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Cheap flights from Ontario to Kathmandu from C$ 838

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KTM
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Kathmandu

Keep the following information in mind while searching for Ontario to Kathmandu flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 1,766

One-way from

C$ 838

Popular in

December

Cheapest in

May

Average price

C$ 2,268
SriLankan Airlines
  • SriLankan Airlines
  • 6/9-25/9
  • 4 total stops
  • 89h 35m total
  • Ontario to Kathmandu
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26/8
  • 26/8
  • 3 total stops
  • 32h 15m total
  • Ontario to Kathmandu
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Highest demand for flights based on searches. 8% potential increase in price (C$ 287 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 82 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Kathmandu

Cheapest flights from Ontario to Kathmandu
Explore the most affordable flight options available from Ontario to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 6/98:40 p.m.YYZ - KTM
2 stops29h 50mSriLankan Airlines
Thu 25/91:15 p.m.KTM - YYZ
2 stops59h 45mSriLankan Airlines
Deal found 11/6C$ 1,766
Sat 6/98:40 p.m.YYZ - KTM
2 stops29h 50mMultiple Airlines
Thu 25/91:15 p.m.KTM - YYZ
2 stops64h 40mMultiple Airlines
Deal found 10/6C$ 1,768
Sat 27/95:30 p.m.YYZ - KTM
2 stops38h 30mBiman Bangladesh
Mon 8/1212:30 p.m.KTM - YYZ
1 stop35h 55mBiman Bangladesh
Deal found 10/6C$ 1,784
Wed 9/71:00 p.m.YTZ - KTM
3 stops35h 05mMultiple Airlines
Sat 26/71:25 p.m.KTM - YTZ
3 stops38h 03mMultiple Airlines
Deal found 11/6C$ 1,831
Wed 26/113:25 p.m.YYZ - KTM
2 stops37h 25mChina Eastern
Thu 4/124:35 p.m.KTM - YYZ
2 stops55h 35mChina Eastern
Deal found 12/6C$ 1,896
Mon 15/91:50 a.m.YYZ - KTM
1 stop34h 10mCathay Pacific
Tue 14/1011:00 p.m.KTM - YYZ
1 stop24h 35mCathay Pacific
Deal found 12/6C$ 1,958
Thu 23/109:00 p.m.YYZ - KTM
1 stop35h 05mQatar Airways
Tue 4/115:40 p.m.KTM - YYZ
1 stop31h 45mQatar Airways
Deal found 10/6C$ 1,969
Mon 24/118:10 p.m.YYZ - KTM
1 stop28h 15mTurkish Airlines
Wed 3/1212:35 p.m.KTM - YYZ
1 stop40h 25mTurkish Airlines
Deal found 10/6C$ 2,002
Wed 11/65:10 p.m.YYZ - KTM
1 stop30h 10mAir India
Wed 18/65:30 p.m.KTM - YYZ
2 stops31h 05mAir India
Deal found 10/6C$ 2,011
Thu 6/119:20 a.m.YUL - KTM
1 stop37h 35mMultiple Airlines
Mon 24/111:45 p.m.KTM - YUL
2 stops28h 20mMultiple Airlines
Deal found 11/6C$ 2,058
Mon 3/114:10 p.m.YUL - KTM
2 stops32h 15mTurkish Airlines
Tue 25/1112:35 p.m.KTM - YUL
2 stops43h 58mTurkish Airlines
Deal found 10/6C$ 2,071
Wed 22/109:35 p.m.YUL - KTM
1 stop34h 30mQatar Airways
Mon 15/125:40 p.m.KTM - YUL
1 stop31h 10mQatar Airways
Deal found 11/6C$ 2,085

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Ontario to Kathmandu that are best for you.

Fly from

Ontario

Fly to

Kathmandu

Route

Depart

Return

Price

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Sat 6/9

8:40 p.m.-12:15 p.m.

2 stops29h 50m

Kathmandu Tribhuvan

Thu 25/9

1:15 p.m.-3:15 p.m.

2 stops59h 45m

C$ 1,766

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Sat 6/9

8:40 p.m.-12:15 p.m.

2 stops29h 50m

Kathmandu Tribhuvan

Thu 25/9

1:15 p.m.-8:10 p.m.

2 stops64h 40m

C$ 1,768

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Sat 27/9

5:30 p.m.-5:45 p.m.

