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SWISS flights from London to Basel EuroAirport Swiss (LON - BSL)

LON — BSL
9 Jul — 16 Jul1
1 adult

Cheapflights users flying from London to Basel on SWISS typically fly into Basel EuroAirport Swiss and depart from London Heathrow. Select your dates above for pricing.

SWISS flights from London to Basel in 2025

Find detailed information about SWISS flights from London to Basel. Explore the options provided by SWISS to plan your journey from London to Basel. Data last updated 4 July 2025.

One-way from

£309

Return from

£336

Popular in

August

Cheapest in

May

Average price (all airlines)

£139
SWISS
  • SWISS
  • 23/8
  • 2 total stops
  • 18h 40m total
  • London to Basel
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SWISS
  • SWISS
  • 28/8-1/9
  • 4 total stops
  • 46h 35m total
  • London to Basel
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Highest demand for flights from London to Basel EuroAirport Swiss; 19% potential price increase.
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Best time to find cheap flights from London to Basel EuroAirport Swiss; 4% potential price drop.
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Average price for all London to Basel EuroAirport Swiss flights (one-way and round-trip).
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  • How do most travelers feel about SWISS?

    The average rating from 105 SWISS reviews by Cheapflights users is 6.1 (out of a maximum rating of 10). If you are considering flying LON-BSL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Basel EuroAirport Swiss with SWISS.

Find SWISS flight deals from London to Basel

Cheapest SWISS flights from London to Basel
Explore the most affordable SWISS flight options available from London to Basel. Find the lowest fares with prices last updated on 4 July 2025.

Thu 28/818:40LGW - BSL
2 stops23h 55mSWISS
Mon 1/920:10BSL - LGW
2 stops22h 40mSWISS
Deal found 3/7£336
Tue 12/813:05LCY - BSL
2 stops19h 35mSWISS
Mon 18/820:25BSL - LCY
2 stops17h 05mSWISS
Deal found 2/7£338
Sat 23/820:05LHR - BSL
2 stops22h 30mSWISS
Tue 2/920:10BSL - LHR
2 stops22h 40mSWISS
Deal found 2/7£367

Travel insights for SWISS flights from London to Basel

Get recent, data-driven insights about SWISS flights from London to Basel including ideal travel times, pricing trends, and more.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

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.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

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).

Best time to book a flight from London to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from London 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Basel on another airline

Consider alternative airlines that service the Basel area. Flight routes are based on user searches made on Cheapflights and were last updated on 4 July 2025.
easyJet flights from London to Basel EuroAirport Swiss
British Airways flights from London to Basel EuroAirport Swiss

See what others are saying about SWISS

Read reviews and see what other travellers are saying about their experiences with SWISS. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing SWISS for your next flight. Reviews last updated 4 July 2025.
SWISS
7.5
Good
1,654 reviews
Check prices
Overview

Crew

8.2

Food

7.1

Entertainment

6.8

Comfort

7.4

Boarding

7.6

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