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Cheap flights from Kathmandu (KTM) to Ontario (ONT) from $862

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KTM — ONT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Kathmandu to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 10% on flights from Kathmandu to Ontario compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,235. For sooner than that we have options available in the next 3 days from $1,777.

What is the cheapest month to fly from Kathmandu to Ontario?

Our data shows that September tends to be the cheapest month to fly to Ontario from Kathmandu. Users have commonly found prices around $1,441 for the month, but tickets can be as low as $1,103. Due to multiple factors, prepare for potentially higher prices in July.

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

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

Cheap Etihad Airways flights from Kathmandu to Ontario

Explore cheap flight options specifically provided by Etihad Airways for the route between Kathmandu and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap Etihad Airways flights we've found departing from Kathmandu to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 7/14:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Fri 7/2611:47 pmONT - KTM
2 stops51h 08mEtihad Airways
Deal found 5/29$2,061
Sat 6/224:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Sat 7/611:59 pmONT - KTM
2 stops50h 56mEtihad Airways
Deal found 5/29$2,574
Sat 7/64:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Wed 7/2411:47 pmONT - KTM
2 stops51h 08mEtihad Airways
Deal found 5/29$2,594

Cheap Qatar Airways flights from Kathmandu to Ontario

Explore cheap flight options specifically provided by Qatar Airways for the route between Kathmandu and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest Qatar Airways flights traveling from Kathmandu to Ontario. Check back soon if you're not seeing flights that suit your needs.
Wed 10/1611:45 amKTM - ONT
2 stops38h 25mQatar Airways
Wed 3/126:00 amONT - KTM
2 stops45h 40mQatar Airways
Deal found 5/29$2,114
Sun 8/411:45 amKTM - ONT
2 stops48h 59mQatar Airways
Sun 10/138:27 pmONT - KTM
2 stops49h 18mQatar Airways
Deal found 5/29$2,516
Fri 6/212:15 amKTM - ONT
2 stops29h 27mQatar Airways
Sat 7/612:43 pmONT - KTM
2 stops33h 02mQatar Airways
Deal found 5/29$2,970

Cheap Kathmandu to Ontario flights in May & June 2024

Find cheap flight options from Kathmandu to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Kathmandu to Ontario in 2024. Check back regularly for other flight deals.
Fri 6/2112:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Fri 7/512:45 amONT - KTM
2 stops33h 55mMultiple Airlines
Deal found 5/29$2,048
Sat 6/229:35 pmKTM - ONT
3 stops33h 15mMultiple Airlines
Fri 7/512:45 amONT - KTM
2 stops33h 55mMultiple Airlines
Deal found 5/29$2,108
Fri 6/2112:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Fri 7/512:45 amONT - KTM
3 stops33h 25mMultiple Airlines
Deal found 5/29$2,167
Sat 6/224:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Sat 7/611:59 pmONT - KTM
2 stops50h 56mEtihad Airways
Deal found 5/29$2,574
Fri 6/212:15 amKTM - ONT
2 stops29h 27mQatar Airways
Sat 7/612:43 pmONT - KTM
2 stops33h 02mQatar Airways
Deal found 5/29$2,970

Kathmandu to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Kathmandu and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Kathmandu to Ontario in 2024. Check back regularly for other flight deals.
Mon 10/147:20 pmKTM - ONT
2 stops39h 54mKorean Air
Fri 3/147:45 amONT - KTM
2 stops45h 50mKorean Air
Deal found 5/29$1,480
Fri 6/2112:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Fri 7/512:45 amONT - KTM
2 stops33h 55mMultiple Airlines
Deal found 5/29$2,048
Mon 7/14:20 pmKTM - ONT
2 stops43h 03mMultiple Airlines
Wed 7/2411:47 pmONT - KTM
2 stops51h 08mMultiple Airlines
Deal found 5/29$2,051
Mon 7/14:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Fri 7/2611:47 pmONT - KTM
2 stops51h 08mEtihad Airways
Deal found 5/29$2,061
Sat 6/229:35 pmKTM - ONT
3 stops33h 15mMultiple Airlines
Fri 7/512:45 amONT - KTM
2 stops33h 55mMultiple Airlines
Deal found 5/29$2,108
Wed 10/1611:45 amKTM - ONT
2 stops38h 25mQatar Airways
Wed 3/126:00 amONT - KTM
2 stops45h 40mQatar Airways
Deal found 5/29$2,114
Fri 6/2112:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Fri 7/512:45 amONT - KTM
3 stops33h 25mMultiple Airlines
Deal found 5/29$2,167
Sun 8/411:45 amKTM - ONT
2 stops48h 59mQatar Airways
Sun 10/138:27 pmONT - KTM
2 stops49h 18mQatar Airways
Deal found 5/29$2,516
Sat 6/224:20 pmKTM - ONT
2 stops43h 03mEtihad Airways
Sat 7/611:59 pmONT - KTM
2 stops50h 56mEtihad Airways
Deal found 5/29$2,574

