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Cheap flights from Montreal to French Guiana from C$ 2,616

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to French Guiana departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to French Guiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 a.m. - 6:55 p.m.
YUL
-
CAY
9h 40m
1 stop
Multiple Airlines Logo
7:25 p.m. - 9:00 p.m.
CAY
-
YUL
26h 35m
1 stop
C$ 2,616Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
8:15 a.m. - 6:55 p.m.
YUL
-
CAY
9h 40m
1 stop
Multiple Airlines Logo
4:30 p.m. - 7:30 p.m.
CAY
-
YUL
28h 00m
2 stops
C$ 2,690Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
12:15 p.m. - 5:05 p.m.
YUL
-
CAY
27h 50m
2 stops
Multiple Airlines Logo
7:25 p.m. - 7:50 p.m.
CAY
-
YUL
25h 25m
2 stops
C$ 3,509Multiple Airlines
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
12:15 p.m. - 5:05 p.m.
YUL
-
CAY
27h 50m
2 stops
Multiple Airlines Logo
4:30 p.m. - 7:32 p.m.
CAY
-
YUL
28h 02m
2 stops
C$ 3,655Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
11:10 a.m. - 5:05 p.m.
YUL
-
CAY
28h 55m
3 stops
Multiple Airlines Logo
4:30 p.m. - 7:30 p.m.
CAY
-
YUL
28h 00m
2 stops
C$ 4,816Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to French Guiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from Montreal to French Guiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

8:15 a.m.-6:55 p.m.

1 stop9h 40m

Cayenne Rochambeau

Thu 11/6

7:25 p.m.-9:00 p.m.

1 stop26h 35m

C$ 2,616

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

8:15 a.m.-6:55 p.m.

1 stop9h 40m

Cayenne Rochambeau

Thu 11/6

4:30 p.m.-7:30 p.m.

2 stops28h 00m

C$ 2,690

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

12:15 p.m.-5:05 p.m.

2 stops27h 50m

Cayenne Rochambeau

Thu 17/9

7:25 p.m.-7:50 p.m.

2 stops25h 25m

C$ 3,509

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

12:15 p.m.-5:05 p.m.

2 stops27h 50m

Cayenne Rochambeau

Thu 11/6

4:30 p.m.-7:32 p.m.

2 stops28h 02m

C$ 3,655

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

11:10 a.m.-5:05 p.m.

3 stops28h 55m

Cayenne Rochambeau

Thu 11/6

4:30 p.m.-7:30 p.m.

2 stops28h 00m

C$ 4,816

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to French Guiana from

How to get the cheapest flight ticket from Montreal to French Guiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montreal to French Guiana flights?

You could potentially save up to 52% on your flight if you consider stops on a Montreal to French Guiana flight.

Cheap Montreal to French Guiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to French Guiana

Fastest flight time

27h 50m

Direct flights

None
The fastest flight from Montreal to French Guiana takes 27h 50m
There are no direct flights from Montreal to French Guiana. There are no popular flight routes from Montreal to French Guiana.
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Frequently asked questions about flying from Montreal to French Guiana

  • When did momondo last update prices for flights from Montreal to French Guiana?

    Prices for flights from Montreal to French Guiana were last updated today.

  • How old do you have to be to fly from Montreal to French Guiana?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to French Guiana.

  • What documentation or ID do you need to fly to French Guiana?

    The required travel and health documents for your French Guiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at French Guiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to French Guiana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to French Guiana . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to French Guiana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to French Guiana from Montreal with this policy.

How can momondo help me find flights from Montreal to French Guiana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to French Guiana from Montreal.

I’m not ready to book a flight from Montreal to French Guiana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to French Guiana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to French Guiana and let you know when they change.

An easier way to manage your French Guiana trip

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Find better results for your trip to French Guiana

Popular Cities in French Guiana

Popular flights according to clicks in the last 7 days on momondo
Flights to Cayennefrom C$ 3,287