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Cheap flights from Portsmouth to Lucerne from £123

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZRH
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Lucerne

Keep the following information in mind while searching for Portsmouth to Lucerne flight deals. Data was last updated 7 November 2025.

Round-trip from

£195

One-way from

£123

Popular in

December

Cheapest in

February

Average price

£204
Aer Lingus
  • Aer Lingus
  • 3/12-10/12
  • 2 total stops
  • 19h 40m total
  • Portsmouth to Lucerne
Search Deals
KLM
  • KLM
  • 17/4
  • 1 total stop
  • 14h 00m total
  • Portsmouth to Lucerne
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Portsmouth to Lucerne

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Lucerne
Explore the most affordable flight options available from Portsmouth to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Wed 3/1212:25SOU - ZRH
1 stop6h 05mAer Lingus
Wed 10/1220:10ZRH - SOU
1 stop13h 35mAer Lingus
Deal found 5/11£195
Wed 3/1212:25SOU - ZRH
1 stop6h 05mMultiple Airlines
Wed 10/1221:35ZRH - SOU
2 stops17h 00mMultiple Airlines
Deal found 5/11£201
Sat 6/1217:30SOU - ZRH
1 stop16h 30mKLM
Sat 13/1206:50ZRH - SOU
1 stop11h 10mKLM
Deal found 6/11£242
Sat 6/1215:20SOU - ZRH
2 stops16h 35mMultiple Airlines
Sat 13/1216:05ZRH - SOU
2 stops17h 40mMultiple Airlines
Deal found 6/11£244
Thu 18/1218:05SOU - ZRH
1 stop15h 55mKLM
Thu 25/1219:10ZRH - SOU
1 stop13h 55mKLM
Deal found 5/11£246
Mon 22/1219:55SOU - ZRH
1 stop12h 00mMultiple Airlines
Mon 29/1219:10ZRH - SOU
2 stops17h 45mMultiple Airlines
Deal found 7/11£260

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Lucerne 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 7 November 2025.
Use the filters below to find and compare flights from Portsmouth to Lucerne that are best for you.

Fly from

Portsmouth

Fly to

Lucerne

Route

Depart

Return

Price

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Wed 3/12

12:25-19:30

1 stop6h 05m

Zurich

Wed 10/12

21:35-13:35

2 stops17h 00m

£201

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Sat 6/12

17:30-11:00

1 stop16h 30m

Zurich

Sat 13/12

06:50-17:00

1 stop11h 10m

£242

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 22/12

08:40-18:25

1 stop8h 45m

Zurich

Mon 29/12

19:10-08:10

1 stop14h 00m

£242

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Sat 6/12

15:20-08:55

2 stops16h 35m

Zurich

Sat 13/12

16:05-08:45

2 stops17h 40m

£244

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Thu 18/12

18:05-11:00

1 stop15h 55m

Zurich

Thu 25/12

19:10-08:05

1 stop13h 55m

£246

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Mon 22/12

19:55-08:55

1 stop12h 00m

Zurich

Mon 29/12

19:10-11:55

2 stops17h 45m

£260

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Wed 25/3

08:40-22:25

1 stop12h 45m

Zurich

Sat 28/3

09:00-07:45

1 stop23h 45m

£284

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Fri 17/4

17:35-08:35

1 stop14h 00m

£123

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Fri 17/4

08:55-20:50

2 stops10h 55m

£167

SouthamptonZurich

SOU - ZRH

SOUZRH

Southampton Eastleigh

Tue 7/4

18:20-18:55

2 stops23h 35m

£238

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from Portsmouth to Lucerne

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

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

Currently, March is the cheapest month in which you can book a flight from Portsmouth to Lucerne (average of £36). Flying from Portsmouth to Lucerne in August is currently the most expensive (average of £76). 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 LU9?

Find hourly flight availability from Portsmouth to Lucerne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

It’s typically best to fly out from Portsmouth to Lucerne in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Lucerne. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Lucerne flight should consider departing on Wednesday at midday 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.

Weekly flight availability from Portsmouth to Lucerne

Explore weekly flight availability from Portsmouth to Lucerne. 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 7 November 2025.

The most flights from P0R to LU9 are scheduled on a Friday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated 7 November 2025.
Read through reviews of airlines operating flights from Portsmouth to Lucerne, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,408 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,408 reviews
KLM
7.7
Good
1,408 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Lucerne. 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 Lucerne?

    Departing from Portsmouth to Lucerne will take you 16h 30m. Airlines will cover a distance of 507 mi.

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

    Consider Qatar Airways (76%), British Airways (74%) or Malaysia Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Lucerne.

  • What are the cheapest flights from Portsmouth to Lucerne?

    The cheapest flight price from Portsmouth to Lucerne is £67. On average you can expect to pay £1,044. The most popular route, (Southampton Eastleigh - Zurich), can usually be booked for £239.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Portsmouth to Lucerne (average of £36). Flying from Portsmouth to Lucerne in August is currently the most expensive (average of £76). 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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Alternative routes for Portsmouth to Lucerne

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Top 8 airlines flying from Portsmouth to Lucerne

Discover the top 8 airlines that operate flights from Portsmouth to Lucerne. 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£33Average£78FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£44Average£113FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Air SerbiaCheapest£71Average£73FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
British AirwaysCheapest£84Average£144FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£97Average£181FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£143Average£180FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£156Average£221FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£171Average£237FlexibilityNo 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 Lucerne?

Deals for Portsmouth to Lucerne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Lucerne.

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

Need flexible booking options for your flight to Lucerne from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Portsmouth to Lucerne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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