Find flights
When to book
FAQs

Cheap flights from Ontario to Thiruvananthapuram from ₹ 70,129

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRV
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 16 November 2025.

Mon 24/1122:50ONT - TRV
2 stops35h 30mMultiple Airlines
Wed 3/1200:25TRV - ONT
2 stops29h 55mMultiple Airlines
Deal found 14/11₹ 104,440
Mon 17/1122:50ONT - TRV
2 stops33h 55mMultiple Airlines
Mon 1/1223:15TRV - ONT
2 stops31h 05mMultiple Airlines
Deal found 15/11₹ 126,959
Tue 18/1122:50ONT - TRV
2 stops33h 55mMultiple Airlines
Thu 18/1223:15TRV - ONT
2 stops31h 05mMultiple Airlines
Deal found 13/11₹ 128,732
Sun 30/1122:50ONT - TRV
2 stops33h 55mMultiple Airlines
Tue 9/1223:15TRV - ONT
2 stops31h 05mMultiple Airlines
Deal found 15/11₹ 131,481
Mon 17/1121:45ONT - TRV
2 stops36h 35mMultiple Airlines
Sat 29/1100:25TRV - ONT
2 stops52h 55mMultiple Airlines
Deal found 15/11₹ 137,864
Tue 2/1222:50ONT - TRV
2 stops33h 55mMultiple Airlines
Sun 11/123:15TRV - ONT
2 stops31h 05mMultiple Airlines
Deal found 15/11₹ 155,064
Sat 15/1116:11ONT - TRV
2 stops44h 44mMultiple Airlines
Mon 24/1103:55TRV - ONT
2 stops34h 36mMultiple Airlines
Deal found 13/11₹ 163,043
Sun 16/1106:00ONT - TRV
2 stops30h 55mMultiple Airlines
Tue 25/1103:55TRV - ONT
2 stops43h 30mMultiple Airlines
Deal found 13/11₹ 164,994
Tue 18/1111:59ONT - TRV
2 stops24h 56mQatar Airways
Wed 17/1203:55TRV - ONT
2 stops28h 00mQatar Airways
Deal found 13/11₹ 174,037
Mon 17/1116:11ONT - TRV
2 stops44h 44mMultiple Airlines
Tue 25/1103:55TRV - ONT
2 stops43h 30mMultiple Airlines
Deal found 13/11₹ 174,126
Sat 15/1116:11ONT - TRV
2 stops44h 44mMultiple Airlines
Tue 25/1103:55TRV - ONT
2 stops43h 30mMultiple Airlines
Deal found 14/11₹ 174,214

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 16 November 2025.

Round-trip from

₹ 131,481

One-way from

₹ 70,129

Popular in

December

Cheapest in

April

Average price

₹ 122,526
30/11-9/12
  • 30/11-9/12
  • 4 total stops
  • 65h 00m total
  • Ontario to Thiruvananthapuram
Search Deals
4/12
  • 4/12
  • 3 total stops
  • 30h 30m total
  • Ontario to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (₹ 4,198,624 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 726,717 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 16 November 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

Thu 1/1

06:00-05:55

3 stops34h 25m

Thiruvananthapuram

Mon 19/1

23:15-16:50

2 stops31h 05m

₹ 154,443

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Tue 2/12

22:50-22:15

2 stops33h 55m

Thiruvananthapuram

Sun 11/1

23:15-16:50

2 stops31h 05m

₹ 155,064

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sat 2/5

11:30-02:25

2 stops26h 25m

Thiruvananthapuram

Tue 5/5

03:55-18:19

2 stops26h 54m

₹ 159,320

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 4/1

06:00-02:25

2 stops30h 55m

Thiruvananthapuram

Mon 19/1

03:55-20:36

2 stops30h 11m

₹ 166,767

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 28/12

06:00-02:25

2 stops30h 55m

Thiruvananthapuram

Thu 15/1

03:55-23:56

2 stops33h 31m

₹ 195,138

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sat 27/12

06:00-02:25

2 stops30h 55m

Thiruvananthapuram

Thu 15/1

03:55-23:56

2 stops33h 31m

₹ 198,684

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Fri 26/12

19:19-02:25

2 stops41h 36m

Thiruvananthapuram

Thu 15/1

03:55-23:56

2 stops33h 31m

₹ 199,659

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 30/11

06:00-02:25

2 stops30h 55m

Thiruvananthapuram

Mon 8/12

03:55-18:33

2 stops28h 08m

₹ 201,964

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Sun 4/1

10:44-02:25

2 stops26h 11m

Thiruvananthapuram

Mon 19/1

03:55-20:36

2 stops30h 11m

₹ 202,319

OntarioThiruvananthapuram

ONT - TRV

ONTTRV

Ontario

Thu 1/1

06:00-02:25

2 stops30h 55m

Thiruvananthapuram

Sun 18/1

03:55-18:45

2 stops52h 20m

₹ 209,766

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 18 results
1
2

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 ₹ 73,587). Flying from Ontario to Thiruvananthapuram in March is currently the most expensive (average of ₹ 149,744). 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 26h 25m. Qatar Airways provides one of the quickest options available for as low as ₹ 159,320. 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 ₹ 73,587). Flying from Ontario to Thiruvananthapuram in March is currently the most expensive (average of ₹ 149,744). 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.

Alternative routes for Ontario to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Cochin flights
San Francisco to Cochin flights
San Francisco to Trivandrum flights
Burbank to Cochin flights
Santa Ana to Cochin flights
Las Vegas to Cochin flights
San Jose to Cochin flights
Los Angeles to Trivandrum flights
Oakland to Cochin flights
San Diego to Cochin flights
San Jose to Trivandrum flights
San Francisco to Kozhikode flights
San Francisco to Mangalore flights
Santa Ana to Trivandrum flights
Los Angeles to Mangalore flights
Las Vegas to Trivandrum flights
Sacramento to Cochin flights
San Jose to Mangalore flights
Santa Rosa to Trivandrum flights
San Jose to Kozhikode flights
Oakland to Trivandrum flights
Oakland to Kozhikode flights
Long Beach to Trivandrum flights
Long Beach to Cochin flights
Los Angeles to Kozhikode flights
Burbank to Trivandrum flights

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.