Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Bengaluru to Thiruvananthapuram from ₹ 3,635

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — TRV
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Bengaluru Intl to Thiruvananthapuram are usually found in November or May, booked 70 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Bangalore to Trivandrum

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

₹ 7,625

One-way from

₹ 3,635

Popular in

January

Cheapest in

November

Average price

₹ 6,383

Good round-trip deal

₹ 8,637 or less

Good one-way deal

₹ 3,674 or less
Air India Express
  • Air India Express
  • 26/11-28/11
  • 2 total stops
  • 18h 30m total
  • Bengaluru to Thiruvananthapuram
Search Deals
Air India Express
  • Air India Express
  • 30/11
  • Nonstop
  • 1h 25m total
  • Bengaluru to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 68,767 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 13,951 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Bengaluru Intl to Thiruvananthapuram.
Search Deals
Price to beat on a one-way flight from Bengaluru Intl to Thiruvananthapuram.
Search Deals

Find flight deals from Bangalore to Trivandrum

Enter your travel dates to find the best prices.

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 16 November 2025.

Thu 20/1108:25BLR - TRV
1 stop8h 00mAir India Express
Sun 23/1101:00TRV - BLR
1 stop10h 30mAir India Express
Deal found 14/11₹ 6,915
Wed 26/1108:25BLR - TRV
1 stop8h 00mAir India Express
Fri 28/1101:00TRV - BLR
1 stop10h 30mAir India Express
Deal found 14/11₹ 7,625
Thu 20/1120:25BLR - TRV
Nonstop1h 25mAir India Express
Sun 30/1101:00TRV - BLR
1 stop10h 00mAir India Express
Deal found 14/11₹ 7,713
Thu 20/1108:35BLR - TRV
1 stop9h 35mAir India Express
Thu 20/1101:00TRV - BLR
1 stop10h 30mAir India Express
Deal found 15/11₹ 7,802
Fri 21/1108:25BLR - TRV
1 stop8h 00mAir India Express
Fri 5/1201:00TRV - BLR
1 stop10h 00mAir India Express
Deal found 14/11₹ 8,068
Mon 17/1118:20BLR - TRV
Nonstop1h 20mMultiple Airlines
Fri 21/1105:00TRV - BLR
1 stop6h 25mMultiple Airlines
Deal found 14/11₹ 8,157
Fri 21/1108:25BLR - TRV
1 stop8h 00mMultiple Airlines
Tue 25/1123:00TRV - BLR
Nonstop1h 25mMultiple Airlines
Deal found 16/11₹ 8,245
Fri 21/1108:25BLR - TRV
1 stop8h 00mAir India Express
Sun 23/1105:00TRV - BLR
1 stop6h 25mAir India Express
Deal found 16/11₹ 8,334

Cheapflights Fare Finder

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

Fly from

Bangalore

Fly to

Trivandrum

Route

Depart

Return

Price

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 26/11

08:25-16:25

1 stop8h 00m

Thiruvananthapuram

Sat 29/11

01:00-11:30

1 stop10h 30m

₹ 7,625

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 26/11

08:25-16:25

1 stop8h 00m

Thiruvananthapuram

Fri 28/11

01:00-11:30

1 stop10h 30m

₹ 7,625

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 26/11

20:25-21:50

Nonstop1h 25m

Thiruvananthapuram

Sun 30/11

01:00-11:00

1 stop10h 00m

₹ 8,068

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Mon 19/1

20:25-21:50

Nonstop1h 25m

Thiruvananthapuram

Wed 28/1

06:25-07:50

Nonstop1h 25m

₹ 8,423

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 31/12

07:55-16:25

1 stop8h 30m

Thiruvananthapuram

Tue 6/1

01:00-11:00

1 stop10h 00m

₹ 8,600

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Sun 14/12

07:55-16:25

1 stop8h 30m

Thiruvananthapuram

Sat 20/12

01:00-11:00

1 stop10h 00m

₹ 9,220

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Sat 13/12

07:55-16:25

1 stop8h 30m

Thiruvananthapuram

Fri 19/12

01:00-11:00

1 stop10h 00m

₹ 9,220

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 26/11

21:05-22:25

Nonstop1h 20m

Thiruvananthapuram

Sat 29/11

05:40-07:10

Nonstop1h 30m

₹ 9,309

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Tue 30/12

21:05-22:25

Nonstop1h 20m

Thiruvananthapuram

Tue 6/1

19:20-23:40

1 stop4h 20m

₹ 9,309

BengaluruThiruvananthapuram

BLR - TRV

BLRTRV

Bengaluru Intl

Wed 25/2

07:55-16:25

1 stop8h 30m

₹ 3,635

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 21 results
1
2
3

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.
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 Bengaluru to Thiruvananthapuram

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

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

To ensure you get the cheapest price possible for a flight from Bengaluru to Thiruvananthapuram, you should look to book at least 70 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?

