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£37 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 23/9. 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
0 bags
Tue 4/6
Tue 11/6

Search 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
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here's why:

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Flights to London - Travel Insights & Trends

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 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 Saturday where tickets can be as cheap as £120. On the other hand, the most expensive day to fly is Friday, where prices are £277 on average.

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

The average price for all 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 morning, when flights cost £119 on average. The most expensive time of day to fly to London is generally in the evening, which is peak travel time and where the average cost of a ticket is £258.

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 £85 one-way - £129 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 Southend Airport, with an average flight price of £72.

Which airlines fly to London?

Icelandair, PLAY, and British Airways usually have the most frequent connections from Iceland to London. See the amount of flights per week for popular airlines flying to London.

Which airline offers the most flights to London?

Of the 5 airlines that fly to London, British Airways offers the most flights, with around 456 per week, followed by easyJet with 327 flights per week.

How many airports are there in London?

There are 6 airports in London: London Heathrow Airport (LHR), London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY) and London Southend Airport (SEN). The busiest airport is London Heathrow Airport (LHR), with 49% of all flights arriving there.

How long is the flight to London?

The duration of your flight to London depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to London on KAYAK is from Reykjavik, which takes 3h 05m.

How many direct flights to London are there each day?

There are around 125 direct flights from within Iceland to London every day. Most flights depart in the morning, with 06:00 the most common departure time and 54% of flights departing in the morning.

How many direct flights to London are there each week?

Each week there are around 871 direct flights from within Iceland to London. The most common day for departures is Thursday, with 16% of flights taking off on this day.

How many long-haul flights are there to London each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to London. Instead, there are 41 short-haul flights (up to 3 hour flight duration), with the most arriving from Reykjavik.

How many cities have direct flights to London?

From Iceland, there are direct flights to London from 1 city. This city is Reykjavik and there are 41 direct flights each week.

Good to know - Cheap tickets from Iceland to London

Low season

February

High season

June

Cheapest flight

£37
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (8% 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 £151. The cheapest price found on KAYAK in the last 2 weeks cost £39 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.

See more FAQs

Top tips for finding cheap flights to London

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Prefer to fly direct to London?

Find which airlines fly direct to London, which days they fly and book direct flights.

Direct departures

Iceland to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights

Direct returns

London to Iceland

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights
See more direct flights

Top 3 airlines serving 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.
7.2
PLAYOverall score based on 67 reviews
6.5Comfort
5.2Food
7.5Boarding
8.3Crew
4.3Entertainment
Airline reviews

did not get the seats we had specially paid for

2.0 MediocreWalter, Apr 2024ALC - KEF
Read more about PLAY reviews

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Checking a bag at KEF was time consuming due to long lines despite having a business class ticket

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "Easy flight, and boarded in the front and back of the plane. Made it easier and faster to get on."
Cons: "They aren’t too clear in baggage charges. I got standard fare, but still had to pay for my checked bag for both ways."

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

You booked my 7 year old son to sit on his own without his mum and dad in s separate row between two unfriendly adult strangers. The plane was disgusting and dirty, aisles and everywhere sticky. The lounge waiting area was filthy carpet and had insufficient seats so we had to sit on it to wait for 35 minutes and my 7 year old sone played on this filthy lounge carpet. The outside of the plane appeared clean. The pilot was helpful with the route and what to expect weather etc.

The seat leg room seemed much tighter on the way home My cheese toasty wasn’t that hot - didn’t realise till half eaten

The flight boarded a little late but made up the time in flight - much appreciated. The staff were efficient and fairly friendly One of the toilets wasn’t working - having only one functioning toilet for a flight of hundreds isn’t really acceptable. I still find it amazing that the budget airlines can’t even offer free tap water to passengers.

Plane out was great, one back was cramped. Awful. Thankfully great crew!

Cons: "Delayed flight, once on board the aircraft, further delays on the ground (at Glasgow) made up time in the air landed (not too far from our original landing time) only to be told we’re now being held on the ground (at Gatwick for at least another 20 minutes!) I flew with BA this morning and rated them excellent for everything! EJ you need to up your game!"
Pros: "On time, smooth and professional"
Cons: "Nothing - the best part of this flight is that is so short :)"
Cons: "From terminal to terminal... the worst airlines and experience. Flight delayed, crew unprofessional and boarding horrible."
Cons: "check in was a nightmare it took over an hour of being pushed without anyone controlling the queue"
Cons: "Flight was delayed ridiculously and were not informed of what time it was delayed to until shortly before departure. Been told due to fog but other flights were leaving in the meantime!"

