What airlines fly to Cambodia?

Singapore Airlines, Cathay Pacific and EVA Air are the top three most popular airlines that fly to Cambodia from Ontario according to our data. Singapore Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Cambodia. Keep in mind that there are 10 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Cambodia?

Qatar Airways and United Airlines are the most popular carriers operating from Ontario to Cambodia

When did momondo last update prices for flights from Ontario Airport to Cambodia?

Prices for flights from Ontario Airport to Cambodia were last updated today.

How old do you have to be to fly from Ontario Airport to Cambodia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$567 Cheap Flights from Ontario to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Cambodia

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 pm - 6:45 pmONT Ontario-SAI Siem Reap–Angkor Intl

30h 00m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:40 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

21h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,055Multiple Airlines

Fri, Mar 19 - Wed, Mar 31

9:45 pm - 6:30 pmONT Ontario-SAI Siem Reap–Angkor Intl

29h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 3:55 pmSAI Siem Reap–Angkor Intl-ONT Ontario

45h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,144Multiple Airlines

Sat, Nov 7 - Thu, Nov 12

10:50 pm - 12:40 pmONT Ontario-SAI Siem Reap–Angkor Intl

22h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,176Multiple Airlines

Fri, Feb 5 - Wed, Feb 24

10:50 pm - 12:40 pmONT Ontario-SAI Siem Reap–Angkor Intl

22h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,176Multiple Airlines

Mon, Feb 1 - Thu, Feb 25

10:50 pm - 12:40 pmONT Ontario-SAI Siem Reap–Angkor Intl

22h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,176Multiple Airlines

Thu, Feb 4 - Mon, Feb 22

10:50 pm - 12:40 pmONT Ontario-SAI Siem Reap–Angkor Intl

22h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,176Multiple Airlines

Tue, Feb 2 - Mon, Feb 22

9:45 pm - 6:30 pmONT Ontario-SAI Siem Reap–Angkor Intl

29h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 3:55 pmSAI Siem Reap–Angkor Intl-ONT Ontario

45h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,182Multiple Airlines

Fri, Nov 6 - Thu, Nov 12

12:10 am - 9:00 amONT Ontario-SAI Siem Reap–Angkor Intl

42h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

7:25 pm - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

36h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,200Multiple Airlines

Sun, Oct 18 - Mon, Nov 30

10:50 pm - 9:15 amONT Ontario-SAI Siem Reap–Angkor Intl

43h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,200Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 am - 6:55 pmONT Ontario-SAI Siem Reap–Angkor Intl

28h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,152Multiple Airlines

Tue, Sep 22 - Mon, Nov 2

12:10 am - 6:55 pmONT Ontario-SAI Siem Reap–Angkor Intl

28h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 6:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,205Multiple Airlines

Tue, Sep 22 - Wed, Oct 28

12:10 am - 6:55 pmONT Ontario-SAI Siem Reap–Angkor Intl

28h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 6:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,205Multiple Airlines

Tue, Sep 22 - Thu, Oct 29

12:10 am - 6:55 pmONT Ontario-SAI Siem Reap–Angkor Intl

28h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

7:25 pm - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

36h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,230Multiple Airlines

Tue, Sep 22 - Sun, Nov 1

12:10 am - 1:15 pmONT Ontario-SAI Siem Reap–Angkor Intl

23h 05m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

9:55 am - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,267Multiple Airlines

Wed, Sep 23 - Mon, Nov 2

12:10 am - 5:50 pmONT Ontario-SAI Siem Reap–Angkor Intl

27h 40m2 stops Taipei City Taiwan Taoyuan Intl Phnom Penh Techo Intl

7:25 pm - 5:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

36h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,270Multiple Airlines

Mon, Sep 21 - Mon, Nov 2

12:10 am - 6:55 pmONT Ontario-SAI Siem Reap–Angkor Intl

28h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:55 am - 6:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

22h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,280Multiple Airlines

Tue, Sep 22 - Fri, Oct 30

12:10 am - 1:15 pmONT Ontario-SAI Siem Reap–Angkor Intl

23h 05m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

7:30 pm - 6:05 pmSAI Siem Reap–Angkor Intl-ONT Ontario

36h 35m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,347Multiple Airlines

Wed, Sep 23 - Wed, Oct 28

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United Airlines flights from Ontario to Cambodia

