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Cheap flights from Basel EuroAirport Swiss to London from £21

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — LON
1 gen — 8 gen1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Basel EuroAirport Swiss to London are usually found in March or February, booked 64 days in advance, depart on a Monday or Saturday and return on a Wednesday

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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 2 dicembre 2025.

gio 11/1212:40BSL - STN
Nonstop1h 40mRyanair
lun 19/113:05STN - BSL
Nonstop1h 40mRyanair
Deal found 1/12£59
gio 11/1212:40BSL - STN
Nonstop1h 40mRyanair
lun 2/213:05STN - BSL
Nonstop1h 40mRyanair
Deal found 1/12£67
gio 4/1212:40BSL - STN
Nonstop1h 40mRyanair
sab 6/1206:10STN - BSL
Nonstop1h 40mRyanair
Deal found 30/11£70
mar 9/1206:20BSL - LGW
Nonstop1h 40measyJet
mer 10/1207:00LGW - BSL
1 stop14h 55measyJet
Deal found 1/12£76
mar 16/1206:20BSL - LGW
Nonstop1h 40measyJet
mer 17/1208:20LGW - BSL
Nonstop1h 40measyJet
Deal found 1/12£79
mar 9/1206:20BSL - LGW
Nonstop1h 40measyJet
gio 11/1218:05LGW - BSL
Nonstop1h 35measyJet
Deal found 29/11£81
mer 10/1221:25BSL - LGW
Nonstop1h 35measyJet
mar 16/1207:35LGW - BSL
Nonstop1h 40measyJet
Deal found 30/11£84
lun 1/1216:10BSL - STN
Nonstop1h 40mRyanair
gio 4/1209:35STN - BSL
Nonstop1h 40mRyanair
Deal found 30/11£85
mar 9/1206:20BSL - LGW
Nonstop1h 40measyJet
sab 13/1217:50LGW - BSL
Nonstop1h 40measyJet
Deal found 1/12£87
lun 8/1211:00BSL - LTN
Nonstop1h 40measyJet
lun 15/1208:00LTN - BSL
Nonstop1h 30measyJet
Deal found 1/12£88
gio 11/1207:30BSL - LGW
Nonstop1h 40measyJet
lun 2/208:10LGW - BSL
Nonstop1h 40measyJet
Deal found 1/12£91
gio 11/1207:30BSL - LGW
Nonstop1h 40measyJet
lun 15/1207:10LGW - BSL
1 stop10h 45measyJet
Deal found 29/11£91

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 2 dicembre 2025.

Round-trip from

£48

One-way from

£21

Popular in

July

Cheapest in

March

Average price

£125

Good round-trip deal

£30 or less

Good one-way deal

£13 or less
easyJet
  • easyJet
  • 15/1-19/1
  • Nonstop
  • 3h 15m total
  • Basel to London
Search Deals
easyJet
  • easyJet
  • 15/1
  • Nonstop
  • 1h 35m total
  • Basel to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£9 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 December 2025
Search Deals
Price to beat on a round-trip flight from Basel EuroAirport Swiss to London (LON).
Search Deals
Price to beat on a one-way flight from Basel EuroAirport Swiss to London (LON).
Search Deals

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 2 dicembre 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 - LGW

BSLLGW

Basel EuroAirport Swiss

sab 14/3

21:10-21:45

Nonstop1h 35m

London Gatwick

mer 18/3

18:05-20:40

Nonstop1h 35m

£53

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

mer 25/2

21:25-22:00

Nonstop1h 35m

London Gatwick

sab 28/2

09:45-12:20

Nonstop1h 35m

£54

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

gio 5/2

21:20-21:55

Nonstop1h 35m

London Gatwick

dom 8/2

14:10-16:50

Nonstop1h 40m

£60

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

lun 16/2

21:20-21:50

Nonstop1h 30m

London Gatwick

dom 22/2

18:25-21:00

Nonstop1h 35m

£60

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

mar 10/3

06:20-07:00

Nonstop1h 40m

London Gatwick

mer 11/3

08:20-11:00

Nonstop1h 40m

£61

BaselLondon

BSL - LGW

BSLLGW

Basel EuroAirport Swiss

ven 16/1

06:55-07:35

Nonstop1h 40m

London Gatwick

lun 19/1

08:10-10:50

Nonstop1h 40m

£63

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

gio 19/2

11:00-11:40

Nonstop1h 40m

London Luton

dom 22/2

17:45-20:15

Nonstop1h 30m

£64

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

gio 15/1

11:00-11:40

Nonstop1h 40m

London Luton

gio 22/1

07:55-10:25

Nonstop1h 30m

£66

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

lun 16/2

11:00-11:40

Nonstop1h 40m

London Luton

dom 22/2

17:45-20:15

Nonstop1h 30m

£70

BaselLondon

BSL - LTN

BSLLTN

Basel EuroAirport Swiss

sab 17/1

13:05-20:10

1 stop8h 05m

London Luton

lun 19/1

06:00-13:40

1 stop6h 40m

£73

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 60 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 28 November 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 64 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, February is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London (average of £20). Flying from Basel EuroAirport Swiss to London in July is currently the most expensive (average of £82). 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 2 dicembre 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 afternoon tend to be the most expensive. A flight at midday could potentially save you up to 39% on airfare.

What is the cheapest day to fly from Basel EuroAirport Swiss to London?

Use this chart to determine the cheapest time to fly return from Basel to London. Price data was last updated on 29 November 2025.

Travellers seeking maximum savings on their Basel EuroAirport Swiss to London flight should consider departing on Wednesday at midday when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Basel EuroAirport Swiss to London?

How often are flights from Basel to London delayed?

About 15% of weekly flights between Basel and London have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Basel to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Basel to London flights?

Over the past year, MHS Aviation have had the lowest number of delays on this route, with no flights being classified as delayed.

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 2 dicembre 2025.
See what other customers who have flown with easyJet and Ryanair from Basel EuroAirport Swiss 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.
easyJet
6.9
Okay
1,848 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Crew

7.6

Boarding

6.7

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,848 reviews
easyJet
6.9
Okay
1,848 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Crew

7.6

Boarding

6.7

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
Ryanair
6.3
Okay
easyJet
6.9
Okay
1,848 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Crew

7.6

Boarding

6.7

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

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 2 daily outbound flights to London from 1 airline.

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

    Airlines like easyJet and British Airways fly from Basel EuroAirport Swiss to London in about 1h 35m. The time it takes to get you to your destination is usually consistent. The distance from Basel EuroAirport Swiss to London is about 425 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Basel EuroAirport Swiss to London round-trip?

    Our cheapest airline available from Basel EuroAirport Swiss to London is British Airways. Our recent data shows that you can find tickets from as low as £80 on this airline. British Airways is priced at 16% 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 £21. 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: British Airways (90%), American Airlines (88%), Qatar Airways (86%).

  • 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 £308, our data indicates the cheapest price to be £39. The most popular route (Basel EuroAirport Swiss - London Gatwick), is priced around £45.

  • 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, February is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London (average of £20). Flying from Basel EuroAirport Swiss to London in July is currently the most expensive (average of £82). 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 London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
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Gatwick
Luton
Ilford
Wembley
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Deal
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Ipswich

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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 2 dicembre 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£80Average£107FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

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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