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Cheap flights from Switzerland to London from £140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Switzerland to London

Recent return flight deals from Switzerland to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:20 - 08:35
BSL
-
SOU
16h 15m
1 stop
Multiple Airlines Logo
14:20 - 08:25
SOU
-
BSL
17h 05m
2 stops
£162Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
14:45 - 08:35
BSL
-
SOU
18h 50m
2 stops
Multiple Airlines Logo
17:20 - 15:40
SOU
-
BSL
21h 20m
2 stops
£208Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
21:10 - 08:35
BSL
-
SOU
12h 25m
1 stop
Multiple Airlines Logo
18:25 - 11:10
SOU
-
BSL
15h 45m
1 stop
£236Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
18:10 - 18:10
ZRH
-
SOU
25h 00m
2 stops
Multiple Airlines Logo
20:10 - 21:20
SOU
-
ZRH
24h 10m
2 stops
£244Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
KLM Logo
19:25 - 08:45
ZRH
-
SOU
14h 20m
1 stop
KLM Logo
17:20 - 08:35
SOU
-
ZRH
14h 15m
1 stop
£245KLM
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
09:30 - 19:40
ZRH
-
SOU
11h 10m
1 stop
Multiple Airlines Logo
20:10 - 08:45
SOU
-
ZRH
11h 35m
1 stop
£252Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
KLM Logo
19:25 - 08:45
ZRH
-
SOU
14h 20m
1 stop
KLM Logo
17:30 - 08:35
SOU
-
ZRH
14h 05m
1 stop
£255KLM
Sat, 27 Jun - Sat, 4 Jul
British Airways Logo
08:15 - 12:55
BSL
-
SOU
29h 40m
2 stops
British Airways Logo
18:25 - 19:30
SOU
-
BSL
24h 05m
2 stops
£407British Airways
Tue, 9 Jun - Wed, 10 Jun
British Airways Logo
19:10 - 12:55
BSL
-
SOU
18h 45m
2 stops
British Airways Logo
18:25 - 22:40
SOU
-
BSL
27h 15m
2 stops
£431British Airways
Tue, 9 Jun - Wed, 10 Jun
British Airways Logo
19:10 - 12:55
BSL
-
SOU
18h 45m
2 stops
British Airways Logo
18:25 - 19:30
SOU
-
BSL
24h 05m
2 stops
£433British Airways
Tue, 9 Jun - Wed, 10 Jun

KLM flights from Switzerland to Southampton

Our best KLM deals on Switzerland to Southampton flight tickets
KLM
6 Jun
ZRH19:25Zurich
14h 20m
1 stop
SOU08:45Southampton Eastleigh
13 Jun
SOU17:20Southampton Eastleigh
14h 15m
1 stop
ZRH08:35Zurich
£245
KLM
27 Jun
ZRH19:25Zurich
14h 20m
1 stop
SOU08:45Southampton Eastleigh
4 Jul
SOU17:30Southampton Eastleigh
14h 05m
1 stop
ZRH08:35Zurich
£255
KLM
29 May
ZRH11:50Zurich
6h 00m
1 stop
SOU16:50Southampton Eastleigh
31 May
SOU09:15Southampton Eastleigh
24h 50m
1 stop
ZRH11:05Zurich
£422

British Airways flights from Switzerland to Southampton

Our best British Airways deals on Switzerland to Southampton flight tickets
British Airways
19 Jun
ZRH07:10Zurich
11h 35m
2 stops
SOU17:45Southampton Eastleigh
22 Jun
SOU12:20Southampton Eastleigh
20h 10m
2 stops
ZRH09:30Zurich
£393
British Airways
9 Jun
BSL08:15Basel EuroAirport Swiss
29h 40m
2 stops
SOU12:55Southampton Eastleigh
10 Jun
SOU18:25Southampton Eastleigh
24h 05m
2 stops
BSL19:30Basel EuroAirport Swiss
£407
British Airways
9 Jun
BSL19:10Basel EuroAirport Swiss
18h 45m
2 stops
SOU12:55Southampton Eastleigh
10 Jun
SOU18:25Southampton Eastleigh
27h 15m
2 stops
BSL22:40Basel EuroAirport Swiss
£431

momondo Fare Finder

 
Customise your flight search to find flights from Switzerland to Southampton 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, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Switzerland to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Wed 24/6

17:20-08:35

1 stop16h 15m

Southampton Eastleigh

Wed 1/7

14:20-08:25

2 stops17h 05m

£162

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Wed 24/6

14:45-08:35

2 stops18h 50m

Southampton Eastleigh

Wed 1/7

17:20-15:40

2 stops21h 20m

£208

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Wed 24/6

21:10-08:35

1 stop12h 25m

Southampton Eastleigh

Wed 1/7

18:25-11:10

1 stop15h 45m

£236

ZurichSouthampton

ZRH - SOU

ZRHSOU

Zurich

Fri 26/6

18:10-18:10

2 stops25h 00m

Southampton Eastleigh

Fri 3/7

20:10-21:20

2 stops24h 10m

£244

ZurichSouthampton

ZRH - SOU

ZRHSOU

Zurich

Sat 6/6

19:25-08:45

1 stop14h 20m

Southampton Eastleigh

Sat 13/6

17:20-08:35

1 stop14h 15m

£245
Fastest return journey

ZurichSouthampton

ZRH - SOU

ZRHSOU

Zurich

Fri 26/6

09:30-19:40

1 stop11h 10m

Southampton Eastleigh

Fri 3/7

20:10-08:45

1 stop11h 35m

£252

ZurichSouthampton

ZRH - SOU

ZRHSOU

Zurich

Sat 27/6

19:25-08:45

1 stop14h 20m

Southampton Eastleigh

Sat 4/7

17:30-08:35

1 stop14h 05m

£255

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Tue 9/6

08:15-12:55

2 stops29h 40m

Southampton Eastleigh

Wed 10/6

18:25-19:30

2 stops24h 05m

£407

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Tue 9/6

19:10-12:55

2 stops18h 45m

Southampton Eastleigh

Wed 10/6

18:25-22:40

2 stops27h 15m

£431

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Tue 9/6

19:10-12:55

2 stops18h 45m

Southampton Eastleigh

Wed 10/6

18:25-19:30

2 stops24h 05m

£433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Switzerland to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Switzerland to Southampton Eastleigh flight route?

Fly from Geneva Geneve-Cointrin to Southampton Eastleigh for the best Switzerland - Southampton Eastleigh flight prices

Can stopping save me money on Switzerland to Southampton flights?

No. A direct flight is the cheapest option for a flight between Switzerland to Southampton.

Cheap Switzerland to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Southampton

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Switzerland to Southampton takes 8h 50m
There are no direct flights from Switzerland to Southampton. There are no popular flight routes from Switzerland to Southampton.
Search flight deals

Frequently asked questions about flying from Switzerland to Southampton

  • When did momondo last update prices for flights from Switzerland to Southampton Eastleigh Airport?

    Prices for flights from Switzerland to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Switzerland to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Switzerland to Southampton?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Switzerland to Southampton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Switzerland to Southampton . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Switzerland to Southampton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Switzerland to Southampton flights to just show those with flexible booking policies.

How can momondo help me find flights from Switzerland to Southampton?

Once all potential Switzerland to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Switzerland to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Switzerland to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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