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Cheap flights from Portsmouth to Switzerland from £110

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZRH
18 אוק' — 25 אוק'1
1 adult
1 adult, Economy

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 18 ספטמבר 2025.

Round-trip from

£111

One-way from

£110

Popular in

August

Cheapest in

March

Average price

£130
easyJet
  • easyJet
  • 24/11-28/11
  • 2 total stops
  • 23h 05m total
  • Portsmouth to Switzerland
Search Deals
easyJet
  • easyJet
  • 12/10
  • 2 total stops
  • 24h 35m total
  • Portsmouth to Switzerland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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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 18 ספטמבר 2025.

ב' 24/1108:30SOU - GVA
1 stop9h 15measyJet
ו' 28/1106:30GVA - SOU
1 stop13h 50measyJet
Deal found 16/9£111
ה' 18/1214:15SOU - GVA
Nonstop1h 30measyJet
ה' 1/112:50GVA - SOU
Nonstop1h 45measyJet
Deal found 18/9£114
ב' 15/1219:55SOU - GVA
1 stop10h 45measyJet
ב' 22/1219:00GVA - SOU
1 stop20h 50measyJet
Deal found 16/9£158
ג' 14/1020:00SOU - GVA
1 stop12h 25mAer Lingus
ג' 21/1010:05GVA - SOU
1 stop23h 00mAer Lingus
Deal found 16/9£162
ד' 24/1217:30SOU - GVA
1 stop16h 30mKLM
ד' 31/1219:25GVA - SOU
1 stop13h 55mKLM
Deal found 16/9£166
ו' 31/1019:50SOU - ZRH
1 stop12h 05mMultiple Airlines
ו' 7/1120:10ZRH - SOU
1 stop13h 35mMultiple Airlines
Deal found 16/9£166
ש' 1/1117:30SOU - GVA
1 stop13h 55mKLM
ש' 8/1119:25GVA - SOU
1 stop14h 25mKLM
Deal found 17/9£166
ו' 5/1219:50SOU - GVA
1 stop11h 00measyJet
א' 7/1216:55GVA - SOU
1 stop27h 25measyJet
Deal found 16/9£170
ג' 14/1020:00SOU - GVA
1 stop12h 25mMultiple Airlines
ג' 21/1010:05GVA - SOU
2 stops23h 25mMultiple Airlines
Deal found 16/9£179
ה' 2/1017:35SOU - GVA
1 stop13h 45mKLM
ב' 6/1017:15GVA - SOU
1 stop16h 30mKLM
Deal found 16/9£183
ב' 24/1108:30SOU - GVA
2 stops12h 55mMultiple Airlines
ו' 28/1110:50GVA - SOU
1 stop5h 45mMultiple Airlines
Deal found 16/9£191
ב' 20/1020:00SOU - ZRH
1 stop13h 35mMultiple Airlines
ג' 21/1021:55ZRH - SOU
2 stops22h 35mMultiple Airlines
Deal found 16/9£212

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 18 ספטמבר 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

ב' 24/11

08:30-18:45

1 stop9h 15m

Geneva Geneve-Cointrin

ו' 28/11

06:30-19:20

1 stop13h 50m

£111

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ה' 18/12

14:15-16:45

Nonstop1h 30m

Geneva Geneve-Cointrin

ה' 1/1

12:50-13:35

Nonstop1h 45m

£114

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ה' 15/1

14:15-16:45

Nonstop1h 30m

Geneva Geneve-Cointrin

א' 18/1

14:00-14:45

Nonstop1h 45m

£149

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ב' 15/12

19:55-07:40

1 stop10h 45m

Geneva Geneve-Cointrin

ב' 22/12

19:00-14:50

1 stop20h 50m

£158

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ג' 14/10

20:00-09:25

1 stop12h 25m

Geneva Geneve-Cointrin

ג' 21/10

10:05-08:05

1 stop23h 00m

£162

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ד' 24/12

17:30-11:00

1 stop16h 30m

Geneva Geneve-Cointrin

ד' 31/12

19:25-08:20

1 stop13h 55m

£166

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

ו' 31/10

19:50-08:55

1 stop12h 05m

Zurich

ו' 7/11

20:10-08:45

1 stop13h 35m

£166

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ש' 1/11

17:30-08:25

1 stop13h 55m

Geneva Geneve-Cointrin

ש' 8/11

19:25-08:50

1 stop14h 25m

£166

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ו' 5/12

19:50-07:50

1 stop11h 00m

Geneva Geneve-Cointrin

א' 7/12

16:55-19:20

1 stop27h 25m

£170

SouthamptonGeneva

SOU - GVA

SOUGVA

Southampton Eastleigh

ג' 14/10

20:00-09:25

1 stop12h 25m

Geneva Geneve-Cointrin

ג' 21/10

10:05-08:30

2 stops23h 25m

£179

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 41 results
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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 18 ספטמבר 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 14 September 2025.

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 18 ספטמבר 2025.

The most flights from P0R to CH0 are scheduled on a Wednesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 18 ספטמבר 2025.
Check out reviews from past customers who have flown with KLM and easyJet 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.
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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.

  • How long is the flight from Portsmouth to Switzerland?

    easyJet, Aer Lingus, and KLM can get you from Portsmouth to Switzerland in just under 9h 15m. Your travel time can differ by up to 6h 55m. The distance between Portsmouth and Switzerland is about 471 mi. This flight may include one or multiple stops.

  • 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 £110 on easyJet. Other airlines that offer cheap prices include KLM from £124 and British Airways from £204 one-way.

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

    Most travelers choose Southampton Eastleigh - Geneva Geneve-Cointrin, Southampton Eastleigh - Zurich 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 ANA (66%), Air Canada (64%) or Cathay Pacific (64%) 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 £924, our data shows the cheapest flight currently is £76. When looking at the most popular route, (Southampton Eastleigh - Geneva Geneve-Cointrin), you can expect to pay £111 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

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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 18 ספטמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£80FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£39Average£110FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£54Average£115FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£64Average£114FlexibilityNo cancel feeOn-timeN/A
Search easyJet flights
Air SerbiaCheapest£68Average£70FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
British AirwaysCheapest£73Average£159FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£84Average£168FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£133Average£202FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£145Average£233FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£164Average£277FlexibilityNo 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.

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