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Cheap flights from Thiruvananthapuram to Bengaluru (TRV - BLR)

TRV — BLR
May 7 — May 141
Thu 5/7
Thu 5/14
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Find 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 April 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

May

Average price

$89

Good round-trip deal

$136 or less

Good one-way deal

$50 or less
Provider with most accurate pricing for Thiruvananthapuram-Bengaluru Intl flight deals.
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Provider most trusted by Cheapflights users for Thiruvananthapuram-Bengaluru Intl flights.
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Highest demand for flights based on searches. 20% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Price to beat on a round-trip flight from Thiruvananthapuram to Bengaluru Intl.
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Price to beat on a one-way flight from Thiruvananthapuram to Bengaluru Intl.
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Compare providers for flights from Trivandrum to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trivandrum to Bangalore in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Thiruvananthapuram-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Thiruvananthapuram-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Thiruvananthapuram-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Thiruvananthapuram-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Thiruvananthapuram-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 Thiruvananthapuram to Bengaluru

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

Currently, May is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of $50). Flying from Thiruvananthapuram to Bengaluru in February is currently the most expensive (average of $89). 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 April 7, 2026.

One of the essential ways to save on airfare from Thiruvananthapuram to Bengaluru is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 64% on airfare.

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 April 7, 2026.
Get a feel of what it's like to fly with IndiGo,Air India Express, andAir India from Thiruvananthapuram to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
546 reviews

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
546 reviews
IndiGo
6.8
Okay
546 reviews

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
546 reviews

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,966 reviews
IndiGo
6.8
Okay
546 reviews

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

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.

  • How popular is this Thiruvananthapuram to Bengaluru flight route?

    Flights from Thiruvananthapuram to Bengaluru Intl have been viewed 4 times in the past calendar month.

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

    Currently priced at $71, Air India will fly you from Thiruvananthapuram to Bengaluru and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India Express and IndiGo - these airlines can fly you to your destination from $72 and $74, respectively. You may be able to fly from Thiruvananthapuram to Bengaluru for 31% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Thiruvananthapuram to Bengaluru are Air India Express ($35), IndiGo ($38), and Air India ($40).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Thiruvananthapuram to Bengaluru on time: Japan Airlines (93%), Virgin Atlantic (92%), KLM (91%).

  • 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 vacation 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, May is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of $50). Flying from Thiruvananthapuram to Bengaluru in February is currently the most expensive (average of $89). 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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Alternative routes for Trivandrum to Bangalore

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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 2,558,603 searches. Data last updated April 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$71Average$88FlexibilityNo cancel feeOn-timeN/A
Air India ExpressCheapest$72Average$92FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$74Average$112FlexibilityNo cancel feeOn-time80%

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