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Cheap flights from Southampton to Basel EuroAirport Swiss from £132

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BSL
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Basel

Enter your travel dates to find the best prices.

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 14 June 2026.

Mon 20/720:40
SOU
-
BSL
1 stop10h 55m
Multiple Airlines
Mon 27/716:05
BSL
-
SOU
2 stops17h 35m
Multiple Airlines
Deal found 12/6£190
Mon 20/720:40
SOU
-
BSL
1 stop10h 55m
easyJet
Mon 27/713:25
BSL
-
SOU
1 stop7h 40m
easyJet
Deal found 12/6£200
Tue 28/718:05
SOU
-
BSL
1 stop14h 40m
KLM
Tue 4/806:30
BSL
-
SOU
1 stop12h 05m
KLM
Deal found 13/6£243
Tue 28/717:20
SOU
-
BSL
2 stops14h 10m
Multiple Airlines
Tue 4/820:45
BSL
-
SOU
2 stops17h 55m
Multiple Airlines
Deal found 13/6£263
Fri 12/618:25
SOU
-
BSL
2 stops14h 25m
Multiple Airlines
Sun 14/620:35
BSL
-
SOU
1 stop24h 30m
Multiple Airlines
Deal found 12/6£456
Fri 11/915:15
SOU
-
BSL
2 stops18h 45m
British Airways
Sun 13/919:10
BSL
-
SOU
2 stops14h 15m
British Airways
Deal found 13/6£497

Find flight deals from Southampton to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 June 2026.

Round-trip from

£190

One-way from

£132

Popular in

May

Cheapest in

January

Average price

£119
20/7-27/7
  • 20/7-27/7
  • 3 total stops
  • 28h 30m total
  • Southampton to Basel
Search Deals
easyJet
  • easyJet
  • 16/7
  • 1 total stop
  • 22h 05m total
  • Southampton to Basel
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£19 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 June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 June 2026.
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

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 20/7

20:40-08:35

1 stop10h 55m

Basel EuroAirport Swiss

Mon 27/7

16:05-08:40

2 stops17h 35m

£190
Fastest return journey

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 20/7

20:40-08:35

1 stop10h 55m

Basel EuroAirport Swiss

Mon 27/7

13:25-20:05

1 stop7h 40m

£200

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Tue 28/7

18:05-09:45

1 stop14h 40m

Basel EuroAirport Swiss

Tue 4/8

06:30-17:35

1 stop12h 05m

£243

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Tue 28/7

17:20-08:30

2 stops14h 10m

Basel EuroAirport Swiss

Tue 4/8

20:05-13:40

3 stops18h 35m

£289

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Fri 11/9

15:15-11:00

2 stops18h 45m

Basel EuroAirport Swiss

Sun 13/9

19:10-08:25

2 stops14h 15m

£497
Cheapest one-way

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Thu 16/7

09:05-08:10

1 stop22h 05m

£132

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Thu 16/7

09:25-09:55

2 stops23h 30m

£144

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 3/8

20:00-13:50

2 stops16h 50m

£145

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 20/6

07:50-10:05

2 stops25h 15m

£185

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Sat 4/7

06:45-07:35

3 stops23h 50m

£218

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.
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

Find useful and relevant information for your journey from Southampton to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    easyJet and KLM can get you from Southampton to Basel EuroAirport Swiss in just under 10h 55m. Your travel time can differ by up to 3h 45m. Airlines will cover a distance of 462 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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How does Cheapflights help users find flights from Southampton to Basel?

Deals for Southampton to Basel flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Basel?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Basel.

Can Cheapflights find flights from Southampton to Basel with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Basel, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Southampton to Basel on Cheapflights with our Price Alert feature and get notified when better prices are available.

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