Direct (nonstop) flights from Bengaluru to Thiruvananthapuram

2 airlines fly nonstop from Kempegowda International Airport (BLR) to Thiruvananthapuram International (TRV). It's 329 miles (529 km), about 1h 25m in the air. Operated by IndiGo, Air India Express.

BLR
Kempegowda International Airport
🇮🇳 Bengaluru, India
TRV
Thiruvananthapuram International
🇮🇳 Thiruvananthapuram, India
Flight Time
1h 25m
Distance
329 mi
529 km
CO₂/pax
61 kg
−28 kg vs. layover
Airlines
2
IndiGo +1
Time Diff
Same timezone
Operated by IndiGo IndiGo Air India Express Air India Express

Route data last updated: May 27, 2026

Airlines with non-stop flights

IndiGo 6E IndiGo
Route
BLR → TRV
Flight Time
1h 25m
Distance
329 mi
Air India Express IX Air India Express
Route
BLR → TRV
Flight Time
1h 25m
Distance
329 mi

Alternative Routes

Other ways to fly from Bengaluru to Thiruvananthapuram with one stop · direct emits 61 kg CO₂ per passenger

BLR COK (Kochi) TRV
Leg 1: 1h 5m (227 mi) Leg 2: 50m (121 mi) Total: ~1h 55m 🍃 89 kg CO₂ (+46% vs. direct)
Leg 1
BLR → COK
1h 5m · 227 mi
View BLR to COK flights →
Leg 2
COK → TRV
50m · 121 mi
View COK to TRV flights →
BLR CNN (Kannur) TRV
Leg 1: 1h 5m (170 mi) Leg 2: 1h 10m (254 mi) Total: ~2h 15m 🍃 104 kg CO₂ (+70% vs. direct)
Leg 1
BLR → CNN
1h 5m · 170 mi
View BLR to CNN flights →
Leg 2
CNN → TRV
1h 10m · 254 mi
View CNN to TRV flights →
BLR MAA (Chennai) TRV
Leg 1: 1h 5m (166 mi) Leg 2: 1h 15m (380 mi) Total: ~2h 20m 🍃 126 kg CO₂ (+107% vs. direct)
Leg 1
BLR → MAA
1h 5m · 166 mi
View BLR to MAA flights →
Leg 2
MAA → TRV
1h 15m · 380 mi
View MAA to TRV flights →
BLR CMB (Colombo) TRV
Leg 1: 1h 25m (439 mi) Leg 2: 55m (222 mi) Total: ~2h 20m 🍃 147 kg CO₂ (+141% vs. direct)
Leg 1
BLR → CMB
1h 25m · 439 mi
View BLR to CMB flights →
Leg 2
CMB → TRV
55m · 222 mi
View CMB to TRV flights →
BLR IXE (Mangalore) TRV
Leg 1: 1h 5m (190 mi) Leg 2: 1h 20m (337 mi) Total: ~2h 25m 🍃 122 kg CO₂ (+100% vs. direct)
Leg 1
BLR → IXE
1h 5m · 190 mi
View BLR to IXE flights →
Leg 2
IXE → TRV
1h 20m · 337 mi
View IXE to TRV flights →

Frequently Asked Questions

How long is the direct flight from Bengaluru to Thiruvananthapuram?

A nonstop flight from Bengaluru (BLR) to Thiruvananthapuram (TRV) takes approximately 1 hours and 25 minutes. The distance is 329 miles (529 km).

Which airlines fly nonstop from Bengaluru to Thiruvananthapuram?

2 airlines: IndiGo, Air India Express.

Is there a nonstop flight from Bengaluru to Thiruvananthapuram?

Yes. 2 airlines: IndiGo, Air India Express.

How far is Bengaluru from Thiruvananthapuram?

The flight distance from Bengaluru to Thiruvananthapuram is 329 miles (529 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.

What type of aircraft flies from Bengaluru to Thiruvananthapuram?

At 1h 25m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.

What is the carbon footprint of a flight from Bengaluru to Thiruvananthapuram?

Roughly 61 kg CO2 per passenger one-way. That's about the same as driving 305 km.

Is the return flight from Thiruvananthapuram to Bengaluru also nonstop?

Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.

When is the cheapest time to fly from Bengaluru to Thiruvananthapuram?

Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.

How early should I arrive at Kempegowda International Airport for this flight?

1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.