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Cheap flights from Thiruvananthapuram to Bengaluru from ₹ 3,724

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — BLR
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Thiruvananthapuram to Bengaluru Intl are usually found in November or April, booked 47 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Trivandrum to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Trivandrum (TRV) to Bangalore (BLR). 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

₹ 7,359

One-way from

₹ 3,724

Popular in

January

Cheapest in

November

Average price

₹ 6,206

Good round-trip deal

₹ 14,020 or less

Good one-way deal

₹ 4,401 or less
Air India Express
  • Air India Express
  • 11/12-30/12
  • 2 total stops
  • 18h 30m total
  • Thiruvananthapuram to Bengaluru
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Air India Express
  • Air India Express
  • 24/3
  • 1 total stop
  • 10h 00m total
  • Thiruvananthapuram to Bengaluru
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 130,267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 37,830 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Thiruvananthapuram to Bengaluru Intl.
Search Deals
Price to beat on a one-way flight from Thiruvananthapuram to Bengaluru Intl.
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Find flight deals from Trivandrum to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Trivandrum to Bangalore
Explore the most affordable flight options available from Trivandrum to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Thu 11/1201:00TRV - BLR
1 stop10h 00mAir India Express
Tue 30/1207:55BLR - TRV
1 stop8h 30mAir India Express
Deal found 14/11₹ 7,359
Wed 19/1101:00TRV - BLR
1 stop10h 30mAir India Express
Fri 21/1108:25BLR - TRV
1 stop8h 00mAir India Express
Deal found 15/11₹ 7,802
Sun 16/1101:00TRV - BLR
1 stop10h 30mMultiple Airlines
Mon 24/1121:05BLR - TRV
Nonstop1h 20mMultiple Airlines
Deal found 16/11₹ 8,245
Fri 5/1207:25TRV - BLR
Nonstop1h 20mIndiGo
Mon 8/1208:05BLR - TRV
Nonstop1h 15mIndiGo
Deal found 14/11₹ 8,423
Sun 30/1101:00TRV - BLR
1 stop10h 00mAir India Express
Mon 1/1220:25BLR - TRV
Nonstop1h 25mAir India Express
Deal found 15/11₹ 8,600
Thu 11/1201:00TRV - BLR
1 stop10h 00mAir India Express
Fri 19/1207:55BLR - TRV
1 stop8h 30mAir India Express
Deal found 14/11₹ 8,866
Sat 15/1101:00TRV - BLR
1 stop10h 30mAir India Express
Sun 23/1108:25BLR - TRV
1 stop8h 00mAir India Express
Deal found 14/11₹ 8,955
Fri 12/1207:25TRV - BLR
Nonstop1h 20mMultiple Airlines
Fri 19/1207:55BLR - TRV
1 stop8h 30mMultiple Airlines
Deal found 14/11₹ 9,043
Sat 15/1101:00TRV - BLR
1 stop10h 30mMultiple Airlines
Sun 23/1108:05BLR - TRV
Nonstop1h 15mMultiple Airlines
Deal found 14/11₹ 9,309

Cheapflights Fare Finder

 
Customise your flight search to find flights from Trivandrum to Bangalore 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 Thiruvananthapuram to Bengaluru that are best for you.

