Bangalore to Thiruvananthapuram Flights from ₹4,601

Best deal available now

✈

Prices are 48% below average — great time to book

₹5,194

one-way per person · IndiGo · Non-stop · 1h 20m

↓ 41% vs route avg

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Departure: 2026-09-17 · in 7 days · Prices tracked live by Tripfik

₹4,601

Cheapest available

₹8,854

Route avg (120d)

Oct

Cheapest month

30,134

Fares tracked

As of September 2026, the cheapest one-way flight from Bangalore to Thiruvananthapuram is ₹4,601, which is 48% below the 12-month average of ₹8,854.

Cheapest Bangalore to Thiruvananthapuram flights

Next 120 days — sorted by date

₹5,194

17 Sep · in 7d

₹5,091

22 Sep · in 12d

₹5,091

03 Oct · in 23d

Weekend

₹5,091

05 Oct · in 25d

₹5,091

06 Oct · in 26d

₹5,091

07 Oct · in 27d

₹4,960

08 Oct · in 28d

CHEAPEST

₹4,601

13 Oct · in 33d

Under ₹6,091 = top 25% best fares on this route

Round-trip fares — Bangalore ↔ Thiruvananthapuram

Both directions combined · 3–14 night stays

12-month low

₹4,267

best RT found this year

12-month avg

₹6,507

typical combined price

12-month peak

₹371,425

avoid Aug

Best month for RT

Oct

lowest avg RT fares

Booking at the right time saves up to ₹2,240 (34%) vs average RT price.

See round-trip combos & dates →

Best time to visit Thiruvananthapuram from Bangalore

Monthly price, weather & crowd guide

Jan Dec

Month	Typical OW fare	Verdict	Weather	Crowd
Sep	₹16,476	Expensive	Monsoon	Low
Oct CHEAPEST	₹5,896	Average	Monsoon	Medium
Nov	₹6,081	Average	Warm/Clear	High
Dec	₹7,672	Expensive	Warm/Clear	High

Thiruvananthapuram — what to know

Travel guide for this route

From Bangalore, Air India Express,Air India,Etihad,Akasa Air,Emirates,Gulf Air,IndiGo,Qatar Airways,Malaysia Airlines,Oman Air,SriLankan fly to Thiruvananthapuram in 4h 43m, with non-stop options available.

Best season

Oct

Avoid: Aug

Daily budget

₹1,500–3,500

incl. food + local travel

Safety

High

Flight time

4h 43m avg

Non-stop available

Airlines