unless ordered.
JonFlew with IcelandairLGW-KEFJun 2024
Understanding the transit system. Something we had not done. So we took a cab that sat in a lot of traffic and cost us a lot of time and money when we could have taken the tube for very little cost and half time time

FAQs - booking Iceland flights

  • Do I need a visa to visit Iceland?

    UK citizens, permanents residents and EU nationals do not require a visa to visit Iceland. UK passports must however be valid for at least three months from your date of departure from Iceland. Foreign passport holders should make enquiries online regarding visas prior to booking flights from London to Iceland.

  • Where can I get local cash at Reykjavik Keflavik International Airport?

    Arion Bank provides foreign exchange counters in both Arrivals and Departures Halls at Reykjavik Keflavik International Airport. There are also about six cashpoint machines dispersed around the Arrivals Hall, so finding a place to obtain some local currency is very convenient. UK currency exchange companies often offer pre-order services so that you can just pick up your cash upon arrival in Iceland.

  • How do I get from Reykjavik Keflavik International Airport to the city centre?

    After your flight from London to Iceland arrives at Reykjavik Keflavik International Airport, Local Bus 55, Airport Direct (24-hr service) and Flybus (departs about 40min after each arrival) all provide public transport to the city centre. Airport taxi or car hire services are your other options and some downtown hotels may provide airport shuttle transport so make a few enquiries when booking your accommodation.

  • How far is Reykjavik Keflavik International Airport from Vatnajökull National Park?

    Vatnajökull National Park is one of three UNESCO World Heritage Sites in Iceland and a major tourist attraction. When you book your flight from London to Iceland, check for connecting flights from there to Hornafjordur Airport (HFN) which is about 10min by car from the national park.

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

    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 from London to Iceland.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Iceland 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 from London to Iceland?

    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 from London to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally in the evening, when retur flights cost £216 on average. Morning departures are around 141% more expensive than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £732.

Top tips for finding a cheap flight from London to Iceland

  • Regular flights from London to Iceland depart from at least three of the city’s airports: London Gatwick (LGW), London Heathrow (LHR) and London Luton (LTN). Regardless of the point of origin, all flights to Iceland from London arrive at Reykjavik Keflavik International Airport (KEF), the country’s main gateway for foreign air travel.
  • Daily direct flights from London to Iceland are available courtesy of several airlines. easyJet offers cheap direct service departing London Gatwick and London Luton airports while WIZZ Air operates non-stop flights from its hub at London Luton. Icelandair and British Airways, the national carriers for both countries use London Heathrow for direct flights to Reykjavik. Expect flight durations of approximately 3h 30min.
  • The easiest way to London Luton from Central London is via fast trains from City Thameslink, Blackfriars, Farringdon and London St Pancras International. Trains run about every 15min on average during peak hours with journeys between 25-40min depending on your location. Add an extra 15min to your travel schedule for the shuttle bus transfer from Luton Airport Parkway to the terminals.
  • Flights from London to Iceland departing London Gatwick leave from the airport’s North Terminal. All Gatwick Express trains from London Victoria station terminate at the South Terminal train station so you’ll have to ride the Airlink shuttle from there to the North Terminal. Airlink shuttles run 24 hours daily and take only a few minutes from end to end.
  • Passengers using London Heathrow for flights from London to Iceland can avail themselves of several services and facilities to enhance their travel experience. Prayer rooms and lounges are available in all terminals for some R&R prior to departure. Need to get some work done before take-off? Regus offers convenient business lounges and office facilities at Terminals 2, 3 and 5.

Reviews of the top 5 airlines flying from London to Iceland

 
Need help choosing which airline to fly with from London to Iceland? 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.
7.4
Scandinavian AirlinesOverall score based on 1484 reviews
8.0Crew
7.7Boarding
6.7Entertainment
6.7Food
7.3Comfort
Airline reviews

Only one choice for meal seats had no leg room

6.0 GoodMarek, Aug 2025PRG - CPH
Read more Scandinavian Airlines reviews

Only one choice for meal seats had no leg room

I didn't book special seats but the ones I got were great. The food wasn't good but on par with other airlines

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

Online check in of SAS is very poor. Even the kiosks at London had system problems. Either it would print boarding tickets or luggage tags. Many other customers had problems . SAS staff was good and helped.

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

The seats have no legroom. I was bruised on my knees for having them pressed up against the seat in front of me. Then I got food poisoning from the special meal I ordered. Pretty horrible all around.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

Food could have been better. My pasta was microwaved into a solid block. Inedible.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

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

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

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.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

Everything you need to know for your flight from London to Iceland

Cabin class types available on flights to Iceland

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

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