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Cheap flights from Basel EuroAirport Swiss to London from £27

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — LON
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Basel EuroAirport Swiss to London are usually found in March or February, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Basel to London

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to London (LON). 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 13 June 2025.

Round-trip from

£55

One-way from

£27

Popular in

July

Cheapest in

March

Average price

£91

Good round-trip deal

£6 or less

Good one-way deal

£27 or less
Ryanair
  • Ryanair
  • 2/7-5/7
  • Nonstop
  • 3h 10m total
  • Basel to London
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easyJet
  • easyJet
  • 24/6
  • Nonstop
  • 1h 40m total
  • Basel to London
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Highest demand for flights based on searches. 19% potential increase in price (£17 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Basel EuroAirport Swiss to London (LON).
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Price to beat on a one-way flight from Basel EuroAirport Swiss to London (LON).
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Find flight deals from Basel to London

Cheapest flights from Basel to London
Explore the most affordable flight options available from Basel to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 2/715:20BSL - STN
Nonstop1h 35mRyanair
Sat 5/715:15STN - BSL
Nonstop1h 35mRyanair
Deal found 11/6£55
Tue 9/910:05BSL - LTN
Nonstop1h 40measyJet
Thu 11/906:00LTN - BSL
Nonstop1h 35measyJet
Deal found 12/6£59
Thu 18/907:00BSL - LGW
Nonstop1h 35measyJet
Sat 20/907:00LGW - BSL
Nonstop1h 40measyJet
Deal found 11/6£64
Sat 26/718:15BSL - STN
Nonstop1h 35mRyanair
Mon 28/714:20STN - BSL
Nonstop1h 35mRyanair
Deal found 12/6£71
Tue 4/1119:05BSL - LHR
Nonstop1h 40mBritish Airways
Wed 17/1207:45LHR - BSL
Nonstop1h 35mBritish Airways
Deal found 13/6£71
Tue 26/810:05BSL - LTN
Nonstop1h 40mMultiple Airlines
Wed 3/920:30LTN - BSL
1 stop10h 25mMultiple Airlines
Deal found 12/6£86
Sat 23/818:15BSL - STN
Nonstop1h 35mMultiple Airlines
Sun 31/806:20STN - BSL
1 stop8h 40mMultiple Airlines
Deal found 10/6£91
Thu 21/807:00BSL - LGW
Nonstop1h 35mMultiple Airlines
Thu 4/921:05LGW - BSL
1 stop12h 50mMultiple Airlines
Deal found 12/6£105
Wed 2/717:55BSL - LGW
1 stop20h 40mWizz Air
Sat 5/720:25LGW - BSL
1 stop14h 40mWizz Air
Deal found 12/6£113
Fri 26/907:20BSL - LHR
1 stop8h 25mMultiple Airlines
Sun 28/907:35LHR - BSL
Nonstop1h 40mMultiple Airlines
Deal found 11/6£135
Tue 24/620:25BSL - LHR
1 stop12h 55mAustrian Airlines
Tue 1/719:30LHR - BSL
1 stop13h 10mAustrian Airlines
Deal found 11/6£136
Sat 26/713:25BSL - LTN
1 stop8h 15mWizz Air
Sat 2/821:20LTN - BSL
1 stop17h 40mWizz Air
Deal found 11/6£141

Cheapflights Fare Finder

Customise your flight search to find flights from Basel to London 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 13 June 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to London that are best for you.

