The average round-trip fare from TRV to BLR is Rs 6,905, with October as the best month for cheaper flights. However, fares vary widely, ranging from a low of Rs 4,521 to an outlier high of Rs 191,774, requiring careful planning.
Departure: 2026-10-06 · in 26 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Thiruvananthapuram to Bangalore is ₹4,970, which is 52% below the 12-month average of ₹10,403.
Cheapest Thiruvananthapuram to Bangalore flights
Under ₹5,404 = top 25% best fares on this route
Round-trip fares — Thiruvananthapuram ↔ Bangalore
Booking at the right time saves up to ₹2,630 (37%) vs average RT price.
Best time to visit Bangalore from Thiruvananthapuram
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹23,064 | Expensive | Monsoon/Wet | Low |
| Oct CHEAPEST | ₹6,689 | Average | Monsoon clearing | Medium |
| Nov | ₹6,334 | Average | Cool/Pleasant | High |
| Dec | ₹8,138 | Average | Cool/Pleasant | High |
Bangalore — what to know
From Thiruvananthapuram, Air India Express,Air India,Etihad,Emirates,Akasa Air,Gulf Air,IndiGo,Malaysia Airlines,Oman Air,Qatar Airways,SriLankan fly to Bangalore in 5h 1m, with non-stop options available.
The route Thiruvananthapuram (TRV) to Bangalore (BLR) has a minimum fare of Rs 4,521 over 12 months, though average round-trip fares are higher at Rs 6,905. Prices fluctuate significantly, with volatility marked as high.
Other domestic flights from Thiruvananthapuram
Thiruvananthapuram to Bangalore — FAQ
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Last updated 10 Sep 2026 · Tripfik tracks live fares from all major Indian airports