What is the cheapest airline that flies from Southampton Eastleigh to Basel?

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

Which airlines fly to Basel?

British Airways, easyJet and Ryanair are the top three most popular airlines that fly to Basel from Southampton according to our data. British Airways is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Basel. Keep in mind that there are 4 different airlines that fly to Basel on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Southampton Eastleigh Airport to Basel are refreshed on a daily basis.

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

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 Southampton Eastleigh Airport to Basel.

What documentation or ID do you need to fly to Basel?

The travel and health documents required for your trip to Basel 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 Basel. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£186 Cheap Flights from Southampton to Basel in 2025/26

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Find the cheapest flights from Southampton to Basel

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:30 - 17:25SOU-BSL

22h 55m1 stop

06:05 - 08:45BSL-SOU

3h 40m1 stop

£265KLM

Find Deal

Sat, 3 Jan - Sat, 10 Jan

09:30 - 07:50SOU-BSL

21h 20m2 stops

09:15 - 08:45BSL-SOU

24h 30m2 stops

£273Multiple Airlines

Find Deal

Sat, 3 Jan - Sat, 10 Jan

09:25 - 10:40SOU-BSL

24h 15m1 stop

09:15 - 08:45BSL-SOU

24h 30m2 stops

£308Multiple Airlines

Find Deal

Sat, 3 Jan - Sat, 10 Jan

09:30 - 13:35SOU-BSL

27h 05m3 stops

09:15 - 08:45BSL-SOU

24h 30m2 stops

£343Multiple Airlines

Find Deal

Sat, 3 Jan - Sat, 10 Jan

06:50 - 22:50SOU-BSL

15h 00m2 stops

19:10 - 09:25BSL-SOU

15h 15m2 stops

£353British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

06:50 - 22:50SOU-BSL

15h 00m2 stops

11:55 - 20:45BSL-SOU

9h 50m2 stops

£355British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

09:30 - 13:35SOU-BSL

27h 05m3 stops

11:15 - 08:45BSL-SOU

22h 30m3 stops

£392Multiple Airlines

Find Deal

Sat, 3 Jan - Sat, 10 Jan

09:05 - 17:55SOU-BSL

7h 50m1 stop

10:15 - 08:35BSL-SOU

23h 20m1 stop

£432KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

10:15 - 21:30SOU-BSL

10h 15m2 stops

16:25 - 08:10BSL-SOU

16h 45m2 stops

£434British Airways

Find Deal

Sat, 24 Jan - Sun, 25 Jan

17:35 - 13:50SOU-BSL

19h 15m1 stop

18:25 - 08:50BSL-SOU

15h 25m1 stop

£435KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

British Airways flights from Southampton to Basel

Our best British Airways deals on Southampton to Basel flight tickets

British Airways

2 Mar

SOU12:00Southampton Eastleigh

9h 20m

2 stops

BSL22:20Basel EuroAirport Swiss

6 Mar

BSL07:00Basel EuroAirport Swiss

11h 30m

2 stops

SOU17:30Southampton Eastleigh

£353

Find similar

British Airways

30 Mar

SOU06:50Southampton Eastleigh

15h 00m

2 stops

BSL22:50Basel EuroAirport Swiss

31 Mar

BSL19:10Basel EuroAirport Swiss

15h 15m

2 stops

SOU09:25Southampton Eastleigh

£353

Find similar

British Airways

30 Mar

SOU06:50Southampton Eastleigh

15h 00m

2 stops

BSL22:50Basel EuroAirport Swiss

31 Mar

BSL11:55Basel EuroAirport Swiss

9h 50m

2 stops

SOU20:45Southampton Eastleigh

£355

Find similar

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

KLM

3 Jan

SOU17:30Southampton Eastleigh

22h 55m

1 stop

BSL17:25Basel EuroAirport Swiss

10 Jan

BSL06:05Basel EuroAirport Swiss

3h 40m

1 stop

SOU08:45Southampton Eastleigh

£265

Find similar

KLM

2 Mar

SOU08:50Southampton Eastleigh

7h 35m

1 stop

BSL17:25Basel EuroAirport Swiss

6 Mar

BSL11:15Basel EuroAirport Swiss

22h 35m

1 stop

SOU08:50Southampton Eastleigh

£287

Find similar

KLM

30 Mar

SOU09:05Southampton Eastleigh

7h 50m

1 stop

BSL17:55Basel EuroAirport Swiss

31 Mar

BSL10:15Basel EuroAirport Swiss

23h 20m

1 stop

SOU08:35Southampton Eastleigh

£432

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 3/1

17:30-17:25

1 stop22h 55m

Basel EuroAirport Swiss

Sat 10/1

06:05-08:45

1 stop3h 40m

£265

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 3/1

09:30-07:50

2 stops21h 20m

Basel EuroAirport Swiss

Sat 10/1

09:15-08:45

2 stops24h 30m

£273

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 3/1

09:25-10:40

1 stop24h 15m

Basel EuroAirport Swiss

Sat 10/1

09:15-08:45

2 stops24h 30m

£308

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 3/1

09:30-13:35

3 stops27h 05m

Basel EuroAirport Swiss

Sat 10/1

09:15-08:45

2 stops24h 30m

£343

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

06:50-22:50

2 stops15h 00m

Basel EuroAirport Swiss

Tue 31/3

19:10-09:25

2 stops15h 15m

£353

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

06:50-22:50

2 stops15h 00m

Basel EuroAirport Swiss

Tue 31/3

11:55-20:45

2 stops9h 50m

£355

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 3/1

09:30-13:35

3 stops27h 05m

Basel EuroAirport Swiss

Sat 10/1

11:15-08:45

3 stops22h 30m

£392

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

09:05-17:55

1 stop7h 50m

Basel EuroAirport Swiss

Tue 31/3

10:15-08:35

1 stop23h 20m

£432

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 24/1

10:15-21:30

2 stops10h 15m

Basel EuroAirport Swiss

Sun 25/1

16:25-08:10

2 stops16h 45m

£434

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

17:35-13:50

1 stop19h 15m

Basel EuroAirport Swiss

Tue 31/3

18:25-08:50

1 stop15h 25m

£435

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Basel

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

Prices

Airlines

What is the cheapest day to depart on your flight to Basel?

The cheapest day to depart from Southampton to Basel is on a Wednesday. Travellers who choose to depart for Basel on a Wednesday will often find tickets for as low as £102. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £134. These prices are subject to change though, so be sure to set up a Price Alert for flights to Basel.

What is the cheapest time of day to depart on your flight to Basel?

At midday is the cheapest time of day to fly from Southampton to Basel when you can find flight prices for as low as £88. Flying to Basel at midday is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the evening, with an average ticket price of £138. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Southampton to Basel

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

Estimated return price

Cheap Southampton to Basel (SOU to EAP) flight deals and tips

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

Direct flights	None

There are no direct flights from Southampton to Basel. There are no popular flight routes from Southampton to Basel.

Search flight deals

How far is Southampton Eastleigh to Basel by plane?
There are 466.4 mi between Southampton Eastleigh and Basel. A reasonable flight in good conditions will take 3h 30m.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Basel?
Prices for flights from Southampton Eastleigh Airport to Basel are refreshed on a daily basis.
How old do you have to be to fly from Southampton Eastleigh Airport to Basel?
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 Southampton Eastleigh Airport to Basel.
What documentation or ID do you need to fly to Basel?
The travel and health documents required for your trip to Basel 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 Basel. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Southampton to Basel flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Basel that suits you.

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

momondo does allow users to show only those flights to Basel from Southampton which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Basel from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Basel from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.