Fly from

Basel

Fly to

London

Route

Depart

Return

Price

BaselLondon

BSL - STN

BSLSTN

Basel EuroAirport Swiss

Wed 2/7

15:20-15:55

Nonstop1h 35m

London Stansted

Sat 5/7

15:15-17:50

Nonstop1h 35m

£55

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

Tue 9/9

10:05-10:45

Nonstop1h 40m

London Luton

Mon 15/9

07:30-10:05

Nonstop1h 35m

£59

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

Thu 18/9

07:00-07:35

Nonstop1h 35m

London Gatwick

Sat 20/9

07:00-09:40

Nonstop1h 40m

£64

BaselLondon

BSL - STN

BSLSTN

Basel EuroAirport Swiss

Sat 26/7

18:15-18:50

Nonstop1h 35m

London Stansted

Mon 28/7

14:20-16:55

Nonstop1h 35m

£71

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Tue 4/11

19:05-19:45

Nonstop1h 40m

London Heathrow

Wed 17/12

07:45-10:20

Nonstop1h 35m

£71

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

Tue 26/8

10:05-10:45

Nonstop1h 40m

London Luton

Wed 3/9

20:30-07:55

1 stop10h 25m

£86

BaselLondon

BSL - STN

BSLSTN

Basel EuroAirport Swiss

Sat 23/8

18:15-18:50

Nonstop1h 35m

London Stansted

Sun 31/8

06:20-16:00

1 stop8h 40m

£91

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

Thu 21/8

07:00-07:35

Nonstop1h 35m

London Gatwick

Thu 4/9

21:05-10:55

1 stop12h 50m

£105

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

Wed 2/7

17:55-13:35

1 stop20h 40m

London Gatwick

Sat 5/7

20:25-12:05

1 stop14h 40m

£113

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Fri 26/9

07:20-14:45

1 stop8h 25m

London Heathrow

Sun 28/9

07:35-10:15

Nonstop1h 40m

£135

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 51 results
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Best time to book a flight from Basel to London

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

How far ahead should I book a flight from Basel EuroAirport Swiss to London?

Use this chart to determine the optimal time to book a return flight from Basel to London. Price data was last updated on 9 June 2025.

The price you pay for your flight from Basel EuroAirport Swiss to London may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Basel EuroAirport Swiss to London?

Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London (average of £112). Flying from Basel EuroAirport Swiss to London in August is currently the most expensive (average of £164). 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.

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

Find hourly flight availability from Basel to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

One of the essential ways to save on airfare from Basel EuroAirport Swiss to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 58% on airfare.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.
See what other customers who have flown with KLM, Norwegian and Austrian Airlines from Basel to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What airport do you fly from for flights from Basel to London?

    Located just 3.6 mi from the city center, Basel EuroAirport Swiss is the airport most travelers will use when flying to London from Basel. Booking flights from EuroAirport Swiss (BSL) to London should be relatively easy as there are 5 daily outbound flights to London from 1 airline.

  • What are the cheapest airlines flying from Basel EuroAirport Swiss to London round-trip?

    Our cheapest airline available from Basel EuroAirport Swiss to London is Ryanair. Our recent data shows that you can find tickets from as low as £55 on this airline. Additional options worth looking into are easyJet and Ryanair, starting at £59 and £71 round-trip. Ryanair is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Basel EuroAirport Swiss to London one-way?

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as £27. However, be on the lookout for offers from Ryanair and British Airways, as they are both options that can get you from Basel EuroAirport Swiss to London for a low price.

  • What are the most popular routes from Basel EuroAirport Swiss to London?

    The most popular route from Basel EuroAirport Swiss to London is Basel EuroAirport Swiss - London Gatwick. You may also consider Basel EuroAirport Swiss - London Heathrow or Basel EuroAirport Swiss - London City.

  • What are the most reliable airlines from Basel EuroAirport Swiss to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Basel EuroAirport Swiss to London on time: Japan Airlines (96%), British Airways (91%), Qatar Airways (90%).

  • What are the cheapest flights from Basel EuroAirport Swiss to London?

    Looking for the cheapest flight from Basel EuroAirport Swiss to London? While on average our users pay £145, our data indicates the cheapest price to be £37. The most popular route (Basel EuroAirport Swiss - London Gatwick), is priced around £64.

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

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

  • How can I find direct flights from Basel to London?

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

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

    Yes. Cheapflights offers flight deals from Basel to London 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 Basel EuroAirport Swiss to London?

    Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London (average of £112). Flying from Basel EuroAirport Swiss to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Basel EuroAirport Swiss?

Book flights to Basel EuroAirport Swiss if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Basel to London

Discover the top airline that operate flights from Basel to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£78Average£104FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

Yes, Cheapflights offers price alerts on Basel to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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