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Cheap flights from Basel EuroAirport Swiss to London from £232

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Basel EuroAirport Swiss to London departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Basel EuroAirport Swiss to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:40 - 17:30
BSL
-
SOU
10h 50m
2 stops
Multiple Airlines Logo
20:10 - 12:40
SOU
-
BSL
15h 30m
1 stop
£232Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
easyJet Logo
09:45 - 19:20
BSL
-
SOU
10h 35m
1 stop
easyJet Logo
14:25 - 20:45
SOU
-
BSL
5h 20m
1 stop
£249easyJet
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 11:45
BSL
-
SOU
22h 20m
2 stops
Multiple Airlines Logo
12:35 - 11:50
SOU
-
BSL
22h 15m
2 stops
£382Multiple Airlines
Fri, 1 May - Sun, 28 Jun
British Airways Logo
19:50 - 16:45
BSL
-
SOU
21h 55m
2 stops
British Airways Logo
12:00 - 22:50
SOU
-
BSL
9h 50m
2 stops
£385British Airways
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 07:20
BSL
-
SOU
17h 55m
3 stops
Multiple Airlines Logo
12:35 - 11:50
SOU
-
BSL
22h 15m
2 stops
£397Multiple Airlines
Fri, 1 May - Sun, 28 Jun
Multiple Airlines Logo
14:25 - 11:45
BSL
-
SOU
22h 20m
2 stops
Multiple Airlines Logo
20:45 - 11:50
SOU
-
BSL
14h 05m
1 stop
£461Multiple Airlines
Fri, 1 May - Sun, 28 Jun
British Airways Logo
19:50 - 13:40
BSL
-
SOU
18h 50m
2 stops
British Airways Logo
20:25 - 15:05
SOU
-
BSL
17h 40m
2 stops
£575British Airways
Fri, 27 Feb - Sun, 1 Mar
British Airways Logo
11:05 - 20:20
BSL
-
SOU
10h 15m
2 stops
British Airways Logo
14:55 - 10:10
SOU
-
BSL
18h 15m
2 stops
£652British Airways
Thu, 5 Mar - Sun, 8 Mar
British Airways Logo
06:35 - 19:55
BSL
-
SOU
14h 20m
2 stops
British Airways Logo
08:40 - 22:20
SOU
-
BSL
12h 40m
2 stops
£1,039British Airways
Sun, 22 Feb - Mon, 23 Feb

British Airways flights from Basel EuroAirport Swiss to Southampton

Our best British Airways deals on Basel EuroAirport Swiss to Southampton flight tickets
British Airways
13 Mar
BSL19:50Basel EuroAirport Swiss
21h 55m
2 stops
SOU16:45Southampton Eastleigh
20 Mar
SOU12:00Southampton Eastleigh
9h 50m
2 stops
BSL22:50Basel EuroAirport Swiss
£385
British Airways
27 Feb
BSL19:50Basel EuroAirport Swiss
18h 50m
2 stops
SOU13:40Southampton Eastleigh
1 Mar
SOU20:25Southampton Eastleigh
17h 40m
2 stops
BSL15:05Basel EuroAirport Swiss
£575
British Airways
5 Mar
BSL11:05Basel EuroAirport Swiss
10h 15m
2 stops
SOU20:20Southampton Eastleigh
8 Mar
SOU14:55Southampton Eastleigh
18h 15m
2 stops
BSL10:10Basel EuroAirport Swiss
£652

momondo Fare Finder

 
Customise your flight search to find flights from Basel EuroAirport Swiss 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 3 February 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 13/3

07:40-17:30

2 stops10h 50m

Southampton Eastleigh

Fri 20/3

20:10-12:40

1 stop15h 30m

£232

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 13/3

09:45-19:20

1 stop10h 35m

Southampton Eastleigh

Fri 20/3

14:25-20:45

1 stop5h 20m

£249

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 1/5

14:25-11:45

2 stops22h 20m

Southampton Eastleigh

Sun 28/6

12:35-11:50

2 stops22h 15m

£382

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 13/3

19:50-16:45

2 stops21h 55m

Southampton Eastleigh

Fri 20/3

12:00-22:50

2 stops9h 50m

£385

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 1/5

14:25-07:20

3 stops17h 55m

Southampton Eastleigh

Sun 28/6

12:35-11:50

2 stops22h 15m

£397

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 1/5

14:25-11:45

2 stops22h 20m

Southampton Eastleigh

Sun 28/6

20:45-11:50

1 stop14h 05m

£461

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Fri 27/2

19:50-13:40

2 stops18h 50m

Southampton Eastleigh

Sun 1/3

20:25-15:05

2 stops17h 40m

£575

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Thu 5/3

11:05-20:20

2 stops10h 15m

Southampton Eastleigh

Sun 8/3

14:55-10:10

2 stops18h 15m

£652

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Sun 22/2

06:35-19:55

2 stops14h 20m

Southampton Eastleigh

Mon 23/2

08:40-22:20

2 stops12h 40m

£1,039

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Basel EuroAirport Swiss to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Basel EuroAirport Swiss to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Basel EuroAirport Swiss to Southampton (BSL to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Basel EuroAirport Swiss to Southampton

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Southampton takes 10h 15m
There are no direct flights from Basel EuroAirport Swiss to Southampton. There are no popular flight routes from Basel EuroAirport Swiss to Southampton.
Search flight deals

  • How far is Basel EuroAirport Swiss to Southampton Eastleigh by plane?

    Southampton Eastleigh is 462.8 mi away from Basel EuroAirport Swiss. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Basel EuroAirport Swiss to Southampton Eastleigh Airport?

    Prices for flights from Basel EuroAirport Swiss to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Basel EuroAirport Swiss to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel EuroAirport Swiss to Southampton Eastleigh Airport.

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

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Basel EuroAirport Swiss to Southampton?

    Search flight deals from Basel EuroAirport Swiss to Southampton. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Basel EuroAirport Swiss to Southampton with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Finding the right flight to Southampton from Basel is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

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

Flights from Basel to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Basel 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 Basel to Southampton right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from Basel and alert you when they change.

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