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Cheap flights from Kathmandu (KTM) to Ontario (ONT) from $892

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 9/9. 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
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
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 $1,463 for the month, but tickets can be as low as $1,103. Due to multiple factors, prepare for potentially higher prices in May.

When is the cheapest time to fly from Kathmandu to Ontario (KTM - 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 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 2,717,708 searches. Data last updated May 10, 2024.
Wed 9/411:45 amKTM - ONT
2 stops44h 50mQatar Airways
Sun 9/82:52 pmONT - KTM
2 stops37h 08mQatar Airways
Deal found 5/8$2,068
Tue 9/32:15 amKTM - ONT
2 stops47h 55mQatar Airways
Sun 9/812:45 pmONT - KTM
2 stops33h 00mQatar Airways
Deal found 5/8$2,252
Sun 6/96:00 pmKTM - ONT
2 stops42h 43mQatar Airways
Sun 6/166:00 amONT - KTM
2 stops39h 45mQatar Airways
Deal found 5/10$2,711
Fri 6/72:15 amKTM - ONT
2 stops29h 44mQatar Airways
Sat 6/1510:00 amONT - KTM
2 stops35h 45mQatar Airways
Deal found 5/9$3,161
Wed 5/222:15 amKTM - ONT
2 stops29h 44mQatar Airways
Fri 5/3110:00 amONT - KTM
2 stops26h 15mQatar Airways
Deal found 5/9$3,174
Thu 5/2311:45 amKTM - ONT
2 stops44h 14mQatar Airways
Fri 5/3110:00 amONT - KTM
2 stops26h 15mQatar Airways
Deal found 5/9$3,220
Thu 6/62:15 amKTM - ONT
2 stops34h 28mQatar Airways
Fri 6/142:44 pmONT - KTM
2 stops31h 01mQatar Airways
Deal found 5/8$3,287
Sat 6/82:15 amKTM - ONT
2 stops29h 27mQatar Airways
Sun 6/162:44 pmONT - KTM
2 stops31h 01mQatar Airways
Deal found 5/9$3,294

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 2,717,708 searches. Prices were last updated on May 10, 2024.
Sat 6/86:00 pmKTM - ONT
2 stops32h 33mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,058
Sat 6/86:00 pmKTM - ONT
3 stops37h 22mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,115
Sat 6/86:00 pmKTM - ONT
2 stops32h 33mMultiple Airlines
Sat 6/152:44 pmONT - KTM
2 stops37h 16mMultiple Airlines
Deal found 5/9$2,116
Thu 6/62:15 amKTM - ONT
3 stops33h 29mMultiple Airlines
Fri 6/1410:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/8$2,268
Fri 6/72:15 amKTM - ONT
3 stops32h 10mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,432
Fri 6/72:15 amKTM - ONT
3 stops34h 29mMultiple Airlines
Sat 6/152:44 pmONT - KTM
2 stops37h 16mMultiple Airlines
Deal found 5/9$2,434
Sat 6/812:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Sat 6/1512:10 amONT - KTM
2 stops30h 05mMultiple Airlines
Deal found 5/10$2,439
Sun 6/99:35 pmKTM - ONT
3 stops33h 15mMultiple Airlines
Sat 6/1512:10 amONT - KTM
2 stops30h 05mMultiple Airlines
Deal found 5/10$2,520
Fri 5/108:55 pmKTM - ONT
2 stops33h 55mMultiple Airlines
Thu 6/2712:10 amONT - KTM
2 stops28h 35mMultiple Airlines
Deal found 5/10$2,538

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 2,717,708 searches. Data last updated May 10, 2024.
Sat 6/86:00 pmKTM - ONT
2 stops32h 33mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,058
Wed 9/411:45 amKTM - ONT
2 stops48h 59mQatar Airways
Sun 9/812:45 pmONT - KTM
2 stops33h 00mQatar Airways
Deal found 5/9$2,068
Sat 6/86:00 pmKTM - ONT
3 stops37h 22mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,115
Sat 6/86:00 pmKTM - ONT
2 stops32h 33mMultiple Airlines
Sat 6/152:44 pmONT - KTM
2 stops37h 16mMultiple Airlines
Deal found 5/9$2,116
Tue 9/32:15 amKTM - ONT
2 stops56h 12mQatar Airways
Sun 9/82:52 pmONT - KTM
2 stops30h 53mQatar Airways
Deal found 5/9$2,252
Thu 6/62:15 amKTM - ONT
3 stops33h 29mMultiple Airlines
Fri 6/1410:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/8$2,268
Fri 6/72:15 amKTM - ONT
3 stops32h 10mMultiple Airlines
Sat 6/1510:45 pmONT - KTM
3 stops29h 15mMultiple Airlines
Deal found 5/9$2,432
Fri 6/72:15 amKTM - ONT
3 stops34h 29mMultiple Airlines
Sat 6/152:44 pmONT - KTM
2 stops37h 16mMultiple Airlines
Deal found 5/9$2,434
Sat 6/812:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Sat 6/1512:10 amONT - KTM
2 stops30h 05mMultiple Airlines
Deal found 5/10$2,439

