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Cheap flights from Kathmandu to Ontario from C$ 987

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Kathmandu to Ontario

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

Round-trip from

C$ 1,880

One-way from

C$ 995

Popular in

November

Cheapest in

April

Average price

C$ 2,343
30/9-17/10
  • 30/9-17/10
  • 4 total stops
  • 55h 15m total
  • Kathmandu to Ontario
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7/7
  • 7/7
  • 2 total stops
  • 33h 50m total
  • Kathmandu to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 79 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 Kathmandu to Ontario

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

Tue 30/91:25 p.m.KTM - YYZ
1 stop29h 05mMultiple Airlines
Fri 17/106:15 a.m.YYZ - KTM
3 stops26h 10mMultiple Airlines
Deal found 11/6C$ 1,880
Mon 23/610:50 a.m.KTM - YTZ
3 stops40h 48mMultiple Airlines
Mon 30/63:00 p.m.YTZ - KTM
3 stops33h 05mMultiple Airlines
Deal found 10/6C$ 1,921
Tue 8/711:00 p.m.KTM - YYZ
1 stop24h 35mCathay Pacific
Mon 14/71:50 a.m.YYZ - KTM
1 stop34h 10mCathay Pacific
Deal found 10/6C$ 1,922
Wed 1/104:00 p.m.KTM - YYZ
2 stops31h 25mBiman Bangladesh
Thu 16/105:30 p.m.YYZ - KTM
2 stops34h 45mBiman Bangladesh
Deal found 10/6C$ 1,965
Wed 1/105:30 p.m.KTM - YYZ
1 stop25h 00mAir India
Tue 7/1012:15 p.m.YYZ - KTM
1 stop25h 00mAir India
Deal found 10/6C$ 2,054
Mon 29/911:55 a.m.KTM - YYZ
2 stops35h 00mAir China
Tue 14/104:15 p.m.YYZ - KTM
2 stops56h 55mAir China
Deal found 12/6C$ 2,069
Mon 7/77:20 p.m.KTM - YYZ
1 stop24h 20mKorean Air
Wed 13/812:55 p.m.YYZ - KTM
1 stop42h 10mKorean Air
Deal found 10/6C$ 2,078
Wed 9/74:35 p.m.KTM - YYZ
2 stops55h 35mChina Eastern
Fri 3/104:25 p.m.YYZ - KTM
2 stops61h 25mChina Eastern
Deal found 10/6C$ 2,082
Sun 10/81:25 p.m.KTM - YUL
2 stops35h 20mMultiple Airlines
Sun 31/86:35 p.m.YUL - KTM
2 stops26h 15mMultiple Airlines
Deal found 11/6C$ 2,101
Mon 7/74:20 p.m.KTM - YYZ
1 stop26h 25mEtihad Airways
Sun 5/101:40 p.m.YYZ - KTM
1 stop40h 15mEtihad Airways
Deal found 10/6C$ 2,319
Thu 18/910:05 a.m.KTM - YUL
1 stop38h 25mQatar Airways
Sun 28/99:35 p.m.YUL - KTM
1 stop34h 30mQatar Airways
Deal found 11/6C$ 2,458
Sun 10/89:00 a.m.KTM - YUL
2 stops60h 30mEmirates
Sun 31/810:15 a.m.YUL - KTM
1 stop36h 00mEmirates
Deal found 11/6C$ 2,855

Cheapflights Fare Finder

Customize your flight search to find flights from Kathmandu to Ontario 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 Kathmandu to Ontario that are best for you.

Fly from

Kathmandu

Fly to

Ontario

Route

Depart

Return

Price

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Tue 30/9

1:25 p.m.-8:45 a.m.

1 stop29h 05m

Toronto Pearson Intl

Fri 17/10

6:15 a.m.-6:10 p.m.

3 stops26h 10m

C$ 1,880

KathmanduToronto

KTM - YTZ

KTMYTZ

Kathmandu Tribhuvan

Mon 23/6

10:50 a.m.-5:53 p.m.

