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Bengaluru to Kathmandu BLR → KTM

Kempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)

The cheapest return found recently is $298 with Air India Express, 25 Jan 2027 – 29 Jan 2027, found 3 days ago. The cheapest one-way found recently is $133 with Nepal Airlines, 21 Jan 2027, found yesterday.

Return

The cheapest return fare on each of 4 departure dates is usually $298 to $324.

Cheapest return found recently

$298

25 Jan 2027 – 29 Jan 2027 · Air India Express

Kempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)

Leaves 9:25 p.m. · Return leaves 2:55 p.m. · 18 h 25 min of travel, both ways together

out 1 stop, back 1 stop

found 3 days ago

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $298 25 Jan 2027 – 29 Jan 2027found 3 days agoSee prices for these dates

Cheapest we hold, of any age $296 5 Feb 2027 – 9 Feb 2027found 5 days agoSee prices for these dates

What have prices looked like?

Over 21 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $277 to $432.

$298, the cheapest return found recently, sits here in that range of $277 to $432.

21 days is a short history, so treat this range as an early guide.

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

Is this a good return price?

Compared with the cheapest return fare on each of 4 departure dates from 22 Oct to 9 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 4-night return fares leaving within 3 days of 25 Jan 2027 to compare.

Every date we hold

7 fares on 4 departure dates

22 Oct – 24 Oct: $403, found 4 days ago25 Jan 2027 – 29 Jan 2027: $298, found 3 days ago5 Feb 2027 – 9 Feb 2027: $296, found 5 days ago9 Feb 2027 – 12 Feb 2027: $298, found 4 days agoOctJanFeb
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Oct – 24 Oct$403IndiGoKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Jan 2027 – 29 Jan 2027$298Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
5 Feb 2027 – 9 Feb 2027$296Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
9 Feb 2027 – 12 Feb 2027$298Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $296.

October 2026From $4031 departure date22 Oct – 24 Oct · found 4 days agoSee prices for these dates
January 2027From $2981 departure date25 Jan 2027 – 29 Jan 2027 · found 3 days agoSee prices for these dates
February 2027From $296Cheapest seen2 departure dates5 Feb 2027 – 9 Feb 2027 · found 5 days agoSee prices for these dates

Airlines on the cheapest dates: Air India Express, IndiGo.

One-way

The cheapest one-way fare on each of 5 departure dates is usually $133 to $147.

Cheapest one-way found recently

$133

21 Jan 2027 · Nepal Airlines

Kempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)

Leaves 5:25 p.m. · 3 h trip

stops unknown

found yesterday

Open this tripCheck today's price

Cheapest nonstop one-way

$131

9 Feb 2027 · Nepal Airlines

Kempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)

Leaves 5:25 p.m. · 3 h trip

nonstop

found 4 days ago

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Found recently, and the cheapest we hold

Cheapest found recently $133 21 Jan 2027found yesterdayOpen this trip

Cheapest we hold, of any age $131 9 Feb 2027found 4 days agoOpen this trip

What have prices looked like?

Over 20 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $130 to $174.

$133, the cheapest one-way found recently, sits here in that range of $130 to $174.

20 days is a short history, so treat this range as an early guide.

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

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 5 departure dates from 21 Jan 2027 to 23 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 21 Jan 2027, and it is not cheaper.

Every date we hold

5 fares on 5 departure dates

21 Jan 2027: $133, found yesterday22 Jan 2027: $147, found yesterday5 Feb 2027: $147, found 4 days ago9 Feb 2027: $131, found 4 days ago23 Feb 2027: $148, found 2 days agoJanFeb
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Jan 2027$133Nepal AirlinesKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)stops unknownfound yesterdayOpen this trip
22 Jan 2027$147Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)1 stopfound yesterdayOpen this trip
5 Feb 2027$147Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)1 stopfound 4 days agoOpen this trip
9 Feb 2027$131Nepal AirlinesKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)nonstopfound 4 days agoOpen this trip
23 Feb 2027$148Air India ExpressKempegowda International Airport (BLR) → Tribhuvan International Airport (KTM)1 stopfound 2 days agoOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $131.

January 2027From $1332 departure dates21 Jan 2027 · found yesterdayOpen this trip
February 2027From $131Cheapest seen3 departure dates9 Feb 2027 · found 4 days agoOpen this trip

Airlines on the cheapest dates: Air India Express, Nepal Airlines.

Premium cabin fares from Bengaluru to Kathmandu

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 25 Jan 2027 – 29 Jan 2027 in another cabin: Premium economy · Business · First

Today's prices for 21 Jan 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Bengaluru to Kathmandu?

Return

Fares 90 to 179 days before departure were typically 29% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (21 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.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
7–13 days$401$401+41%7
30–59 days$432$432+52%8
90–179 days$284$277Cheapest seen12

One-way

Not enough history yet: in 20 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.

Live price for these dates

The cheapest return found recently is for 25 Jan 2027 – 29 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

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