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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Tonga from C$ 3,214

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — TBU
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Tonga

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Tonga
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Wed 8/75:30 p.m.
YUL
-
TBU
2 stops35h 10m
Air New Zealand
Wed 22/73:50 p.m.
TBU
-
YUL
2 stops32h 20m
Air New Zealand
Deal found 26/4C$ 3,214
Thu 9/74:55 p.m.
YUL
-
TBU
2 stops24h 50m
Air New Zealand
Thu 23/711:55 a.m.
TBU
-
YUL
2 stops35h 20m
Air New Zealand
Deal found 26/4C$ 3,226
Thu 9/76:20 p.m.
YUL
-
TBU
2 stops28h 35m
Multiple Airlines
Thu 23/711:55 a.m.
TBU
-
YUL
3 stops43h 50m
Multiple Airlines
Deal found 26/4C$ 4,352
Wed 8/79:35 p.m.
YUL
-
TBU
3 stops44h 10m
Multiple Airlines
Fri 24/710:40 p.m.
TBU
-
YUL
3 stops57h 05m
Multiple Airlines
Deal found 26/4C$ 4,623

Find flight deals from Pierre Elliott Trudeau Intl to Tonga

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Tonga flight deals. Data was last updated 26 April 2026.

Round-trip from

C$ 3,214
Air New Zealand
  • Air New Zealand
  • 8/7-22/7
  • 4 total stops
  • 67h 30m total
  • Montreal to Tonga
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Tonga 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, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNuku‘alofa

YUL - TBU

YULTBU

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

4:55 p.m.-10:45 a.m.

2 stops24h 50m

Nuku‘alofa Fua'Amotu Intl

Thu 23/7

11:55 a.m.-6:15 a.m.

2 stops35h 20m

C$ 3,226
Quickest round-trip

MontrealNuku‘alofa

YUL - TBU

YULTBU

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

4:55 p.m.-10:45 a.m.

2 stops24h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 22/7

3:50 p.m.-12:37 a.m.

2 stops25h 47m

C$ 3,226

MontrealNuku‘alofa

YUL - TBU

YULTBU

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

6:20 p.m.-3:55 p.m.

2 stops28h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 23/7

11:55 a.m.-2:45 p.m.

3 stops43h 50m

C$ 4,352

MontrealNuku‘alofa

YUL - TBU

YULTBU

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

9:35 p.m.-10:45 a.m.

3 stops44h 10m

Nuku‘alofa Fua'Amotu Intl

Fri 24/7

10:40 p.m.-2:45 p.m.

3 stops57h 05m

C$ 4,623

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Sorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Pierre Elliott Trudeau Intl with our price prediction graph.
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 Montreal Pierre Elliott Trudeau Intl Airport to Tonga
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Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Tonga?

    Air New Zealand can get you from Montreal Pierre Elliott Trudeau Intl Airport to Tonga in just under 24h 50m. Your travel time can differ by up to . There are 12534 km between Montreal Pierre Elliott Trudeau Intl Airport and Tonga.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Tonga that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Tonga.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Tonga?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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