Trip.com
>
Cheap Flights
>
French Guiana
>
Cayenne
>
Flights from Montreal to Cayenne

Find the cheapest flight options from Montreal to Cayenne over the next three months. Book one-way tickets from THB 27,645 and round-trip tickets from THB 46,410.

      • YUL 08:15
        25h 30m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Wed, Jan 28 | Air Canada
        CAY 12:40
        32h 50m
        1 stop
        YUL 19:30
        Cayenne - Montreal | Sat, Jan 31 | Air France
        THB 46,410 THB 76,159
        39% OFF
        39% OFF
        THB 76,159 THB 46,410
      • YUL 09:10
        24h 35m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Wed, Dec 24 | Air Canada
        CAY 19:50
        26h 55m
        1 stop
        YUL 20:45
        Cayenne - Montreal | Sun, Dec 28 | Air France
        THB 48,130 THB 76,159
        37% OFF
        37% OFF
        THB 76,159 THB 48,130
      • YUL 07:00
        26h 45m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Tue, Jan 20 | Air Transat
        CAY 19:50
        27h
        1 stop
        YUL 20:50
        Cayenne - Montreal | Tue, Jan 27 | Air France
        THB 53,066 THB 76,159
        30% OFF
        30% OFF
        THB 76,159 THB 53,066
      • YUL 09:10
        24h 35m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Tue, Jan 20 | Air Canada
        CAY 19:50
        27h
        1 stop
        YUL 20:50
        Cayenne - Montreal | Tue, Jan 27 | Air France
        THB 55,069
        28% OFF
        THB 76,159 THB 55,069
      • YUL 11:00
        22h 45m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Sun, Dec 14 | Air France
        CAY 19:50
        26h 55m
        1 stop
        YUL 20:45
        Cayenne - Montreal | Sun, Dec 21 | Air France
        THB 57,791
        24% OFF
        THB 76,159 THB 57,791
      • YUL 11:00
        26h 50m
        1 stop
        CAY 15:50
        Montreal - Cayenne | Thu, Dec 11 | Air France
        CAY 12:40
        10h 5m
        1 stop
        YUL 20:45
        Cayenne - Montreal | Thu, Dec 18 | Air France
        THB 68,543
        10% OFF
        THB 76,159 THB 68,543
      • YMQ 13:00
        17h 25m
        1 stop
        CAY Invalid Date
        Montreal - Cayenne | Sat, Dec 13 | Normal Airline
        CAY 15:00
        6h
        Direct
        YMQ 16:00
        Cayenne - Montreal | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • YUL 08:25
        25h 20m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Wed, Jan 14 | Air Canada
        THB 27,645 THB 67,082
        59% OFF
        59% OFF
        THB 67,082 THB 27,645
      • YUL 09:10
        24h 35m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Wed, Dec 24 | Air Canada
        THB 27,811 THB 67,082
        59% OFF
        59% OFF
        THB 67,082 THB 27,811
      • YUL 08:15
        25h 30m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Mon, Dec 15 | Air Canada
        THB 31,481 THB 67,082
        53% OFF
        53% OFF
        THB 67,082 THB 31,481
      • YUL 07:00
        26h 45m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Sun, Dec 28 | Air Transat
        THB 32,015
        52% OFF
        THB 67,082 THB 32,015
      • YUL 09:00
        31h 55m
        1 stop
        CAY 18:55
        Montreal - Cayenne | Sun, Dec 28 | Air France
        THB 41,209
        39% OFF
        THB 67,082 THB 41,209
      • YUL 08:25
        25h 20m
        1 stop
        CAY 11:45
        Montreal - Cayenne | Mon, Jan 5 | Air Canada
        THB 44,941
        33% OFF
        THB 67,082 THB 44,941
      • YUL 21:40
        19h 15m
        1 stop
        CAY 18:55
        Montreal - Cayenne | Fri, Dec 19 | French Bee
        THB 55,572
        17% OFF
        THB 67,082 THB 55,572
      • YUL 21:40
        19h 15m
        1 stop
        CAY 18:55
        Montreal - Cayenne | Fri, Dec 19 | Air Caraïbes
        THB 60,374
        10% OFF
        THB 67,082 THB 60,374
      • YMQ 13:00
        17h 25m
        1 stop
        CAY Invalid Date
        Montreal - Cayenne | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Montreal to Cayenne are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Montreal to Cayenne

The distance between Montreal and Cayenne is 4,969.6 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is October.

Cheapest one-way flight priceTHB 27,645
Cheapest round-trip ticket priceTHB 46,410
Off-season for travelOctober
Peak season for travelAugust
Flight distance4,969.6 km

Find the best time to fly from Montreal to Cayenne

The cheapest time for Montreal to Cayenne flights: Jan 11 to Jan 18 — one way flight prices from THB 27,644.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Montreal to Cayenne, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Montreal to Cayenne (YMQ-CAY)?

    Based on Trip.com data, Air Canada offers one-way fares as low as THB 27,645 on Cheapest nonstop routes (e.g. YUL to CAY on Wed, Jan 14), while Air Canada offers Cheapest nonstop round-trips from THB 46,410 departing on Wed, Jan 28 and returning on Sat, Jan 31.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Montreal to Cayenne is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Montreal to Cayenne, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 14, with one-way flights priced at just THB 27,645.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cayenne travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Montreal to Cayenne is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Montreal to Cayenne on December 24, 2025 with Air Canada, with prices starting at THB 48,129.
  • The time difference between Cayenne and Montreal is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.