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 64% of people opting to fly with this airline when travelling to Basel. Keep in mind that there are 5 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.

£183 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

Cheap return flights

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06:50 - 22:50SOU-BSL

15h 00m2 stops

11:55 - 20:45BSL-SOU

9h 50m2 stops

£352British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

06:50 - 22:50SOU-BSL

15h 00m2 stops

11:55 - 17:40BSL-SOU

6h 45m2 stops

£353British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

12:35 - 22:50SOU-BSL

9h 15m2 stops

06:45 - 17:40BSL-SOU

11h 55m2 stops

£354British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

09:20 - 13:50SOU-BSL

3h 30m1 stop

18:25 - 17:00BSL-SOU

23h 35m1 stop

£429KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

09:20 - 21:45SOU-BSL

11h 25m1 stop

14:20 - 17:00BSL-SOU

3h 40m1 stop

£431KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

12:40 - 21:30SOU-BSL

7h 50m2 stops

06:15 - 17:35BSL-SOU

12h 20m3 stops

£432British Airways

Find Deal

Sat, 6 Dec - Mon, 8 Dec

12:40 - 22:05SOU-BSL

8h 25m2 stops

06:05 - 12:05BSL-SOU

7h 00m2 stops

£469British Airways

Find Deal

Thu, 19 Mar - Thu, 26 Mar

12:40 - 21:30SOU-BSL

7h 50m2 stops

06:15 - 16:20BSL-SOU

11h 05m2 stops

£476British Airways

Find Deal

Sat, 6 Dec - Mon, 8 Dec

09:20 - 17:50SOU-BSL

7h 30m1 stop

10:10 - 17:00BSL-SOU

7h 50m2 stops

£2,944KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

17:35 - 21:45SOU-BSL

3h 10m1 stop

10:10 - 17:00BSL-SOU

7h 50m2 stops

£2,950KLM

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

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

£352

Find similar

British Airways

30 Mar

SOU06:50Southampton Eastleigh

15h 00m

2 stops

BSL22:50Basel EuroAirport Swiss

31 Mar

BSL11:55Basel EuroAirport Swiss

6h 45m

2 stops

SOU17:40Southampton Eastleigh

£353

Find similar

British Airways

30 Mar

SOU12:35Southampton Eastleigh

9h 15m

2 stops

BSL22:50Basel EuroAirport Swiss

31 Mar

BSL06:45Basel EuroAirport Swiss

11h 55m

2 stops

SOU17:40Southampton Eastleigh

£354

Find similar

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

KLM

30 Mar

SOU09:20Southampton Eastleigh

3h 30m

1 stop

BSL13:50Basel EuroAirport Swiss

31 Mar

BSL18:25Basel EuroAirport Swiss

23h 35m

1 stop

SOU17:00Southampton Eastleigh

£429

Find similar

KLM

30 Mar

SOU09:20Southampton Eastleigh

11h 25m

1 stop

BSL21:45Basel EuroAirport Swiss

31 Mar

BSL14:20Basel EuroAirport Swiss

3h 40m

1 stop

SOU17:00Southampton Eastleigh

£431

Find similar

KLM

30 Mar

SOU09:20Southampton Eastleigh

7h 30m

1 stop

BSL17:50Basel EuroAirport Swiss

31 Mar

BSL10:10Basel EuroAirport Swiss

7h 50m

2 stops

SOU17:00Southampton Eastleigh

£2,944

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

£352

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

06:50-22:50

2 stops15h 00m

Basel EuroAirport Swiss

Tue 31/3

11:55-17:40

2 stops6h 45m

£353

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

12:35-22:50

2 stops9h 15m

Basel EuroAirport Swiss

Tue 31/3

06:45-17:40

2 stops11h 55m

£354

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

09:20-13:50

1 stop3h 30m

Basel EuroAirport Swiss

Tue 31/3

18:25-17:00

1 stop23h 35m

£429

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

09:20-21:45

1 stop11h 25m

Basel EuroAirport Swiss

Tue 31/3

14:20-17:00

1 stop3h 40m

£431

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 6/12

12:40-21:30

2 stops7h 50m

Basel EuroAirport Swiss

Mon 8/12

06:15-17:35

3 stops12h 20m

£432

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Thu 19/3

12:40-22:05

2 stops8h 25m

Basel EuroAirport Swiss

Thu 26/3

06:05-12:05

2 stops7h 00m

£469

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 6/12

12:40-21:30

2 stops7h 50m

Basel EuroAirport Swiss

Mon 8/12

06:15-16:20

2 stops11h 05m

£476

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

09:20-17:50

1 stop7h 30m

Basel EuroAirport Swiss

Tue 31/3

10:10-17:00

2 stops7h 50m

£2,944

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 30/3

17:35-21:45

1 stop3h 10m

Basel EuroAirport Swiss

Tue 31/3

10:10-17:00

2 stops7h 50m

£2,950

Flights are sorted by cheapest return flights first.

Sorted 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 £100. 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 £86. 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 £137. 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.

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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 10m.
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.