Q: How much does it cost for a return flight from Bengaluru to Thiruvananthapuram?

Airfare is below average for this route at the moment. Bengaluru to Thiruvananthapuram flights typically cost between ₹ 8,789 and ₹ 13,852 in September. The cheapest return price found within the last 5 days was ₹ 8,216 on Air India (22 Sept–2 Oct).

Question 1

What’s the cheapest stopover airport for flights from Bengaluru to Thiruvananthapuram?

Accepted Answer

Tiruchirappalli (TRZ) is the most affordable one-stop option, with an average return flight price of ₹ 11,196.

Question 2

How often are flights from Bengaluru to Thiruvananthapuram delayed?

Accepted Answer

About 13% of weekly flights between Bengaluru and Thiruvananthapuram have experienced delays in the past year, with the average delay time being 96 minutes.

Question 3

What’s the top stopover airport for flights from Bengaluru to Thiruvananthapuram?

Accepted Answer

Tiruchirappalli (TRZ) – chosen by Cheapflights users on 75% of one-stop itineraries from Bengaluru to Thiruvananthapuram on Cheapflights.

Question 4

How much does it cost for a return flight from Bengaluru to Thiruvananthapuram?

Accepted Answer

Airfare is below average for this route at the moment.Bengaluru to Thiruvananthapuram flights typically cost between ₹ 8,789 and ₹ 13,852 in September.
The cheapest return price found within the last 5 days was ₹ 8,216 on Air India (22 Sept–2 Oct).

Question 5

Which airport typically offers the quickest stopover for flights from Bengaluru to Thiruvananthapuram?

Accepted Answer

Flights via Mumbai (BOM) offer the fastest connection on this route, with an average stopover time of 2h 48m.

Question 6

What is the most punctual flight time for Bengaluru to Thiruvananthapuram flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 7

What’s the fastest stopover option from Bengaluru to Thiruvananthapuram?

Accepted Answer

Flights via Mumbai (BOM) have the shortest average one-way travel time for one-stop routes: 6h 45m.

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 9

Which airline has the best punctuality record on Bengaluru to Thiruvananthapuram flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 10% of flights being delayed.

Question 10

How popular is this Bengaluru to Thiruvananthapuram flight route?

Accepted Answer

Within the past month, 220 users have taken a look at flights from Bengaluru Intl to Thiruvananthapuram.

Question 11

How long is the flight from Bengaluru to Thiruvananthapuram?

Accepted Answer

There are many flights that can get you from Bengaluru to Thiruvananthapuram in 1h 25m. Fly via Air India or IndiGo to get the fastest option. Bengaluru and Thiruvananthapuram are separated by a distance of 531 km. This flight may include one or multiple stops.

Question 12

What are the cheapest airlines flying from Bengaluru to Thiruvananthapuram round-trip?

Accepted Answer

Our cheapest airline available from Bengaluru to Thiruvananthapuram is Air India Express. Our recent data shows that you can find tickets from as low as ₹ 7,577 on this airline. Additional options worth looking into are IndiGo and Air India, starting at ₹ 7,745 and ₹ 7,951 round-trip. You may be able to fly from Bengaluru to Thiruvananthapuram for 27% less than the average price by searching for these airlines.

Question 13

What are the cheapest airlines to fly from Bengaluru to Thiruvananthapuram one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Bengaluru to Thiruvananthapuram are Air India Express (₹ 3,460), IndiGo (₹ 3,676), and Air India (₹ 3,881).

Question 14

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Bengaluru to Thiruvananthapuram, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 15

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

Accepted Answer

Currently, July is the cheapest month in which you can book a flight from Bengaluru to Thiruvananthapuram (average of ₹ 8,789). Flying from Bengaluru to Thiruvananthapuram in December is currently the most expensive (average of ₹ 14,999). 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.

Question 16

What is the cheapest day to fly from Bengaluru to Thiruvananthapuram?

