Cheap flights from New Delhi to Kathmandu from $67 DEL → KTM

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $172 to $193.

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

Could nearby dates be cheaper?

We hold no other 15-night return fares leaving within 3 days of 27 Dec to compare.

Every date we hold

391 fares on 65 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $189.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $67 to $93.

At $67, the cheapest one-way found recently is at the low end of that range.

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 5 Dec to compare.

Every date we hold

116 fares on 26 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $67.

Return

Fares 90 to 179 days before departure were typically 22% 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

The cheapest fares were 14 to 29 days before departure.

From the cheapest one-way 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.

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

The cheapest return found recently is $189 with IndiGo, 27 Dec to 11 Jan 2027, found 2 days ago. The cheapest return fare on each of 65 departure dates is usually $204 to $233.

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

The cheapest one-way found recently is $67 with Nepal Airlines, 5 Dec, found 2 days ago. The cheapest one-way fare on each of 26 departure dates is usually $86 to $98.

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

December 2026 is the cheapest month for a return, from $189, 27 Dec to 11 Jan 2027, found 2 days ago. It is the cheapest month for a one-way too, from $67, 5 Dec, found 2 days ago.

Every date in December 2026

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 22% lower than 0 to 6 days before departure. One-way fares were cheapest 14 to 29 days before departure.

Is there a direct flight from New Delhi to Kathmandu?

Yes, the cheapest nonstop return found recently is $189 with IndiGo, 27 Dec to 11 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $67 with Nepal Airlines, 5 Dec, found 2 days ago.

How long is the flight from New Delhi to Kathmandu?

The cheapest nonstop one-way found recently, with Nepal Airlines on 5 Dec, takes 1 h 30 min from Indira Gandhi International Airport (DEL) to Tribhuvan International Airport (KTM).

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

Between 14 Nov and 17 Oct 2027, Air India has the cheapest return on 32 of the 65 departure dates we hold, IndiGo on 29 and Nepal Airlines on 4. Between 23 Nov and 30 Jun 2027, IndiGo has the cheapest one-way on 14 of the 26 departure dates we hold, Air India on 8 and Nepal Airlines on 4.