Cheap flights from Kathmandu to Mumbai from $142 KTM → BOM, NMI

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 42 days, 25 Sept to 11 Nov, the cheapest return we saw each day was $235 to $398.

At $398, the cheapest return found recently is at the high end of that range.

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

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 17 Nov to compare.

Every date we hold

17 fares on 1 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $107 to $157.

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 22 Apr 2027 to compare.

Every date we hold

11 fares on 10 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $123.

Return

Fares 90 to 179 days before departure were typically 31% lower than 0 to 6 days before departure.

From the cheapest return each day between 25 Sept and 11 Nov (42 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 0 to 6 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 Kathmandu to Mumbai?

The cheapest return found recently is $398 with IndiGo, 17 Nov to 24 Nov, found 7 days ago.

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

The cheapest one-way found recently is $142 with Air India, 22 Apr 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $123 with Nepal Airlines, 6 Jan 2027, found 7 days ago. The cheapest one-way fare on each of 10 departure dates is usually $138 to $160.

What is the cheapest month to fly from Kathmandu to Mumbai?

January 2027 is the cheapest month for a one-way, from $123, 6 Jan 2027, found 7 days ago.

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

In 42 days of prices between 25 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 31% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Kathmandu to Mumbai?

Yes, the cheapest nonstop return found recently is $411 with IndiGo, 17 Nov to 24 Nov, found 7 days ago. The cheapest nonstop one-way found recently is $166 with IndiGo, 20 Dec, found 2 days ago.

How long is the flight from Kathmandu to Mumbai?

The cheapest nonstop one-way found recently, with IndiGo on 20 Dec, takes 2 h 45 min from Tribhuvan International Airport (KTM) to Chhatrapati Shivaji International Airport (BOM). The cheapest one-way found recently, with Air India on 22 Apr 2027, takes 15 h 40 min with 1 stop.

Which airlines have the cheapest flights from Kathmandu to Mumbai?

Between 9 Dec and 22 Apr 2027, Nepal Airlines has the cheapest one-way on 6 of the 10 departure dates we hold, IndiGo on 3 and Air India on 1.