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Cheap flights from Ontario to Thailand from $410

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 11/3. 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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0 bags

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Cheap round-trip flights

Korean Air Logo
6:00 am - 9:45 pmONT-BKK
25h 45m2 stops
Korean Air Logo
11:30 pm - 5:11 pmBKK-ONT
31h 41m2 stops
$718Korean Air
Find Deal
Sun, Aug 17 - Tue, Sep 2
Korean Air Logo
6:00 am - 9:45 pmONT-BKK
25h 45m2 stops
Korean Air Logo
2:35 am - 5:11 pmBKK-ONT
28h 36m2 stops
$719Korean Air
Find Deal
Thu, Aug 21 - Wed, Sep 3
Delta Logo
6:00 am - 1:05 amONT-BKK
29h 05m2 stops
Delta Logo
9:50 am - 10:40 pmBKK-ONT
26h 50m2 stops
$779Delta
Find Deal
Mon, Jul 21 - Tue, Sep 9
Delta Logo
6:45 am - 12:45 amONT-BKK
28h 00m2 stops
Delta Logo
9:40 am - 5:17 pmBKK-ONT
22h 37m2 stops
$781Delta
Find Deal
Sun, Oct 26 - Tue, Nov 25
STARLUX Airlines Logo
9:45 pm - 12:35 pmONT-BKK
23h 50m1 stop
STARLUX Airlines Logo
1:45 pm - 3:50 pmBKK-ONT
17h 05m1 stop
$809STARLUX Airlines
Find Deal
Fri, Nov 14 - Sat, Nov 29
STARLUX Airlines Logo
11:45 pm - 4:40 pmONT-BKK
26h 55m1 stop
STARLUX Airlines Logo
5:50 pm - 5:40 pmBKK-ONT
37h 50m1 stop
$810STARLUX Airlines
Find Deal
Sat, Aug 9 - Thu, Aug 14
China Airlines Logo
12:45 am - 12:10 pmONT-BKK
21h 25m1 stop
China Airlines Logo
1:20 pm - 6:40 pmBKK-ONT
19h 20m1 stop
$823China Airlines
Find Deal
Wed, Aug 20 - Mon, Aug 25
China Airlines Logo
12:10 am - 12:10 pmONT-BKK
22h 00m1 stop
China Airlines Logo
2:35 am - 5:50 pmBKK-ONT
29h 15m1 stop
$825China Airlines
Find Deal
Tue, Oct 21 - Fri, Oct 31
 Logo
9:45 pm - 8:00 pmONT-KBV
31h 15m2 stops
 Logo
8:35 am - 3:50 pmKBV-ONT
22h 15m2 stops
Fri, Nov 14 - Sat, Nov 29
 Logo
9:45 pm - 7:50 pmONT-HKT
31h 05m2 stops
 Logo
6:30 am - 3:50 pmHKT-ONT
24h 20m2 stops
Fri, Nov 7 - Sat, Nov 15

Korean Air flights from Ontario to Thailand

Our best Korean Air deals on Ontario to Thailand flight tickets
Korean Air
Aug 17
ONT6:00 amOntario
25h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 2
BKK11:30 pmBangkok Suvarnabhumi
31h 41m
2 stops
ONT5:11 pmOntario
Korean Air
Aug 21
ONT6:00 amOntario
25h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 3
BKK2:35 amBangkok Suvarnabhumi
28h 36m
2 stops
ONT5:11 pmOntario
Korean Air
Aug 6
ONT6:25 amOntario
25h 20m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Aug 12
BKK2:35 amBangkok Suvarnabhumi
28h 36m
2 stops
ONT5:11 pmOntario

Delta flights from Ontario to Thailand

Our best Delta deals on Ontario to Thailand flight tickets
Delta
Jul 21
ONT6:00 amOntario
29h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
Sep 9
BKK9:50 amBangkok Suvarnabhumi
26h 50m
2 stops
ONT10:40 pmOntario
Delta
Oct 26
ONT6:45 amOntario
28h 00m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Nov 25
BKK9:40 amBangkok Suvarnabhumi
22h 37m
2 stops
ONT5:17 pmOntario
Delta
Jul 27
ONT5:09 pmOntario
38h 36m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 10
BKK9:40 pmBangkok Suvarnabhumi
40h 02m
2 stops
ONT11:42 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 month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Ontario, with most prices found around $868. If you are unable to visit Thailand during the month of September, then departing from Ontario during the month March is also very affordable. Most momondo users find prices during this month for around $871.

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 $884. 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 $1,065.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $911 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,279.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,051 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Ontario for as low as $837 on momondo.

Can stopping save me money on Ontario to Thailand flights?

You could potentially save up to 2% 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

$410

Fastest flight time

19h 00m

Direct flights

None

Airports in Thailand

4 airports
The best one-way flight to Thailand from Ontario in the past 72 hours is $410. The best round-trip flight deal from Ontario to Thailand found on momondo in the last 72 hours is $718.
The fastest flight from Ontario to Thailand takes 19h 00m
There are no direct flights from Ontario to Thailand. Popular non-direct routes for this connection are Ontario Airport - Chiang Mai Airport and Ontario Airport - Bangkok Suvarnabhumi Airport.
There are 4 airports near Thailand: Phuket City (HKT), Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK), 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
Korean AirPriceFrom $781Free CancellationRating
8.4
1,104 reviews
Search Korean Air flights
STARLUX AirlinesPriceFrom $789Free CancellationRating
9.0
188 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $795Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
China AirlinesPriceFrom $796Free CancellationRating
8.3
744 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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1 adult
Sun 7/13
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