Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Switzerland from £105

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZRH
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

£136

One-way from

£105

Popular in

August

Cheapest in

November

Average price

£139
easyJet
  • easyJet
  • 15/5-22/5
  • 2 total stops
  • 25h 00m total
  • Portsmouth to Switzerland
Search Deals
KLM
  • KLM
  • 3/6
  • 1 total stop
  • 15h 00m total
  • Portsmouth to Switzerland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£12 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 April 2025
Search Deals

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 1 April 2025.

Thu 15/520:50SOU - BSL
1 stop10h 20measyJet
Thu 22/506:35BSL - SOU
1 stop14h 40measyJet
Deal found 31/3£136
Thu 1/517:35SOU - ZRH
1 stop14h 00mKLM
Thu 8/519:25ZRH - SOU
1 stop14h 20mKLM
Deal found 1/4£197
Fri 15/817:35SOU - GVA
1 stop13h 45mKLM
Mon 18/811:55GVA - SOU
1 stop21h 55mKLM
Deal found 1/4£197
Thu 15/515:05SOU - BSL
2 stops24h 30mMultiple Airlines
Thu 22/506:35BSL - SOU
1 stop14h 40mMultiple Airlines
Deal found 31/3£202
Thu 15/520:00SOU - ZRH
2 stops23h 05mMultiple Airlines
Thu 22/506:35ZRH - SOU
1 stop11h 00mMultiple Airlines
Deal found 1/4£216
Fri 4/420:15SOU - GVA
1 stop22h 40measyJet
Sun 6/414:25GVA - SOU
1 stop21h 55measyJet
Deal found 1/4£260
Fri 4/412:15SOU - GVA
2 stops28h 00mMultiple Airlines
Sun 6/414:25GVA - SOU
2 stops30h 30mMultiple Airlines
Deal found 1/4£310
Sat 26/709:20SOU - BSL
1 stop23h 15mKLM
Sat 2/810:15BSL - SOU
1 stop23h 30mKLM
Deal found 31/3£326
Tue 25/1112:30SOU - BSL
2 stops8h 05mBritish Airways
Wed 26/1106:15BSL - SOU
2 stops10h 45mBritish Airways
Deal found 31/3£409
Thu 17/708:40SOU - ZRH
2 stops13h 05mBritish Airways
Tue 22/718:55ZRH - SOU
2 stops14h 05mBritish Airways
Deal found 31/3£520
Thu 17/419:55SOU - GVA
2 stops17h 10mBritish Airways
Sun 20/407:00GVA - SOU
2 stops9h 25mBritish Airways
Deal found 1/4£678
Fri 4/420:00SOU - GVA
1 stop19h 30mAer Lingus
Sun 6/410:05GVA - SOU
1 stop23h 25mAer Lingus
Deal found 1/4£893

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 1 April 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

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Thu 15/5

20:50-08:10

1 stop10h 20m

Basel EuroAirport Swiss

Thu 22/5

06:35-20:15

1 stop14h 40m

£136

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Thu 1/5

17:35-08:35

1 stop14h 00m

Zurich

Thu 8/5

19:25-08:45

1 stop14h 20m

£197

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Fri 15/8

17:35-08:20

1 stop13h 45m

Geneva Geneve-Cointrin

Mon 18/8

11:55-08:50

1 stop21h 55m

£197

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Thu 15/5

15:05-16:35

2 stops24h 30m

Basel EuroAirport Swiss

Thu 22/5

06:35-20:15

1 stop14h 40m

£202

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Thu 15/5

20:00-20:05

2 stops23h 05m

Zurich

Thu 22/5

06:35-16:35

1 stop11h 00m

£216

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Thu 17/4

20:50-07:55

1 stop10h 05m

Geneva Geneve-Cointrin

Mon 21/4

06:00-11:30

1 stop6h 30m

£310

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 26/7

09:20-09:35

1 stop23h 15m

Basel EuroAirport Swiss

Sat 2/8

10:15-08:45

1 stop23h 30m

£326

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

Fri 15/8

16:15-22:50

2 stops29h 35m

Geneva Geneve-Cointrin

Mon 18/8

17:50-19:30

1 stop26h 40m

£335

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 21/6

09:55-22:50

2 stops11h 55m

Basel EuroAirport Swiss

Tue 8/7

19:10-08:10

2 stops14h 00m

£512

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Thu 17/7

08:40-22:45

2 stops13h 05m

Zurich

Tue 22/7

18:55-08:00

2 stops14h 05m

£520

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 16 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 £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 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 1 April 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 1 April 2025.

The most flights from P0R to CH0 are scheduled on a Tuesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Switzerland by month

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

In terms of precipitation, rainfall in Switzerland 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 Switzerland when rainfall is around 63.0 mm.

Temperature in Switzerland by month

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

If weather is an important factor for your trip to Switzerland, 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 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 1 April 2025.
Peruse reviews from past customers who have flown with KLM, Aer Lingus and easyJet from Portsmouth to Switzerland to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,323 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,060 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,792 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,715 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 £105 on KLM. Other airlines that offer cheap prices include Aer Lingus from £209 and British Airways from £238 one-way.

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

    Most travelers choose Southampton Eastleigh - Zurich, Southampton Eastleigh - Geneva Geneve-Cointrin or Southampton Eastleigh - Basel EuroAirport Swiss when deciding on the best route 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 Helvetic Airways (95%), SWISS (93%) or ANA (92%) 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 £1,782, our data shows the cheapest flight currently is £74. When looking at the most popular route, (Southampton Eastleigh - Zurich), you can expect to pay £197 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 £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

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.
Heathrow to Istanbul flights
Heathrow to Lisbon flights
London City to Istanbul flights
Heathrow to Málaga flights
Luton to Istanbul flights
Heathrow to Athens flights
Stansted to Istanbul flights
Heathrow to Barcelona-El Prat flights
Stansted to Amsterdam flights
Gatwick to Madrid flights
Luton to Amsterdam flights
Gatwick to Lisbon flights
Heathrow to Faro flights
Heathrow to Otopeni Intl flights
Gatwick to Istanbul flights
Heathrow to Madrid flights
Heathrow to Palma de Mallorca flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Heathrow to Amsterdam flights
Luton to Barcelona-El Prat flights
Gatwick to Barcelona-El Prat flights
Heathrow to Luqa flights
London City to Málaga flights
Heathrow to Frederic Chopin flights
Luton to Lisbon flights
Heathrow to Charles de Gaulle flights
Gatwick to Amsterdam flights
Luton to Charles de Gaulle flights
Gatwick to Charles de Gaulle flights
Gatwick to Athens flights
Gatwick to Luqa flights
Southend to Amsterdam flights
Heathrow to Linate flights
London City to Barcelona-El Prat flights
Stansted to Lisbon flights
Gatwick to Málaga flights
Heathrow to Larnaca flights
Heathrow to Orly flights
Stansted to Barcelona-El Prat flights
London City to Athens flights
Heathrow to Malpensa flights
Stansted to Málaga flights
London City to Amsterdam flights
Gatwick to Malpensa flights
London City to Charles de Gaulle flights
Stansted to Athens flights
Heathrow to Ibiza flights
Stansted to Sabiha Gokcen flights
London City to Lisbon flights
Stansted to Edinburgh flights

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 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£49FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£44Average£109FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£57Average£121FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£69Average£117FlexibilityNo cancel feeOn-timeN/A
Search easyJet flights
British AirwaysCheapest£76Average£161FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£89Average£187FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£118Average£169FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£136Average£171FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapest£154Average£239FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£180Average£345FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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.