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Trivandrum

$925+ Cheap flights from Ontario (ONT) to Thiruvananthapuram (TRV)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Trivandrum

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 January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:33 am
ONT
-
TRV
2 stops27h 22m
Qatar Airways
Tue 4/143:55 am
TRV
-
ONT
2 stops32h 34m
Qatar Airways
Deal found 1/26$1,614
This Qatar Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Sun 10/253:55 am
TRV
-
ONT
2 stops26h 48m
Qatar Airways
Deal found 1/25$1,757
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:13 pm
ONT
-
TRV
2 stops25h 42m
Qatar Airways
Thu 8/63:55 am
TRV
-
ONT
2 stops27h 29m
Qatar Airways
Deal found 1/24$10,601
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:13 pm
ONT
-
TRV
2 stops25h 42m
Qatar Airways
Sat 8/83:55 am
TRV
-
ONT
2 stops27h 29m
Qatar Airways
Deal found 1/24$10,735
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:13 pm
ONT
-
TRV
2 stops25h 42m
Qatar Airways
Sat 8/83:55 am
TRV
-
ONT
2 stops27h 29m
Qatar Airways
Deal found 1/24$10,869

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,614
(FlightHub)

One-way from

$925
(Air India)

Popular in

December

Cheapest in

April

Average price

$1,834
Provider with most accurate pricing for Los Angeles-Thiruvananthapuram flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Thiruvananthapuram flights.
Search Deals
From Ontario to Thiruvananthapuram
Search Deals
One-way flight from Ontario to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 26, 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

Wed 3/18

10:33 am-2:25 am

2 stops27h 22m

Thiruvananthapuram

Tue 4/14

3:55 am-11:59 pm

2 stops32h 34m

$1,614

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Wed 7/8

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Thu 8/6

3:55 am-6:54 pm

2 stops27h 29m

$10,601

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 7/9

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Thu 8/6

3:55 am-11:56 pm

2 stops32h 31m

$10,601

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 7/9

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Sat 8/8

3:55 am-6:54 pm

2 stops27h 29m

$10,735

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Wed 7/8

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Sat 8/8

3:55 am-6:54 pm

2 stops27h 29m

$10,735

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Wed 7/8

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Fri 8/7

3:55 am-6:54 pm

2 stops27h 29m

$10,735

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 7/9

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Fri 8/7

3:55 am-6:54 pm

2 stops27h 29m

$10,735

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 7/10

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Thu 8/6

3:55 am-6:54 pm

2 stops27h 29m

$10,735

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 7/10

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Fri 8/7

3:55 am-11:56 pm

2 stops32h 31m

$10,869

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 7/10

12:13 pm-2:25 am

2 stops25h 42m

Thiruvananthapuram

Sat 8/8

3:55 am-6:54 pm

2 stops27h 29m

$10,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
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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 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 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 $830). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of $1,445). 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 27h 22m. Qatar Airways provides one of the quickest options available for as low as $1,614. There are 9341 mi 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 vacation 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 $830). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of $1,445). 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

Traveling to a place near Thiruvananthapuram?

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

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