How long is the flight from Portsmouth to Switzerland?

easyJet and KLM can get you from Portsmouth to Switzerland in just under 1h 30m. Your travel time can differ by up to 13h 55m. The distance between Portsmouth and Switzerland is about 471 mi. This flight may include one or multiple stops.

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.

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).

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 cheapest flights from Portsmouth to Switzerland?

While on average a flight from Portsmouth to Switzerland is generally £1,166, our data shows the cheapest flight currently is £72. When looking at the most popular route, (Southampton Eastleigh - Geneva Geneve-Cointrin), you can expect to pay £70 for that flight.

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 (100%), Qatar Airways (74%) or LATAM Airlines (73%) as they are the most reliable in getting you off to your destination on time.

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.

£34+ Cheap Flights from Portsmouth to Switzerland

Cheap flight deals from Portsmouth to Switzerland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 6 September 2026.

Thu 31/1214:25 -

Nonstop1h 30m

Thu 7/113:00 -

Nonstop1h 40m

Deal found 3/9£70

Mon 5/1020:40 -

1 stop10h 10m

Thu 8/1010:00 -

1 stop23h 45m

Deal found 4/9£95

Thu 10/1214:25 -

Nonstop1h 30m

Sun 13/1214:05 -

Nonstop1h 40m

Deal found 4/9£120

Thu 5/1109:20 -

1 stop25h 05m

Thu 19/1106:20 -

1 stop8h 00m

Deal found 1/9£132

Sat 12/1215:25 -

Nonstop1h 35m

Sun 20/1214:05 -

Nonstop1h 40m

Deal found 1/9£146

Mon 19/1019:20 -

1 stop12h 35m

Wed 28/1010:50 -

1 stop23h 00m

Deal found 3/9£154

Fri 11/1215:00 -

1 stop15h 50m

Fri 18/1206:05 -

1 stop9h 05m

Deal found 2/9£155

Mon 19/1019:20 -

1 stop12h 25m

Mon 26/1020:15 -

1 stop13h 35m

Deal found 4/9£160

Mon 5/1020:40 -

1 stop10h 10m

Thu 8/1016:50 -

2 stops16h 55m

Deal found 4/9£164

Mon 19/1019:20 -

1 stop12h 25m

Fri 23/1020:50 -

1 stop23h 40m

Deal found 4/9£167

Mon 5/1019:20 -

1 stop12h 15m

Fri 9/1020:45 -

2 stops16h 00m

Deal found 5/9£173

Thu 1/1009:05 -

1 stop23h 10m

Wed 7/1017:55 -

1 stop15h 40m

Deal found 5/9£186

Best flights from Portsmouth to Switzerland
Discover carefully curated flight deals from Portsmouth to Switzerland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Thu 31/1214:25 -

