Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Paris to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Brussels Airlines flights from Paris to London
Our best Brussels Airlines deals on Paris to London flight tickets
British Airways flights from Paris to London
Our best British Airways deals on Paris to London flight tickets
See travel insights to London from
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?
In general, March is the cheapest month to fly from Paris to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €59. If you are unable to visit London during the month of March, then departing from Paris during the month January is also very affordable. Most momondo users find prices during this month for around €69.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €0. 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 €805.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €176. In contrast, the most expensive time of day to depart to London is at midday when prices are around €424.
What is the cheapest Paris to London flight route?
Fly from Paris Charles de Gaulle 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 26 weeks ahead of your departure date. In general, you can expect to find flights to London for around €142 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Paris for as low as €120 on momondo.
What cabin class options are available on Paris to London flights?
There are 2 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.
How many flights depart from Paris to London on average per day?
The number of flights available between Paris and London is 53 per day as of April 2025. The most frequent departure time is 10:00, with 38% of daily flights leaving at midday.
How many flights depart from Paris to London on average per week?
As of April 2025, 377 flights take off from Paris and land in London each week. The most common flight departure day for this route is Tue, with 20% of weekly 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 easyJet. Expect the length of time you’ll spend onboard easyJet to be about 1h 05m 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?
Planning to book a bus from Paris to London can be a safe bet when looking for a low-cost deal to your destination. Currently, a flight and a train are priced higher than the cost of a bus. You can search prices for a flight from Paris starting at €55 to London or a train from Paris to London starting at €84 if that is your preferred method of transportation.
How far is Paris to London by plane?
Paris and London are 342.0 km apart from one another. Typically, this will take 1h 05m by plane in normal conditions.
When did momondo last update prices for flights from Paris to London?
Prices for flights from Paris to London were last updated today.
How old do you have to be to fly from Paris to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
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 (37.27% of total bookings). The next most popular plane models are Airbus A319 (14.47%), Boeing 777-300ER (10.73%), and Boeing 777 (5.87%).
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?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Paris to London for 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?
momondo helps you find the best flight between Paris and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
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.