2 stops38h 30m

Kathmandu Tribhuvan

Mon 8/12

12:30 p.m.-1:40 p.m.

1 stop35h 55m

C$ 1,784

TorontoKathmandu

YTZ - KTM

YTZKTM

Toronto Island

Wed 9/7

1:00 p.m.-9:50 a.m.

3 stops35h 05m

Kathmandu Tribhuvan

Sat 26/7

1:25 p.m.-5:43 p.m.

3 stops38h 03m

C$ 1,831

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Wed 26/11

3:25 p.m.-3:35 p.m.

2 stops37h 25m

Kathmandu Tribhuvan

Thu 4/12

4:35 p.m.-1:25 p.m.

2 stops55h 35m

C$ 1,896

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Mon 15/9

1:50 a.m.-9:45 p.m.

1 stop34h 10m

Kathmandu Tribhuvan

Tue 14/10

11:00 p.m.-1:50 p.m.

1 stop24h 35m

C$ 1,958

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Thu 23/10

9:00 p.m.-5:50 p.m.

1 stop35h 05m

Kathmandu Tribhuvan

Tue 4/11

5:40 p.m.-2:40 p.m.

1 stop31h 45m

C$ 1,969

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Mon 24/11

8:10 p.m.-11:10 a.m.

1 stop28h 15m

Kathmandu Tribhuvan

Wed 3/12

12:35 p.m.-6:15 p.m.

1 stop40h 25m

C$ 2,002

MontrealKathmandu

YUL - KTM

YULKTM

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

9:20 a.m.-9:40 a.m.

1 stop37h 35m

Kathmandu Tribhuvan

Mon 24/11

1:45 p.m.-7:20 a.m.

2 stops28h 20m

C$ 2,058

TorontoKathmandu

YYZ - KTM

YYZKTM

Toronto Pearson Intl

Tue 16/9

1:15 a.m.-6:35 a.m.

1 stop19h 35m

Kathmandu Tribhuvan

Tue 18/11

7:35 a.m.-7:35 p.m.

1 stop22h 45m

C$ 2,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 42 results
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Best time to book a flight from Ontario to Kathmandu

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Kathmandu

What is the cheapest month to book a flight from Region of Ontario to Kathmandu?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Kathmandu (average of C$ 1,396). Flying from Region of Ontario to Kathmandu in December is currently the most expensive (average of C$ 2,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Ontario to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

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

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 mm per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 12 June 2025.
See what other customers who have flown with Korean Air, Emirates and KLM from Ontario to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
KLM
7.8
Good
1,358 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
SWISS
7.5
Good
1,623 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Ontario?

    For a flight from Ontario to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 4.1 km from the centre of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Kathmandu one-way?

    One-way options have recently been found by users for as low as C$ 990 on Biman Bangladesh. Other airlines that offer cheap prices include China Eastern from C$ 1,080 and Turkish Airlines from C$ 1,095 one-way.

  • What are the most popular routes from Region of Ontario to Kathmandu?

    Most travellers choose Toronto Pearson Intl - Kathmandu Tribhuvan, Toronto Island - Kathmandu Tribhuvan or Montreal Pierre Elliott Trudeau Intl - Kathmandu Tribhuvan when deciding on the best route from Region of Ontario to Kathmandu.

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

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

  • How can I find direct flights from Ontario to Kathmandu?

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

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

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

  • What is the cheapest month to book a flight from Region of Ontario to Kathmandu?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Kathmandu (average of C$ 1,396). Flying from Region of Ontario to Kathmandu in December is currently the most expensive (average of C$ 2,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 9 airlines flying from Ontario to Kathmandu

Discover the top 9 airlines that operate flights from Ontario to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestC$ 1,344AverageC$ 1,611FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Biman BangladeshCheapestC$ 1,569AverageC$ 1,733FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
Qatar AirwaysCheapestC$ 1,766AverageC$ 2,106FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapestC$ 1,780AverageC$ 2,229FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapestC$ 1,883AverageC$ 2,183FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,950AverageC$ 2,312FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Turkish AirlinesCheapestC$ 1,963AverageC$ 2,044FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapestC$ 1,991AverageC$ 2,391FlexibilityNo cancel feeOn-time75%
Search Emirates flights
KLMCheapestC$ 2,200AverageC$ 2,686FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

When you search for this flight from Ontario to Kathmandu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Ontario.

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

Certainly. Search results for flights to Kathmandu from Ontario 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 Ontario to Kathmandu become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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