£62 Find Cheap Flights from London Heathrow Airport to Interlaken – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Interlaken departing on 29/10. 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.
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Everything you should know

Cheapest return fare
£121
Typical prices: £142-£233
SWISS
Fri 11/12Sun 13/12
LHR - ZRH • Direct
Cheapest one-way flight
£62
Typical prices: £70-£149
SWISS
Thu 29/10
LHR - ZRH • Direct
Arrival airport
You can’t fly directly to Interlaken. It is served by Zurich (ZRH), located 62.4 miles from Interlaken.
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Flight Deals

Cheap Flights from Heathrow to Interlaken (LHR-ZRH)

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

Fri, 11 Dec - Sun, 13 Dec
SWISS Logo
06:00 - 08:40
LHR
-
ZRH
1h 40mdirect
SWISS Logo
12:10 - 13:00
ZRH
-
LHR
1h 50mdirect
£121SWISS
Wed, 2 Sep - Wed, 9 Sep
SWISS Logo
17:15 - 20:00
LHR
-
ZRH
1h 45mdirect
SWISS Logo
07:05 - 07:55
ZRH
-
LHR
1h 50mdirect
£121SWISS
Thu, 30 Jul - Wed, 5 Aug
SWISS Logo
08:45 - 11:45
LHR
-
ZRH
2h 00mdirect
SWISS Logo
12:05 - 13:00
ZRH
-
LHR
1h 55mdirect
£122SWISS
Thu, 30 Jul - Thu, 6 Aug
SWISS Logo
08:45 - 11:45
LHR
-
ZRH
2h 00mdirect
SWISS Logo
07:05 - 07:55
ZRH
-
LHR
1h 50mdirect
£123SWISS
Thu, 30 Jul - Thu, 6 Aug
SWISS Logo
08:45 - 11:45
LHR
-
ZRH
2h 00mdirect
SWISS Logo
07:05 - 07:55
ZRH
-
LHR
1h 50mdirect
£124SWISS
Sat, 12 Dec - Sat, 19 Dec
SWISS Logo
20:05 - 22:45
LHR
-
ZRH
1h 40mdirect
SWISS Logo
15:30 - 16:20
ZRH
-
LHR
1h 50mdirect
£124SWISS
Thu, 30 Jul - Thu, 6 Aug
SWISS Logo
08:45 - 11:45
LHR
-
ZRH
2h 00mdirect
SWISS Logo
07:05 - 07:55
ZRH
-
LHR
1h 50mdirect
£125SWISS
Tue, 4 Aug - Thu, 13 Aug
British Airways Logo
19:45 - 22:30
LHR
-
ZRH
1h 45mdirect
British Airways Logo
07:15 - 08:05
ZRH
-
LHR
1h 50mdirect
£126British Airways
Tue, 4 Aug - Thu, 13 Aug
British Airways Logo
19:45 - 22:30
LHR
-
ZRH
1h 45mdirect
British Airways Logo
07:15 - 08:05
ZRH
-
LHR
1h 50mdirect
£126British Airways
Tue, 4 Aug - Thu, 13 Aug
British Airways Logo
19:45 - 22:30
LHR
-
ZRH
1h 45mdirect
British Airways Logo
07:15 - 08:05
ZRH
-
LHR
1h 50mdirect
£127British Airways
Useful Info

Good to know - Cheap tickets from London Heathrow Airport to Interlaken

Low seasonNovember
Cheapest flight£62
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Heathrow Airport to Zurich

When to book flights from Heathrow to Interlaken

Are your dates flexible? Find out the best times to travel from Heathrow to Interlaken based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London Heathrow Airport to Interlaken

  • Which airports will I be using when flying from London Heathrow Airport to Interlaken?

    When flying out of London Heathrow Airport you’ll be using London Heathrow. Interlaken does not have its own airport so you’ll be flying into nearby Zurich airport, which is 62.4 mi away.

  • How long does a flight from London Heathrow Airport to Interlaken take?

    Direct flights cover the 490 miles separating London Heathrow Airport and Interlaken in about 1h 40m.

  • How many flights are there between London Heathrow Airport and Interlaken?

    31 direct flights run between London Heathrow Airport and Interlaken on a daily basis. On average, there are about 220 departures each week.

  • What’s the cheapest day of the week to fly between London Heathrow Airport and Interlaken?

    Consider leaving on a Tuesday and avoid Saturdays if you're looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

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

    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 Heathrow Airport to Interlaken.

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

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

    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 Interlaken with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Interlaken?

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

  • Which airlines provide the cheapest flights from London Heathrow Airport to Interlaken?

