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1.282 € Cheap Flights from Ottawa International to Kathmandu

Compare Ottawa International to Kathmandu flight deals

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

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Flight deals from Ottawa International to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Ottawa International Airport to Kathmandu Airport? If you want to travel next month, return fares start from 1.282 €. Find the lowest prices on one-way and return tickets right here.
Kathmandu.1.282 € per passenger.Departing Thu, 16 Jul, returning Mon, 27 Jul.Return flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Ottawa International on Thu, 16 Jul, arriving in Kathmandu.Inbound indirect flight with Cathay Pacific, departs from Kathmandu on Mon, 27 Jul, arriving in Ottawa International.Price includes taxes and charges.From 1.282 €, select.
Kathmandu.1.333 € per passenger.Departing Fri, 21 Aug, returning Fri, 18 Sep.Return flight with WestJet and Biman Bangladesh Airlines.Outbound indirect flight with WestJet, departs from Ottawa International on Fri, 21 Aug, arriving in Kathmandu.Inbound indirect flight with Biman Bangladesh Airlines, departs from Kathmandu on Fri, 18 Sep, arriving in Ottawa International.Price includes taxes and charges.From 1.333 €, select.
Kathmandu.1.339 € per passenger.Departing Thu, 30 Jul, returning Sun, 9 Aug.Return flight with WestJet and Cathay Pacific.Outbound indirect flight with WestJet, departs from Ottawa International on Thu, 30 Jul, arriving in Kathmandu.Inbound indirect flight with Cathay Pacific, departs from Kathmandu on Sun, 9 Aug, arriving in Ottawa International.Price includes taxes and charges.From 1.339 €, select.
Kathmandu.1.378 € per passenger.Departing Thu, 3 Sep, returning Wed, 30 Sep.Return flight with WestJet and Biman Bangladesh Airlines.Outbound indirect flight with WestJet, departs from Ottawa International on Thu, 3 Sep, arriving in Kathmandu.Inbound indirect flight with Biman Bangladesh Airlines, departs from Kathmandu on Wed, 30 Sep, arriving in Ottawa International.Price includes taxes and charges.From 1.378 €, select.
Kathmandu.1.411 € per passenger.Departing Sat, 20 Jun, returning Sun, 12 Jul.Return flight with WestJet and IndiGo.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 20 Jun, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 12 Jul, arriving in Ottawa International.Price includes taxes and charges.From 1.411 €, select.
Kathmandu.1.417 € per passenger.Departing Wed, 10 Jun, returning Wed, 24 Jun.Return flight with WestJet and Cathay Pacific.Outbound indirect flight with WestJet, departs from Ottawa International on Wed, 10 Jun, arriving in Kathmandu.Inbound indirect flight with Cathay Pacific, departs from Kathmandu on Wed, 24 Jun, arriving in Ottawa International.Price includes taxes and charges.From 1.417 €, select.
Kathmandu.1.432 € per passenger.Departing Tue, 20 Oct, returning Thu, 5 Nov.Return flight with Porter Airlines and Sichuan Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Tue, 20 Oct, arriving in Kathmandu.Inbound indirect flight with Sichuan Airlines, departs from Kathmandu on Thu, 5 Nov, arriving in Ottawa International.Price includes taxes and charges.From 1.432 €, select.
Kathmandu.1.449 € per passenger.Departing Mon, 5 Oct, returning Mon, 26 Oct.Return flight with Porter Airlines and Sichuan Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Mon, 5 Oct, arriving in Kathmandu.Inbound indirect flight with Sichuan Airlines, departs from Kathmandu on Mon, 26 Oct, arriving in Ottawa International.Price includes taxes and charges.From 1.449 €, select.
Kathmandu.1.488 € per passenger.Departing Sat, 31 Oct, returning Sun, 6 Dec.Return flight with Porter Airlines and IndiGo.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Sat, 31 Oct, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 6 Dec, arriving in Ottawa International.Price includes taxes and charges.From 1.488 €, select.
Kathmandu.1.497 € per passenger.Departing Tue, 1 Dec, returning Wed, 16 Dec.Return flight with Porter Airlines and Air India.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Tue, 1 Dec, arriving in Kathmandu.Inbound indirect flight with Air India, departs from Kathmandu on Wed, 16 Dec, arriving in Ottawa International.Price includes taxes and charges.From 1.497 €, select.
Kathmandu.1.515 € per passenger.Departing Tue, 15 Sep, returning Thu, 15 Oct.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Ottawa International on Tue, 15 Sep, arriving in Kathmandu.Inbound indirect flight with Emirates, departs from Kathmandu on Thu, 15 Oct, arriving in Ottawa International.Price includes taxes and charges.From 1.515 €, select.
Kathmandu.1.547 € per passenger.Departing Tue, 2 Mar, returning Fri, 2 Apr.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Ottawa International on Tue, 2 Mar, arriving in Kathmandu.Inbound indirect flight with Emirates, departs from Kathmandu on Fri, 2 Apr, arriving in Ottawa International.Price includes taxes and charges.From 1.547 €, select.
Kathmandu.1.587 € per passenger.Departing Sun, 15 Nov, returning Sat, 19 Dec.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Ottawa International on Sun, 15 Nov, arriving in Kathmandu.Inbound indirect flight with Emirates, departs from Kathmandu on Sat, 19 Dec, arriving in Ottawa International.Price includes taxes and charges.From 1.587 €, select.
Kathmandu.1.608 € per passenger.Departing Sat, 8 Aug, returning Tue, 25 Aug.Return flight with Porter Airlines and IndiGo.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Sat, 8 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Tue, 25 Aug, arriving in Ottawa International.Price includes taxes and charges.From 1.608 €, select.
Kathmandu.2.009 € per passenger.Departing Fri, 11 Dec, returning Fri, 8 Jan.Return flight with Porter Airlines and Biman Bangladesh Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Fri, 11 Dec, arriving in Kathmandu.Inbound indirect flight with Biman Bangladesh Airlines, departs from Kathmandu on Fri, 8 Jan, arriving in Ottawa International.Price includes taxes and charges.From 2.009 €, select.
Kathmandu.2.187 € per passenger.Departing Wed, 14 Oct, returning Mon, 18 Jan.Return flight with Porter Airlines and Qatar Airways.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Wed, 14 Oct, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Mon, 18 Jan, arriving in Ottawa International.Price includes taxes and charges.From 2.187 €, select.

