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Cheap flights from London to Interlaken from £45

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ZRH
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Interlaken are usually found in March or January, booked 61 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from London to Interlaken

Keep the following information in mind while searching for London to Interlaken flight deals. Data was last updated 14 November 2025.

Round-trip from

£79

One-way from

£45

Popular in

August

Cheapest in

March

Average price

£122
easyJet
  • easyJet
  • 8/1-11/1
  • Nonstop
  • 3h 25m total
  • London to Interlaken
Search Deals
easyJet
  • easyJet
  • 20/11
  • Nonstop
  • 1h 45m total
  • London to Interlaken
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from London to Interlaken

Enter your travel dates to find the best prices.

Cheapest flights from London to Interlaken
Explore the most affordable flight options available from London to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Sat 22/1106:00LGW - ZRH
Nonstop1h 45measyJet
Mon 24/1110:05ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£79
Thu 20/1117:30LTN - ZRH
Nonstop1h 40measyJet
Mon 24/1110:55ZRH - LTN
Nonstop1h 55measyJet
Deal found 11/11£79
Fri 12/1212:50LGW - ZRH
Nonstop1h 50measyJet
Mon 15/1210:05ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£80
Sat 13/1206:05LTN - ZRH
1 stop6h 35measyJet
Tue 16/1220:45ZRH - LTN
Nonstop1h 50measyJet
Deal found 13/11£81
Thu 20/1107:55LGW - ZRH
Nonstop1h 45measyJet
Mon 24/1110:05ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£82
Thu 11/1207:55LGW - ZRH
Nonstop1h 45measyJet
Tue 16/1220:15ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£84
Thu 11/1217:30LTN - ZRH
Nonstop1h 40measyJet
Tue 16/1220:45ZRH - LTN
Nonstop1h 50measyJet
Deal found 12/11£84
Sat 29/1106:00LGW - ZRH
Nonstop1h 45measyJet
Sat 6/1215:10ZRH - LGW
Nonstop1h 45measyJet
Deal found 13/11£85
Sat 13/1206:20LGW - ZRH
1 stop6h 20measyJet
Mon 15/1210:05ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£87
Fri 21/1116:35LGW - ZRH
Nonstop1h 40measyJet
Tue 25/1120:15ZRH - LGW
Nonstop1h 45measyJet
Deal found 12/11£88
Sat 6/1212:40LTN - ZRH
Nonstop1h 40measyJet
Mon 8/1210:55ZRH - LTN
Nonstop1h 55measyJet
Deal found 12/11£89
Fri 21/1112:40LTN - ZRH
Nonstop1h 40measyJet
Mon 24/1110:55ZRH - LTN
Nonstop1h 55measyJet
Deal found 12/11£90

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Interlaken 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 14 November 2025.
Use the filters below to find and compare flights from London to Interlaken that are best for you.

