Cheap flights from New Delhi to Thiruvananthapuram from $139 DEL → TRV

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $222 to $235.

At $243, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 11-night return fares leaving within 3 days of 25 Jan 2027 to compare.

Every date we hold

375 fares on 53 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $232.

Found recently, and the cheapest we hold

What have prices looked like?

Over 39 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $111 to $146.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 14 Oct 2027 to compare.

Every date we hold

26 fares on 5 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $118.

Return

Fares 14 to 29 days before departure were typically 5% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 39 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from New Delhi to Thiruvananthapuram?

The cheapest return found recently is $243 with IndiGo, 25 Jan 2027 to 5 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $232 with Air India Express, 28 Jan 2027 to 17 Feb 2027, found 4 days ago. The cheapest return fare on each of 53 departure dates is usually $253 to $274.

How much is a one-way flight from New Delhi to Thiruvananthapuram?

The cheapest one-way found recently is $139 with IndiGo, 14 Oct 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $118 with IndiGo, 25 Jan 2027, found 5 days ago. The cheapest one-way fare on each of 5 departure dates is usually $126 to $139.

What is the cheapest month to fly from New Delhi to Thiruvananthapuram?

January 2027 is the cheapest month for a return, from $232, 28 Jan 2027 to 17 Feb 2027, found 4 days ago. It is the cheapest month for a one-way too, from $118, 25 Jan 2027, found 5 days ago.

Every date in January 2027

How far ahead should I book a flight from New Delhi to Thiruvananthapuram?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 5% lower than 0 to 6 days before departure.

Is there a direct flight from New Delhi to Thiruvananthapuram?

Yes, the cheapest nonstop return found recently is $272 with IndiGo, 27 Nov to 6 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $139 with IndiGo, 14 Oct 2027, found 2 days ago.

Every nonstop date from New Delhi to Thiruvananthapuram

How long is the flight from New Delhi to Thiruvananthapuram?

The cheapest nonstop one-way found recently, with IndiGo on 14 Oct 2027, takes 3 h 20 min from Indira Gandhi International Airport (DEL) to Trivandrum International Airport (TRV).

Which airlines have the cheapest flights from New Delhi to Thiruvananthapuram?

Between 17 Nov and 7 Jun 2027, IndiGo has the cheapest return on 50 of the 53 departure dates we hold, Air India Express on 2 and Air India on 1. Between 25 Jan 2027 and 18 Oct 2027, IndiGo has the cheapest one-way on 3 of the 5 departure dates we hold, Air India Express on 1 and Air India on 1.