£124 Find Cheap Flights from Portsmouth to Interlaken

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Interlaken departing on 25/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Interlaken

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Portsmouth to Interlaken

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

Mon, 21 Jul - Fri, 1 Aug
KLM Logo
18:25 - 08:35SOU-ZRH
13h 10m1 stop
KLM Logo
19:25 - 08:45ZRH-SOU
14h 20m1 stop
£197KLM
Find Deal
Fri, 4 Jul - Mon, 7 Jul
KLM Logo
18:25 - 08:35SOU-ZRH
13h 10m1 stop
KLM Logo
19:25 - 08:50ZRH-SOU
14h 25m1 stop
£197KLM
Find Deal
Thu, 10 Jul - Thu, 17 Jul
easyJet Logo
20:50 - 09:15SOU-ZRH
11h 25m1 stop
easyJet Logo
09:30 - 20:15ZRH-SOU
11h 45m1 stop
£210easyJet
Find Deal
Thu, 10 Jul - Thu, 17 Jul
 Logo
20:50 - 09:15SOU-ZRH
11h 25m1 stop
 Logo
21:55 - 15:40ZRH-SOU
18h 45m2 stops
Thu, 10 Jul - Thu, 17 Jul
 Logo
20:50 - 08:55SOU-ZRH
35h 05m2 stops
 Logo
21:55 - 15:40ZRH-SOU
18h 45m2 stops
Fri, 4 Jul - Mon, 7 Jul
 Logo
20:00 - 10:35SOU-ZRH
13h 35m1 stop
 Logo
09:10 - 08:40ZRH-SOU
24h 30m2 stops
Sat, 26 Jul - Sat, 2 Aug
 Logo
08:25 - 10:15SOU-ZRH
24h 50m2 stops
 Logo
21:55 - 14:20ZRH-SOU
17h 25m2 stops
Fri, 4 Jul - Mon, 7 Jul
 Logo
20:00 - 08:35SOU-ZRH
35h 35m2 stops
 Logo
09:10 - 08:40ZRH-SOU
24h 30m2 stops
Mon, 28 Jul - Tue, 19 Aug
British Airways Logo
16:45 - 09:30SOU-ZRH
15h 45m2 stops
British Airways Logo
20:45 - 12:00ZRH-SOU
16h 15m2 stops
£601British Airways
Find Deal
Mon, 28 Jul - Wed, 20 Aug
British Airways Logo
08:30 - 09:30SOU-ZRH
24h 00m2 stops
British Airways Logo
15:20 - 08:25ZRH-SOU
18h 05m2 stops
£612British Airways
Find Deal
Useful Info

Good to know - Cheap tickets from Portsmouth to Interlaken

Low seasonNovember
High seasonAugust
Cheapest flight£124
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Southampton to Zurich

When to book flights from Portsmouth to Interlaken

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

FAQs - booking Interlaken flights

  • How long is the flight to Interlaken?

    Flights from Bristol1h 55m
    Flights from Manchester2h 00m
    Flights from Birmingham1h 47m
    Flights from Edinburgh2h 12m
    Flights from London1h 46m
  • What is the cheapest flight to Zurich?

    In the last 3 days, the cheapest flight deal to Zurich was found on the route from Southampton, at £144 return. The most popular connection is from London to Zurich and KAYAK users have found return deals for as low as £84 in the last 3 days.

  • Which airlines fly to Zurich?

    Many airlines fly to Zurich, the most common ones being SWISS, British Airways, and easyJet. See the amount of flights per week for popular airlines flying to Zurich.

  • How to fly to Interlaken?

    You cannot fly directly to Interlaken. KAYAK recommends you fly to Zurich (ZRH) (62.44 miles from Interlaken). From there you can hire a car or take a taxi.

  • What airports are near Interlaken?

    The closest airport is Belp (BRN) (23.24 mi). Other nearby airports are Zurich (ZRH) (62.44 mi) or Basel EuroAirport Swiss (BSL) (64.31 mi). KAYAK recommends you fly to Zurich.

  • How far is Zurich Airport from central Zurich?

    Zurich Airport is 6 miles from the centre of Zurich.

  • What is the name of Zurich’s airport?

    When flying to Zurich, you'll arrive at Zurich Airport (ZRH). The airport is also known as Kloten, Zurich, or Zurich Airport.

  • How does KAYAK find such low prices on flights 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 to Interlaken.

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

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

    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 Interlaken 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 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 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 Interlaken

  • There is no major airport in Interlaken. It is instead served by Zurich Airport.
  • Looking for cheap airfare to Interlaken? 25% of our users found round-trip tickets to Interlaken for the following prices or less: Cheap flights to Interlaken from New Delhi £399, from Bangkok Suvarnabhumi £1,174, from Manchester £1,911
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Interlaken flight deals.

Top airline flying from Portsmouth to Interlaken

 
Need help choosing which airline to fly with from Portsmouth 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.
7.8
KLMOverall score based on 1358 reviews
7.8Boarding
7.7Comfort
7.2Food
7.1Entertainment
8.4Crew
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.