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Cheap flights from Switzerland to London Heathrow Airport from £37

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — LHR
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Switzerland to Heathrow

Keep the following information in mind while searching for Switzerland to Heathrow flight deals. Data was last updated 13 June 2025.

Round-trip from

£71

One-way from

£37

Popular in

July

Cheapest in

March

Average price

£157

Good round-trip deal

£115 or less

Good one-way deal

£48 or less
British Airways
  • British Airways
  • 4/11-17/12
  • Nonstop
  • 3h 15m total
  • Switzerland to London
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British Airways
  • British Airways
  • 17/11
  • Nonstop
  • 1h 50m total
  • Switzerland to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Switzerland to London Heathrow.
Search Deals
Price to beat on a one-way flight from Switzerland to London Heathrow.
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Find flight deals from Switzerland to Heathrow

Cheapest flights from Switzerland to Heathrow
Explore the most affordable flight options available from Switzerland to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 4/1119:05BSL - LHR
Nonstop1h 40mBritish Airways
Wed 17/1207:45LHR - BSL
Nonstop1h 35mBritish Airways
Deal found 13/6£71
Wed 12/1115:55GVA - LHR
Nonstop1h 45mSWISS
Tue 18/1107:00LHR - GVA
Nonstop1h 40mSWISS
Deal found 11/6£88
Wed 3/1215:30GVA - LHR
Nonstop1h 50mBritish Airways
Fri 5/1219:10LHR - GVA
Nonstop1h 45mBritish Airways
Deal found 12/6£90
Wed 24/921:25GVA - LHR
Nonstop1h 40mMultiple Airlines
Sun 28/908:55LHR - GVA
Nonstop1h 40mMultiple Airlines
Deal found 11/6£107
Thu 11/907:05ZRH - LHR
Nonstop1h 50mSWISS
Sun 14/906:00LHR - ZRH
Nonstop1h 40mSWISS
Deal found 12/6£109
Wed 1/1007:05ZRH - LHR
Nonstop1h 50mMultiple Airlines
Tue 7/1007:25LHR - ZRH
1 stop3h 50mMultiple Airlines
Deal found 12/6£110
Thu 2/1020:35ZRH - LHR
Nonstop1h 45mBritish Airways
Sun 5/1009:25LHR - ZRH
Nonstop1h 50mBritish Airways
Deal found 11/6£113
Fri 26/907:20BSL - LHR
1 stop8h 25mMultiple Airlines
Sun 28/907:35LHR - BSL
Nonstop1h 40mMultiple Airlines
Deal found 11/6£135
Tue 24/620:25BSL - LHR
1 stop12h 55mAustrian Airlines
Tue 1/719:30LHR - BSL
1 stop13h 10mAustrian Airlines
Deal found 11/6£136
Mon 6/1015:35GVA - LHR
1 stop4h 05mLufthansa
Wed 8/1006:55LHR - GVA
1 stop4h 25mLufthansa
Deal found 13/6£141
Thu 16/1007:15ZRH - LHR
1 stop14h 30mLufthansa
Thu 23/1016:25LHR - ZRH
1 stop4h 25mLufthansa
Deal found 12/6£142
Tue 1/718:30BSL - LHR
1 stop4h 40mLufthansa
Fri 11/707:30LHR - BSL
1 stop5h 10mLufthansa
Deal found 12/6£146

Cheapflights Fare Finder

Customise your flight search to find flights from Switzerland to Heathrow 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 13 June 2025.
Use the filters below to find and compare flights from Switzerland to London Heathrow Airport that are best for you.