Nonstop1h 30m

Thu 7/113:00 -

Nonstop1h 40m

Deal found 3/9£70

Mon 19/1019:20 -

1 stop12h 25m

Mon 26/1020:15 -

1 stop13h 35m

Deal found 4/9£160

Mon 5/1020:40 -

1 stop10h 10m

Thu 8/1010:00 -

1 stop23h 45m

Deal found 4/9£95

Thu 4/314:25 -

Nonstop1h 30m

Thu 18/313:00 -

Nonstop1h 40m

Deal found 3/9£108

Mon 5/1017:20 -

1 stop15h 25m

Fri 9/1018:30 -

1 stop15h 15m

Deal found 5/9£247

Fri 1/115:00 -

1 stop6h 50m

Sat 9/106:00 -

Nonstop1h 45m

Deal found 2/9£126

Tue 13/1018:10 -

1 stop14h 50m

Tue 20/1010:10 -

1 stop10h 20m

Deal found 2/9£164

Thu 5/1109:20 -

1 stop25h 05m

Thu 19/1106:20 -

1 stop8h 00m

Deal found 1/9£132

Mon 19/1019:20 -

1 stop12h 25m

Fri 23/1020:50 -

1 stop23h 40m

Deal found 3/9£170

Wed 7/1015:35 -

1 stop5h 45m

Wed 14/1016:15 -

2 stops17h 20m

Deal found 5/9£172

Sat 12/1215:25 -

Nonstop1h 35m

Sun 20/1214:05 -

Nonstop1h 40m

Deal found 1/9£146

Tue 20/1008:55 -

2 stops12h 35m

Wed 21/1015:30 -

2 stops17h 55m

Deal found 2/9£478

Thu 1/1009:05 -

1 stop23h 10m

Wed 7/1017:55 -

1 stop15h 40m

Deal found 5/9£186

Fri 11/1215:00 -

1 stop15h 50m

Fri 18/1206:05 -

1 stop9h 05m

Deal found 2/9£155

Sun 18/1009:15 -

1 stop23h 30m

Sun 25/1006:00 -

1 stop3h 55m

Deal found 3/9£307

Sun 18/1012:35 -

2 stops19h 40m

Sun 25/1021:35 -

2 stops13h 40m

Deal found 3/9£218

Sat 17/1020:00 -

1 stop11h 55m

Sat 24/1018:30 -

2 stops16h 15m

Deal found 2/9£220

Fri 16/1017:20 -

1 stop3h 30m

Fri 23/1018:30 -

1 stop15h 15m

Deal found 1/9£351

Mon 5/1019:20 -

2 stops17h 20m

Fri 9/1020:45 -

2 stops16h 00m

Deal found 5/9£221

Fri 16/1008:55 -

2 stops10h 55m

Fri 23/1020:50 -

1 stop12h 50m

Deal found 2/9£245

Tue 6/1008:55 -

2 stops25h 00m

Fri 9/1019:15 -

2 stops22h 00m

Deal found 2/9£501

Tue 29/920:00 -

3 stops18h 35m

Wed 30/918:15 -

1 stop15h 20m

Deal found 2/9£251

Fri 16/1008:55 -

2 stops11h 05m

Fri 23/1020:25 -

2 stops21h 25m

Deal found 1/9£354

Find flight deals from Portsmouth to Switzerland

Round-trip from	£70
One-way from	£34
Popular in	August
Cheapest in	November
Average price	£147

easyJet
31/12-7/1
Nonstop
3h 10m total
Portsmouth to Switzerland

Search Deals

easyJet
17/12-31/12
Nonstop
1h 30m total
Portsmouth to Switzerland

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£10 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 September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Thu 17/12

14:25-16:55

Nonstop1h 30m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£34

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Sat 12/12

15:25-18:00

Nonstop1h 35m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Mon 14/12

19:25-12:10

1 stop15h 45m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£58

SouthamptonZurich

SOU Southampton Eastleigh - ZRH Zurich

SOUZRH

Southampton Eastleigh

Mon 28/9

20:40-10:15

1 stop12h 35m

Zurich

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Thu 31/12

14:25-16:55

Nonstop1h 30m

Geneva Geneve-Cointrin

Thu 7/1

13:00-13:40

Nonstop1h 40m

£70

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Mon 5/10

20:40-07:50

1 stop10h 10m

Geneva Geneve-Cointrin

Thu 8/10

10:00-08:45

1 stop23h 45m

£95

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Mon 14/12

16:10-09:50

2 stops16h 40m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£98

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Thu 17/12

09:20-22:50

2 stops12h 30m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

SouthamptonGeneva

SOU Southampton Eastleigh - GVA Geneva Geneve-Cointrin

SOUGVA

Southampton Eastleigh

Thu 17/12

12:25-10:10

1 stop20h 45m

Geneva Geneve-Cointrin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£107

SouthamptonZurich

SOU Southampton Eastleigh - ZRH Zurich

SOUZRH

Southampton Eastleigh

Sun 11/10

10:00-09:25

2 stops22h 25m

Zurich

Wed 31/12

00:00-00:00

Nonstop0h 00m

£107

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

SOU-GVA

SOU-ZRH

SOU-BSL

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

P0R-CH0

SOU-GVA

SOU-ZRH

SOU-BSL

What is the cheapest time of day to fly from P0R to CH?

