Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Switzerland from £88

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZRH
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Portsmouth to Switzerland

Keep the following information in mind while searching for Portsmouth to Switzerland flight deals. Data was last updated 11 July 2025.

Round-trip from

£180

One-way from

£88

Popular in

July

Cheapest in

March

Average price

£163
KLM
  • KLM
  • 29/8-1/9
  • 2 total stops
  • 28h 20m total
  • Portsmouth to Switzerland
easyJet
  • easyJet
  • 21/7
  • 1 total stop
  • 10h 25m total
  • Portsmouth to Switzerland
Highest demand for flights based on searches. 16% potential increase in price (£18 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portsmouth to Switzerland

Cheapest flights from Portsmouth to Switzerland
Explore the most affordable flight options available from Portsmouth to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Fri 29/817:35SOU - GVA
1 stop13h 45mKLM
Mon 1/919:15GVA - SOU
1 stop14h 35mKLM
Deal found 9/7£180
Mon 25/820:30SOU - ZRH
1 stop12h 45mMultiple Airlines
Mon 1/920:50ZRH - SOU
1 stop12h 50mMultiple Airlines
Deal found 11/7£186
Thu 14/818:25SOU - ZRH
1 stop13h 10mKLM
Thu 21/819:25ZRH - SOU
1 stop14h 20mKLM
Deal found 11/7£197
Fri 12/1208:10SOU - GVA
1 stop8h 55mMultiple Airlines
Fri 19/1211:45GVA - SOU
1 stop6h 50mMultiple Airlines
Deal found 9/7£228
Sun 24/814:50SOU - GVA
1 stop17h 15measyJet
Sun 31/807:40GVA - SOU
1 stop8h 20measyJet
Deal found 9/7£231
Mon 21/718:25SOU - BSL
1 stop14h 10mKLM
Fri 1/818:25BSL - SOU
1 stop15h 20mKLM
Deal found 9/7£231
Fri 12/1211:40SOU - GVA
2 stops9h 15mBritish Airways
Fri 19/1216:40GVA - SOU
2 stops18h 20mBritish Airways
Deal found 10/7£400
Mon 28/716:35SOU - ZRH
2 stops15h 55mBritish Airways
Tue 12/820:45ZRH - SOU
2 stops20h 20mBritish Airways
Deal found 10/7£478
Mon 21/719:40SOU - BSL
2 stops26h 10mBritish Airways
Fri 1/806:00BSL - SOU
2 stops11h 05mBritish Airways
Deal found 9/7£601

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Switzerland 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 11 July 2025.
Use the filters below to find and compare flights from Portsmouth to Switzerland that are best for you.

Fly from

Portsmouth

Fly to

Switzerland

Route

Depart

Return

Price

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Fri 29/8

17:35-08:20

1 stop13h 45m

Geneva Geneve-Cointrin

Mon 1/9

19:15-08:50

1 stop14h 35m

£180

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 25/8

20:30-10:15

1 stop12h 45m

Zurich

Mon 1/9

20:50-08:40

1 stop12h 50m

£186

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Thu 14/8

18:25-08:35

1 stop13h 10m

Zurich

Thu 21/8

19:25-08:45

1 stop14h 20m

£197

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Fri 12/12

08:10-18:05

1 stop8h 55m

Geneva Geneve-Cointrin

Fri 19/12

11:45-17:35

1 stop6h 50m

£228

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Sun 24/8

14:50-09:05

1 stop17h 15m

Geneva Geneve-Cointrin

Sun 31/8

07:40-15:00

1 stop8h 20m

£231

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 21/7

18:25-09:35

1 stop14h 10m

Basel EuroAirport Swiss

Fri 1/8

18:25-08:45

1 stop15h 20m

£231

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Fri 12/12

11:40-21:55

2 stops9h 15m

Geneva Geneve-Cointrin

Fri 19/12

16:40-10:00

2 stops18h 20m

£400

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 28/7

16:35-09:30

2 stops15h 55m

Zurich

Tue 12/8

20:45-16:05

2 stops20h 20m

£478

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 21/7

19:40-22:50

2 stops26h 10m

Basel EuroAirport Swiss

Fri 1/8

06:00-16:05

2 stops11h 05m

£601

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Mon 21/7

20:30-07:55

1 stop10h 25m

£88

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 15 results
1
2

Best time to book a flight from Portsmouth to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland 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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Switzerland

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

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Switzerland (average of £153). Flying from Portsmouth to Switzerland in August is currently the most expensive (average of £236). 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 CH?

Find hourly flight availability from Portsmouth to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Portsmouth to Switzerland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Weekly flight availability from Portsmouth to Switzerland

Explore weekly flight availability from Portsmouth to Switzerland. 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 11 July 2025.

The most flights from P0R to CH0 are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM, easyJet, andBritish Airways from Portsmouth to Switzerland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Switzerland. 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 Portsmouth to Switzerland one-way?

    One-way options have recently been found by users for as low as £88 on easyJet. Other airlines that offer cheap prices include KLM from £102 and British Airways from £246 one-way.

  • What are the most popular routes from Portsmouth to Switzerland?

  • What are the most reliable airlines from Portsmouth to Switzerland?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Switzerland consider choosing Air Canada (70%), Malaysia Airlines (69%) or British Airways (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Switzerland?

    While on average a flight from Portsmouth to Switzerland is generally £1,731, our data shows the cheapest flight currently is £66. When looking at the most popular route, (Southampton Eastleigh - Geneva Geneve-Cointrin), you can expect to pay £118 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Switzerland (average of £153). Flying from Portsmouth to Switzerland in August is currently the most expensive (average of £236). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Switzerland

Discover the top 10 airlines that operate flights from Portsmouth to Switzerland. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£80FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£42Average£108FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£55Average£115FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£65Average£111FlexibilityNo cancel feeOn-timeN/A
Search easyJet flights
British AirwaysCheapest£72Average£149FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£85Average£176FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£132Average£198FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£136Average£174FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapest£146Average£228FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£151Average£454FlexibilityNo cancel feeOn-time77%
Search Air France 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 Portsmouth to Switzerland?

Cheapflights makes it easy to find Portsmouth to Switzerland 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 Portsmouth to Switzerland?

Cheapflights helps you find that perfect flight to Switzerland from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Switzerland from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Switzerland from Portsmouth today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.