Fly from

Switzerland

Fly to

Heathrow

Route

Depart

Return

Price

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Tue 4/11

19:05-19:45

Nonstop1h 40m

London Heathrow

Wed 17/12

07:45-10:20

Nonstop1h 35m

£71

GenevaLondon

GVA - LHR

GVALHR

Geneva Geneve-Cointrin

Wed 12/11

15:55-16:40

Nonstop1h 45m

London Heathrow

Tue 18/11

07:00-09:40

Nonstop1h 40m

£88

GenevaLondon

GVA - LHR

GVALHR

Geneva Geneve-Cointrin

Wed 3/12

15:30-16:20

Nonstop1h 50m

London Heathrow

Fri 5/12

19:10-21:55

Nonstop1h 45m

£90

GenevaLondon

GVA - LHR

GVALHR

Geneva Geneve-Cointrin

Wed 24/9

21:25-22:05

Nonstop1h 40m

London Heathrow

Sun 28/9

08:55-11:35

Nonstop1h 40m

£107

ZurichLondon

ZRH - LHR

ZRHLHR

Zurich

Sat 6/9

20:55-21:45

Nonstop1h 50m

London Heathrow

Sun 7/9

06:00-08:40

Nonstop1h 40m

£107

ZurichLondon

ZRH - LHR

ZRHLHR

Zurich

Wed 20/8

07:15-08:10

Nonstop1h 55m

London Heathrow

Wed 27/8

19:50-22:35

Nonstop1h 45m

£110

ZurichLondon

ZRH - LHR

ZRHLHR

Zurich

Tue 15/7

09:00-20:55

1 stop12h 55m

London Heathrow

Wed 16/7

06:00-08:40

Nonstop1h 40m

£122

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Fri 26/9

07:20-14:45

1 stop8h 25m

London Heathrow

Sun 28/9

07:35-10:15

Nonstop1h 40m

£135

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Tue 24/6

20:25-08:20

1 stop12h 55m

London Heathrow

Tue 1/7

19:30-09:40

1 stop13h 10m

£136

GenevaLondon

GVA - LHR

GVALHR

Geneva Geneve-Cointrin

Mon 6/10

15:35-18:40

1 stop4h 05m

London Heathrow

Wed 8/10

06:55-12:20

1 stop4h 25m

£141

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 50 results
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Best time to book a flight from Switzerland to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Switzerland 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 Switzerland to London Heathrow Airport

What is the cheapest month to book a flight from Switzerland to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Switzerland to London Heathrow Airport (average of £112). Flying from Switzerland to London Heathrow Airport in August is currently the most expensive (average of £164). 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 CH to LHR?

Find hourly flight availability from Switzerland to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

It’s optimal to fly from Switzerland to London Heathrow Airport in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Switzerland to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Switzerland to Heathrow. Price data was last updated on 27 October 2024.

Travellers seeking maximum savings on their Switzerland to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Switzerland to London Heathrow Airport

Explore weekly flight availability from Switzerland to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from CH0 to LHR are scheduled on a Thursday (35 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines and Air France from Switzerland to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Brussels Airlines
7.4
Good
355 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Switzerland to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Switzerland to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £37. SWISS flights start at £56 while deals on Lufthansa start at £71 one-way.

  • What are the most popular routes from Switzerland to London Heathrow Airport?

    Most travelers choose Zurich - London Heathrow, Basel EuroAirport Swiss - London Heathrow or Geneva Geneve-Cointrin - London Heathrow when deciding on the best route from Switzerland to London Heathrow Airport.

  • What are the most reliable airlines from Switzerland to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Switzerland to London Heathrow Airport on time: Helvetic Airways (100%), JetBlue (91%), United Airlines (81%).

  • What are the cheapest flights from Switzerland to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £55. While the most popular route (Zurich - London Heathrow) can be booked for £81 on average our data indicates £234 when flying from Switzerland to London Heathrow Airport.

  • Can I find deals for flights from Switzerland to Heathrow that include hotel bookings?

    Yes. In addition to deals on Switzerland to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Switzerland to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Switzerland to Heathrow.

  • Can I find deals for business class flights from Switzerland to Heathrow?

    Yes. Cheapflights offers flight deals from Switzerland to Heathrow 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 Switzerland to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Switzerland to London Heathrow Airport (average of £112). Flying from Switzerland to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Switzerland?

Book flights to Switzerland if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Swindon

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Alternative routes for Switzerland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Switzerland to Heathrow

Discover the top 2 airlines that operate flights from Switzerland to Heathrow. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£78Average£131FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£92Average£170FlexibilityNo cancel feeOn-time79%
Search SWISS 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 Switzerland to Heathrow?

Cheapflights helps you search for flights from Switzerland to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Switzerland to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Switzerland.

Can Cheapflights find flights from Switzerland to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Switzerland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Switzerland to Heathrow become cheaper?

Of course! You can now track prices for flights from Switzerland to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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