Flights from Trivandrum to Bengaluru connect Kerala's capital and gateway to the southern coast with India's tech capital in southern Karnataka. Non-stop flights depart from Trivandrum International Airport (TRV) and arrive at Kempegowda International Airport (BLR), with a flight time of around 1 hour 10 minutes. IndiGo operates the most frequent services on this route. One-way fares start from ₹4,498, though prices vary depending on the season, day of the week, and how far in advance you book. We track this route daily — check the price calendar below to find the cheapest dates.
Airlines on this route
Compare flights from Trivandrum
| Destination | From Price | Cheapest Month |
|---|---|---|
| Bengaluru THIS ROUTE | ₹4,498 | July |
| Kochi | ₹3,620 | August |
| Chennai | ₹5,248 | September |
| Chandigarh | ₹6,000 | November |
| Hyderabad | ₹6,035 | August |
| Patna | ₹6,200 | September |
Frequently Asked Questions
What is the cheapest month to fly from Trivandrum to Bengaluru?
July typically offers the lowest fares on this route, with prices starting from ₹4,498. Booking 3-4 weeks in advance gives you the best chance of securing these rates.
How much does a Trivandrum to Bengaluru flight cost?
Prices on this route vary widely — from ₹4,498 to ₹13,272 one-way. The large range reflects seasonal demand swings. Off-peak travel and midweek departures typically sit closer to the lower end.
Which airline is cheapest for Trivandrum to Bengaluru flights?
With 5 carriers on this route, there's strong price competition. IndiGo and Air India generally have the lowest base fares, while Air India includes checked baggage and meals at a slightly higher price point. Budget carriers like SpiceJet run frequent sales worth watching.
How far in advance should I book Trivandrum to Bengaluru flights?
For the best fares, book 3-4 weeks in advance. Last-minute domestic bookings can cost 40-60% more, especially during holidays and long weekends. Tuesday and Wednesday departures tend to be cheapest.
Are there direct flights from Trivandrum to Bengaluru?
Yes, non-stop flights operate between Trivandrum International Airport and Kempegowda International Airport. IndiGo runs the most frequent non-stop service, with a flight time of about 1 hour 10 minutes.
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