Book cheap flights from Iceland to London

Cheapest flights to London from Iceland found in 2024

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
20/9Fri
directeasyJet
2h 55mKEF-LTN
22/9Sun
directeasyJet
3h 05mLTN-KEF
£77
20/9Fri
directeasyJet
2h 55mKEF-LTN
22/9Sun
directeasyJet
3h 05mLTN-KEF
£87
30/5Thu
directPLAY
3h 00mKEF-STN
3/6Mon
directPLAY
3h 05mSTN-KEF
£97
30/5Thu
directPLAY
3h 00mKEF-STN
5/6Wed
directPLAY
3h 05mSTN-KEF
£99
7/6Fri
1 stopAustrian Airlines
7h 10mKEF-LHR
11/6Tue
1 stopAustrian Airlines
18h 20mLHR-KEF
£146
10/9Tue
1 stop
11h 35mKEF-LGW
14/9Sat
direct
3h 25mLGW-KEF
£156
2/9Mon
1 stop
10h 05mKEF-STN
4/9Wed
direct
3h 05mSTN-KEF
£159
23/10Wed
directIcelandair
3h 15mKEF-LHR
28/10Mon
directIcelandair
3h 15mLHR-KEF
£187
10/9Tue
directIcelandair
3h 15mKEF-LHR
14/9Sat
directIcelandair
3h 15mLHR-KEF
£196
7/6Fri
1 stopAustrian Airlines
17h 30mKEF-LHR
18/6Tue
1 stopAustrian Airlines
18h 20mLHR-KEF
£232

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
23/9Mon
directPLAY
3h 00mKEF-STN
£37
10/5Fri
directPLAY
3h 00mKEF-STN
£41
7/8Wed
directeasyJet
2h 55mKEF-LTN
£47
7/8Wed
directeasyJet
2h 55mKEF-LTN
£48
3/6Mon
1 stopWizz Air
13h 50mKEF-LGW
£71
18/5Sat
directBritish Airways
3h 05mKEF-LHR
£72
22/5Wed
directBritish Airways
3h 05mKEF-LHR
£75
28/5Tue
1 stopWizz Air
10h 00mKEF-LTN
£110
2/7Tue
directIcelandair
3h 10mKEF-LHR
£151
7/7Sun
directIcelandair
3h 10mKEF-LGW
£152

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Last minute flights to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to London that are departing in the next 10 days.
10/5Fri
directeasyJet
2h 55mKEF-LTN
12/5Sun
directeasyJet
3h 05mLTN-KEF
£153
10/5Fri
direct
3h 00mKEF-STN
12/5Sun
multi-stop
12h 55mSTN-KEF
£179
10/5Fri
direct
2h 55mKEF-LTN
12/5Sun
multi-stop
24h 15mLTN-KEF
£199
10/5Fri
multi-stop
5h 45mKEF-LHR
15/5Wed
direct
3h 15mLHR-KEF
£209
10/5Fri
directBritish Airways
3h 05mKEF-LHR
12/5Sun
directBritish Airways
3h 05mLHR-KEF
£266
6/5Mon
directIcelandair
3h 15mKEF-LHR
9/5Thu
directIcelandair
3h 15mLHR-KEF
£267
6/5Mon
multi-stopScandinavian Airlines
6h 25mKEF-LHR
9/5Thu
multi-stopScandinavian Airlines
13h 35mLHR-KEF
£345
6/5Mon
multi-stopScandinavian Airlines
9h 15mKEF-LHR
9/5Thu
multi-stopScandinavian Airlines
13h 35mLHR-KEF
£371
10/5Fri
directPLAY
3h 00mKEF-STN
12/5Sun
directPLAY
3h 05mSTN-KEF
£449
10/5Fri
directIcelandair
3h 10mKEF-LGW
12/5Sun
directIcelandair
3h 15mLGW-KEF
£506

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Flights to London, England

Return flight deals:

London - Iceland

Cabin classes:

£1,535
£39

Popular routes

The most searched flights to London by KAYAK users.