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Cheap Flights to Kathmandu Airport

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Compare Kathmandu Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Flight deals to Kathmandu

Looking for a cheap last-minute deal or the best return flight to Kathmandu? Find the lowest prices on one-way and return tickets right here.
Kathmandu.$300 per passenger.Departing Wed, 30 Jul.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Wed, 30 Jul, arriving in Kathmandu.Price includes taxes and charges.From $300, select.
Kathmandu.$303 per passenger.Departing Sun, 24 Aug.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Sun, 24 Aug, arriving in Kathmandu.Price includes taxes and charges.From $303, select.
Kathmandu.$305 per passenger.Departing Sat, 28 Mar.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Sat, 28 Mar, arriving in Kathmandu.Price includes taxes and charges.From $305, select.
Kathmandu.$305 per passenger.Departing Tue, 28 Oct.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 28 Oct, arriving in Kathmandu.Price includes taxes and charges.From $305, select.
Kathmandu.$310 per passenger.Departing Fri, 1 May.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Fri, 1 May, arriving in Kathmandu.Price includes taxes and charges.From $310, select.
Kathmandu.$322 per passenger.Departing Tue, 9 Sep.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 9 Sep, arriving in Kathmandu.Price includes taxes and charges.From $322, select.
Kathmandu.$325 per passenger.Departing Tue, 11 Nov.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 11 Nov, arriving in Kathmandu.Price includes taxes and charges.From $325, select.
Kathmandu.$333 per passenger.Departing Mon, 30 Jun.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Darwin on Mon, 30 Jun, arriving in Kathmandu.Price includes taxes and charges.From $333, select.

Find the cheapest time to fly to Kathmandu

Flexible on travel dates? Find the cheapest month – or even day – to fly to Kathmandu.
Jun
from $333
Jul
from $300
Aug
from $303
Sep
from $322
Oct
from $305
Nov
from $325
Dec
from $383
Jan
from $400
Feb
from $413
Mar
from $305
Apr
from $418
May
from $310

Airports near Kathmandu

Compare routes to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to Kathmandu. But we found flights with one or more stops from $615.
The cheapest month to fly to Kathmandu is usually August.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
No airlines currently offer direct flights between Australia and Kathmandu Airport. Most routes have one or more stops.
The best price we found for a return flight to Kathmandu is $615. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Kathmandu Airport is Tuesday, 12 August 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia offers the cheapest flight tickets to Kathmandu.

Flying to Kathmandu

The things to know before you go.
Cheapest flight found$300
Cheapest month to flyJuly

Discover Kathmandu

How to find cheap flights to Tribhuvan International Airport (KTM)

  • $615 is currently the cheapest price we've found for a round-trip flight to Tribhuvan International Airport. For a one-way plane ticket to KTM, the lowest fare is $300.

  • Set a Price Alert for tickets to KTM and ditch the endless refreshing. We'll do the monitoring for you, sending notifications when fares go down.

  • We recommend booking roughly six months before takeoff. That's when you're likely to get the best prices for tickets to Kathmandu, where Tribhuvan International Airport is located.

  • Click on the 'Add nearby airports' filter and broaden your search for cheap flights to Kathmandu. This will list all the airports around your departure and arrival points.

  • If there's no rush to travel to Kathmandu, consider taking a little detour. You could find cheaper plane tickets to Tribhuvan International Airport by booking a flight with a stop or two.

Best time to go to Kathmandu

  • The cheapest month to hop on a flight to Kathmandu is typically May.

  • To find the month with the cheapest flights to KTM, use the 'Whole month' tool. If you have flexible travel dates, look for the green prices on the calendar — they show you the lowest fares available that month.

  • October is the most popular month for flights to KTM. It's an ideal time to experience Kathmandu at its liveliest.

  • February is the quietest time of year to travel if you're after a more laid-back vibe. You'll generally find cheaper prices on plane tickets to Kathmandu then.

  • Check the weather conditions before travelling. June brings the warmest days in Kathmandu, averaging between 17ºC and 28ºC.

  • Temperatures are lowest in January, when they range from 3ºC to 18ºC.

Travelling to Tribhuvan International Airport (KTM): what you need to know

Getting to central Kathmandu from Tribhuvan International Airport (KTM)

  • KTM is about 5 kilometres from central Kathmandu.

  • If you're driving a car hire or ride-sharing after your flight to KTM, it'll take around 15 minutes to get to the centre.

  • Make the most of your time in Kathmandu by choosing one of these stays:

Kathmandu highlights

Swayambhunath Stupa

  • Put this toward the top of your list of must-visits after stepping off your flight to Tribhuvan International Airport. You'll find it around 3 kilometres west of the city centre in Bhuikhel.

Pashupatinath Temple

  • Drop by Pashupatinath Temple and you'll be checking off one of the main attractions in Kathmandu. It's roughly 3 kilometres east of the centre in Pashupatinath.

Boudhanath Stupa

  • From the heart of the city, this highlight is around 3 kilometres east. It's located in the Boudha area and an essential part of any Kathmandu visit.

Complete your trip with a Kathmandu car hire

  • Explore our car rentals in Kathmandu after you've reserved your hotel and cheap flight to Tribhuvan International Airport. All the best offers are in one place, making it quick and easy to compare prices and drive away in your dream ride.

More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.