Our best United Airlines deals on Ontario to Cambodia flight tickets

United Airlines

Nov 3

ONT6:00 amOntario

43h 00m

2 stops

SAI4:00 pmSiem Reap–Angkor Intl

Nov 11

SAI10:45 amSiem Reap–Angkor Intl

40h 44m

2 stops

ONT12:29 pmOntario

$1,417

United Airlines

Nov 3

ONT6:00 amOntario

43h 00m

2 stops

SAI4:00 pmSiem Reap–Angkor Intl

Nov 12

SAI4:50 pmSiem Reap–Angkor Intl

42h 25m

2 stops

ONT8:15 pmOntario

$1,423

United Airlines

Nov 3

ONT6:00 amOntario

43h 00m

2 stops

SAI4:00 pmSiem Reap–Angkor Intl

Nov 13

SAI10:45 amSiem Reap–Angkor Intl

40h 44m

2 stops

ONT12:29 pmOntario

$1,441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Fri 3/19

10:45 pm-6:45 pm

2 stops30h 00m

Siem Reap–Angkor Intl

Wed 3/31

9:40 am-5:05 pm

2 stops21h 25m

$1,055

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Sat 11/7

9:45 pm-6:30 pm

2 stops29h 45m

Siem Reap–Angkor Intl

Thu 11/12

9:55 am-3:55 pm

2 stops45h 00m

$1,144

Quickest round-trip

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Fri 2/5

10:50 pm-12:40 pm

2 stops22h 50m

Siem Reap–Angkor Intl

Wed 2/24

9:55 am-5:05 pm

2 stops22h 10m

$1,176

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Mon 2/1

10:50 pm-12:40 pm

2 stops22h 50m

Siem Reap–Angkor Intl

Thu 2/25

9:55 am-5:05 pm

2 stops22h 10m

$1,176

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Thu 2/4

10:50 pm-12:40 pm

2 stops22h 50m

Siem Reap–Angkor Intl

Mon 2/22

9:55 am-5:05 pm

2 stops22h 10m

$1,176

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Tue 2/2

10:50 pm-12:40 pm

2 stops22h 50m

Siem Reap–Angkor Intl

Mon 2/22

9:55 am-5:05 pm

2 stops22h 10m

$1,176

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Fri 11/6

9:45 pm-6:30 pm

2 stops29h 45m

Siem Reap–Angkor Intl

Thu 11/12

9:55 am-3:55 pm

2 stops45h 00m

$1,182

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Sun 10/18

12:10 am-9:00 am

2 stops42h 50m

Siem Reap–Angkor Intl

Mon 11/30

7:25 pm-5:05 pm

2 stops36h 40m

$1,200

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Thu 11/5

10:50 pm-9:15 am

2 stops43h 25m

Siem Reap–Angkor Intl

Thu 11/12

9:55 am-5:05 pm

2 stops22h 10m

$1,200

Cheapest one-way

OntarioSiem Reap

ONT Ontario - SAI Siem Reap–Angkor Intl

ONTSAI

Ontario

Mon 10/26

4:17 pm-9:55 am

2 stops27h 38m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Cambodia?

In general, September is the cheapest month to fly from Ontario to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of February is another great option to travel to Cambodia, with average flight prices from Ontario averaging around $785.

How far in advance should I book a flight from Ontario to Cambodia?

You are more likely to see cheaper flights to Cambodia from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,066 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Ontario for as low as $882 on momondo.

Can stopping save me money on Ontario to Cambodia flights?

You could potentially save up to 38% on your flight if you consider stops on a Ontario to Cambodia flight.

Cheap Ontario to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Cambodia

Best Price Found	$567
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Cambodia from Ontario in the past 72 hours is $567. The best round-trip flight deal from Ontario to Cambodia found on momondo in the last 72 hours is $1,055.

The fastest flight from Ontario to Cambodia takes 22h 50m

There are no direct flights from Ontario to Cambodia. There are no popular flight routes from Ontario to Cambodia.

Search flight deals

Frequently asked questions about flying from Ontario to Cambodia

When did momondo last update prices for flights from Ontario Airport to Cambodia?
Prices for flights from Ontario Airport to Cambodia were last updated today.
How old do you have to be to fly from Ontario Airport to Cambodia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Cambodia

Compare and see reviews for airlines that fly from Ontario to Cambodia with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $644	Free Cancellation	Rating 8.3 847 reviews		Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Cambodia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Cambodia. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Cambodia with flexible booking policies on momondo?

Flights from Ontario to Cambodia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Cambodia?

Once all potential Ontario to Cambodia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Cambodia right now. Can momondo alert me if prices change?

Price alerts on flights to Cambodia from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom $585

Flights to Krong Preah Sihanoukfrom $1,190

Cheap flights from Ontario to Cambodia from $567

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cambodia departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ontario to Cambodia

Our best United Airlines deals on Ontario to Cambodia flight tickets

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Use the filters below to find and compare flights from Ontario to Cambodia that are best for you.

See travel insights to Cambodia from

How to get the cheapest flight ticket from Ontario to Cambodia

What is the cheapest month to fly to Cambodia?

How far in advance should I book a flight from Ontario to Cambodia?

Can stopping save me money on Ontario to Cambodia flights?

What is the cheapest airline that flies from Ontario to Cambodia?

What airlines fly to Cambodia?

Cheap Ontario to Cambodia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Cambodia

Best airlines flying from Ontario to Cambodia

Compare and see reviews for airlines that fly from Ontario to Cambodia with momondo

Why use momondo?

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cambodia

List of cabin classes available on flights landing in Cambodia. Availability may vary depending on flight origin and airline.

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year