What is the cheapest flight from Ontario to Kathmandu?

In the last 3 days, the lowest price for a flight from Ontario to Kathmandu was $562 for a one-way ticket and $1,303 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ontario and Kathmandu?

Yes, you’ll need a passport to travel to Kathmandu from Ontario. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ontario to Kathmandu?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Ontario to Kathmandu?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kathmandu. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kathmandu?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Kathmandu?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Ontario with another airline. Booking your flights between Ontario and KTM can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kathmandu?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Tribhuvan?

The most popular airline among KAYAK users flying to Tribhuvan is Cathay Pacific, followed by China Southern and Singapore Airlines.

$562 CHEAP FLIGHTS from Ontario to Kathmandu (ONT - KTM)

ONT - KTM

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,303

Qatar Airways

Mon 1/26Tue 2/10

ONT - KTM • 2 stops

Cheapest one-way

$562

Qatar Airways

Mon 1/26

ONT - KTM • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kathmandu!

Flight Deals

Cheap Flights from Ontario to Kathmandu (ONT-KTM)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Kathmandu

Mon, Jan 26 - Tue, Feb 10

11:53 am - 4:25 pm

ONT

KTM

38h 47m2 stops

9:10 am - 2:18 pm

KTM

ONT

42h 53m2 stops

$1,303Qatar Airways

Mon, Feb 9 - Wed, Mar 25

10:50 pm - 11:25 pm

ONT

KTM

34h 50m2 stops

12:25 am - 5:50 pm

KTM

ONT

30h 10m2 stops

$1,329Multiple Airlines

Sat, Jan 24 - Sun, Feb 8

11:53 am - 4:25 pm

ONT

KTM

38h 47m2 stops

5:40 pm - 2:18 pm

KTM

ONT

34h 23m2 stops

$1,381Qatar Airways

Sun, Jan 11 - Sun, Jan 25

10:50 pm - 11:25 pm

ONT

KTM

34h 50m2 stops

12:25 am - 4:50 pm

KTM

ONT

30h 10m2 stops

$1,418Multiple Airlines

Tue, May 5 - Fri, May 15

6:00 am - 4:45 pm

ONT

KTM

46h 00m2 stops

6:00 pm - 1:33 pm

KTM

ONT

32h 18m2 stops

$1,428Qatar Airways

Wed, Jan 28 - Wed, Apr 29

11:53 am - 5:50 pm

ONT

KTM

40h 12m2 stops

10:55 am - 1:33 pm

KTM

ONT

39h 23m2 stops

$1,429Qatar Airways

Wed, Jan 28 - Wed, May 20

3:09 pm - 7:55 am

ONT

KTM

27h 01m2 stops

6:00 pm - 1:34 pm

KTM

ONT

32h 19m2 stops

$1,433Qatar Airways

Thu, Jan 22 - Tue, Feb 17

10:58 am - 7:55 am

ONT

KTM

31h 12m2 stops

9:10 am - 1:54 pm

KTM

ONT

42h 29m2 stops

$1,435Qatar Airways

Mon, Apr 6 - Mon, Apr 20

2:47 pm - 4:45 pm

ONT

KTM

37h 13m2 stops

10:55 am - 1:33 pm

KTM

ONT

39h 23m2 stops

$1,438Qatar Airways

Sun, Jan 25 - Mon, Feb 9

3:09 pm - 4:25 pm

ONT

KTM

59h 31m2 stops

5:40 pm - 2:18 pm

KTM

ONT

34h 23m2 stops

$1,444Qatar Airways

Booking Insights

Cheapest flight	$562

Flight from Ontario to Kathmandu

When to book flights from Ontario to Kathmandu

Are your dates flexible? Find out the best times to travel from Ontario to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Ontario to Kathmandu?
In the last 3 days, the lowest price for a flight from Ontario to Kathmandu was $562 for a one-way ticket and $1,303 for a round-trip.
Do I need a passport to fly between Ontario and Kathmandu?
Yes, you’ll need a passport to travel to Kathmandu from Ontario.
Which aircraft models fly most regularly from Ontario to Kathmandu?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Ontario to Kathmandu?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kathmandu.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kathmandu?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Kathmandu?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Ontario with another airline. Booking your flights between Ontario and KTM can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kathmandu?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

Kathmandu (KTM)

ONT - KTM

$562 Find Cheap Flights from Ontario to Kathmandu

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

Everything you should know

Cheap Flights from Ontario to Kathmandu (ONT-KTM)

Recent round-trip flight deals from Ontario to Kathmandu

Recent one-way flight deals from Ontario to Kathmandu

Recent last minute flight deals from Ontario to Kathmandu

Good to know

When to book flights from Ontario to Kathmandu

FAQs for booking flights from Ontario to Kathmandu

What is the cheapest flight from Ontario to Kathmandu?

In the last 3 days, the lowest price for a flight from Ontario to Kathmandu was $562 for a one-way ticket and $1,303 for a round-trip.

Do I need a passport to fly between Ontario and Kathmandu?

Yes, you’ll need a passport to travel to Kathmandu from Ontario.

Which aircraft models fly most regularly from Ontario to Kathmandu?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Ontario to Kathmandu?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kathmandu.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kathmandu?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Kathmandu?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Ontario with another airline. Booking your flights between Ontario and KTM can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kathmandu?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Kathmandu

Complete your trip to Kathmandu with a hotel stay or car rental

Find direct flights to and from Ontario and Kathmandu

Flights to other popular destinations

Flights from domestic origins to Kathmandu

Choose which airport to fly into in Kathmandu

Find deals for your return flight