Accepted Answer

Travellers seeking maximum savings on their Bengaluru to Thiruvananthapuram flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 17

Weekly flight availability from Bengaluru to Thiruvananthapuram

Accepted Answer

The most flights from BLR to TRV are scheduled on a Thursday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Question 18

E

Accepted Answer

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.

Question 19

E

Accepted Answer

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).

Question 20

What are the cheapest flights from Bengaluru to Thiruvananthapuram?

Accepted Answer

The cheapest flight price from Bengaluru to Thiruvananthapuram is ₹ 4,413. On average you can expect to pay ₹ 7,299. The most popular route, (Bengaluru Intl - Thiruvananthapuram), can usually be booked for ₹ 9,458.

Question 21

What are the most reliable airlines from Bengaluru to Thiruvananthapuram?

Accepted Answer

Consider Air France (100%), KLM (95%) or Japan Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Bengaluru to Thiruvananthapuram.

Question 22

What are the most popular airlines that fly from Bengaluru to Thiruvananthapuram?

Accepted Answer

IndiGo, Air India Express and Air India are the most popular airlines when flying from Bengaluru to Thiruvananthapuram.

Question 23

What is the cheapest time of day to fly from BLR to TRV?

Accepted Answer

It’s optimal to fly from Bengaluru to Thiruvananthapuram in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

Question 24

What airports do I use to fly from Bengaluru to Thiruvananthapuram?

Accepted Answer

You will need to book a flight from Bengaluru Intl to Thiruvananthapuram if you want to fly from Bengaluru to Thiruvananthapuram. At least 3 different airlines have flights from Bengaluru Intl (BLR) to Thiruvananthapuram (TRV) on a regular basis. There are 15 flights to Thiruvananthapuram from the Bengaluru airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BLR to TRV to be around 1h 20m.

Question 25

Can I find deals for flights from Bangalore to Trivandrum that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangalore to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 26

How can I find direct flights from Bangalore to Trivandrum?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Trivandrum.

Question 27

Can I find deals for business class flights from Bangalore to Trivandrum?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangalore 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.

Question 28

How does Cheapflights help users find flights from Bangalore to Trivandrum?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangalore to Trivandrum. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 29

Why should you use Cheapflights to find cheap flight tickets from Bangalore to Trivandrum?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Bangalore to Trivandrum by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 30

Can Cheapflights find flights from Bangalore to Trivandrum with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangalore to Trivandrum flexibly with Cheapflights today.

Question 31

Can Cheapflights notify me if prices for flights from Bangalore to Trivandrum become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Bangalore to Trivandrum and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	₹ 8,216
One-way from	₹ 4,299
Popular in	December
Cheapest in	July
Average price	₹ 11,655
Good round-trip deal	₹ 8,001 or less
Good one-way deal	₹ 4,948 or less

Airline	Cheapest	Average	Flexibility	On-time
Air India Express	Cheapest₹ 7,577	Average₹ 10,057	FlexibilityNo cancel fee	On-timeN/A	Search Air India Express flights
IndiGo	Cheapest₹ 7,745	Average₹ 10,214	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air India	Cheapest₹ 7,951	Average₹ 10,075	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

Cheap flights from Bengaluru to Thiruvananthapuram from ₹ 4,299

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangalore to Trivandrum

Cheapest flights from Bangalore to TrivandrumExplore the most affordable flight options available from Bangalore to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Explore the most affordable flight options available from Bangalore to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Best flights from Bangalore to TrivandrumDiscover carefully curated 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 17 August 2026.

Discover carefully curated 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 17 August 2026.

Direct flights from Bangalore to TrivandrumExplore direct flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 August 2026.

Explore direct flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 August 2026.

Last-minute flights from Bangalore to TrivandrumDiscover last-minute flight deals from Bangalore to Trivandrum. Data last updated 17 August 2026 and is based on user searches.

Discover last-minute flight deals from Bangalore to Trivandrum. Data last updated 17 August 2026 and is based on user searches.