Find the cheapest month to fly from Ottawa International to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa International to Kathmandu flights are currently cheapest in July.
Jun
from 1.417 €
Jul
from 1.282 €
Aug
from 1.608 €
Sep
from 1.378 €
Oct
from 1.449 €
Nov
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Dec
from 1.497 €
Jan
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Feb
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Mar
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Apr
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May
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Ottawa International to Kathmandu: Alternative routes

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

Kathmandu

5km from central Kathmandu
ClosestCheapest
from 1.282 €
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Ottawa to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found1.282 €
Cheapest month to flyJuly

Finding cheap flights from Ottawa International to Kathmandu: Frequently asked questions

The best price we found for a return flight from Ottawa International to Kathmandu is 1.282 €. 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.
Currently, there are no airlines that fly direct from Ottawa International to Kathmandu. But we found flights with one or more stops from 1.282 €.
As of June 2026, there are no flights flying from Ottawa International to Kathmandu.
The cheapest month to fly from Ottawa International to Kathmandu is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ottawa International Airport to Kathmandu Airport on Thursday, 16 July 2026.
No airlines currently offer direct flights between Ottawa International Airport and Kathmandu Airport. Most routes have one or more stops.
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.
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, Cathay Pacific offers the cheapest flight tickets to Kathmandu.

Travelling from Ottawa/Macdonald-Cartier International Airport (YOW) to Tribhuvan International Airport (KTM): what you need to know

  • Kathmandu is nine hours 48 minutes ahead of Ottawa and is in the UTC+5:47 timezone.

  • Your YOW to KTM flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a peak month such as July? School holidays and other popular periods can mean longer queues at security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Ottawa/Macdonald-Cartier International Airport (YOW) to Tribhuvan International Airport (KTM)

  • At the moment, 683 € is the lowest price we've found for a one-way Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport flight. The best price for a return ticket is 1.282 €. Keep in mind that fares may change due to availability when booking.

  • To get your hands on cheap tickets from YOW to KTM, book as early as you can. Airlines tend to offer their best fares when flights are first made available.

  • Finding cheap flights from Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the lowest prices throughout the month and score a great deal.

  • Save time searching for cheap flights from YOW to KTM by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport.

Handy information about Ottawa/Macdonald-Cartier International Airport (YOW)

  • The address for YOW is 50 Airport Road.

  • 58.21% of flights that take off from Ottawa/Macdonald-Cartier International Airport land at their destination on time.

  • Ottawa/Macdonald-Cartier International Airport is about 13 kilometres from central Ottawa. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • The journey when using public transport will take about 45 minutes.

  • Taking an early flight from Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near YOW:

Arriving at Tribhuvan International Airport (KTM)

  • If you have a late Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport flight, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near KTM:

  • Start your adventure the moment you land with a Tribhuvan International Airport rental car. Pick up a set of wheels from Spark Car to explore parts of Kathmandu that most tourists miss.

  • Booking your ride from Tribhuvan International Airport around one week ahead can help you get the lowest rate.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • From Tribhuvan International Airport, Kathmandu is approximately 5 kilometres away. It takes around 15 minutes to get to the centre driving.

When to fly to Tribhuvan International Airport (KTM)

  • It's time to work out your travel dates for your flight from Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport. September is the most popular month to visit Kathmandu. If you prefer a more laid-back vibe, go in February.

  • The warmest month in Kathmandu is June, with the temperature ranging between 17ºC (63ºF) and 28ºC (82ºF). Lock in your flights from Ottawa/Macdonald-Cartier International Airport to Tribhuvan International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from YOW to KTM in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC (37ºF) and 18ºC (64ºF) on average.

Explore more of Nepal

  • You've visited Kathmandu, now it's time to explore other corners of Nepal. Travel about 145 kilometres north-west to Pokhara to tick off its top sights. From Phewa Lake to Sarangkot and Gupteshwor Mahadev Cave, your itinerary will be busy.

  • If you're eager to discover another well-known destination in Nepal, consider Patan, about 6 kilometres south of Kathmandu. Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft are key highlights.

Plan the rest of your trip from Ottawa to Kathmandu

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