Find flights
When to book
FAQs

Cheap flights from Ontario to Thiruvananthapuram from ₹ 86,480

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Trivandrum

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Trivandrum
Explore the most affordable flight options available from Ontario to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Thu 30/406:00
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Thu 14/503:55
TRV
-
ONT
2 stops32h 33m
Qatar Airways
Deal found 11/2₹ 151,046
Fri 1/506:00
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Thu 14/503:55
TRV
-
ONT
2 stops32h 33m
Qatar Airways
Deal found 11/2₹ 154,668
Sat 2/506:00
ONT
-
TRV
2 stops31h 55m
Multiple Airlines
Wed 13/503:55
TRV
-
ONT
2 stops27h 22m
Multiple Airlines
Deal found 11/2₹ 155,664
Thu 12/312:02
ONT
-
TRV
2 stops25h 53m
Qatar Airways
Sun 29/303:45
TRV
-
ONT
2 stops32h 44m
Qatar Airways
Deal found 13/2₹ 158,471
Thu 22/1006:00
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Sun 25/1003:55
TRV
-
ONT
2 stops31h 14m
Qatar Airways
Deal found 12/2₹ 159,196
Fri 13/312:02
ONT
-
TRV
2 stops25h 53m
Qatar Airways
Sun 29/303:45
TRV
-
ONT
2 stops32h 44m
Qatar Airways
Deal found 13/2₹ 162,003
Tue 10/312:02
ONT
-
TRV
2 stops25h 53m
Qatar Airways
Sun 29/303:45
TRV
-
ONT
2 stops32h 44m
Qatar Airways
Deal found 13/2₹ 168,614
Fri 17/700:45
ONT
-
TRV
2 stops33h 45m
Multiple Airlines
Fri 31/701:20
TRV
-
ONT
2 stops29h 50m
Multiple Airlines
Deal found 11/2₹ 169,791
Thu 12/312:02
ONT
-
TRV
2 stops25h 53m
Qatar Airways
Fri 27/303:55
TRV
-
ONT
2 stops32h 34m
Qatar Airways
Deal found 13/2₹ 170,062
Fri 13/312:02
ONT
-
TRV
2 stops25h 53m
Qatar Airways
Fri 27/303:55
TRV
-
ONT
2 stops32h 34m
Qatar Airways
Deal found 13/2₹ 173,594

Find flight deals from Ontario to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Trivandrum (TRV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 February 2026.

Round-trip from

₹ 151,046

One-way from

₹ 86,480

Popular in

December

Cheapest in

March

Average price

₹ 100,426
Qatar Airways
  • Qatar Airways
  • 30/4-14/5
  • 4 total stops
  • 64h 28m total
  • Ontario to Thiruvananthapuram
Search Deals
19/7
  • 19/7
  • 2 total stops
  • 31h 00m total
  • Ontario to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 962,764 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 555,574 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to Trivandrum 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 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Ontario to Thiruvananthapuram that are best for you.

Fly from

Ontario

Fly to

Trivandrum

Route

Depart

Return

Price

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 30/4

06:00-02:25

2 stops31h 55m

Thiruvananthapuram

Wed 13/5

03:55-18:47

2 stops27h 22m

₹ 151,046

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 30/4

06:00-02:25

2 stops31h 55m

Thiruvananthapuram

Thu 14/5

03:55-23:58

2 stops32h 33m

₹ 151,046

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 1/5

06:00-02:25

2 stops31h 55m

Thiruvananthapuram

Thu 14/5

03:55-23:58

2 stops32h 33m

₹ 154,668

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 1/5

10:39-02:25

2 stops27h 16m

Thiruvananthapuram

Wed 13/5

03:55-18:47

2 stops27h 22m

₹ 154,668

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sat 2/5

10:39-02:25

2 stops27h 16m

Thiruvananthapuram

Thu 14/5

03:55-18:47

2 stops27h 22m

₹ 155,664

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sat 2/5

06:00-02:25

2 stops31h 55m

Thiruvananthapuram

Wed 13/5

03:55-18:47

2 stops27h 22m

₹ 155,664

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 15/3

06:14-02:25

2 stops31h 41m

Thiruvananthapuram

Sun 29/3

03:45-23:59

2 stops32h 44m

₹ 168,614

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Mon 16/3

06:14-02:25

2 stops31h 41m

Thiruvananthapuram

Sun 29/3

03:45-23:59

2 stops32h 44m

₹ 168,614

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Wed 11/3

06:14-02:25

2 stops31h 41m

Thiruvananthapuram

Sun 29/3

03:45-23:59

2 stops32h 44m

₹ 168,614

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 12/3

12:02-02:25

2 stops25h 53m

Thiruvananthapuram

Fri 27/3

03:55-23:59

2 stops32h 34m

₹ 170,062

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Ontario to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Ontario with our price prediction graph.
Estimated return 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 Ontario to Thiruvananthapuram

What is the cheapest month to book a flight from Ontario to Thiruvananthapuram?

Currently, January is the cheapest month in which you can book a flight from Ontario to Thiruvananthapuram (average of ₹ 75,161). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of ₹ 130,852). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Trivandrum. 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 Ontario to Thiruvananthapuram?

    A quick flight from Ontario to Thiruvananthapuram can take about 31h 55m. Qatar Airways provides one of the quickest options available for as low as ₹ 151,046. There are 15033 km between Ontario and Thiruvananthapuram.

  • Can I find deals for flights from Ontario to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Ontario to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Trivandrum?

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

  • Can I find deals for business class flights from Ontario to Trivandrum?

    Yes. Cheapflights offers flight deals from Ontario to Trivandrum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Thiruvananthapuram?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Thiruvananthapuram (average of ₹ 75,161). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of ₹ 130,852). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Trivandrum?

When you search for this flight from Ontario to Trivandrum, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Trivandrum?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Trivandrum for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Trivandrum with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Trivandrum with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Trivandrum become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Trivandrum from Ontario today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.