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Cheap flights from Portsmouth to Interlaken from £177

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZRH
28 Dec — 4 Jan1
1 adult

Cheap flight deals from Portsmouth to Interlaken

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Interlaken (IN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2024.

Round-trip from

£177

Popular in

November

Cheapest in

March

Average price

£275
KLM
  • KLM
  • 3/2-7/2
  • 2 total stops
  • 30h 15m total
  • Portsmouth to Interlaken
High demand for flights, 13% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Portsmouth to Interlaken

Cheapest flights from Portsmouth to Interlaken
Explore the most affordable flight options available from Portsmouth to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2024.

Tue 24/1208:40SOU - ZRH
2 stops12h 20mBritish Airways
Wed 1/121:05ZRH - SOU
2 stops19h 55mBritish Airways
Deal found 22/12£1,335

Find flights from Portsmouth to Interlaken within your budget

Customise your flight search to find flights from Portsmouth 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 23 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 3/2

17:20-08:15

1 stop13h 55m

Zurich

Fri 7/2

17:30-08:50

1 stop16h 20m

£177

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 3/2

11:50-10:20

2 stops21h 30m

Zurich

Fri 7/2

15:50-09:10

2 stops18h 20m

£221

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Tue 21/1

13:00-22:00

2 stops8h 00m

Zurich

Tue 28/1

06:50-19:25

2 stops13h 35m

£467

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Fri 20/6

08:40-22:45

2 stops13h 05m

£278

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Best time to book a flight from Portsmouth to Interlaken

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

Travel insights for flights from Portsmouth to Interlaken

Get recent, data-driven insights about flights from Portsmouth to Interlaken including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Interlaken (average of £153). Flying from Portsmouth to Interlaken in August is currently the most expensive (average of £238). 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 P0R to IN9?

Find hourly flight availability from Portsmouth 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 23 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Interlaken as you normally would.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Interlaken. Price data was last updated on 30 June 2024.

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

Weekly flight availability from Portsmouth to Interlaken

Explore weekly flight availability from Portsmouth 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 23 December 2024.

The most flights from P0R to IN9 are scheduled on a Monday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Interlaken by month

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

In terms of precipitation, rainfall in Interlaken ranges from 63.0 - 128.0 inches per month. June is typically the wettest month, when rainfall can reach 128.0 mm. January is typically the driest time to visit Interlaken when rainfall is around 63.0 mm.

Temperature in Interlaken by month

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

If weather is an important factor for your trip to Interlaken, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 23 December 2024.
7.8
Good
1,345 reviews

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,345 reviews
7.8
Good
1,345 reviews

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.6
Okay
6,810 reviews
7.8
Good
1,345 reviews

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most reliable airlines from Portsmouth to Interlaken?

    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 Portsmouth to Interlaken on time: airBaltic (81%), JetBlue (80%), Japan Airlines (79%).

  • What are the cheapest flights from Portsmouth to Interlaken?

    On average you can expect to pay £1,015 for a flight from Portsmouth to Interlaken. The cheapest flight overall is £104 while the most popular route, (Southampton Eastleigh - Zurich) is currently priced at £177.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Interlaken (average of £153). Flying from Portsmouth to Interlaken in August is currently the most expensive (average of £238). 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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Top 8 airlines flying from Portsmouth to Interlaken

Discover the top 8 airlines that operate flights from Portsmouth 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 23 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£63FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£34Average£106FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£61Average£160FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Jet2Cheapest£61Average£143FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£71Average£107FlexibilityNo cancel feeOn-timeN/A
Search easyJet flights
SWISSCheapest£91Average£194FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£113Average£225FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£158Average£235FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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

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

Yes! Start tracking prices for Portsmouth 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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