Fly from

Trivandrum

Fly to

Bangalore

Route

Depart

Return

Price

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Thu 11/12

01:00-11:00

1 stop10h 00m

Bengaluru Intl

Tue 30/12

07:55-16:25

1 stop8h 30m

₹ 7,359

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Thu 4/12

01:00-11:00

1 stop10h 00m

Bengaluru Intl

Mon 8/12

08:35-10:10

Nonstop1h 35m

₹ 7,802

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 5/12

07:25-08:45

Nonstop1h 20m

Bengaluru Intl

Mon 8/12

08:05-09:20

Nonstop1h 15m

₹ 8,423

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 12/12

07:25-08:45

Nonstop1h 20m

Bengaluru Intl

Fri 19/12

07:55-16:25

1 stop8h 30m

₹ 9,043

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Tue 30/12

01:00-11:00

1 stop10h 00m

Bengaluru Intl

Wed 7/1

20:25-21:50

Nonstop1h 25m

₹ 9,486

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 12/12

06:25-07:50

Nonstop1h 25m

Bengaluru Intl

Fri 19/12

07:55-16:25

1 stop8h 30m

₹ 9,841

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 12/12

01:00-11:00

1 stop10h 00m

Bengaluru Intl

Sat 20/12

07:55-16:25

1 stop8h 30m

₹ 10,018

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Mon 1/12

07:25-08:45

Nonstop1h 20m

Bengaluru Intl

Mon 1/12

21:05-22:25

Nonstop1h 20m

₹ 10,373

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Thu 18/12

01:00-11:00

1 stop10h 00m

Bengaluru Intl

Tue 23/12

07:55-16:25

1 stop8h 30m

₹ 10,373

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 12/12

01:00-11:00

1 stop10h 00m

₹ 3,901

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Trivandrum to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Trivandrum 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 Thiruvananthapuram to Bengaluru

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

Use this chart to determine the optimal time to book a return flight from Trivandrum to Bangalore. Price data was last updated on 14 November 2025.

The best time to book flights from Thiruvananthapuram to Bengaluru is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of ₹ 3,014). Flying from Thiruvananthapuram to Bengaluru in October is currently the most expensive (average of ₹ 7,625). 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.

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

Find hourly flight availability from Trivandrum to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Thiruvananthapuram to Bengaluru by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly return from Trivandrum to Bangalore. Price data was last updated on 2 November 2025.

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

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated 16 November 2025.
Read reviews from past customers who have flown with IndiGo, Air India Express, andAir India from Thiruvananthapuram to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
497 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India Express
6.3
Okay
11 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,938 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Trivandrum to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight from Thiruvananthapuram to Bengaluru, you will be flying from Thiruvananthapuram to Bengaluru Intl. Flights to Bengaluru Intl (BLR) from Thiruvananthapuram (TRV) take 1h 20m for a nonstop flight. There are 26 flights from Thiruvananthapuram to Bengaluru per day from 3 airlines.

  • How popular is this Thiruvananthapuram to Bengaluru flight route?

    Within the past month, 1,007 users have taken a look at flights from Thiruvananthapuram to Bengaluru Intl.

  • How long is the flight from Thiruvananthapuram to Bengaluru?

    Air India Express and IndiGo can get you from Thiruvananthapuram to Bengaluru in just under 1h 20m. Your travel time can differ by up to 8h 40m. The distance between Thiruvananthapuram and Bengaluru is about 531 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air India Express, at ₹ 4,973, was found to be the cheapest airline from Thiruvananthapuram to Bengaluru.Alternate airlines to your destination round-trip include Air India and IndiGo. Air India Express is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Thiruvananthapuram to Bengaluru?

    Consider Air India Express (87%), IndiGo (86%) or Air France (85%) when booking your flight. These represent the most reliable airlines when flying from Thiruvananthapuram to Bengaluru.

  • What are the cheapest flights from Thiruvananthapuram to Bengaluru?

    While on average a flight from Thiruvananthapuram to Bengaluru is generally ₹ 11,081, our data shows the cheapest flight currently is ₹ 3,956. When looking at the most popular route, (Thiruvananthapuram - Bengaluru Intl), you can expect to pay ₹ 7,979 for that flight.

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

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

  • How can I find direct flights from Trivandrum to Bangalore?

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

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

    Yes. Cheapflights offers flight deals from Trivandrum to Bangalore 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 Thiruvananthapuram to Bengaluru?

    Currently, July is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of ₹ 3,014). Flying from Thiruvananthapuram to Bengaluru in October is currently the most expensive (average of ₹ 7,625). 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

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Fly from Trivandrum to Bangalore on these airlines

Choose from the following airlines for your flight from Trivandrum to Bangalore. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Air India Express flights from Thiruvananthapuram to Bengaluru Intl
IndiGo flights from Thiruvananthapuram to Bengaluru Intl

Top 3 airlines flying from Trivandrum to Bangalore

Discover the top 3 airlines that operate flights from Trivandrum to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 4,973Average₹ 7,235FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
Air IndiaCheapest₹ 5,392Average₹ 6,232FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 5,436Average₹ 8,309FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Trivandrum to Bangalore for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Trivandrum to Bangalore, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Trivandrum to Bangalore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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