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Cheap flights from Thiruvananthapuram to Bengaluru (TRV - BLR)

TRV — BLR
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Thiruvananthapuram to Bengaluru Intl are usually found in October or July, booked 56 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 June 30, 2025.

Popular in

January

Cheapest in

October

Average price

$77

Good round-trip deal

$77 or less

Good one-way deal

$118 or less
Highest demand for flights based on searches. 20% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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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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

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

Use this chart to determine the optimal time to book a round-trip flight from Trivandrum to Bangalore. Price data was last updated on June 27, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thiruvananthapuram to Bengaluru. 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 Thiruvananthapuram to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of $911). Flying from Thiruvananthapuram to Bengaluru in December is currently the most expensive (average of $1,434). 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 June 30, 2025.

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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 54% on airfare.

Weekly flight availability from Thiruvananthapuram to Bengaluru

Explore weekly flight availability from Trivandrum to Bangalore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 30, 2025.

The most flights from TRV to BLR are scheduled on a Monday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

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 5 times in the past calendar month.

  • 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: Air France (86%), Air India (82%), Air India Express (82%).

  • 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, September is the cheapest month in which you can book a flight from Thiruvananthapuram to Bengaluru (average of $911). Flying from Thiruvananthapuram to Bengaluru in December is currently the most expensive (average of $1,434). 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.

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Alternative routes for Trivandrum to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest$55Average$77FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$57Average$71FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$74Average$97FlexibilityNo cancel feeOn-time80%

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