How do most travelers feel about IndiGo?

The general consensus from 583 Cheapflights users is that IndiGo is a 6.8/10. Select your travel dates above for updated prices on flights from Bengaluru to Thiruvananthapuram (BLR-TRV).

Can I get a flight from Bengaluru to Thiruvananthapuram on IndiGo for under ₹ 19,034?

Cheapflights users have found 8 IndiGo flights for under ₹ 19,034 on the BLR-TRV route. Prices on flights to Thiruvananthapuram from Bengaluru can vary based on many factors including dates. To look at price based on your preferred dates, click here.

How far ahead should I book a flight from Bengaluru to Thiruvananthapuram with IndiGo?

Booking with IndiGo 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bengaluru to Thiruvananthapuram. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bengaluru to Thiruvananthapuram with IndiGo?

Currently, the most affordable month to book a IndiGo flight from Bengaluru to Thiruvananthapuram in July, with an average price of ₹ 8,756. Conversely, traveling with IndiGo from Bengaluru to Thiruvananthapuram in December will be the most expensive, with an average cost of ₹ 20,176. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly IndiGo flight availability from Bengaluru to Thiruvananthapuram

The most IndiGo flights from BLR to TRV are scheduled on a Monday (3 on average). You will have fewer IndiGo flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 22.0 - 344.0 inches per month. June is typically the wettest month, when rainfall can reach 344.0 mm. February is typically the driest time to visit Thiruvananthapuram when rainfall is around 22.0 mm.

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 26.0 C).

₹ 3,997+ IndiGo flights from Bangalore to Trivandrum

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Cheapest IndiGo flights from Bangalore to Trivandrum
Explore the most affordable IndiGo flight options available from Bangalore to Trivandrum. Find the lowest fares with prices last updated on 9 August 2026.

Tue 15/907:05 -

1 stop3h 45m

Sat 19/918:10 -

1 stop4h 40m

Deal found 8/8₹ 8,661

Thu 17/905:20 -

1 stop5h 30m

Fri 18/908:55 -

1 stop6h 45m

Deal found 5/8₹ 8,851

Thu 24/907:05 -

1 stop3h 45m

Tue 29/909:10 -

Nonstop1h 20m

Deal found 6/8₹ 8,946

How do most travelers feel about IndiGo?
The general consensus from 583 Cheapflights users is that IndiGo is a 6.8/10. Select your travel dates above for updated prices on flights from Bengaluru to Thiruvananthapuram (BLR-TRV).
Can I get a flight from Bengaluru to Thiruvananthapuram on IndiGo for under ₹ 19,034?
Cheapflights users have found 8 IndiGo flights for under ₹ 19,034 on the BLR-TRV route. Prices on flights to Thiruvananthapuram from Bengaluru can vary based on many factors including dates. To look at price based on your preferred dates, click here.

IndiGo flights from Bangalore to Trivandrum in 2026

One-way from	₹ 3,997
Return from	₹ 8,661
Popular in	December
Cheapest in	July
Average price (all airlines)	₹ 10,659

IndiGo
15/9
1 total stop
3h 45m total
Bengaluru to Thiruvananthapuram

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IndiGo
15/9-19/9
2 total stops
8h 25m total
Bengaluru to Thiruvananthapuram

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Highest demand for flights from Bangalore to Trivandrum; 14% potential price increase.

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Best time to find cheap flights from Bangalore to Trivandrum; 4% potential price drop.

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Average price for all Bangalore to Trivandrum flights (one-way and round-trip).

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Prices

Airlines

The best time to book a flight to Thiruvananthapuram with IndiGo is 82 days before departure. On average, fares are higher if you book 42 days before departure.

Which month is the cheapest to fly Economy class from Bengaluru to Thiruvananthapuram?

For Economy class flights, the cheapest month to fly this route is July. The most expensive months are December and January.

Best time to book a flight from Bangalore to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Bangalore with our price prediction graph.

BLR-TRV

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IndiGo flights from Bengaluru to Thiruvananthapuram (BLR - TRV)

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Cheapest IndiGo flights from Bangalore to TrivandrumExplore the most affordable IndiGo flight options available from Bangalore to Trivandrum. Find the lowest fares with prices last updated on 9 August 2026.

Explore the most affordable IndiGo flight options available from Bangalore to Trivandrum. Find the lowest fares with prices last updated on 9 August 2026.

Best IndiGo flights from Bangalore to TrivandrumDiscover carefully curated IndiGo flight deals from Bangalore to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Discover carefully curated IndiGo flight deals from Bangalore to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Direct IndiGo flights from Bangalore to TrivandrumExplore direct IndiGo flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 August 2026.

Explore direct IndiGo flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 August 2026.

Last-minute IndiGo flights from Bangalore to TrivandrumDiscover last-minute IndiGo flight deals from Bangalore to Trivandrum. Data was last updated on 9 August 2026 and is based on user searches.

Discover last-minute IndiGo flight deals from Bangalore to Trivandrum. Data was last updated on 9 August 2026 and is based on user searches.

One-way IndiGo flights to TrivandrumSearch for one-way IndiGo flight options to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

Search for one-way IndiGo flight options to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

How do most travelers feel about IndiGo?

Can I get a flight from Bengaluru to Thiruvananthapuram on IndiGo for under ₹ 19,034?

IndiGo flights from Bangalore to Trivandrum in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Thiruvananthapuram with IndiGo?

The best time to book a flight to Thiruvananthapuram with IndiGo is 82 days before departure. On average, fares are higher if you book 42 days before departure.

Which month is the cheapest to fly Economy class from Bengaluru to Thiruvananthapuram?

For Economy class flights, the cheapest month to fly this route is July. The most expensive months are December and January.

Weekly IndiGo flight availability from Bengaluru to Thiruvananthapuram

The most IndiGo flights from BLR to TRV are scheduled on a Monday (3 on average). You will have fewer IndiGo flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Trivandrum by month

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 22.0 - 344.0 inches per month. June is typically the wettest month, when rainfall can reach 344.0 mm. February is typically the driest time to visit Thiruvananthapuram when rainfall is around 22.0 mm.

Temperature in Trivandrum by month

Best time to book a flight from Bangalore to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Bangalore with our price prediction graph.

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.

Fly from Bangalore to Trivandrum on another airline

Consider alternative airlines that service the Trivandrum area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 August 2026.

Other IndiGo flights from Bangalore

Browse through other IndiGo flights departing from Bangalore. Flight routes are based on user searches made on Cheapflights and were last updated on 9 August 2026.

Complete your trip

Complete your trip to Trivandrum by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Bangalore and Trivandrum

Choose from other airlines serving Bangalore and Trivandrum.

Other popular destinations in Asia

If Trivandrum is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 9 August 2026.

Popular flights from IndiGo

Browse through some of the most popular routes that IndiGo offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 August 2026.

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Cheapest IndiGo flights from Bangalore to Trivandrum
Explore the most affordable IndiGo flight options available from Bangalore to Trivandrum. Find the lowest fares with prices last updated on 9 August 2026.

Best IndiGo flights from Bangalore to Trivandrum
Discover carefully curated IndiGo flight deals from Bangalore to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Direct IndiGo flights from Bangalore to Trivandrum
Explore direct IndiGo flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 August 2026.

Last-minute IndiGo flights from Bangalore to Trivandrum
Discover last-minute IndiGo flight deals from Bangalore to Trivandrum. Data was last updated on 9 August 2026 and is based on user searches.

One-way IndiGo flights to Trivandrum
Search for one-way IndiGo flight options to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.