3 stops40h 48m

Toronto Island

Mon 30/6

3:00 p.m.-9:50 a.m.

3 stops33h 05m

C$ 1,921

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Tue 8/7

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

1 stop24h 35m

Toronto Pearson Intl

Mon 14/7

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

1 stop34h 10m

C$ 1,922

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Wed 1/10

4:00 p.m.-1:40 p.m.

2 stops31h 25m

Toronto Pearson Intl

Thu 16/10

5:30 p.m.-2:00 p.m.

2 stops34h 45m

C$ 1,965

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Wed 1/10

5:30 p.m.-8:45 a.m.

1 stop25h 00m

Toronto Pearson Intl

Tue 7/10

12:15 p.m.-11:00 p.m.

1 stop25h 00m

C$ 2,054

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Mon 29/9

11:55 a.m.-1:10 p.m.

2 stops35h 00m

Toronto Pearson Intl

Sat 18/10

4:15 p.m.-10:55 a.m.

2 stops56h 55m

C$ 2,069

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Mon 7/7

7:20 p.m.-9:55 a.m.

1 stop24h 20m

Toronto Pearson Intl

Wed 13/8

12:55 p.m.-4:50 p.m.

1 stop42h 10m

C$ 2,078

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Wed 9/7

4:35 p.m.-2:25 p.m.

2 stops55h 35m

Toronto Pearson Intl

Fri 3/10

4:25 p.m.-3:35 p.m.

2 stops61h 25m

C$ 2,082

KathmanduMontreal

KTM - YUL

KTMYUL

Kathmandu Tribhuvan

Sun 10/8

1:25 p.m.-3:00 p.m.

2 stops35h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

6:35 p.m.-6:35 a.m.

2 stops26h 15m

C$ 2,101

KathmanduToronto

KTM - YYZ

KTMYYZ

Kathmandu Tribhuvan

Mon 7/7

4:20 p.m.-9:00 a.m.

1 stop26h 25m

Toronto Pearson Intl

Sun 5/10

1:40 p.m.-3:40 p.m.

1 stop40h 15m

C$ 2,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 34 results
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Best time to book a flight from Kathmandu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kathmandu 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 Kathmandu to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Kathmandu to Region of Ontario (average of C$ 167). Flying from Kathmandu to Region of Ontario in July is currently the most expensive (average of C$ 255). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with Korean Air, Emirates and KLM from Kathmandu to Ontario by reading reviews from past customers. Users have also rated airlines 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

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,358 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
SWISS
7.5
Good
1,623 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Ontario. 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 from for flights from Kathmandu to Ontario?

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

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at C$ 1,027. Cathay Pacific flights start at C$ 1,073 while deals on Air India start at C$ 1,225 one-way.

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

    When deciding which route to take from Kathmandu to Region of Ontario consider Kathmandu Tribhuvan - Toronto Pearson Intl, Kathmandu Tribhuvan - Toronto Island or Kathmandu Tribhuvan - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to Ontario 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 Kathmandu to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to Region of Ontario (average of C$ 167). Flying from Kathmandu to Region of Ontario in July is currently the most expensive (average of C$ 255). 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

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Alternative routes for Kathmandu to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Pearson Intl flights
Kathmandu to Vancouver Intl flights
Kathmandu to Calgary flights
Kathmandu to Pierre Elliott Trudeau Intl flights
Kathmandu to Ottawa flights

Top 7 airlines flying from Kathmandu to Ontario

Discover the top 7 airlines that operate flights from Kathmandu to Ontario. 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
Biman BangladeshCheapestC$ 1,352AverageC$ 1,628FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
Cathay PacificCheapestC$ 1,793AverageC$ 2,129FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
KLMCheapestC$ 1,843AverageC$ 2,338FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapestC$ 1,994AverageC$ 2,475FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapestC$ 2,042AverageC$ 2,353FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapestC$ 2,099AverageC$ 2,503FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapestC$ 2,631AverageC$ 3,057FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Need flexible booking options for your flight to Ontario from Kathmandu? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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