Cheap flights from Ontario to Asia from $350

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Asia

Cheap round-trip flights

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China Airlines Logo
10:50 pm - 1:05 pmONT  Ontario-BKK Bangkok Suvarnabhumi
23h 15m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
2:05 pm - 5:05 pmBKK  Bangkok Suvarnabhumi-ONT Ontario
18h 00m1 stop Taipei City Taiwan Taoyuan Intl
$577China Airlines
Tue, Dec 1 - Sun, Dec 13
Korean Air Logo
7:00 am - 11:50 pmONT  Ontario-SGN Ho Chi Minh City
25h 50m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
7:55 am - 5:17 pmSGN  Ho Chi Minh City-ONT Ontario
23h 22m2 stops Incheon Intl Seattle/Tacoma Intl
$747Korean Air
Sun, Feb 21 - Sun, Mar 21
Korean Air Logo
3:33 pm - 10:20 pmONT  Ontario-CEB Cebu City Mactan Intl
38h 47m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
12:15 am - 5:17 pmCEB  Cebu City Mactan Intl-ONT Ontario
32h 02m2 stops Incheon Intl Seattle/Tacoma Intl
$750Korean Air
Wed, Mar 3 - Tue, Mar 16
Delta Logo
6:00 am - 12:50 pmONT  Ontario-SGN Ho Chi Minh City
39h 50m2 stops Salt Lake City Incheon Intl
Delta Logo
2:05 pm - 10:43 pmSGN  Ho Chi Minh City-ONT Ontario
47h 38m2 stops Incheon Intl Seattle/Tacoma Intl
$778Delta
Thu, Jan 21 - Sun, Feb 21
Delta Logo
7:00 am - 12:50 pmONT  Ontario-SGN Ho Chi Minh City
38h 50m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
2:05 pm - 10:43 pmSGN  Ho Chi Minh City-ONT Ontario
47h 38m2 stops Incheon Intl Seattle/Tacoma Intl
$778Delta
Tue, Jan 19 - Fri, Feb 19
Multiple Airlines Logo
3:35 pm - 1:00 amONT  Ontario-CRK Angeles City Clark Intl
41h 25m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
2:05 am - 10:39 pmCRK  Angeles City Clark Intl-ONT Ontario
36h 34m2 stops Incheon Intl Seattle/Tacoma Intl
$795Multiple Airlines
Wed, Feb 10 - Tue, Mar 2
China Airlines Logo
11:50 pm - 5:30 amONT  Ontario-TPE Taipei City Taiwan Taoyuan Intl
14h 40mnonstop
China Airlines Logo
9:10 pm - 6:00 pmTPE  Taipei City Taiwan Taoyuan Intl-ONT Ontario
11h 50mnonstop
$806China Airlines
Thu, Mar 18 - Fri, Apr 9
Multiple Airlines Logo
7:00 am - 11:30 pmONT  Ontario-MNL Manila Ninoy Aquino Intl
24h 30m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
12:50 pm - 5:17 pmMNL  Manila Ninoy Aquino Intl-ONT Ontario
20h 27m2 stops Incheon Intl Seattle/Tacoma Intl
$820Multiple Airlines
Tue, Feb 9 - Thu, Mar 11
STARLUX Airlines Logo
9:45 pm - 10:40 amONT  Ontario-MNL Manila Ninoy Aquino Intl
20h 55m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
11:50 am - 3:55 pmMNL  Manila Ninoy Aquino Intl-ONT Ontario
20h 05m1 stop Taipei City Taiwan Taoyuan Intl
$862STARLUX Airlines
Sat, Jan 30 - Sat, Feb 13
STARLUX Airlines Logo
9:45 pm - 10:40 amONT  Ontario-MNL Manila Ninoy Aquino Intl
20h 55m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
11:50 am - 3:55 pmMNL  Manila Ninoy Aquino Intl-ONT Ontario
20h 05m1 stop Taipei City Taiwan Taoyuan Intl
$863STARLUX Airlines
Tue, Jan 5 - Tue, Jan 19

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United Airlines flights from Ontario to Asia

Our best United Airlines deals on Ontario to Asia flight tickets
United Airlines
Feb 15
ONT6:37 pmOntario
25h 53m
2 stops
BKK11:30 amBangkok Suvarnabhumi
Apr 26
BKK9:35 amBangkok Suvarnabhumi
24h 32m
2 stops
ONT8:07 pmOntario
$885
United Airlines
Mar 23
ONT6:53 pmOntario
26h 37m
2 stops
BKK11:30 amBangkok Suvarnabhumi
Apr 20
BKK7:00 amBangkok Suvarnabhumi
24h 47m
2 stops
ONT5:47 pmOntario
$887
United Airlines
Jan 24
ONT7:25 amOntario
25h 55m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Feb 9
BKK7:10 amBangkok Suvarnabhumi
20h 23m
2 stops
ONT12:33 pmOntario
$892

China Airlines flights from Ontario to Asia

Our best China Airlines deals on Ontario to Asia flight tickets
China Airlines
Jan 10
ONT10:50 pmOntario
23h 15m
1 stop
BKK1:05 pmBangkok Suvarnabhumi
Jan 16
BKK10:55 amBangkok Suvarnabhumi
21h 10m
1 stop
ONT5:05 pmOntario
$516
China Airlines
Dec 1
ONT10:50 pmOntario
23h 15m
1 stop
BKK1:05 pmBangkok Suvarnabhumi
Dec 13
BKK2:05 pmBangkok Suvarnabhumi
18h 00m
1 stop
ONT5:05 pmOntario
$577
China Airlines
Feb 18
ONT10:50 pmOntario
14h 40m
TPE5:30 amTaipei City Taiwan Taoyuan Intl
Feb 25
TPE9:35 pmTaipei City Taiwan Taoyuan Intl
11h 30m
ONT5:05 pmOntario
$806

