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Trivandrum

$795+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/9. 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.
Thu 4/912:10 am
ONT
-
TRV
3 stops33h 35m
Multiple Airlines
Fri 4/2411:15 pm
TRV
-
ONT
2 stops30h 20m
Multiple Airlines
Deal found 2/9$1,297
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Thu 5/712:10 am
ONT
-
TRV
3 stops33h 35m
Multiple Airlines
Sun 5/3111:15 pm
TRV
-
ONT
2 stops30h 20m
Multiple Airlines
Deal found 2/9$1,302
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Wed 4/2912:10 am
ONT
-
TRV
3 stops33h 35m
Multiple Airlines
Sun 5/3111:15 pm
TRV
-
ONT
2 stops31h 15m
Multiple Airlines
Deal found 2/10$1,315
This Mytrip deal was found by Cheapflights users on 2/10. 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 7/1912:45 am
ONT
-
TRV
3 stops33h 00m
Multiple Airlines
Thu 8/1311:15 pm
TRV
-
ONT
2 stops31h 55m
Multiple Airlines
Deal found 2/10$1,595
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 7/2112:45 am
ONT
-
TRV
3 stops33h 00m
Multiple Airlines
Mon 8/1011:15 pm
TRV
-
ONT
2 stops31h 55m
Multiple Airlines
Deal found 2/10$1,596
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:14 am
ONT
-
TRV
2 stops30h 41m
Qatar Airways
Mon 3/93:55 am
TRV
-
ONT
2 stops31h 19m
Qatar Airways
Deal found 2/10$1,642
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Thu 9/312:45 am
ONT
-
TRV
3 stops33h 00m
Multiple Airlines
Fri 9/111:20 am
TRV
-
ONT
2 stops29h 50m
Multiple Airlines
Deal found 2/10$1,646
This Mytrip deal was found by Cheapflights users on 2/10. 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 7/1912:45 am
ONT
-
TRV
3 stops33h 00m
Multiple Airlines
Tue 8/1111:15 pm
TRV
-
ONT
2 stops31h 55m
Multiple Airlines
Deal found 2/10$1,655
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Thu 4/306:00 am
ONT
-
TRV
2 stops31h 55m
Qatar Airways
Wed 5/133:55 am
TRV
-
ONT
2 stops27h 22m
Qatar Airways
Deal found 2/11$1,668

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,297
(Mytrip)

One-way from

$795
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,109
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. 8% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 12, 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 4/9

12:10 am-10:15 pm

3 stops33h 35m

Thiruvananthapuram

Fri 4/24

11:15 pm-5:05 pm

2 stops30h 20m

$1,297

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 5/7

12:10 am-10:15 pm

3 stops33h 35m

Thiruvananthapuram

Sun 5/31

11:15 pm-5:05 pm

2 stops30h 20m

$1,302

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 4/30

6:00 am-1:30 am

2 stops31h 00m

Thiruvananthapuram

Sun 5/31

7:35 pm-12:20 pm

2 stops29h 15m

$1,594

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 7/19

12:45 am-10:15 pm

3 stops33h 00m

Thiruvananthapuram

Tue 8/11

11:15 pm-6:40 pm

2 stops31h 55m

$1,655

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 4/30

6:00 am-2:25 am

2 stops31h 55m

Thiruvananthapuram

Wed 5/13

3:55 am-6:47 pm

2 stops27h 22m

$1,668

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 4/30

6:00 am-2:25 am

2 stops31h 55m

Thiruvananthapuram

Thu 5/14

3:55 am-11:58 pm

2 stops32h 33m

$1,668

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Mon 7/20

11:59 pm-8:15 pm

2 stops31h 46m

Thiruvananthapuram

Mon 8/10

9:50 pm-10:09 pm

2 stops36h 49m

$1,676

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 5/1

6:00 am-2:25 am

2 stops31h 55m

Thiruvananthapuram

Thu 5/14

3:55 am-11:58 pm

2 stops32h 33m

$1,708

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 5/1

10:39 am-2:25 am

2 stops27h 16m

Thiruvananthapuram

Wed 5/13

3:55 am-6:47 pm

2 stops27h 22m

$1,708

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Wed 7/1

12:45 am-12:30 am

3 stops35h 15m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 16 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.

  • 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

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