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Trivandrum

$665+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Round-trip from

$1,535
(Mytrip)

One-way from

$665
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,585
From Ontario to Thiruvananthapuram
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One-way flight from Ontario to Thiruvananthapuram
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Highest demand for flights based on searches. 27% potential increase in price ($570 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($110 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 30, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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 7/2012:45 amONT - TRV
3 stops32h 55mMultiple Airlines
Fri 7/2512:25 amTRV - ONT
3 stops30h 45mMultiple Airlines
Deal found 6/30$1,535
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:39 amONT - TRV
2 stops25h 11mQatar Airways
Mon 2/23:50 amTRV - ONT
2 stops27h 57mQatar Airways
Deal found 6/28$1,730
This oojo deal was found by Cheapflights users on 6/27. 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.
Sun 7/2711:59 pmONT - TRV
2 stops31h 51mEtihad Airways
Sun 8/34:10 amTRV - ONT
2 stops30h 29mEtihad Airways
Deal found 6/27$2,657

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 June 30, 2025.
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 7/20

12:45 am-10:10 pm

3 stops32h 55m

Thiruvananthapuram

Fri 7/25

12:25 am-6:40 pm

3 stops30h 45m

$1,535

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 7/27

12:00 pm-2:25 am

2 stops25h 55m

Thiruvananthapuram

Sat 8/2

3:55 am-6:04 pm

2 stops26h 39m

$2,566

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 7/27

11:59 pm-8:20 pm

2 stops31h 51m

Thiruvananthapuram

Sun 8/3

4:10 am-10:09 pm

2 stops30h 29m

$2,657

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 8/31

12:45 am-10:10 pm

3 stops32h 55m

$665

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 8/10

11:59 pm-2:25 am

2 stops37h 56m

$886

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 8/10

11:59 pm-2:50 am

2 stops38h 21m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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, September is the cheapest month in which you can book a flight from Ontario to Thiruvananthapuram (average of $992). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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.

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trivandrum. Reviews last updated June 30, 2025.
See what other customers who have flown with Qatar Airways and Etihad Airways from Ontario to Thiruvananthapuram have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,596 reviews

Comfort

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Qatar Airways
7.4
Good
3,596 reviews
Qatar Airways
7.4
Good
3,596 reviews

Comfort

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Etihad Airways
7.4
Good
1,222 reviews
Qatar Airways
7.4
Good
3,596 reviews

Comfort

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

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, September is the cheapest month in which you can book a flight from Ontario to Thiruvananthapuram (average of $992). Flying from Ontario to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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 Ontario?

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

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