How long is the flight from Southampton to Basel EuroAirport Swiss?

KLM can get you from Southampton to Basel EuroAirport Swiss in just under 15h 25m. Your travel time can differ by up to . Airlines will cover a distance of 462 mi.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 49.0 - 87.0 inches per month. June is typically the wettest month, when rainfall can reach 87.0 mm. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from SOU to BSL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Basel EuroAirport Swiss as you normally would.

Can I find deals for flights from Southampton to Basel that include hotel bookings?

Yes. In addition to deals on Southampton to Basel flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Basel?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Basel.

Can I find deals for business class flights from Southampton to Basel?

Yes. Cheapflights offers flight deals from Southampton to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£47+ Cheap Flights from Southampton to Basel EuroAirport Swiss

Cheap flight deals from Southampton to Basel

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Southampton to Basel
Explore the most affordable flight options available from Southampton to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Mon 26/1017:55 -

2 stops16h 20m

Mon 2/1116:10 -

2 stops17h 40m

Deal found 11/9£208

Thu 17/1209:20 -

1 stop6h 35m

Mon 28/1211:45 -

1 stop8h 05m

Deal found 9/9£223

Fri 23/1008:55 -

2 stops10h 20m

Fri 30/1011:50 -

2 stops21h 55m

Deal found 8/9£274

Thu 17/1209:20 -

1 stop6h 35m

Sun 27/1206:30 -

1 stop8h 00m

Deal found 9/9£304

Sun 20/1214:00 -

2 stops7h 30m

Mon 28/1211:45 -

1 stop8h 05m

Deal found 9/9£305

Fri 23/1017:20 -

1 stop15h 25m

Fri 30/1014:00 -

1 stop19h 55m

Deal found 8/9£322

Sat 19/1217:30 -

1 stop15h 00m

Fri 25/1217:55 -

1 stop16h 00m

Deal found 9/9£329

Find flight deals from Southampton to Basel

Round-trip from	£208
One-way from	£47
Popular in	May
Cheapest in	January
Average price	£118

26/10-2/11
4 total stops
34h 00m total
Southampton to Basel

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easyJet
28/9-31/12
1 total stop
10h 55m total
Southampton to Basel

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 28/9

20:40-08:35

1 stop10h 55m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Mon 28/9

20:40-13:40

2 stops16h 00m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Tue 29/9

13:25-08:30

2 stops18h 05m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 27/9

12:35-09:15

2 stops19h 40m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 27/9

08:55-09:15

3 stops23h 20m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£149

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 27/9

17:20-09:45

1 stop15h 25m

Basel EuroAirport Swiss

Wed 31/12

00:00-00:00

Nonstop0h 00m

£227

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

Fri 23/10

17:20-09:45

1 stop15h 25m

Basel EuroAirport Swiss

Fri 30/10

14:00-08:55

1 stop19h 55m

£322

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Sun 20/12

17:30-21:55

1 stop3h 25m

Basel EuroAirport Swiss

Fri 25/12

17:55-08:55

1 stop16h 00m

£329

SouthamptonBasel

SOU Southampton Eastleigh - BSL Basel EuroAirport Swiss

SOUBSL

Southampton Eastleigh

Fri 23/10

14:30-13:45

3 stops22h 15m

Basel EuroAirport Swiss

Fri 30/10

11:50-08:45

2 stops21h 55m

£334

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Southampton to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Southampton with our price prediction graph.

SOU-BSL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Southampton to Basel EuroAirport Swiss?
KLM can get you from Southampton to Basel EuroAirport Swiss in just under 15h 25m. Your travel time can differ by up to . Airlines will cover a distance of 462 mi.
Can I find deals for flights from Southampton to Basel that include hotel bookings?
Yes. In addition to deals on Southampton to Basel flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Basel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Basel.
Can I find deals for business class flights from Southampton to Basel?
Yes. Cheapflights offers flight deals from Southampton to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Southampton to Basel EuroAirport Swiss from £47

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Basel

Cheapest flights from Southampton to BaselExplore the most affordable flight options available from Southampton to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Southampton to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Southampton to BaselDiscover carefully curated flight deals from Southampton to Basel that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Southampton to Basel that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Southampton to BaselDiscover last-minute flight deals from Southampton to Basel. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Basel. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Southampton to BaselSearch for one-way flight options from Southampton to Basel. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Southampton to Basel. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

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Best time to book a flight from Southampton to Basel

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Related info for your journey

How long is the flight from Southampton to Basel EuroAirport Swiss?

Can I find deals for flights from Southampton to Basel that include hotel bookings?

How can I find direct flights from Southampton to Basel?

Can I find deals for business class flights from Southampton to Basel?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Basel

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Other flights to Basel

Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Complete your trip

Complete your trip to Basel by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Switzerland

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Southampton and Basel flights

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Can Cheapflights notify me if prices for flights from Southampton to Basel become cheaper?

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Cheapest flights from Southampton to Basel
Explore the most affordable flight options available from Southampton to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Southampton to Basel
Discover carefully curated flight deals from Southampton to Basel that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Southampton to Basel
Discover last-minute flight deals from Southampton to Basel. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Southampton to Basel
Search for one-way flight options from Southampton to Basel. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.