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Cheap flights from Paris to London from $119

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
PAR — LON
12 ott — 19 ott1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Paris to London are usually found in March or January, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Paris to London

Discover tips and strategies to find the most affordable flight options for your journey from Paris (PAR) 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 12 settembre 2025.

Round-trip from

$198

One-way from

$119

Popular in

August

Cheapest in

March

Average price

$121

Good round-trip deal

$1,210 or less

Good one-way deal

$65 or less
British Airways
  • British Airways
  • 9/11-9/11
  • Nonstop
  • 2h 55m total
  • Paris to London
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British Airways
  • British Airways
  • 15/12
  • Nonstop
  • 1h 15m total
  • Paris to London
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Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Paris (PAR) to London (LON).
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Price to beat on a one-way flight from Paris (PAR) to London (LON).
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Find flight deals from Paris to London

Cheapest flights from Paris to London
Explore the most affordable flight options available from Paris to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 settembre 2025.

dom 9/1107:05CDG - LHR
Nonstop1h 30mBritish Airways
dom 9/1111:50LHR - CDG
Nonstop1h 25mBritish Airways
Deal found 12/9$198
lun 1/1211:30CDG - LHR
Nonstop1h 30mBritish Airways
dom 14/1220:35LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 12/9$216
ven 19/1220:20CDG - LHR
Nonstop1h 15mBritish Airways
mar 23/1217:15LHR - CDG
Nonstop1h 25mBritish Airways
Deal found 12/9$217
ven 24/1022:15CDG - LHR
Nonstop1h 10mBritish Airways
sab 1/1107:20LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 12/9$219
ven 17/1022:15CDG - LHR
Nonstop1h 10mBritish Airways
dom 19/1016:15LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 11/9$220
mar 16/1220:35CDG - LHR
Nonstop1h 15mBritish Airways
sab 20/1220:00LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 11/9$223
ven 12/1220:20CDG - LHR
Nonstop1h 15mBritish Airways
sab 13/1220:00LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 12/9$225
lun 1/1220:40CDG - LHR
Nonstop1h 15mBritish Airways
gio 4/1215:00LHR - CDG
Nonstop1h 25mBritish Airways
Deal found 11/9$226
mar 18/1120:35CDG - LHR
Nonstop1h 15mBritish Airways
gio 20/1120:05LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 12/9$228
sab 11/1008:15CDG - LHR
Nonstop1h 20mBritish Airways
mer 22/1020:50LHR - CDG
Nonstop1h 15mBritish Airways
Deal found 12/9$229
sab 11/1008:15CDG - LHR
Nonstop1h 20mBritish Airways
lun 13/1020:45LHR - CDG
Nonstop1h 15mBritish Airways
Deal found 11/9$231
mar 4/1120:35CDG - LHR
Nonstop1h 15mBritish Airways
gio 6/1120:05LHR - CDG
Nonstop1h 20mBritish Airways
Deal found 12/9$232

Cheapflights Fare Finder

 
Customise your flight search to find flights from Paris 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 647,157 searches. Data last updated 12 settembre 2025.
Use the filters below to find and compare flights from Paris to London that are best for you.

Fly from

Paris

Fly to

London

Route

Depart

Return

Price

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

ven 6/2

16:45-17:05

Nonstop1h 20m

London Heathrow

dom 8/2

20:35-22:55

Nonstop1h 20m

$216

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

ven 7/11

10:30-11:00

Nonstop1h 30m

London Heathrow

dom 9/11

07:30-09:50

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

mar 25/11

16:15-16:35

Nonstop1h 20m

London Heathrow

dom 14/12

08:20-10:40

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

mer 26/11

20:35-20:50

Nonstop1h 15m

London Heathrow

dom 30/11

17:20-19:45

Nonstop1h 25m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

mar 25/11

14:55-15:15

Nonstop1h 20m

London Heathrow

dom 30/11

06:30-08:50

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

lun 24/11

16:10-16:30

Nonstop1h 20m

London Heathrow

dom 30/11

08:20-10:40

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

lun 1/12

19:45-20:00

Nonstop1h 15m

London Heathrow

dom 7/12

07:30-09:50

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

ven 21/11

22:00-22:15

Nonstop1h 15m

London Heathrow

dom 23/11

07:30-09:50

Nonstop1h 20m

$219

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

gio 23/10

22:25-22:35

Nonstop1h 10m

London Heathrow

mar 28/10

06:45-09:05

Nonstop1h 20m

$220

ParisLondon

CDG - LHR

CDGLHR

Paris Charles de Gaulle

lun 13/10

21:40-21:50

Nonstop1h 10m

London Heathrow

mer 5/11

07:15-09:35

Nonstop1h 20m

$220

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Paris to London

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

How far ahead should I book a flight from Paris to London?

Use this chart to determine the optimal time to book a return flight from Paris to London. Price data was last updated on 29 August 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Paris to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Paris to London?

Currently, October is the cheapest month in which you can book a flight from Paris to London (average of $1,037). Flying from Paris to London in December is currently the most expensive (average of $1,667). 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 PAR to LON?

Find hourly flight availability from Paris 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 12 settembre 2025.

When flying from Paris to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 35% versus a flight in the afternoon.

Weekly flight availability from Paris to London

Explore weekly flight availability from Paris to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 settembre 2025.

The most flights from PAR to LON are scheduled on a Thursday (85 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

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 12 settembre 2025.
Check out reviews from past customers who have flown with Vueling and easyJet from Paris to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,185 reviews
Check prices

Entertainment

5.8

Food

6.1

Overall

7.1

Comfort

6.8

Boarding

7.1

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
Vueling
7.1
Good
1,185 reviews
Vueling
7.1
Good
1,185 reviews
Check prices

Entertainment

5.8

Food

6.1

Overall

7.1

Comfort

6.8

Boarding

7.1

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
easyJet
6.9
Okay
1,820 reviews
Vueling
7.1
Good
1,185 reviews
Check prices

Entertainment

5.8

Food

6.1

Overall

7.1

Comfort

6.8

Boarding

7.1

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience

Related info for your journey

Find useful and relevant information for your journey from Paris to London. 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 Paris to London?

    There are many flights that can get you from Paris to London in 1h 20m. Fly via British Airways to get the fastest option. The distance between Paris and London is about 346 km. All flights are typically direct.

  • What are the most reliable airlines from Paris to London?

    Consider Air Austral (70%), Delta (70%) or WestJet (69%) when booking your flight. These represent the most reliable airlines when flying from Paris to London.

  • What are the cheapest flights from Paris to London?

    The cheapest flight price from Paris to London is $120. On average you can expect to pay $1,410. The most popular route, (Paris Charles de Gaulle - London Heathrow), can usually be booked for $262.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Paris 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 Paris to London?

    Currently, October is the cheapest month in which you can book a flight from Paris to London (average of $1,037). Flying from Paris to London in December is currently the most expensive (average of $1,667). 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
Hounslow
Horsham
Southall
Chatham
Dover
Dorking
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Paris to London

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Heathrow flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Paris to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Paris to London?

Cheapflights simply makes it quick and affordable to book flights from Paris to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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

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