$76 Cheap Flights from Paris (CDG) to Belfast (BFS)

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Belfast International Airport (BFS)

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Cheap Flights from Paris to Belfast (CDG-BFS)

Prices were available within the past 7 days and start at $76 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
easyJet
easyJet
easyJet
easyJet
easyJet
easyJet
British Airways
KLM
Iberia
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Flights from Paris (CDG) to Belfast (BFS)
Origin airport
Roissy-Charles de Gaulle
Destination airport
Belfast Intl.
Airlines serving
easyJet
Roundtrip price
$156
Distance
540 mi

Paris to Belfast Flights

The cheapest times to fly from Paris to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Paris to Belfast are during the month of November. You can find some of the cheapest flights from Paris to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Paris to Belfast

Sunday is one of the best days to book for cheap flights from Paris to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Paris to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Paris to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from $76 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Paris to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Paris to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS) cost?
You can find cheap return fares from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS) starting at $275. Snag a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a easyJet flight leaving CDG on July 5 2025 and touching down at BFS. The price was last updated on June 30 2025 and has not changed since.
What is the cheapest month to fly from CDG to BFS?
To pick up a cheap fare, search for nonstop flights from CDG to BFS leaving in May. You can find a one-way easyJet flight for $76 leaving on May 19 2026. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 30 2025 and remains unchanged.
Which airlines fly direct from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
When departing from Roissy-Charles de Gaulle Airport (CDG), you can hop on a nonstop flight to Belfast Intl. Airport (BFS) with easyJet.
What is the cheapest airline that flies from CDG to BFS?
Right now, the cheapest airline offering one-way flights from CDG to BFS is easyJet. You can jet off on this route from $173. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CDG on July 29 2025. Prices were last updated on June 30 2025 and have not changed since.
How many flights per day from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
On average, you'll only find 1 direct flight operating from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS) per day. If this doesn't fit your plans, think about flights with a layover. Just customize your search results on Expedia to include one or two stops to find a better alternative.
What are the most popular departure times for flights from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
Flights between CDG and BFS tend to be busiest at 8 PM. For a less crowded experience and potentially cheaper prices, choose a departure outside the usual busy windows.
What day of the week has the most flights from CDG to BFS?
If you travel on a Friday, you'll get the widest range of choices for flights from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS).
What is the earliest flight from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
Roissy-Charles de Gaulle Airport (CDG)'s first flight to Belfast Intl. Airport (BFS) departs at approximately 7:05AM UTC+1. With a travel time of 1h 45m, you'll land at around 7:50AM UTC+0.
How long does it take to fly from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
It takes approximately 1 hour and 49 minutes to fly the 540 mi from CDG to BFS.
What is the best time to fly from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
Choose a flight from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Belfast from Roissy-Charles de Gaulle Airport (CDG)?
If you've booked a direct flight from Roissy-Charles de Gaulle Airport (CDG) to Belfast, Belfast Intl. Airport (BFS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS) last-minute?
Booking your flight from CDG to BFS shortly before your getaway is usually more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a CDG to BFS flight and hotel package?
Booking a CDG to BFS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Roissy-Charles de Gaulle Airport (CDG) to Belfast Intl. Airport (BFS)?
If you booked your CDG to BFS flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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