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How to get the cheapest flight ticket from Paris to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Paris and London?
What is the cheapest month to fly to London?
If you aren’t able to travel during the month of March, then book flights to London from Paris during January instead. Flights to London in January, while not as cheap as those in March, still average around $119.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $125. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Paris to London for around $808.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is at midday when flights can be purchased for as low as $195. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $300.
What is the cheapest Paris to London flight route?
Fly from Paris Orly to London Gatwick for the best Paris - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $255 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Paris for as low as $208 on momondo.
What cabin class options are available on Paris to London flights?
There are 3 cabin classes available to choose from on Paris to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Paris to London flights?
No. A direct flight is the cheapest option for a flight between Paris to London.
How have Paris to London flight prices changed over time?
As of June 2025, prices for Paris to London flights are approximately 21% more expensive when compared to flights at the same time last year.
How many flights depart from Paris to London on average per day?
The number of flights available between Paris and London is 45 per day as of June 2025. The most frequent departure time is 13:00, with 38% of daily flights leaving in the afternoon.
How many flights depart from Paris to London on average per week?
As of June 2025, there are 316 flights per week flying from Paris to London. The most common day of the week flights depart is Sun, with 18% of flights taking off on this day.
When to book flights from Paris to London
Cheap Paris to London (PAR to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Paris to London
Is flying the fastest way to get from Paris to London?
To save time, the fastest way to travel is by flight from Paris to London on British Airways. Expect the length of time you’ll spend onboard British Airways to be about 1h 10m compared to taking a train from Paris to London or a bus from Paris to London which have been found to be slower alternatives.
Is flying the cheapest way to get from Paris to London?
A bus from Paris to London from $78 can save you up to 59% on the cost of your trip compared to booking a flight from Paris to London or a train from Paris to London.
How far is Paris to London by plane?
A flight from Paris to London will travel around 342.0 km. Typically, this will take 1h 10m by plane in normal conditions.
When did momondo last update prices for flights from Paris to London?
Prices for flights from Paris to London are refreshed on a daily basis.
How old do you have to be to fly from Paris to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Paris to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Paris to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Paris to London is Airbus A320-100/200 (39.82% of total bookings). The next most popular plane models are Airbus A319 (17.76%), Boeing 777-300ER (12.03%), and Boeing 787-8 Dreamliner (4.17%).
What is the most popular airline from Paris to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Paris to London is easyJet (68% of total bookings). The next most popular airline is Vueling (32%).
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Paris to London?
It is quick and easy to find Paris to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Paris to London with flexible booking policies on momondo?
Yes. All flights to London from Paris on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Paris to London?
Once all potential Paris to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Paris to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Paris to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.