In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from KTM to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Ottawa as you normally would.

Can I find deals for flights from Kathmandu to Ottawa that include hotel bookings?

Yes. In addition to deals on Kathmandu to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kathmandu to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Ottawa.

Can I find deals for business class flights from Kathmandu to Ottawa?

Yes. Cheapflights offers flight deals from Kathmandu to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 945+ Cheap Flights from Kathmandu to Ottawa

Cheap flight deals from Kathmandu to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kathmandu to Ottawa
Explore the most affordable flight options available from Kathmandu to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Fri 9/106:30 a.m. -

2 stops27h 35m

Fri 16/108:05 p.m. -

3 stops32h 20m

Deal found 11/9C$ 2,182

Wed 7/106:30 a.m. -

2 stops27h 35m

Wed 14/104:00 p.m. -

3 stops32h 05m

Deal found 9/9C$ 2,373

Find flight deals from Kathmandu to Ottawa

Round-trip from	C$ 2,182
One-way from	C$ 945

9/10-16/10
5 total stops
59h 55m total
Kathmandu to Ottawa

Search Deals

5/10-31/12
3 total stops
37h 03m total
Kathmandu to Ottawa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KathmanduOttawa

KTM Kathmandu Tribhuvan - YOW Ottawa

KTMYOW

Kathmandu Tribhuvan

Tue 6/10

9:10 p.m.-5:23 p.m.

3 stops29h 58m

Ottawa

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 946

KathmanduOttawa

KTM Kathmandu Tribhuvan - YOW Ottawa

KTMYOW

Kathmandu Tribhuvan

Fri 9/10

3:10 p.m.-12:40 p.m.

3 stops55h 15m

Ottawa

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 974

KathmanduOttawa

KTM Kathmandu Tribhuvan - YOW Ottawa

KTMYOW

Kathmandu Tribhuvan

Fri 9/10

6:30 a.m.-12:20 a.m.

2 stops27h 35m

Ottawa

Fri 16/10

8:05 p.m.-2:10 p.m.

3 stops32h 20m

C$ 2,182

KathmanduOttawa

KTM Kathmandu Tribhuvan - YOW Ottawa

KTMYOW

Kathmandu Tribhuvan

Wed 7/10

6:30 a.m.-12:20 a.m.

2 stops27h 35m

Ottawa

Wed 14/10

4:00 p.m.-9:50 a.m.

3 stops32h 05m

C$ 2,373

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Sorted by cheapest first

Best time to book a flight from Kathmandu to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Kathmandu with our price prediction graph.

KTM-YOW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Kathmandu to Ottawa that include hotel bookings?
Yes. In addition to deals on Kathmandu to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Ottawa.
Can I find deals for business class flights from Kathmandu to Ottawa?
Yes. Cheapflights offers flight deals from Kathmandu to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Gatineau

Prescott

Brockville

Wakefield

Pembroke

Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Ottawa flight routes

Popular flights

Alternative routes for Kathmandu to Ottawa

Kathmandu to Pearson Intl flights

Kathmandu to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kathmandu to Ottawa?

Cheapflights makes it easy to find Kathmandu to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Kathmandu to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kathmandu to Ottawa with no change fees?

Certainly. Search results for flights to Ottawa from Kathmandu shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kathmandu to Ottawa become cheaper?

Of course! You can now track prices for flights from Kathmandu to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kathmandu to Ottawa from C$ 945

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to Ottawa

Cheapest flights from Kathmandu to OttawaExplore the most affordable flight options available from Kathmandu to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Kathmandu to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Kathmandu to OttawaDiscover carefully curated flight deals from Kathmandu to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Kathmandu to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Kathmandu to OttawaDiscover last-minute flight deals from Kathmandu to Ottawa. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Kathmandu to Ottawa. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Kathmandu to OttawaSearch for one-way flight options from Kathmandu to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Kathmandu to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Kathmandu to Ottawa

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Ottawa that are best for you.

Best time to book a flight from Kathmandu to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Kathmandu with our price prediction graph.

Related info for your journey

Can I find deals for flights from Kathmandu to Ottawa that include hotel bookings?

How can I find direct flights from Kathmandu to Ottawa?

Can I find deals for business class flights from Kathmandu to Ottawa?

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Kathmandu to Ottawa by cabin class

Find flights from Kathmandu to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kathmandu and Ottawa flights

Browse other Kathmandu and Ottawa flight options. Last updated on 12 September 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Kathmandu to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Ottawa?

Can Cheapflights find flights from Kathmandu to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from Kathmandu to Ottawa become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kathmandu to Ottawa
Explore the most affordable flight options available from Kathmandu to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Kathmandu to Ottawa
Discover carefully curated flight deals from Kathmandu to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Kathmandu to Ottawa
Discover last-minute flight deals from Kathmandu to Ottawa. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Kathmandu to Ottawa
Search for one-way flight options from Kathmandu to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.