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Trivandrum

$844+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 20, 2026.

This FlightHub deal was found by Cheapflights users on 1/18. 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.
Sun 2/156:14 am
ONT
-
TRV
2 stops30h 41m
Qatar Airways
Wed 3/183:55 am
TRV
-
ONT
2 stops32h 34m
Qatar Airways
Deal found 1/18$1,613
This Air India deal was found by Cheapflights users on 1/19. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
ONT
-
TRV
2 stops47h 10m
Multiple Airlines
Fri 3/135:05 am
TRV
-
ONT
2 stops30h 22m
Multiple Airlines
Deal found 1/19$1,631
This Air India deal was found by Cheapflights users on 1/19. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/241:53 pm
ONT
-
TRV
2 stops29h 22m
Multiple Airlines
Sat 2/145:05 am
TRV
-
ONT
2 stops26h 06m
Multiple Airlines
Deal found 1/19$1,678
This FlightHub deal was found by Cheapflights users on 1/18. 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.
Sat 4/46:00 am
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Fri 4/243:55 am
TRV
-
ONT
2 stops31h 07m
Qatar Airways
Deal found 1/18$1,743
This Qatar Airways deal was found by Cheapflights users on 1/19. 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 10/2212:00 pm
ONT
-
TRV
2 stops25h 55m
Qatar Airways
Sun 10/253:55 am
TRV
-
ONT
2 stops26h 48m
Qatar Airways
Deal found 1/19$1,758
This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:39 pm
ONT
-
TRV
3 stops56h 56m
British Airways
Fri 3/1311:00 pm
TRV
-
ONT
3 stops47h 36m
British Airways
Deal found 1/19$1,782
This Air India deal was found by Cheapflights users on 1/18. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/221:53 pm
ONT
-
TRV
2 stops29h 22m
Multiple Airlines
Sun 2/85:05 am
TRV
-
ONT
2 stops31h 18m
Multiple Airlines
Deal found 1/18$1,783
This Air India deal was found by Cheapflights users on 1/18. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/241:53 pm
ONT
-
TRV
2 stops29h 22m
Multiple Airlines
Sun 2/85:05 am
TRV
-
ONT
2 stops26h 08m
Multiple Airlines
Deal found 1/18$1,813
This Mytrip deal was found by Cheapflights users on 1/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1811:53 am
ONT
-
TRV
3 stops26h 52m
Multiple Airlines
Sun 1/2511:30 pm
TRV
-
ONT
2 stops30h 50m
Multiple Airlines
Deal found 1/17$1,895
This Indian Eagle deal was found by Cheapflights users on 1/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:33 pm
ONT
-
TRV
2 stops44h 22m
Multiple Airlines
Wed 7/223:55 am
TRV
-
ONT
2 stops32h 31m
Multiple Airlines
Deal found 1/18$1,945
This Justfly.com deal was found by Cheapflights users on 1/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:53 am
ONT
-
TRV
2 stops25h 02m
Qatar Airways
Sat 2/73:55 am
TRV
-
ONT
2 stops33h 31m
Qatar Airways
Deal found 1/19$1,948

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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,613
(FlightHub)

One-way from

$844
(Air India)

Popular in

December

Cheapest in

April

Average price

$1,425
Provider with most accurate pricing for Los Angeles-Thiruvananthapuram flight deals.
Search Deals
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. 11% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 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 20, 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

Sun 2/15

6:14 am-2:25 am

2 stops30h 41m

Thiruvananthapuram

Wed 3/18

3:55 am-11:59 pm

2 stops32h 34m

$1,613

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 3/6

6:15 am-6:55 pm

2 stops47h 10m

Thiruvananthapuram

Fri 3/13

5:05 am-10:57 pm

2 stops30h 22m

$1,631

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sat 4/4

6:00 am-2:25 am

2 stops31h 55m

Thiruvananthapuram

Fri 4/24

3:55 am-10:32 pm

2 stops31h 07m

$1,743

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Mon 2/2

6:00 am-2:25 am

2 stops30h 55m

Thiruvananthapuram

Tue 2/10

3:55 am-8:36 pm

2 stops30h 11m

$1,758

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 3/6

2:39 pm-1:05 pm

3 stops56h 56m

Thiruvananthapuram

Fri 3/13

11:00 pm-10:06 am

3 stops47h 36m

$1,782

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 7/2

7:48 pm-2:25 am

2 stops42h 07m

Thiruvananthapuram

Wed 7/22

3:55 am-6:54 pm

2 stops27h 29m

$1,945

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 2/22

7:00 am-2:25 am

2 stops29h 55m

Thiruvananthapuram

Thu 3/19

3:55 am-11:59 pm

2 stops32h 34m

$2,031

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Mon 6/1

12:01 pm-2:25 am

2 stops25h 54m

Thiruvananthapuram

Sun 6/21

3:55 am-11:56 pm

2 stops32h 31m

$2,508

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Tue 6/9

6:00 am-1:30 am

2 stops31h 00m

Thiruvananthapuram

Wed 7/1

7:35 pm-12:20 pm

2 stops29h 15m

$9,832

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 2/15

1:50 pm-8:45 am

2 stops29h 25m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 13 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 March is currently the most expensive (average of $1,689). 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 30h 41m. Qatar Airways provides one of the quickest options available for as low as $1,613. There are 9341 mi between Ontario and Thiruvananthapuram. This flight may include one or multiple stops.

  • 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 March is currently the most expensive (average of $1,689). 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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