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Cheap flights from Ontario to Thailand from $484

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 Thailand departing on 3/19. 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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Find the cheapest flights from Ontario to Thailand

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Thailand that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Thailand.

Cheap last minute flights

Planning a quick getaway from Ontario to Thailand? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Thailand, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Thailand

Find recent round-trip train or bus tickets from Ontario to Thailand.

All round-trip flight deals to Thailand

The cheapest plane tickets to Thailand found on KAYAK recently.
6:15 am - 5:10 amONT-BKK
31h 55m2 stops
7:10 am - 2:29 pmBKK-ONT
22h 19m2 stops
$843United Airlines
Find Deal
Mon, Feb 10 - Wed, Feb 26
6:15 am - 5:10 amONT-BKK
31h 55m2 stops
7:10 am - 6:31 pmBKK-ONT
26h 21m2 stops
$844United Airlines
Find Deal
Mon, Feb 10 - Tue, Feb 18
6:00 am - 9:30 pmONT-BKK
24h 30m2 stops
9:30 pm - 3:25 pmBKK-ONT
32h 55m2 stops
$861Korean Air
Find Deal
Thu, Jan 30 - Sun, Mar 2
6:00 am - 9:30 pmONT-BKK
24h 30m2 stops
9:30 pm - 3:25 pmBKK-ONT
32h 55m2 stops
$864Korean Air
Find Deal
Mon, Feb 3 - Mon, Feb 24
4:11 pm - 6:35 amONT-BKK
47h 24m2 stops
3:15 pm - 9:27 pmBKK-ONT
45h 12m2 stops
Sun, Jan 19 - Mon, Feb 17
11:45 pm - 4:45 pmONT-BKK
27h 00m1 stop
1:20 pm - 6:05 pmBKK-ONT
18h 45m1 stop
$876China Airlines
Find Deal
Wed, Mar 12 - Wed, May 28
12:10 am - 12:10 pmONT-BKK
22h 00m1 stop
2:40 am - 6:05 pmBKK-ONT
29h 25m1 stop
$880China Airlines
Find Deal
Tue, Apr 8 - Tue, May 13
6:00 am - 4:20 pmONT-BKK
43h 20m2 stops
3:15 pm - 8:13 pmBKK-ONT
43h 58m2 stops
Mon, Jan 6 - Tue, Feb 4
4:05 pm - 12:45 amONT-BKK
41h 40m2 stops
1:00 am - 10:32 pmBKK-ONT
36h 32m2 stops
$999Delta
Find Deal
Tue, Jan 14 - Tue, Mar 4
6:00 am - 12:45 amONT-BKK
27h 45m2 stops
9:30 pm - 10:32 pmBKK-ONT
40h 02m2 stops
$1,084Delta
Find Deal
Sun, Feb 9 - Sun, Feb 23
5:40 am - 9:30 pmONT-BKK
25h 50m2 stops
$484Delta
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Wed, Mar 19
10:45 pm - 9:50 amONT-BKK
20h 05m1 stop
$500China Airlines
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Tue, Jan 28
11:45 pm - 4:45 pmONT-BKK
27h 00m1 stop
$503China Airlines
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Wed, Mar 19
10:47 am - 5:10 amONT-BKK
51h 23m2 stops
$537United Airlines
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Sun, Feb 9
6:00 am - 9:30 pmONT-BKK
24h 30m2 stops
$539Korean Air
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Wed, Feb 5
6:15 am - 12:05 amONT-BKK
26h 50m2 stops
$540United Airlines
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Tue, Jan 21
6:00 am - 9:30 pmONT-BKK
24h 30m2 stops
$544Korean Air
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Thu, Feb 6
4:05 pm - 12:45 amONT-BKK
41h 40m2 stops
$555Delta
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Sat, Feb 1
6:00 am - 11:35 pmONT-BKK
26h 35m2 stops
$859Japan Airlines
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Thu, Nov 28
6:00 am - 11:35 pmONT-BKK
26h 35m2 stops
$911Japan Airlines
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Wed, Nov 27
10:45 pm - 1:35 amONT-BKK
35h 50m1 stop
2:35 am - 4:50 pmBKK-ONT
29h 15m1 stop
$952China Airlines
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Sun, Nov 24 - Thu, Dec 5
10:45 pm - 1:05 pmONT-BKK
23h 20m1 stop
2:05 pm - 4:50 pmBKK-ONT
17h 45m1 stop
$1,004China Airlines
Find Deal
Sun, Nov 24 - Tue, Dec 10
5:40 am - 11:20 pmONT-BKK
26h 40m2 stops
1:00 am - 4:54 pmBKK-ONT
30h 54m2 stops
$1,033Korean Air
Find Deal
Mon, Nov 25 - Wed, Dec 11
5:40 am - 11:20 pmONT-BKK
26h 40m2 stops
11:30 pm - 3:20 pmBKK-ONT
29h 50m2 stops
$1,074Korean Air
Find Deal
Tue, Nov 26 - Wed, Apr 9
6:52 pm - 4:30 pmONT-BKK
30h 38m2 stops
2:05 pm - 4:50 pmBKK-ONT
17h 45m1 stop
$1,120
Find Deal
Mon, Nov 25 - Fri, Dec 6
5:40 am - 11:20 pmONT-BKK
26h 40m2 stops
1:00 am - 10:45 pmBKK-ONT
36h 45m2 stops
$1,144Delta
Find Deal
Mon, Nov 25 - Tue, Dec 3
5:40 am - 11:20 pmONT-BKK
26h 40m2 stops
9:40 am - 4:54 pmBKK-ONT
46h 14m2 stops
$1,148Delta
Find Deal
Mon, Nov 25 - Sat, Dec 7
5:40 am - 11:20 pmONT-BKK
26h 40m2 stops
2:35 am - 4:50 pmBKK-ONT
29h 15m1 stop
$1,153
Find Deal
Mon, Nov 25 - Sat, Dec 7
6:00 am - 5:10 amONT-BKK
32h 10m2 stops
7:10 am - 8:47 pmBKK-ONT
28h 37m2 stops
$1,638United Airlines
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Sun, Nov 24 - Fri, Dec 6
6:00 am - 5:10 amONT-BKK
32h 10m2 stops
7:10 am - 1:16 pmBKK-ONT
21h 06m2 stops
$2,501United Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 24

