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

KLM 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 58% 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.

£133 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.

17:20 - 17:40SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

23h 20m1 stop Dublin

15:50 - 20:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

5h 15m1 stop Palma de Mallorca Son Sant Joan

£173Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

20:40 - 14:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

16h 20m2 stops Palma de Mallorca Son Sant Joan Bucharest Otopeni Intl

16:05 - 08:40BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

17h 35m2 stops London Stansted Dublin

£204Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

17:55 - 11:15SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

16h 20m2 stops Glasgow Intl Dublin

16:10 - 08:50BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

17h 40m2 stops London Stansted Dublin

£208Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

20:40 - 14:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

16h 20m2 stops Palma de Mallorca Son Sant Joan Bucharest Otopeni Intl

11:10 - 20:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

9h 55m1 stop Palma de Mallorca Son Sant Joan

£213Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

20:00 - 11:15SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

14h 15m1 stop Dublin

16:10 - 08:50BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

17h 40m2 stops London Stansted Dublin

£230Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

12:25 - 11:15SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

21h 50m1 stop Dublin

17:20 - 08:50BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

16h 30m1 stop Dublin

£231Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

20:40 - 14:00SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

16h 20m2 stops Palma de Mallorca Son Sant Joan Bucharest Otopeni Intl

13:25 - 08:40BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

20h 15m3 stops Barcelona-El Prat Ibiza Dublin

£263Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

17:30 - 21:55SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

3h 25m1 stop Amsterdam Schiphol

17:55 - 08:10BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

15h 15m1 stop Amsterdam Schiphol

£271KLM

Wed, 23 Dec - Mon, 28 Dec

20:00 - 08:45SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

11h 45m2 stops Dublin Bucharest Otopeni Intl

17:05 - 20:05BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

28h 00m1 stop Palma de Mallorca Son Sant Joan

£284Multiple Airlines

Sun, 11 Oct - Sun, 18 Oct

20:00 - 15:25SOU Southampton Eastleigh-BSL Basel EuroAirport Swiss

18h 25m2 stops Dublin Warsaw Modlin

20:35 - 16:50BSL Basel EuroAirport Swiss-SOU Southampton Eastleigh

21h 15m2 stops Palma de Mallorca Son Sant Joan Dublin

£301Multiple Airlines

Sun, 11 Oct - Sun, 18 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

KLM

23 Dec

SOU17:30Southampton Eastleigh

3h 25m

1 stop

BSL21:55Basel EuroAirport Swiss

28 Dec

BSL17:55Basel EuroAirport Swiss

15h 15m

1 stop

SOU08:10Southampton Eastleigh

£271

KLM

12 Oct

SOU17:20Southampton Eastleigh

19h 35m

1 stop

BSL13:55Basel EuroAirport Swiss

19 Oct

BSL10:15Basel EuroAirport Swiss

23h 20m

1 stop

SOU08:35Southampton Eastleigh

£309

KLM

11 Oct

SOU17:20Southampton Eastleigh

15h 25m

1 stop

BSL09:45Basel EuroAirport Swiss

18 Oct

BSL06:30Basel EuroAirport Swiss

11h 20m

1 stop

SOU16:50Southampton Eastleigh

£409

British Airways flights from Southampton to Basel

Our best British Airways deals on Southampton to Basel flight tickets

British Airways

6 Oct

SOU08:55Southampton Eastleigh

25h 00m

2 stops

BSL10:55Basel EuroAirport Swiss

9 Oct

BSL19:15Basel EuroAirport Swiss

22h 00m

2 stops

SOU16:15Southampton Eastleigh

£502

British Airways

6 Oct

SOU08:55Southampton Eastleigh

25h 00m

2 stops

BSL10:55Basel EuroAirport Swiss

9 Oct

BSL19:15Basel EuroAirport Swiss

22h 00m

2 stops

SOU16:15Southampton Eastleigh

£503

British Airways

6 Oct

SOU08:55Southampton Eastleigh

25h 00m

2 stops

BSL10:55Basel EuroAirport Swiss

9 Oct

BSL19:15Basel EuroAirport Swiss

22h 00m

2 stops

SOU16:15Southampton Eastleigh

£504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 12/10

17:20-17:40

1 stop23h 20m

Basel EuroAirport Swiss

Mon 19/10

15:50-20:05

1 stop5h 15m

£173

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 12/10

20:40-14:00

2 stops16h 20m

Basel EuroAirport Swiss

Mon 19/10

16:05-08:40

2 stops17h 35m

£204

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 26/10

17:55-11:15

2 stops16h 20m

Basel EuroAirport Swiss

Mon 2/11

16:10-08:50

2 stops17h 40m

£208

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 12/10

20:40-14:00

2 stops16h 20m

Basel EuroAirport Swiss

Mon 19/10

11:10-20:05

1 stop9h 55m

£213

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 26/10

20:00-11:15

1 stop14h 15m

Basel EuroAirport Swiss

Mon 2/11

16:10-08:50

2 stops17h 40m

£230

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 26/10

12:25-11:15

1 stop21h 50m

Basel EuroAirport Swiss

Mon 2/11

17:20-08:50

1 stop16h 30m

£231

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 12/10

20:40-14:00

2 stops16h 20m

Basel EuroAirport Swiss

Mon 19/10

13:25-08:40

3 stops20h 15m

£263

Fastest return journey

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Wed 23/12

17:30-21:55

1 stop3h 25m

Basel EuroAirport Swiss

Mon 28/12

17:55-08:10

1 stop15h 15m

£271

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 11/10

20:00-08:45

2 stops11h 45m

Basel EuroAirport Swiss

Sun 18/10

17:05-20:05

1 stop28h 00m

£284

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 11/10

20:00-15:25

2 stops18h 25m

Basel EuroAirport Swiss

Sun 18/10

20:35-16:50

2 stops21h 15m

£301

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 £110. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £150. 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 £92. 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 £132. 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	£133
Fastest flight time	3h 25m
Direct flights	None

The best one-way flight to Basel from Southampton in the past 72 hours is £133. The best return flight deal from Southampton to Basel found on momondo in the last 72 hours is £173.

The fastest flight from Southampton to Basel takes 3h 25m

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 25m.
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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 15/10

Thu 22/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland

Nearby airports

Airlines

Cabin classes

Other Switzerland destinations

Other flights from Southampton

Complete your trip

Feeling lucky

Airports servicing Switzerland

Belp Airport

Geneva Geneve-Cointrin Airport

Lugano Airport

Zurich Airport

Swiss Alps Airport

Cheap flights from Southampton to Basel from £133

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 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Southampton to Basel

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

KLM flights from Southampton to Basel

Our best KLM deals on Southampton to Basel flight tickets

British Airways flights from Southampton to Basel

Our best British Airways deals on Southampton to Basel flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Southampton to Basel that are best for you.

See travel insights to Basel from

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.

Popular Cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Southampton

According to popular flight searches on momondo this year

Complete your trip to Basel

Explore popular destinations other users love

According to popular flight searches on momondo this year