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 are the most popular airlines that fly from Toronto to French Guiana?

Before booking your flight from Toronto to French Guiana check out the most popular airlines for this route: Porter Airlines, Air Canada or WestJet.

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

When flying from Toronto 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 Toronto to French Guiana that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Toronto 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$ 1,513+ Cheap Flights from Toronto to French Guiana

Cheap flight deals from Toronto to French Guiana

Enter your travel dates to find the best prices.

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Cheapest flights from Toronto to French Guiana
Explore the most affordable flight options available from Toronto to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Fri 18/910:25 p.m. -

2 stops41h 40m

Fri 25/97:25 p.m. -

2 stops49h 45m

Deal found 15/9C$ 2,617

Tue 22/124:00 p.m. -

2 stops24h 50m

Mon 28/129:10 p.m. -

2 stops43h 45m

Deal found 15/9C$ 3,014

Mon 14/1212:35 p.m. -

3 stops28h 15m

Sun 20/129:10 p.m. -

2 stops26h 05m

Deal found 15/9C$ 4,372

Fri 16/105:35 p.m. -

3 stops46h 30m

Tue 20/107:25 p.m. -

3 stops42h 25m

Deal found 16/9C$ 4,387

Mon 21/125:20 p.m. -

2 stops23h 30m

Sun 27/129:10 p.m. -

2 stops26h 05m

Deal found 15/9C$ 4,443

Sun 27/98:50 p.m. -

3 stops43h 15m

Sun 4/107:25 p.m. -

3 stops41h 25m

Deal found 14/9C$ 4,561

Find flight deals from Toronto to French Guiana

Round-trip from	C$ 2,550
One-way from	C$ 1,513

15/2-25/2
4 total stops
69h 55m total
Toronto to French Guiana

Search Deals

2/10-31/12
3 total stops
40h 50m total
Toronto to French Guiana

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 28/9

9:50 a.m.-6:05 p.m.

3 stops31h 15m

Cayenne Rochambeau

Wed 31/12

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

Nonstop0h 00m

C$ 1,584

Quickest round-trip

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 21/12

6:20 p.m.-6:50 p.m.

2 stops22h 30m

Cayenne Rochambeau

Wed 31/12

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

Nonstop0h 00m

C$ 2,065

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 15/2

12:45 p.m.-6:50 p.m.

2 stops28h 05m

Cayenne Rochambeau

Thu 25/2

9:10 p.m.-1:00 p.m.

2 stops41h 50m

C$ 2,550

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Wed 7/10

11:15 a.m.-5:05 p.m.

3 stops52h 50m

Cayenne Rochambeau

Wed 31/12

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

Nonstop0h 00m

C$ 2,590

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Thu 1/10

9:00 a.m.-5:05 p.m.

2 stops31h 05m

Cayenne Rochambeau

Wed 31/12

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

Nonstop0h 00m

C$ 2,620

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Tue 22/12

2:00 p.m.-6:50 p.m.

2 stops26h 50m

Cayenne Rochambeau

Mon 28/12

9:10 p.m.-6:55 p.m.

3 stops47h 45m

C$ 3,291

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Thu 8/10

9:50 a.m.-11:15 a.m.

3 stops48h 25m

Cayenne Rochambeau

Wed 31/12

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

Nonstop0h 00m

C$ 3,416

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 14/12

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

3 stops28h 15m

Cayenne Rochambeau

Sun 20/12

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

2 stops26h 05m

C$ 4,372

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Fri 16/10

5:35 p.m.-5:05 p.m.

3 stops46h 30m

Cayenne Rochambeau

Tue 20/10

7:25 p.m.-8:10 p.m.

2 stops25h 45m

C$ 4,684

TorontoCayenne

YYZ Toronto Pearson Intl - CAY Cayenne Rochambeau

YYZCAY

Toronto Pearson Intl

Mon 21/12

5:20 p.m.-6:50 p.m.

2 stops23h 30m

Cayenne Rochambeau

Sun 27/12

9:10 p.m.-3:20 p.m.

3 stops44h 10m

C$ 4,733

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Sorted by cheapest first

Best time to book a flight from Toronto to French Guiana

Have a flexible travel schedule? Discover the best time to fly to French Guiana from Toronto 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.

Cheapflights Insights

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

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

Alternative routes

Complete your trip

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Cheap flights from Toronto to French Guiana from C$ 1,513

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to French Guiana

Cheapest flights from Toronto to French GuianaExplore the most affordable flight options available from Toronto to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Toronto to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Toronto to French GuianaDiscover carefully curated flight deals from Toronto to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Toronto to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Toronto to French GuianaDiscover last-minute flight deals from Toronto to French Guiana. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to French Guiana. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Toronto to French GuianaSearch for one-way flight options from Toronto to French Guiana. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Toronto to French Guiana. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Toronto to French Guiana

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

Best time to book a flight from Toronto to French Guiana

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Related info for your journey

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

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

Can I find deals for business class flights from Toronto 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 Toronto 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 Toronto to French Guiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Toronto and French Guiana flights

Browse other Toronto and French Guiana flight options. Last updated on 18 September 2026.

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Toronto to French Guiana flights

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Cheapest flights from Toronto to French Guiana
Explore the most affordable flight options available from Toronto to French Guiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Toronto to French Guiana
Discover carefully curated flight deals from Toronto to French Guiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Toronto to French Guiana
Discover last-minute flight deals from Toronto to French Guiana. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Toronto to French Guiana
Search for one-way flight options from Toronto to French Guiana. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.