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Cheap flights from Southampton to Basel from £160

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — EAP
11 May — 18 May1
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 11 April 2026.

Mon 25/520:40
SOU
-
BSL
1 stop10h 55m
Multiple Airlines
Mon 1/616:05
BSL
-
SOU
2 stops17h 35m
Multiple Airlines
Deal found 10/4£215
Mon 25/517:20
SOU
-
BSL
1 stop15h 25m
KLM
Mon 1/618:30
BSL
-
SOU
1 stop15h 05m
KLM
Deal found 10/4£230
Fri 2/1006:50
SOU
-
BSL
2 stops27h 10m
British Airways
Mon 5/1019:40
BSL
-
SOU
2 stops14h 45m
British Airways
Deal found 5/4£385
Tue 24/1108:55
SOU
-
BSL
2 stops8h 20m
British Airways
Wed 25/1111:10
BSL
-
SOU
2 stops10h 35m
British Airways
Deal found 8/4£397
Wed 25/1112:35
SOU
-
BSL
2 stops8h 45m
British Airways
Thu 26/1111:05
BSL
-
SOU
2 stops10h 40m
British Airways
Deal found 8/4£401
Wed 25/1112:35
SOU
-
BSL
2 stops8h 45m
British Airways
Fri 27/1107:00
BSL
-
SOU
2 stops13h 00m
British Airways
Deal found 8/4£428

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 (EAP). 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 11 April 2026.

Round-trip from

£215

One-way from

£160

Popular in

April

Cheapest in

January

Average price

£147
25/5-1/6
  • 25/5-1/6
  • 3 total stops
  • 28h 30m total
  • Southampton to Basel
Search Deals
easyJet
  • easyJet
  • 28/4
  • 2 total stops
  • 22h 50m total
  • Southampton to Basel
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 11 April 2026.
Use the filters below to find and compare flights from Southampton to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Mon 25/5

20:40-08:35

1 stop10h 55m

Basel EuroAirport Swiss

Mon 1/6

16:05-08:40

2 stops17h 35m

£215

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Fri 2/10

06:50-11:00

2 stops27h 10m

Basel EuroAirport Swiss

Mon 5/10

19:40-09:25

2 stops14h 45m

£385
Cheapest one-way

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Tue 28/4

18:10-18:00

2 stops22h 50m

£160

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Tue 28/4

18:10-18:05

3 stops22h 55m

£240
Fastest single journey

SouthamptonBasel

SOU - BSL

SOUBSL

Southampton Eastleigh

Fri 24/7

08:55-22:50

2 stops12h 55m

£371

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Sorted 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.
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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Basel

What is the cheapest month to book a flight from Southampton to Basel?

Currently, June is the cheapest month in which you can book a flight from Southampton to Basel (average of £35). Flying from Southampton to Basel in April is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    British Airways can get you from Southampton to Basel in just under 27h 10m. Your travel time can differ by up to . There are 462 mi between Southampton and Basel.

  • 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.

  • What is the cheapest month to book a flight from Southampton to Basel?

    Currently, June is the cheapest month in which you can book a flight from Southampton to Basel (average of £35). Flying from Southampton to Basel in April is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Cheapflights makes it easy to find Southampton to Basel flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Basel flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Basel from Southampton today and book when prices fit your budget.

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