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Tue 12/1

10:50 pm-1:05 pm

1 stop23h 15m

Bangkok Suvarnabhumi

Sun 12/13

2:05 pm-5:05 pm

1 stop18h 00m

$577

OntarioHo Chi Minh City

ONT Ontario - SGN Ho Chi Minh City

ONTSGN

Ontario

Sun 2/21

7:00 am-11:50 pm

2 stops25h 50m

Ho Chi Minh City

Sun 3/21

7:55 am-5:17 pm

2 stops23h 22m

$747

OntarioCebu City

ONT Ontario - CEB Cebu City Mactan Intl

ONTCEB

Ontario

Wed 3/3

3:33 pm-10:20 pm

2 stops38h 47m

Cebu City Mactan Intl

Tue 3/16

12:15 am-5:17 pm

2 stops32h 02m

$750

OntarioHo Chi Minh City

ONT Ontario - SGN Ho Chi Minh City

ONTSGN

Ontario

Thu 1/21

6:00 am-12:50 pm

2 stops39h 50m

Ho Chi Minh City

Sun 2/21

2:05 pm-10:43 pm

2 stops47h 38m

$778

OntarioHo Chi Minh City

ONT Ontario - SGN Ho Chi Minh City

ONTSGN

Ontario

Tue 1/19

7:00 am-12:50 pm

2 stops38h 50m

Ho Chi Minh City

Fri 2/19

2:05 pm-10:43 pm

2 stops47h 38m

$778

OntarioAngeles City

ONT Ontario - CRK Angeles City Clark Intl

ONTCRK

Ontario

Wed 2/10

3:35 pm-1:00 am

2 stops41h 25m

Angeles City Clark Intl

Tue 3/2

2:05 am-10:39 pm

2 stops36h 34m

$795
Quickest round-trip

OntarioTaipei City

ONT Ontario - TPE Taipei City Taiwan Taoyuan Intl

ONTTPE

Ontario

Thu 3/18

11:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Fri 4/9

9:10 pm-6:00 pm

Nonstop11h 50m

$806

OntarioManila

ONT Ontario - MNL Manila Ninoy Aquino Intl

ONTMNL

Ontario

Tue 2/9

7:00 am-11:30 pm

2 stops24h 30m

Manila Ninoy Aquino Intl

Thu 3/11

12:50 pm-5:17 pm

2 stops20h 27m

$820

OntarioManila

ONT Ontario - MNL Manila Ninoy Aquino Intl

ONTMNL

Ontario

Sat 1/30

9:45 pm-10:40 am

1 stop20h 55m

Manila Ninoy Aquino Intl

Sat 2/13

11:50 am-3:55 pm

1 stop20h 05m

$862

OntarioManila

ONT Ontario - MNL Manila Ninoy Aquino Intl

ONTMNL

Ontario

Tue 1/5

9:45 pm-10:40 am

1 stop20h 55m

Manila Ninoy Aquino Intl

Tue 1/19

11:50 am-3:55 pm

1 stop20h 05m

$863

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ontario to Asia

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

What is the cheapest month to fly to Asia?

If you’re not able to fly to Asia in March, then April is your next best option. Flight prices from Ontario to Asia during April average around $782.

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

You are more likely to see cheaper flights to Asia from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $956 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Ontario for as low as $810 on momondo.

Can stopping save me money on Ontario to Asia flights?

You could potentially save up to 22% on your flight if you consider stops on a Ontario to Asia flight.

Cheap Ontario to Asia flight deals and tips

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

Best Price Found

$350

Fastest flight time

14h 05m

Direct flights

Every day

Airports in Asia

1,625 airports
The best one-way flight to Asia from Ontario in the past 72 hours is $350. The best round-trip flight deal from Ontario to Asia found on momondo in the last 72 hours is $577.
The fastest flight from Ontario to Asia takes 14h 05m
Direct flights go from Ontario to Asia every day.
There are 1,625 airports in Asia. From Ontario there are direct flights to Taipei City Taiwan Taoyuan Intl (TPE).

Frequently asked questions about flying from Ontario to Asia

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

    Prices for flights from Ontario Airport to Asia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Asia?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Asia.

  • What documentation or ID do you need to fly to Asia?

    The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ontario to Asia

Compare and see reviews for airlines that fly from Ontario to Asia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $427Free CancellationRating
7.8
8,698 reviews
Search Delta flights
United AirlinesPriceFrom $428Free CancellationRating
7.3
10,462 reviews
Search United Airlines flights
Korean AirPriceFrom $455Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $630Free CancellationRating
7.3
1,039 reviews
Search Philippine Airlines flights
China AirlinesPriceFrom $661Free CancellationRating
8.3
854 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $698Free CancellationRating
8.8
410 reviews
Search STARLUX Airlines flights
American AirlinesPriceFrom $783Free CancellationRating
7.0
12,232 reviews
Search American Airlines flights
Asiana AirlinesPriceFrom $894Free CancellationRating
8.1
570 reviews
Search Asiana Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Asia that suits you.

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

momondo does allow users to show only those flights to Asia from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Asia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ontario to Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Asia and let you know when they change.

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1 adult
Thu 12/3
Thu 12/10

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