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Bengaluru to Thiruvananthapuram in December 2026 BLR → TRV

Kempegowda International Airport (BLR) → Trivandrum International Airport (TRV)

For departures in December 2026, the cheapest return found recently is $168 with Air India Express, 16 Dec – 29 Dec, found 4 days ago. The cheapest one-way found recently is $63 with IndiGo, 11 Dec, found 3 days ago.

Return

We hold return fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest return found recently

$168

16 Dec – 29 Dec · Air India Express

Kempegowda International Airport (BLR) → Trivandrum International Airport (TRV)

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
16 Dec – 29 Dec$168Air India Expressout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
16 Dec – 29 Dec$168Air India ExpressKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $131.

October 2026From $1871 departure date20 Oct – 20 Oct · found 4 days agoSee prices for these dates
December 2026From $1681 departure date16 Dec – 29 Dec · found 4 days agoSee prices for these dates
February 2027From $131Cheapest seen1 departure date2 Feb 2027 – 2 Mar 2027 · found 3 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 12 departure dates is usually $63 to $85. Across all 30 departure dates we hold on this route, it is usually $63 to $73. Of the 3 months with enough one-way fares to compare, December 2026 is usually the most expensive.

Cheapest one-way found recently

$63

11 Dec · IndiGo

Kempegowda International Airport (BLR) → Trivandrum International Airport (TRV)

nonstop

found 3 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$59

9 Dec · IndiGo

Kempegowda International Airport (BLR) → Trivandrum International Airport (TRV)

nonstop

found 5 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
9 Dec$59IndiGononstopfound 5 days agoOpen this trip
11 Dec$63IndiGononstopfound 3 days agoOpen this trip
12 Dec$63IndiGononstopfound 3 days agoOpen this trip
13 Dec$63IndiGononstopfound 3 days agoOpen this trip
10 Dec$64IndiGononstopfound 3 days agoOpen this trip

Every date we hold

12 departure dates

9 Dec: $59, found 5 days ago10 Dec: $64, found 3 days ago11 Dec: $63, found 3 days ago12 Dec: $63, found 3 days ago13 Dec: $63, found 3 days ago16 Dec: $64, found 5 days ago17 Dec: $71, found 4 days ago19 Dec: $76, found 5 days ago21 Dec: $84, found 5 days ago22 Dec: $90, found 5 days ago25 Dec: $94, found 5 days ago27 Dec: $88, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
9 Dec$59IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
10 Dec$64IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 3 days agoOpen this trip
11 Dec$63IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 3 days agoOpen this trip
12 Dec$63IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 3 days agoOpen this trip
13 Dec$63IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 3 days agoOpen this trip
16 Dec$64Air India ExpressKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
17 Dec$71IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)1 stopfound 4 days agoOpen this trip
19 Dec$76IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
21 Dec$84IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
22 Dec$90IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
25 Dec$94IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip
27 Dec$88IndiGoKempegowda International Airport (BLR) → Trivandrum International Airport (TRV)nonstopfound 5 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $59.

October 2026From $623 departure dates27 Oct · found 3 days agoOpen this trip
November 2026From $6313 departure dates1 Nov · found 5 days agoOpen this tripEvery date in November 2026
December 2026From $59Cheapest seen12 departure dates9 Dec · found 5 days agoOpen this trip
February 2027From $621 departure date8 Feb 2027 · found 6 days agoOpen this trip
September 2027From $731 departure date18 Sept 2027 · found 2 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work