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 YYZ to GF?

When flying from Toronto Pearson Intl Airport to French Guiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Pearson Intl to French Guiana?

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

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

Yes. Cheapflights offers flight deals from Pearson Intl 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$ 3,590+ Cheap Flights from Toronto Pearson Intl Airport to French Guiana

Cheap flight deals from Pearson Intl to French Guiana

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Cheapest flights from Pearson Intl to French Guiana
Explore the most affordable flight options available from Pearson Intl to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Mon 28/129:05 p.m. -

3 stops43h 45m

Fri 8/19:10 p.m. -

3 stops43h 30m

Deal found 16/8C$ 3,590

Mon 21/1212:35 p.m. -

3 stops28h 15m

Sun 27/129:10 p.m. -

2 stops26h 05m

Deal found 19/8C$ 4,989

Mon 21/1212:35 p.m. -

3 stops28h 15m

Thu 31/129:10 p.m. -

2 stops27h 46m

Deal found 16/8C$ 5,042

Find flight deals from Pearson Intl to French Guiana

Round-trip from	C$ 3,590

28/12-8/1
6 total stops
87h 15m total
Toronto to French Guiana

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Cheapest round-trip

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 28/12

10:30 a.m.-6:50 p.m.

2 stops30h 20m

Cayenne Rochambeau

Fri 8/1

9:10 p.m.-2:40 p.m.

3 stops43h 30m

C$ 3,929

Quickest round-trip

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 21/12

12:35 p.m.-6:50 p.m.

3 stops28h 15m

Cayenne Rochambeau

Sun 27/12

9:10 p.m.-9:15 p.m.

2 stops26h 05m

C$ 4,989

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 21/12

12:35 p.m.-6:50 p.m.

3 stops28h 15m

Cayenne Rochambeau

Thu 31/12

9:10 p.m.-10:56 p.m.

2 stops27h 46m

C$ 5,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Sorted by cheapest first

Best time to book a flight from Pearson Intl to French Guiana

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

YYZ-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.

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Everything you need to know about your flight from Toronto Pearson Intl Airport to French Guiana

YYZ-GF0

YYZ-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 Pearson Intl to French Guiana that include hotel bookings?
Yes. In addition to deals on Pearson Intl to French Guiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to French Guiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to French Guiana.
Can I find deals for business class flights from Pearson Intl to French Guiana?
Yes. Cheapflights offers flight deals from Pearson Intl 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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Cheap flights from Toronto Pearson Intl Airport to French Guiana from C$ 3,590

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 28/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to French Guiana

Cheapest flights from Pearson Intl to French GuianaExplore the most affordable flight options available from Pearson Intl to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Pearson Intl to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Pearson Intl to French GuianaDiscover carefully curated flight deals from Pearson Intl to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Pearson Intl to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Find flight deals from Pearson Intl to French Guiana

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to French Guiana that are best for you.

Best time to book a flight from Pearson Intl to French Guiana

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Cheapflights Insights

Related info for your journey

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

How can I find direct flights from Pearson Intl to French Guiana?

Can I find deals for business class flights from Pearson Intl 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 Pearson Intl to French Guiana

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Pearson Intl and French Guiana flights

Browse other Pearson Intl and French Guiana flight options. Last updated on 21 August 2026.

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Cheapest flights from Pearson Intl to French Guiana
Explore the most affordable flight options available from Pearson Intl to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Pearson Intl to French Guiana
Discover carefully curated flight deals from Pearson Intl to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.