£50 Find Cheap Flights from Switzerland to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 11/8. 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, 0 bags

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

 
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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Flight Deals

Cheap Flights from Switzerland to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Switzerland to Heathrow 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 Switzerland to Heathrow

Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
06:10 - 06:55
BSL
-
LHR
1h 45mdirect
British Airways Logo
20:15 - 22:50
LHR
-
BSL
1h 35mdirect
£110British Airways
Thu, 28 May - Mon, 1 Jun
British Airways Logo
06:10 - 06:55
BSL
-
LHR
1h 45mdirect
British Airways Logo
20:15 - 22:50
LHR
-
BSL
1h 35mdirect
£113British Airways
Thu, 17 Sep - Sun, 20 Sep
British Airways Logo
06:10 - 06:55
BSL
-
LHR
1h 45mdirect
British Airways Logo
20:15 - 22:50
LHR
-
BSL
1h 35mdirect
£114British Airways
Mon, 17 Aug - Thu, 20 Aug
British Airways Logo
21:35 - 22:10
BSL
-
LHR
1h 35mdirect
British Airways Logo
16:40 - 19:30
LHR
-
BSL
1h 50mdirect
£115British Airways
Tue, 1 Sep - Mon, 7 Sep
British Airways Logo
08:15 - 09:00
BSL
-
LHR
1h 45mdirect
British Airways Logo
20:15 - 22:50
LHR
-
BSL
1h 35mdirect
£117British Airways
Tue, 1 Sep - Mon, 7 Sep
British Airways Logo
08:15 - 09:00
BSL
-
LHR
1h 45mdirect
British Airways Logo
20:15 - 22:50
LHR
-
BSL
1h 35mdirect
£118British Airways
Tue, 9 Jun - Mon, 22 Jun
Vueling Logo
18:40 - 09:10
GVA
-
LHR
15h 30m
1 stop
Vueling Logo
20:50 - 09:05
LHR
-
GVA
11h 15m
1 stop
£120Vueling
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
15:15 - 16:05
GVA
-
LHR
1h 50mdirect
Multiple Airlines Logo
20:50 - 09:05
LHR
-
GVA
11h 15m
1 stop
£134Multiple Airlines
Mon, 1 Jun - Wed, 3 Jun
SWISS Logo
20:50 - 21:30
GVA
-
LHR
1h 40mdirect
SWISS Logo
19:15 - 22:00
LHR
-
GVA
1h 45mdirect
£137SWISS
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
09:05 - 15:40
BRN
-
LHR
7h 35m
1 stop
Multiple Airlines Logo
15:10 - 19:45
LHR
-
BRN
27h 35m
2 stops
£622Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Heathrow

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

What is the cheapest flight to London Heathrow Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Basel, at £105 return. The most popular connection is from Manchester to London Heathrow Airport and KAYAK users have found return deals for as low as £78 in the last 3 days.

How much is a flight to London Heathrow Airport?

The average and cheapest price for all round-trip flights to London Heathrow Airport from each origin found by users searching on KAYAK in the last month.

A flight to London Heathrow Airport costs £190 on average. The cheapest price found on KAYAK in the last 2 weeks cost £49 and departed from Basel EuroAirport Swiss. The most popular routes on KAYAK are Geneva to London Heathrow Airport which costs £205 on average, and Zurich to London Heathrow Airport, which costs £243 on average.

See prices from:

What is the cheapest day to fly to London?

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

Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as £155. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £237 on average.

What is the cheapest month to fly to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, 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 to London Heathrow Airport is November, where tickets cost £148 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Switzerland is £220 and £202 respectively. For one-way flights, the best month to travel is November with an average price of £148.

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

The average price for all round-trip flights to London Heathrow Airport 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 Heathrow Airport is generally at night, when round-trip flights cost £161 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £503.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Geneva £158 return, from Basel EuroAirport Swiss £168 return, from Zurich £174 return.

How far in advance should I book a flight to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, 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, you should book around 5 weeks before departure, which saves you about 20% 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 Switzerland to London Heathrow Airport

Low seasonJanuary
Cheapest flight£50
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Basel to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • What is the cheapest flight to London Heathrow Airport?

    In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Basel, at £105 return. The most popular connection is from Manchester to London Heathrow Airport and KAYAK users have found return deals for as low as £78 in the last 3 days.

  • How far is London Heathrow Airport from central London?

    Central London is 14 miles away from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £190. The cheapest price found on KAYAK in the last 2 weeks cost £49 and departed from Basel EuroAirport Swiss.

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

    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 Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

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

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

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Geneva £137, from Zurich £220
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airlines flying from Switzerland to Heathrow

 
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 Switzerland 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 Heathrow? 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.
7.6
SWISSOverall score based on 1937 reviews
7.7Boarding
7.1Food
7.4Comfort
8.3Crew
6.8Entertainment
Airline reviews

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

8.0 ExcellentAnonymous, Apr 2026
ZRH - ORD
Read more SWISS reviews

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Business class seating in Swiss really is just Economy seating minus the middle passenger

No choice of food was given, and I was served leftovers, so they were returned back. the crew is unfriendly and harsh. Need to be trained on communication.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

Really BAD check in experience. My bag was left in Geneva and I have not received it yet. I have been in Stockholm 5 days without clothes to change. The flight was good but very unhappy with the post service support.

We still don't have our luggages... flight was Saturday Jan 3rd and today is Wed 7th...even after fling the delayed/missing baggage report on saturday night and contacting SWISS (which is not answering) we still dont have our luggages...

Drinking water could be in more sustainable packaging than plastic bottles

They lost my luggage on December 30th. It is now January 3rd and i still don’t have it. I’ve called lost and found multiple times and they cannot provide an update. They keep saying one day and then it gets postponed again. This is ridiculous and unprofessional. It’s infringing on my vacation. I have stressed how important it is for me to have my suitcase right away. It should have been resolved within 1-2 days.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Northampton
Swindon
Slough
Winchester
Stansted
Croydon
Folkestone
Poole
Chichester
Maidstone
Colchester
Salisbury
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London