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Cheap flights from Basel EuroAirport Swiss to London from £219

This is the cheapest one-way 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 23/2. 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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Find the cheapest flights from Basel EuroAirport Swiss to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:15 - 17:30
BSL
-
SOU
12h 15m2 stops
British Airways Logo
12:00 - 10:15
SOU
-
BSL
21h 15m2 stops
£390British Airways
Mon, 26 Jan - Fri, 30 Jan
British Airways Logo
06:15 - 17:30
BSL
-
SOU
12h 15m2 stops
British Airways Logo
12:00 - 14:10
SOU
-
BSL
25h 10m2 stops
£406British Airways
Mon, 12 Jan - Fri, 16 Jan

British Airways flights from Basel EuroAirport Swiss to Southampton

Our best British Airways deals on Basel EuroAirport Swiss to Southampton flight tickets
British Airways
26 Jan
BSL06:15Basel EuroAirport Swiss
12h 15m
2 stops
SOU17:30Southampton Eastleigh
30 Jan
SOU12:00Southampton Eastleigh
21h 15m
2 stops
BSL10:15Basel EuroAirport Swiss
£390
Find similar
British Airways
12 Jan
BSL10:55Basel EuroAirport Swiss
7h 35m
2 stops
SOU17:30Southampton Eastleigh
16 Jan
SOU12:00Southampton Eastleigh
25h 10m
2 stops
BSL14:10Basel EuroAirport Swiss
£406
Find similar
British Airways
19 Dec
BSL15:55Basel EuroAirport Swiss
17h 55m
2 stops
SOU08:50Southampton Eastleigh
23 Dec
SOU19:55Southampton Eastleigh
18h 10m
2 stops
BSL15:05Basel EuroAirport Swiss
£775
Find similar

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 18 December 2025.
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

Mon 26/1

06:15-17:30

2 stops12h 15m

Southampton Eastleigh

Fri 30/1

12:00-10:15

2 stops21h 15m

£390

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Mon 12/1

06:15-17:30

2 stops12h 15m

Southampton Eastleigh

Fri 16/1

12:00-14:10

2 stops25h 10m

£406

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Mon 23/2

10:55-20:00

2 stops10h 05m

£219

BaselSouthampton

BSL - SOU

BSLSOU

Basel EuroAirport Swiss

Tue 23/12

07:00-16:20

2 stops10h 20m

£476

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Basel EuroAirport Swiss 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 airline that flies from Basel EuroAirport Swiss to Southampton Eastleigh?

British Airways is the most popular carrier operating from Basel EuroAirport Swiss to Southampton Eastleigh

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

12h 15m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Southampton takes 12h 15m
There are no direct flights from Basel EuroAirport Swiss to Southampton. There are no popular flight routes from Basel EuroAirport Swiss to Southampton.
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  • 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 12h 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.

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Why use momondo?

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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