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 2,717,708 searches. Data last updated May 10, 2024.
Mon 9/912:25 amKTM - ONT
3 stops31h 00mMultiple Airlines
Deal found 5/9$892
Sat 6/812:25 amKTM - ONT
2 stops30h 25mMultiple Airlines
Deal found 5/9$964
Thu 9/127:35 amKTM - ONT
2 stops29h 09mMultiple Airlines
Deal found 5/9$1,000
Sat 6/812:25 amKTM - ONT
3 stops30h 25mMultiple Airlines
Deal found 5/9$1,021
Sun 6/99:35 pmKTM - ONT
3 stops33h 15mMultiple Airlines
Deal found 5/9$1,074
Mon 9/97:20 pmKTM - ONT
2 stops35h 28mMultiple Airlines
Deal found 5/9$1,079
Wed 9/117:20 pmKTM - ONT
2 stops35h 28mKorean Air
Deal found 5/9$1,080
Wed 9/117:20 pmKTM - ONT
2 stops35h 28mMultiple Airlines
Deal found 5/8$1,182
Fri 5/1711:30 pmKTM - ONT
3 stops31h 20mMultiple Airlines
Deal found 5/9$1,185

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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,058 - $2,711

Route

Depart

Return

Price

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sat 6/8

2 stops32h 33m

Ontario

Sat 6/15

3 stops29h 15m

$2,058

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Wed 9/4

2 stops44h 50m

Ontario

Sun 9/8

2 stops37h 08m

$2,068

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sat 6/8

3 stops37h 22m

Ontario

Sat 6/15

3 stops29h 15m

$2,115

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sat 6/8

2 stops32h 33m

Ontario

Sat 6/15

2 stops37h 16m

$2,116

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Tue 9/3

2 stops47h 55m

Ontario

Sun 9/8

2 stops33h 00m

$2,252

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Thu 6/6

3 stops33h 29m

Ontario

Fri 6/14

3 stops29h 15m

$2,268

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Fri 6/7

3 stops32h 10m

Ontario

Sat 6/15

3 stops29h 15m

$2,432

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Fri 6/7

3 stops34h 29m

Ontario

Sat 6/15

2 stops37h 16m

$2,434

Kathmandu TribhuvanOntario

KTM - ONT

KTMONT

Kathmandu Tribhuvan

Sun 6/9

2 stops42h 43m

Ontario

Sun 6/16

2 stops39h 45m

$2,711

Flights are sorted by cheapest first

Deals found on 5/9

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

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 10, 2024.
Korean Air
8.5
Very good
1,179 reviews
Check prices

Food

8.2

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Boarding

8.6

Reviews

1 / 10

Flight with Delta Airbus is safe, on time and friendly.

Korean Air
8.5
Very good
1,179 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Food

8.2

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Boarding

8.6

Reviews

1 / 10

Flight with Delta Airbus is safe, on time and friendly.

Emirates
8.1
Very good
3,979 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Food

8.2

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Boarding

8.6

Reviews

1 / 10

Flight with Delta Airbus is safe, on time and friendly.

Qatar Airways
7.7
Good
4,417 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Food

8.2

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Boarding

8.6

Reviews

1 / 10

Flight with Delta Airbus is safe, on time and friendly.

Etihad Airways
7.3
Good
1,368 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Food

8.2

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Boarding

8.6

Reviews

1 / 10

Flight with Delta Airbus is safe, on time and friendly.

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 $2,100 on Cheapflights?

    Yes, there are multiple flights from Kathmandu to Ontario for under $2,100. The cheapest flight booked recently is on Multiple Airlines for just $2,058, but on average you can expect to pay $2,660.

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

    $1,080 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Etihad Airways and Emirates, with prices starting from $1,221 and $1,559, respectively.

  • 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 5/10.

See more FAQs

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

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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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Kathmandu today with Cheapflights!

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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