    In the last 72 hours, the cheapest one-way ticket between London Heathrow Airport and Interlaken found on KAYAK was with easyJet for £21. easyJet offered a return connection from £37 and Air Serbia from £70.

Top tips for finding cheap flights from London Heathrow Airport to Interlaken

  • There is no airport in Interlaken. Instead, you’ll be flying into Zurich Airport when flying between London Heathrow Airport and Interlaken.
  • The cheapest flight from London Heathrow Airport to Interlaken was found 57 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly is November.

Top 4 airlines flying from Heathrow to Interlaken

 
Need help choosing which airline to fly with from Heathrow to Interlaken? 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.
7.5
SWISSOverall score based on 1991 reviews
6.8Entertainment
7.4Comfort
7.7Boarding
7.1Food
8.3Crew
Airline reviews

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

2.0 MediocreAnonymous, Jun 2026
BOS - ZRH
Read more SWISS reviews

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

The flight attendants are amazing. The plane itself was not in good shape for passenger comfort. A good share of seat reclines were broken so they went back an unlimited amount, which meant the person in front of me was fully in my lap (the crew helped me find another seat but that would not have been possible on a full flight). Moisture from the ventilation was also dripping on me. And the entertainment system is almost impossible to hear.

Super friendly crew, good communication. I wasn’t expecting food on a short flight but they handed out a cheese sandwich on pretzel bun, very nice!

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Very unprofessional treatment of customers - boardring on being unethical. Only cares about money and not the customer. If you use the swiss brand, you should deserve it - now swiss air doesn't deserve the swiss brand.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

No fault of the crew, but the the rear lavatories were closed the entire flight. The front lavatories were blocked off for the first part of the flight by the food cart. Then some minor turbulence occurred so the fasten seatbelt sign came on for the second part of the flight. Heroic containment engaged! It was not fun.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

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.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Club Europe is always lovely. I really enjoy everything about it. One thing that has changed in recent years though, is the swap to Prosecco from Champagne in the lounges. This is really disappointing. I really don’t like Prosecco, and always looked forward to a lovely glass of champagne in the lounge. Is it possible to change back? It does make the whole experience a little more of a luxury experience.

They need to improve their service at the airport. Rather than a bus, they need to park the plane at a station like normal airlines to so passengers can just walk out of the plane into the airport and catch their next flight

Flight was cancelled at the last minute with no explanation. No viable alternative offered and zero customer service support. Totally useless.

My experience was very disappointing. Firstly I was unable to check in using the kiosks. Secondly even though I purchased a flight with one checked bag, I was told at the counter that a checked bag was not included in my flight booking. And I had to pay for my bag. At the check in counter, the airline representative was very arrogant and demeaning. She insisted on charging me £140 for the luggage. And said it was an automatic charge calculated by the scale. This didn’t make sense to me. As it was 0.5 kg overweight. Which only required me to remove 2 bottles of water. Having an extensive flight schedule that involved multiple flights included NY and Brussels, this leg of my flight was the most stressful and unpleasant.

My luggage never arrived to Zurich. They can't confirm when it will arrive

Updates from pilots about delays would make them less frustrating.

Almost 3 hour delay. First because the crew was late. Then a technical problem with the airplane.

It was a short flight but all worked well. Crew was excellent

Got away on time, comfortable flight. Landed into thick fog at Zurich with no concerns.

Of 5 bags that we had in our group only 3 turned up at our destination. That was over 24 hours ago and it looks to be another 24 minimum before we see the other 2 bags. Communication has been terrible.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

Lacking online check in, had to wait an hour in order to check in on the counter even without language.

To be honest, it was a fair flight, nothing more, nothing less. Since the route is short, I can accept poor in-flight service. The Belgrade airport is currently undergoing extensive reconstruction, which may result in some minor disruptions, but progress is expected to be made within the foreseeable future.

Omg my flight was delayed from 4pm to 9:45 pm with no explanation- that is ridiculous

Very poor embarkation in Belgrade , employees not friendly, not well organized. The flight was delayed by over 2.5 hours and the employees at the air Serbia desk at Belgrade were unhelpful, disinterested and all appeared more concerned about their snack (all were munching something) than assisting passengers

They didnt let me do the check in online. That was terrible cause I was coming from another country,so I had to go oit the airport and go un again through controls. They Also made me pay more for my bag which was very light. And the personal was not so nice.

It was not communicated in advance by the airline, but we needed a PCR test before boarding.

Everything you need to know for your flight from Heathrow to Interlaken

Complete your trip to Interlaken with a hotel stay or car hire