It’s optimal to fly from Portsmouth to Switzerland in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Portsmouth to Switzerland

The most flights from P0R to CH0 are scheduled on a Friday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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

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

Reviews of airlines servicing Switzerland

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

1,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

KLM

7.8

Good

1,568 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

easyJet

6.9

Okay

1,927 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

How long is the flight from Portsmouth to Switzerland?
easyJet and KLM can get you from Portsmouth to Switzerland in just under 1h 30m. Your travel time can differ by up to 13h 55m. The distance between Portsmouth and Switzerland is about 471 mi. This flight may include one or multiple stops.
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 Helvetic Airways (100%), Qatar Airways (74%) or LATAM Airlines (73%) 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 £1,166, our data shows the cheapest flight currently is £72. When looking at the most popular route, (Southampton Eastleigh - Geneva Geneve-Cointrin), you can expect to pay £70 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.

See more FAQs

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Top 8 airlines flying from Portsmouth to Switzerland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£35	Average£106	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£38	Average£88	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Jet2	Cheapest£56	Average£117	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
easyJet	Cheapest£65	Average£126	FlexibilityNo cancel fee	On-timeN/A	Search easyJet flights
British Airways	Cheapest£70	Average£165	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£84	Average£276	FlexibilityNo cancel fee	On-time75%	Search KLM flights
SWISS	Cheapest£91	Average£202	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£131	Average£172	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from Portsmouth to Switzerland from £34

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Switzerland

Cheapest flights from Portsmouth to SwitzerlandExplore 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 6 September 2026.

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 6 September 2026.

Best flights from Portsmouth to SwitzerlandDiscover carefully curated flight deals from Portsmouth to Switzerland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Portsmouth to Switzerland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Portsmouth to SwitzerlandExplore direct flight options from Portsmouth to Switzerland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Explore direct flight options from Portsmouth to Switzerland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Portsmouth to SwitzerlandDiscover last-minute flight deals from Portsmouth to Switzerland. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Switzerland. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Portsmouth to SwitzerlandSearch for one-way flight options from Portsmouth to Switzerland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Portsmouth to Switzerland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Portsmouth to Switzerland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Switzerland that are best for you.

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.

Cheapflights Insights

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 6 September 2026.

It’s optimal to fly from Portsmouth to Switzerland in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Portsmouth to Switzerland

The most flights from P0R to CH0 are scheduled on a Friday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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 5 September 2026.

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

Reviews of airlines servicing Switzerland

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.

Related info for your journey

How long is the flight from Portsmouth to Switzerland?

What are the most popular routes from Portsmouth to Switzerland?

What are the most reliable airlines from Portsmouth to Switzerland?

What are the cheapest flights from Portsmouth to Switzerland?

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

How can I find direct flights from Portsmouth to Switzerland?

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

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.

Complete your trip

Complete your trip to Switzerland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Portsmouth to Switzerland by cabin class

Find flights from Portsmouth to Switzerland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and Switzerland flights

Browse other Portsmouth and Switzerland flight options. Last updated on 6 September 2026.

Popular flight searches

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Portsmouth to Switzerland flights

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Top 8 airlines flying from Portsmouth to Switzerland

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

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Travel Smart

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 6 September 2026.

Best flights from Portsmouth to Switzerland
Discover carefully curated flight deals from Portsmouth to Switzerland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Portsmouth to Switzerland
Explore direct flight options from Portsmouth to Switzerland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Portsmouth to Switzerland
Discover last-minute flight deals from Portsmouth to Switzerland. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Portsmouth to Switzerland
Search for one-way flight options from Portsmouth to Switzerland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.