In terms of precipitation, rainfall in French Guiana ranges from 40.0 - 510.0 mm per month. May is typically the wettest month, when rainfall can reach 510.0 mm. September is typically the driest time to visit French Guiana when rainfall is around 40.0 mm.

If weather is an important factor for your trip to French Guiana, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from QC to GF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to French Guiana as you normally would.

Can I find deals for flights from Quebec to French Guiana that include hotel bookings?

Yes. In addition to deals on Quebec to French Guiana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Quebec to French Guiana?

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

Can I find deals for business class flights from Quebec to French Guiana?

Yes. Cheapflights offers flight deals from Quebec to French Guiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 865+ Cheap Flights from Quebec to French Guiana

Cheap flight deals from Quebec to French Guiana

Enter your travel dates to find the best prices.

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Cheapest flights from Quebec to French Guiana
Explore the most affordable flight options available from Quebec to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Sun 27/129:40 p.m. -

1 stop19h 10m

Sun 3/19:10 p.m. -

3 stops40h 50m

Deal found 16/10C$ 4,086

Find flight deals from Quebec to French Guiana

Round-trip from	C$ 3,651
One-way from	C$ 865

6/1-17/1
4 total stops
48h 30m total
Quebec to French Guiana

Search Deals

14/12-31/12
3 total stops
25h 30m total
Quebec to French Guiana

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Quebec to French Guiana that are best for you.

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Price

Cheapest round-trip

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 11/3

9:00 a.m.-6:55 p.m.

2 stops31h 55m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 942

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sun 20/12

7:00 a.m.-11:45 a.m.

2 stops26h 45m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,130

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sat 19/12

1:00 p.m.-11:45 a.m.

2 stops44h 45m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,199

Quickest round-trip

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

9:40 p.m.-6:50 p.m.

1 stop19h 10m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 2,114

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Tue 22/12

9:40 p.m.-6:50 p.m.

1 stop19h 10m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 2,114

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Fri 18/12

9:40 p.m.-6:50 p.m.

1 stop19h 10m

Cayenne Rochambeau

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 2,378

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

11:25 a.m.-6:50 p.m.

2 stops29h 25m

Cayenne Rochambeau

Sun 17/1

9:10 p.m.-12:30 a.m.

3 stops29h 20m

C$ 4,041

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sun 27/12

10:35 a.m.-6:50 p.m.

2 stops30h 15m

Cayenne Rochambeau

Sun 3/1

9:10 p.m.-12:00 p.m.

3 stops40h 50m

C$ 4,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Sorted by cheapest first

Best time to book a flight from Quebec to French Guiana

Have a flexible travel schedule? Discover the best time to fly to French Guiana from Quebec with our price prediction graph.

YUL-CAY

Estimated round-trip 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 Quebec to French Guiana

CAQC-GF0

YUL-CAY

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Quebec to French Guiana that include hotel bookings?
Yes. In addition to deals on Quebec to French Guiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Quebec to French Guiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to French Guiana.
Can I find deals for business class flights from Quebec to French Guiana?
Yes. Cheapflights offers flight deals from Quebec to French Guiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to French Guiana

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Top airline flying from Quebec to French Guiana

Airline	Cheapest	Average	Flexibility	On-time
Air Caraïbes	CheapestC$ 1,629	AverageC$ 2,313	FlexibilityNo cancel fee	On-time56%	Search Air Caraïbes flights

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Cheap flights from Quebec to French Guiana from C$ 865

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to French Guiana

Cheapest flights from Quebec to French GuianaExplore the most affordable flight options available from Quebec to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from Quebec to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Quebec to French GuianaDiscover carefully curated flight deals from Quebec to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Quebec to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

One-way flights from Quebec to French GuianaSearch for one-way flight options from Quebec to French Guiana. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Quebec to French Guiana. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Quebec to French Guiana

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Use the filters below to find and compare flights from Quebec to French Guiana that are best for you.

Best time to book a flight from Quebec to French Guiana

Have a flexible travel schedule? Discover the best time to fly to French Guiana from Quebec with our price prediction graph.

Cheapflights Insights

Related info for your journey

Can I find deals for flights from Quebec to French Guiana that include hotel bookings?

How can I find direct flights from Quebec to French Guiana?

Can I find deals for business class flights from Quebec to French Guiana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to French Guiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to French Guiana by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

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Find flights from Quebec to French Guiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Quebec and French Guiana flights

Browse other Quebec and French Guiana flight options. Last updated on 20 October 2026.

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Quebec to French Guiana flights

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Top airline flying from Quebec to French Guiana

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How does Cheapflights help users find flights from Quebec to French Guiana?

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Can Cheapflights find flights from Quebec to French Guiana with no change fees?

Can Cheapflights notify me if prices for flights from Quebec to French Guiana become cheaper?

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Cheapest flights from Quebec to French Guiana
Explore the most affordable flight options available from Quebec to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Quebec to French Guiana
Discover carefully curated flight deals from Quebec to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

One-way flights from Quebec to French Guiana
Search for one-way flight options from Quebec to French Guiana. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.