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New Delhi to Kathmandu in October 2026 DEL → KTM

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

For departures in October 2026, the cheapest return found recently is $315 with Air India, 28 Oct – 11 Nov, found today.

Return

In October 2026, the cheapest return fare on each of 11 departure dates is usually $324 to $339. Across all 71 departure dates we hold on this route, it is usually $191 to $324. Of the 7 months with enough return fares to compare, 5 are usually cheaper than October 2026.

Cheapest return found recently

$315

28 Oct – 11 Nov · Air India

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

out nonstop, back nonstop

found today

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 October 2026

DatesFromAirlineStopsFound
28 Oct – 11 Nov$315Air Indiaout nonstop, back nonstopfound todaySee prices for these dates
29 Oct – 8 Nov$318Nepal Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Oct – 10 Nov$321Air Indiaout nonstop, back nonstopfound 3 days agoSee prices for these dates
26 Oct – 10 Nov$326Air Indiaout nonstop, back nonstopfound 4 days agoSee prices for these dates
25 Oct – 8 Nov$335Air Indiaout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

11 departure dates

21 Oct – 4 Nov: $348, found 4 days ago22 Oct – 6 Nov: $339, found 3 days ago23 Oct – 7 Nov: $339, found 3 days ago24 Oct – 13 Nov: $467, found 5 days ago25 Oct – 8 Nov: $335, found 3 days ago26 Oct – 10 Nov: $326, found 4 days ago27 Oct – 10 Nov: $321, found 3 days ago28 Oct – 11 Nov: $315, found today29 Oct – 8 Nov: $318, found 4 days ago30 Oct – 30 Oct: $336, found 6 days ago31 Oct – 18 Nov: $336, found 3 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Oct – 4 Nov$348Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
22 Oct – 6 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Oct – 7 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Oct – 13 Nov$467Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Oct – 8 Nov$335Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
26 Oct – 10 Nov$326Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Oct – 10 Nov$321Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Oct – 11 Nov$315Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
29 Oct – 8 Nov$318Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Oct – 30 Oct$336IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
31 Oct – 18 Nov$336Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $177.

October 2026From $31511 departure dates28 Oct – 11 Nov · found todaySee prices for these dates
November 2026From $24216 departure dates23 Nov – 30 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $1798 departure dates24 Dec – 26 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
January 2027From $177Cheapest seen11 departure dates17 Jan 2027 – 24 Jan 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $1894 departure dates8 Feb 2027 – 20 Feb 2027 · found 2 days agoSee prices for these dates
March 2027From $2067 departure dates27 Mar 2027 – 30 Mar 2027 · found 23 hours agoSee prices for these datesEvery date in March 2027
April 2027From $20710 departure dates3 Apr 2027 – 12 Apr 2027 · found 5 days agoSee prices for these datesEvery date in April 2027
May 2027From $2162 departure dates1 May 2027 – 18 May 2027 · found 6 days agoSee prices for these dates
June 2027From $2171 departure date3 Jun 2027 – 17 Jun 2027 · found 4 days agoSee prices for these dates
September 2027From $2161 departure date24 Sept 2027 – 11 Oct 2027 · found 4 days agoSee prices for these dates

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