One-way flights to Ontario from Kathmandu

Search for one-way flight options from Kathmandu to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Kathmandu to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Kathmandu to Ontario should utilize the search form at the the top of the page.
Fri 8/309:35 pmKTM - ONT
3 stops33h 50mMultiple Airlines
Deal found 5/29$862
Thu 8/2912:25 amKTM - ONT
2 stops31h 00mMultiple Airlines
Deal found 5/29$876
Wed 6/59:35 pmKTM - ONT
3 stops33h 15mMultiple Airlines
Deal found 5/29$930
Thu 8/2912:25 amKTM - ONT
3 stops31h 00mMultiple Airlines
Deal found 5/29$943
Tue 6/412:25 amKTM - ONT
3 stops30h 25mMultiple Airlines
Deal found 5/29$1,016
Wed 6/198:55 pmKTM - ONT
2 stops33h 55mMultiple Airlines
Deal found 5/30$1,033
Tue 6/1812:25 amKTM - ONT
3 stops30h 25mMultiple Airlines
Deal found 5/30$1,036
Wed 6/198:55 pmKTM - ONT
3 stops33h 55mMultiple Airlines
Deal found 5/30$1,046
Tue 6/412:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Deal found 5/29$1,090

Find flights from Kathmandu to Ontario within your budget

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,480 - $2,574

Route

Depart

Return

Price

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Mon 10/14

2 stops39h 54m

Ontario

Fri 3/14

2 stops45h 50m

$1,480

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Fri 6/21

2 stops30h 25m

Ontario

Fri 7/5

2 stops33h 55m

$2,048

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Mon 7/1

2 stops43h 03m

Ontario

Wed 7/24

2 stops51h 08m

$2,051

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Mon 7/1

2 stops43h 03m

Ontario

Fri 7/26

2 stops51h 08m

$2,061

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sat 6/22

3 stops33h 15m

Ontario

Fri 7/5

2 stops33h 55m

$2,108

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Wed 10/16

2 stops38h 25m

Ontario

Wed 3/12

2 stops45h 40m

$2,114

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Fri 6/21

2 stops30h 25m

Ontario

Fri 7/5

3 stops33h 25m

$2,167

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sun 8/4

2 stops48h 59m

Ontario

Sun 10/13

2 stops49h 18m

$2,516

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sat 6/22

2 stops43h 03m

Ontario

Sat 7/6

2 stops50h 56m

$2,574

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

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.

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 May 30, 2024.
To help decide which airline to fly from Kathmandu to Ontario, see what other customers have to say about Etihad Airways and Qatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,150 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Emirates
8.1
Very good
3,915 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,339 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Etihad Airways
7.3
Good
1,344 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

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.

  • Can I find flights from Kathmandu to Ontario for under $1,500 on Cheapflights?

    Yes, there are multiple flights from Kathmandu to Ontario for under $1,500. The cheapest flight booked recently is on Korean Air for just $1,480, but on average you can expect to pay $2,974.

  • What does KTM to ONT mean?

    Great question - KTM to ONT just means Kathmandu Tribhuvan Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Kathmandu to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Kathmandu to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kathmandu to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kathmandu to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Kathmandu to Ontario that allow pets onboard?

    Many airlines flying from Kathmandu to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kathmandu to Ontario?

    Yes, you can often find last-minute deals on Kathmandu to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kathmandu to Ontario flight deals updated?

    The Kathmandu to Ontario flight deals you see on this page were last updated on 5/29.

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

    Currently, October is the cheapest month in which you can book a flight from Kathmandu to Ontario (average of $238). Flying from Kathmandu to Ontario in July is currently the most expensive (average of $328). 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

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Search flights from Kathmandu to Ontario by cabin class

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

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kathmandu to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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.

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

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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