One-way flights from Bangalore to TrivandrumSearch for one-way flight options from Bangalore to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

Search for one-way flight options from Bangalore to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

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Best time to book a flight from Bangalore to Trivandrum

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Cheapflights Insights

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

To ensure you get the cheapest price possible for a flight from Bengaluru to Thiruvananthapuram, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

What is the cheapest time of day to fly from BLR to TRV?

It’s optimal to fly from Bengaluru to Thiruvananthapuram in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Bengaluru to Thiruvananthapuram?

Travellers seeking maximum savings on their Bengaluru to Thiruvananthapuram flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Bengaluru to Thiruvananthapuram?

Airfare is below average for this route at the moment.

Bengaluru to Thiruvananthapuram flights typically cost between ₹ 8,789 and ₹ 13,852 in September.The cheapest return price found within the last 5 days was ₹ 8,216 on Air India (22 Sept–2 Oct).

Weekly flight availability from Bengaluru to Thiruvananthapuram

The most flights from BLR to TRV are scheduled on a Thursday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

How often are flights from Bengaluru to Thiruvananthapuram delayed?

About 13% of weekly flights between Bengaluru and Thiruvananthapuram have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Bengaluru to Thiruvananthapuram flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bengaluru to Thiruvananthapuram flights?

Over the past year, IndiGo have had the lowest number of delays on this route, with just 10% of flights being delayed.

What’s the top stopover airport for flights from Bengaluru to Thiruvananthapuram?

Tiruchirappalli (TRZ) – chosen by Cheapflights users on 75% of one-stop itineraries from Bengaluru to Thiruvananthapuram on Cheapflights.

What’s the cheapest stopover airport for flights from Bengaluru to Thiruvananthapuram?

Tiruchirappalli (TRZ) is the most affordable one-stop option, with an average return flight price of ₹ 11,196.

What’s the fastest stopover option from Bengaluru to Thiruvananthapuram?

Flights via Mumbai (BOM) have the shortest average one-way travel time for one-stop routes: 6h 45m.

Which airport typically offers the quickest stopover for flights from Bengaluru to Thiruvananthapuram?

Flights via Mumbai (BOM) offer the fastest connection on this route, with an average stopover time of 2h 48m.

Reviews of airlines servicing Trivandrum

Read through reviews of airlines operating flights from Bengaluru to Thiruvananthapuram, such as IndiGo,Air India Express, andAir India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Bengaluru to Thiruvananthapuram?

How popular is this Bengaluru to Thiruvananthapuram flight route?

How long is the flight from Bengaluru to Thiruvananthapuram?

What are the cheapest airlines flying from Bengaluru to Thiruvananthapuram round-trip?

What are the cheapest airlines to fly from Bengaluru to Thiruvananthapuram one-way?

What are the most reliable airlines from Bengaluru to Thiruvananthapuram?

What are the cheapest flights from Bengaluru to Thiruvananthapuram?

Can I find deals for flights from Bangalore to Trivandrum that include hotel bookings?

How can I find direct flights from Bangalore to Trivandrum?

Can I find deals for business class flights from Bangalore to Trivandrum?

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

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Fly from Bangalore to Trivandrum on these airlines

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Cheapest flights from Bangalore to Trivandrum
Explore the most affordable flight options available from Bangalore to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Best flights from Bangalore to Trivandrum
Discover carefully curated 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 17 August 2026.

Direct flights from Bangalore to Trivandrum
Explore direct flight options from Bangalore to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 August 2026.

Last-minute flights from Bangalore to Trivandrum
Discover last-minute flight deals from Bangalore to Trivandrum. Data last updated 17 August 2026 and is based on user searches.

One-way flights from Bangalore to Trivandrum
Search for one-way flight options from Bangalore to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

Bengaluru to Thiruvananthapuram flights typically cost between ₹ 8,789 and ₹ 13,852 in September.
The cheapest return price found within the last 5 days was ₹ 8,216 on Air India (22 Sept–2 Oct).