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 62% 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.

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

KLM and British Airways are the most popular carriers operating from Southampton Eastleigh to Basel

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.

£152 Cheap Flights from Southampton to Basel in 2026/27

Find the cheapest flights from Southampton to Basel

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:35 - 09:30SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

14h 55m1 stop Amsterdam Schiphol

06:00 - 08:55BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

3h 55m1 stop Amsterdam Schiphol

£246KLM

Fri, 27 Nov - Sun, 29 Nov

17:20 - 21:55SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

3h 35m1 stop Amsterdam Schiphol

06:00 - 08:55BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

3h 55m1 stop Amsterdam Schiphol

£302KLM

Sat, 26 Dec - Sat, 2 Jan

15:00 - 09:30SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

17h 30m2 stops Barcelona-El Prat Amsterdam Schiphol

06:30 - 13:30BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

8h 00m1 stop Alicante

£398Multiple Airlines

Fri, 27 Nov - Sun, 29 Nov

15:00 - 09:30SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

17h 30m2 stops Barcelona-El Prat Amsterdam Schiphol

21:45 - 11:55BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

15h 10m2 stops Manchester Dublin

£403Multiple Airlines

Fri, 27 Nov - Sun, 29 Nov

12:35 - 10:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

44h 25m2 stops Belfast City London Heathrow

15:45 - 12:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

45h 20m2 stops London Heathrow Belfast City

£448British Airways

Sun, 31 Jan - Thu, 4 Feb

12:35 - 10:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

44h 25m2 stops Belfast City London Heathrow

15:45 - 12:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

45h 20m2 stops London Heathrow Belfast City

£449British Airways

Sun, 31 Jan - Thu, 4 Feb

19:15 - 10:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

37h 45m2 stops Belfast City London Heathrow

20:40 - 12:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

40h 25m2 stops London Heathrow Belfast City

£451British Airways

Sun, 31 Jan - Thu, 4 Feb

12:35 - 10:15SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

20h 40m2 stops Belfast City London Heathrow

20:40 - 18:45BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

23h 05m2 stops London Heathrow Belfast City

£454British Airways

Sun, 31 Jan - Thu, 4 Feb

09:20 - 20:45SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

10h 25m2 stops Dublin London Gatwick

11:20 - 08:45BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

22h 25m2 stops Manchester Dublin

£460Multiple Airlines

Sat, 26 Dec - Sat, 2 Jan

08:20 - 10:15SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

24h 55m2 stops Glasgow Intl London Gatwick

10:30 - 08:45BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

23h 15m1 stop Dublin

£470Multiple Airlines

Sat, 26 Dec - Sat, 2 Jan

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British Airways flights from Southampton to Basel

Our best British Airways deals on Southampton to Basel flight tickets

British Airways

31 Jan

SOU12:35Southampton Eastleigh

44h 25m

2 stops

BSL10:00Basel EuroAirport Swiss

4 Feb

BSL15:45Basel EuroAirport Swiss

45h 20m

2 stops

SOU12:05Southampton Eastleigh

£448

British Airways

31 Jan

SOU12:35Southampton Eastleigh

44h 25m

2 stops

BSL10:00Basel EuroAirport Swiss

4 Feb

BSL15:45Basel EuroAirport Swiss

45h 20m

2 stops

SOU12:05Southampton Eastleigh

£449

British Airways

31 Jan

SOU19:15Southampton Eastleigh

37h 45m

2 stops

BSL10:00Basel EuroAirport Swiss

4 Feb

BSL20:40Basel EuroAirport Swiss

40h 25m

2 stops

SOU12:05Southampton Eastleigh

£451

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

KLM

27 Nov

SOU17:35Southampton Eastleigh

14h 55m

1 stop

BSL09:30Basel EuroAirport Swiss

29 Nov

BSL06:00Basel EuroAirport Swiss

3h 55m

1 stop

SOU08:55Southampton Eastleigh

£246

KLM

20 Nov

SOU08:40Southampton Eastleigh

3h 45m

1 stop

BSL13:25Basel EuroAirport Swiss

23 Nov

BSL14:00Basel EuroAirport Swiss

4h 05m

1 stop

SOU17:05Southampton Eastleigh

£290

KLM

26 Dec

SOU17:20Southampton Eastleigh

3h 35m

1 stop

BSL21:55Basel EuroAirport Swiss

2 Jan

BSL06:00Basel EuroAirport Swiss

3h 55m

1 stop

SOU08:55Southampton Eastleigh

£302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Fri 27/11

17:35-09:30

1 stop14h 55m

Basel EuroAirport Swiss

Sun 29/11

06:00-08:55

1 stop3h 55m

£246

Fastest return journey

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sat 26/12

17:20-21:55

1 stop3h 35m

Basel EuroAirport Swiss

Sat 2/1

06:00-08:55

1 stop3h 55m

£302

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Fri 27/11

15:00-09:30

2 stops17h 30m

Basel EuroAirport Swiss

Sun 29/11

06:30-13:30

1 stop8h 00m

£398

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Fri 27/11

15:00-09:30

2 stops17h 30m

Basel EuroAirport Swiss

Sun 29/11

21:45-11:55

2 stops15h 10m

£403

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 31/1

12:35-10:00

2 stops44h 25m

Basel EuroAirport Swiss

Thu 4/2

15:45-12:05

2 stops45h 20m

£448

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 31/1

12:35-10:00

2 stops44h 25m

Basel EuroAirport Swiss

Thu 4/2

15:45-12:05

2 stops45h 20m

£449

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 31/1

19:15-10:00

2 stops37h 45m

Basel EuroAirport Swiss

Thu 4/2

20:40-12:05

2 stops40h 25m

£451

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 31/1

12:35-10:15

2 stops20h 40m

Basel EuroAirport Swiss

Thu 4/2

20:40-18:45

2 stops23h 05m

£454

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sat 26/12

09:20-20:45

2 stops10h 25m

Basel EuroAirport Swiss

Sat 2/1

11:20-08:45

2 stops22h 25m

£460

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sat 26/12

08:20-10:15

2 stops24h 55m

Basel EuroAirport Swiss

Sat 2/1

10:30-08:45

1 stop23h 15m

£470

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 Thursday. Travellers who choose to depart for Basel on a Thursday will often find tickets for as low as £116. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £161. 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 £95. 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 afternoon, with an average ticket price of £140. Departure times in the afternoon 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

Best price found	£152
Fastest flight time	3h 45m
Direct flights	None

The best one-way flight to Basel from Southampton in the past 72 hours is £152. The best return flight deal from Southampton to Basel found on momondo in the last 72 hours is £246.

The fastest flight from Southampton to Basel takes 3h 45m

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

Search flight deals

Frequently asked questions about flying from Southampton to Basel

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 45m.
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.

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Cheap flights from Southampton to Basel from £152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Basel departing on 3/1. 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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British Airways flights from Southampton to Basel

Our best British Airways deals on Southampton to Basel flight tickets

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

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How to get the cheapest flight ticket from Southampton to Basel

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

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

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

Which airlines fly to Basel?

When to book flights from Southampton to Basel

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Southampton to Basel

Why use momondo?

An easier way to manage your Basel trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Airports servicing Switzerland

Fly your favourite airline to Basel

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Basel

List of cabin classes available on flights landing in Basel. Availability may vary depending on flight origin and airline.

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