The cheapest times to fly from CDG to BFS are

  • August 20th to October 14th
  • November 5th to March 25th (except the weeks of December 17th and February 5th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CDG to BFS is late August to early September. Prices can be as high as $12000 for Sunday flights during early to mid July, or as low as $53 for Tuesday flights around late August to early September.


When to Fly to Belfast

Flying from Paris (CDG) to Belfast (BFS) will usually cost between $75 to $8953 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $109. Due to high demand the most expensive time to fly is early to mid July, with an average price of $11300. Planning your trip to low-cost times can easily save you $11191 on economy flights and even more on first-class flights. Generally, any price below $168 can be considered a good price for a round-trip CDG to BFS flight.

See below for a graph of average weekly prices for the CDG to BFS route. All prices are for round-trip tickets in USD.

CDG to BFS Flight Prices

Compared to other flights, the CDG to BFS flight is much cheaper than the average and costs much less than the average flight leaving from Paris. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $2548 (77%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $135. Return trip prices are from the BFS to CDG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CDG to BFS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 57 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from CDG to BFS while comparing.

Destination alternative #1: Dublin Airport (DUB) in Dublin

  • 85 miles (137 km) away from BFS
  • Usually 17.91% less expensive than BFS
  • Nonstop flights available

See CDG to DUB flights

Destination alternative #2: Edinburgh Airport (EDI) in Edinburgh

  • 144 miles (232 km) away from BFS
  • Usually 17.61% less expensive than BFS
  • Nonstop flights available

See CDG to EDI flights

Destination alternative #3: Glasgow Airport (GLA) in Glasgow

  • 109 miles (175 km) away from BFS
  • Usually 5.07% less expensive than BFS
  • Nonstop flights available

See CDG to GLA flights


Flight Hacking CDG to BFS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CDG to BFS — but Champion Traveler does!

Hack #1: London (CDG > LTN > BFS)

  • Price for both tickets: $156
  • Average savings: $12 (7.16%)

See CDG to LGW flights

Hack #2: London (CDG > LGW > BFS)

  • Price for both tickets: $166
  • Average savings: $2 (1.19%)

See CDG to LTN flights


Flight Questions Answered

Still have questions about flying from CDG to BFS? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: easyJet, Jet2, and potentially more during busy seasons.

How far away is it from Belfast Aldergrove Airport to Paris Charles de Gaulle Airport?

The distance between the two airports is roughly 540 miles or 869 kilometers.

How long does it take to fly from CDG to BFS?

The real-world flight time for a nonstop CDG to BFS flight is about 1 hour 57 minutes.

How many flights go between Paris and Belfast?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from CDG to BFS.


Airport Location Info


Departing Airport

Origination code CDG
Origination airport name Paris Charles de Gaulle Airport
City Paris
Country France
Latitude 49
Longitude 2.6

Return Airport

Destination code BFS
Destination airport name Belfast Aldergrove Airport
City Belfast
Country the United Kingdom
Latitude 54.7
Longitude -6.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.