United Airlines flights from Ontario to Thailand

Our best United Airlines deals on Ontario to Thailand flight tickets
United Airlines
Feb 10
ONT6:15 amOntario
31h 55m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Feb 26
BKK7:10 amBangkok Suvarnabhumi
22h 19m
2 stops
ONT2:29 pmOntario
United Airlines
Feb 10
ONT6:15 amOntario
31h 55m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Feb 18
BKK7:10 amBangkok Suvarnabhumi
26h 21m
2 stops
ONT6:31 pmOntario
United Airlines
Feb 3
ONT6:15 amOntario
26h 50m
2 stops
BKK12:05 amBangkok Suvarnabhumi
Feb 19
BKK7:10 amBangkok Suvarnabhumi
22h 19m
2 stops
ONT2:29 pmOntario

Korean Air flights from Ontario to Thailand

Our best Korean Air deals on Ontario to Thailand flight tickets
Korean Air
Jan 30
ONT6:00 amOntario
24h 30m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Mar 2
BKK9:30 pmBangkok Suvarnabhumi
32h 55m
2 stops
ONT3:25 pmOntario
Korean Air
Feb 3
ONT6:00 amOntario
24h 30m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Feb 24
BKK9:30 pmBangkok Suvarnabhumi
32h 55m
2 stops
ONT3:25 pmOntario
Korean Air
Apr 9
ONT5:40 amOntario
26h 05m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Apr 27
BKK9:40 pmBangkok Suvarnabhumi
33h 34m
2 stops
ONT5:14 pmOntario

See travel insights to Thailand from

How to get the cheapest flight ticket from Ontario to Thailand

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 day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Wednesday when prices can be found for as low as $885. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,063.

Can stopping save me money on Ontario to Thailand flights?

You could potentially save up to 3% on your flight if you consider stops on a Ontario to Thailand flight.

Cheap Ontario to Thailand flight deals and tips

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

Best Price Found

$484

Fastest flight time

19h 35m

Direct flights

None

Airports in Thailand

3 airports
The best one-way flight to Thailand from Ontario in the past 72 hours is $484. The best round-trip flight deal from Ontario to Thailand found on momondo in the last 72 hours is $843.
The fastest flight from Ontario to Thailand takes 19h 35m
There are no direct flights from Ontario to Thailand. Popular non-direct routes for this connection are Ontario Airport - Chiang Mai Airport, Ontario Airport - Phuket City Airport and Ontario Airport - Bangkok Suvarnabhumi Airport.
There are 3 airports near Thailand: Phuket City (HKT), Bangkok Suvarnabhumi (BKK), Chiang Mai (CNX)

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

    Prices for flights from Ontario Airport to Thailand refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Thailand.

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

    The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Ontario to Thailand

Compare and see reviews for airlines that fly from Ontario to Thailand with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $684Free CancellationRating
8.3
476 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $785Free CancellationRating
8.4
1,024 reviews
Search Korean Air flights
United AirlinesPriceFrom $795Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $806Free CancellationRating
8.3
1,457 reviews
Search Japan Airlines flights
DeltaPriceFrom $807Free CancellationRating
8.0
8,755 reviews
Search Delta flights
China AirlinesPriceFrom $825Free CancellationRating
8.2
776 reviews
Search China Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to Thailand 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 Thailand that suits you.

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

Yes. momondo enables you to select and highlight flights to Thailand from Ontario with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Thailand.

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

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


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