Fly from

London

Fly to

Interlaken

Route

Depart

Return

Price

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Fri 12/12

12:50-15:40

Nonstop1h 50m

Zurich

Mon 15/12

10:05-10:50

Nonstop1h 45m

£81

LondonZurich

LTN - ZRH

LTNZRH

London Luton

Sat 13/12

06:05-13:40

1 stop6h 35m

Zurich

Tue 16/12

20:45-21:35

Nonstop1h 50m

£81

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Mon 15/12

06:30-09:20

Nonstop1h 50m

Zurich

Thu 18/12

11:20-12:05

Nonstop1h 45m

£82

LondonZurich

LTN - ZRH

LTNZRH

London Luton

Sun 22/3

18:00-20:40

Nonstop1h 40m

Zurich

Fri 27/3

16:00-16:50

Nonstop1h 50m

£86

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Sat 13/12

06:20-13:40

1 stop6h 20m

Zurich

Mon 15/12

10:05-10:50

Nonstop1h 45m

£87

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Wed 10/12

07:55-10:40

Nonstop1h 45m

Zurich

Wed 17/12

20:15-21:00

Nonstop1h 45m

£88

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Tue 2/12

16:50-19:30

Nonstop1h 40m

Zurich

Wed 3/12

20:15-21:00

Nonstop1h 45m

£88

LondonZurich

LTN - ZRH

LTNZRH

London Luton

Mon 8/12

07:30-10:10

Nonstop1h 40m

Zurich

Wed 10/12

16:20-17:10

Nonstop1h 50m

£88

LondonZurich

LGW - ZRH

LGWZRH

London Gatwick

Wed 21/1

06:45-07:40

1 stop23h 55m

Zurich

Sun 25/1

12:05-12:50

Nonstop1h 45m

£89

LondonZurich

LTN - ZRH

LTNZRH

London Luton

Thu 23/4

18:10-20:50

Nonstop1h 40m

Zurich

Sun 26/4

21:50-22:35

Nonstop1h 45m

£90

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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6

Best time to book a flight from London to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from London 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 London to Interlaken

How far ahead should I book a flight from London to Interlaken?

Use this chart to determine the optimal time to book a return flight from London to Interlaken. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from London to Interlaken, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Interlaken?

Currently, February is the cheapest month in which you can book a flight from London to Interlaken (average of £35). Flying from London to Interlaken in August is currently the most expensive (average of £68). 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 LON to IN9?

Find hourly flight availability from London to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

One of the essential ways to save on airfare from London to Interlaken is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.

What is the cheapest day to fly from London to Interlaken?

Use this chart to determine the cheapest time to fly return from London to Interlaken. Price data was last updated on 16 December 2024.

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

Weekly flight availability from London to Interlaken

Explore weekly flight availability from London to Interlaken. 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 14 November 2025.

The most flights from LON to IN9 are scheduled on a Thursday (47 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from London to Interlaken?

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated 14 November 2025.
See what other customers who have flown with SWISS, easyJet, andLufthansa from London to Interlaken have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,784 reviews
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
easyJet
6.9
Okay
1,842 reviews
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,572 reviews
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
British Airways
6.7
Okay
7,517 reviews
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Air Serbia
6.2
Okay
207 reviews
SWISS
7.5
Good
1,784 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.1

Comfort

7.4

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

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

  • How long is the flight from London to Interlaken?

    There are many flights that can get you from London to Interlaken in 1h 40m. Fly via easyJet, British Airways, or SWISS to get the fastest option. Airlines will cover a distance of 472 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from London to Interlaken one-way?

    The cheapet airlines for a one-way flight from London to Interlaken are easyJet (£46), British Airways (£63), and SWISS (£63).

  • What are the most popular routes from London to Interlaken?

    When deciding which route to take from London to Interlaken consider London Heathrow - Zurich, London Gatwick - Zurich or London City - Zurich as they are the most popular.

  • What are the most reliable airlines from London to Interlaken?

    No one likes to see their flight delayed. When booking a flight from London to Interlaken consider choosing Qatar Airways (76%), British Airways (74%) or Malaysia Airlines (69%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Interlaken?

    While on average a flight from London to Interlaken is generally £1,039, our data shows the cheapest flight currently is £66. When looking at the most popular route, (London Heathrow - Zurich), you can expect to pay £109 for that flight.

  • Can I find deals for flights from London to Interlaken that include hotel bookings?

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

  • How can I find direct flights from London to Interlaken?

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

  • Can I find deals for business class flights from London to Interlaken?

    Yes. Cheapflights offers flight deals from London to Interlaken 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 London to Interlaken?

    Currently, February is the cheapest month in which you can book a flight from London to Interlaken (average of £35). Flying from London to Interlaken in August is currently the most expensive (average of £68). 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

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Alternative routes for London to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Interlaken

Discover the top 10 airlines that operate flights from London to Interlaken. 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£33Average£78FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£40Average£116FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£56Average£117FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£67Average£120FlexibilityNo cancel feeOn-timeN/A
Search easyJet flights
British AirwaysCheapest£69Average£164FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air SerbiaCheapest£71Average£73FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
SWISSCheapest£88Average£173FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£142Average£210FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£155Average£208FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£171Average£288FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Interlaken?

Cheapflights makes it easy to find London to Interlaken flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Interlaken?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Interlaken for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Interlaken with no change fees?

Yes, we can. To see specific flights from London to Interlaken with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Interlaken become cheaper?

Yes! Start tracking prices for London to Interlaken flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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