Currently, November is the cheapest month in which you can book a flight from Bengaluru to Thiruvananthapuram (average of ₹ 2,660). Flying from Bengaluru to Thiruvananthapuram in August is currently the most expensive (average of ₹ 6,738). 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 BLR to TRV?

Find hourly flight availability from Bangalore to Trivandrum. 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.

It’s optimal to fly from Bengaluru to Thiruvananthapuram in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

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

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

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

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. 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 Trivandrum. Reviews last updated 16 November 2025.
Read through reviews of airlines operating flights from Bengaluru to Thiruvananthapuram, such as Vistara, IndiGo, andAir India Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vistara
7.7
Good
226 reviews
Check prices

Food

7.7

Comfort

8.0

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.9

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
Vistara
7.7
Good
226 reviews
Vistara
7.7
Good
226 reviews
Check prices

Food

7.7

Comfort

8.0

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.9

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
IndiGo
6.9
Okay
497 reviews
Vistara
7.7
Good
226 reviews
Check prices

Food

7.7

Comfort

8.0

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.9

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
Air India Express
6.3
Okay
11 reviews
Vistara
7.7
Good
226 reviews
Check prices

Food

7.7

Comfort

8.0

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.9

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
Air India
5.5
Fair
2,938 reviews
Vistara
7.7
Good
226 reviews
Check prices

Food

7.7

Comfort

8.0

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.9

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.

Related info for your journey

Find useful and relevant information for your journey from Bangalore to Trivandrum. 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 Bengaluru to Thiruvananthapuram?

    You will need to book a flight from Bengaluru Intl to Thiruvananthapuram if you want to fly from Bengaluru to Thiruvananthapuram. At least 4 different airlines have flights from Bengaluru Intl (BLR) to Thiruvananthapuram (TRV) on a regular basis. There are 27 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.

  • How popular is this Bengaluru to Thiruvananthapuram flight route?

    Within the past month, 876 users have taken a look at flights from Bengaluru Intl to Thiruvananthapuram.

  • How long is the flight from Bengaluru to Thiruvananthapuram?

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

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

    Our cheapest airline available from Bengaluru to Thiruvananthapuram is Vistara. Our recent data shows that you can find tickets from as low as ₹ 1,992 on this airline. Additional options worth looking into are Air India and Air India Express, starting at ₹ 5,346 and ₹ 5,378 round-trip. You may be able to fly from Bengaluru to Thiruvananthapuram for 75% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Bengaluru to Thiruvananthapuram are Air India Express (₹ 3,635), IndiGo (₹ 3,724), and Air India (₹ 3,812).

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

    Consider KLM (95%), Air France (95%) or Qantas Airways (89%) when booking your flight. These represent the most reliable airlines when flying from Bengaluru to Thiruvananthapuram.

  • What are the cheapest flights from Bengaluru to Thiruvananthapuram?

    The cheapest flight price from Bengaluru to Thiruvananthapuram is ₹ 3,494. On average you can expect to pay ₹ 6,606. The most popular route, (Bengaluru Intl - Thiruvananthapuram), can usually be booked for ₹ 7,802.

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

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

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

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

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

    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.

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

    Currently, November is the cheapest month in which you can book a flight from Bengaluru to Thiruvananthapuram (average of ₹ 2,660). Flying from Bengaluru to Thiruvananthapuram in August is currently the most expensive (average of ₹ 6,738). 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

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

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 these airlines

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

Top 4 airlines flying from Bangalore to Trivandrum

Discover the top 4 airlines that operate flights from Bangalore to Trivandrum. 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
VistaraCheapest₹ 1,992Average₹ 5,266FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Air IndiaCheapest₹ 5,346Average₹ 7,383FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air India ExpressCheapest₹ 5,378Average₹ 7,592FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
IndiGoCheapest₹ 5,456Average₹ 8,668FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

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

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.

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

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

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.