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Cheap flights from Thailand to Ontario (ONT) from $523

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BKK — ONT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Thailand to Ontario?

Users have found that booking a flight from Thailand to Ontario at least 40 days early can save you up to 22% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Thailand to Ontario for as little as $861 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,142 for flights departing within the next 3 days.

What is the cheapest month to fly from Thailand to Ontario?

October can be a great time to fly to Ontario from Thailand with a flight ticket averaging about $960. Cheapflights users have found deals in the month of October for as cheap as $583. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Thailand to Ontario (TH - ONT)?

When flying from Thailand to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Thailand to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Thailand and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap United Airlines flights we've found departing from Thailand to Ontario. It's recommended that users confirm their flight details before booking.
Mon 10/79:35 amBKK - ONT
2 stops27h 21mUnited Airlines
Thu 10/177:18 amONT - BKK
2 stops31h 17mUnited Airlines
Deal found 5/15$841
Thu 6/69:35 amBKK - ONT
2 stops26h 52mUnited Airlines
Tue 7/235:20 amONT - BKK
2 stops28h 35mUnited Airlines
Deal found 5/14$843
Mon 11/47:10 amBKK - ONT
2 stops30h 11mUnited Airlines
Thu 11/76:00 amONT - BKK
2 stops27h 05mUnited Airlines
Deal found 5/14$845
Mon 8/269:35 amBKK - ONT
2 stops53h 10mUnited Airlines
Mon 9/26:45 pmONT - BKK
2 stops43h 50mUnited Airlines
Deal found 5/16$846
Mon 6/247:00 amBKK - ONT
2 stops29h 27mUnited Airlines
Thu 8/227:40 amONT - BKK
2 stops30h 55mUnited Airlines
Deal found 5/15$847
Mon 9/167:00 amBKK - ONT
2 stops24h 56mUnited Airlines
Thu 9/197:40 amONT - BKK
2 stops26h 15mUnited Airlines
Deal found 5/15$849
Tue 10/17:00 amBKK - ONT
2 stops24h 17mUnited Airlines
Tue 11/56:00 amONT - BKK
2 stops27h 05mUnited Airlines
Deal found 5/15$857
Sat 9/79:35 amBKK - ONT
2 stops29h 10mUnited Airlines
Wed 9/187:40 amONT - BKK
2 stops26h 15mUnited Airlines
Deal found 5/15$874
Wed 9/259:35 amBKK - ONT
2 stops51h 21mUnited Airlines
Sat 10/56:35 pmONT - BKK
2 stops44h 00mUnited Airlines
Deal found 5/16$880

Cheap China Airlines flights from Thailand to Ontario

Explore cheap flight options specifically provided by China Airlines for the route between Thailand and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest China Airlines flights we've found from Thailand to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 9/71:20 pmBKK - ONT
1 stop19h 20mChina Airlines
Tue 9/1712:10 amONT - BKK
1 stop26h 10mChina Airlines
Deal found 5/15$885
Sun 9/81:20 pmBKK - ONT
1 stop19h 20mChina Airlines
Sat 9/1412:45 amONT - BKK
1 stop21h 25mChina Airlines
Deal found 5/16$890
Thu 6/65:30 pmBKK - ONT
1 stop38h 35mChina Airlines
Mon 7/2212:45 amONT - BKK
1 stop19h 00mChina Airlines
Deal found 5/14$891
Mon 11/42:05 pmBKK - ONT
1 stop17h 30mChina Airlines
Thu 11/710:45 pmONT - BKK
1 stop27h 00mChina Airlines
Deal found 5/14$935
Mon 11/42:05 pmBKK - ONT
1 stop17h 30mChina Airlines
Thu 11/710:45 pmONT - BKK
1 stop23h 20mChina Airlines
Deal found 5/15$940
Wed 6/52:40 amBKK - ONT
1 stop29h 25mChina Airlines
Mon 7/2212:45 amONT - BKK
1 stop34h 40mChina Airlines
Deal found 5/14$965
Tue 8/205:30 pmBKK - ONT
1 stop39h 10mChina Airlines
Mon 9/1612:10 amONT - BKK
1 stop22h 00mChina Airlines
Deal found 5/15$973
Tue 8/205:30 pmBKK - ONT
1 stop39h 10mChina Airlines
Mon 9/1612:10 amONT - BKK
1 stop26h 10mChina Airlines
Deal found 5/16$976
Sun 11/102:05 pmBKK - ONT
1 stop17h 30mChina Airlines
Sun 12/1510:45 pmONT - BKK
1 stop27h 00mChina Airlines
Deal found 5/15$1,032

Cheap Thailand to Ontario flights in May & June 2024

Find cheap flight options from Thailand to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Thailand to Ontario in 2024. Check back in a little while for more flight options.
Thu 6/69:35 amBKK - ONT
2 stops26h 52mUnited Airlines
Tue 7/235:20 amONT - BKK
2 stops28h 35mUnited Airlines
Deal found 5/14$843
Mon 6/247:00 amBKK - ONT
2 stops29h 27mUnited Airlines
Thu 8/227:40 amONT - BKK
2 stops30h 55mUnited Airlines
Deal found 5/15$847
Fri 6/79:35 amBKK - ONT
2 stops40h 50mUnited Airlines
Thu 8/16:20 amONT - BKK
2 stops27h 35mUnited Airlines
Deal found 5/16$882
Thu 6/65:30 pmBKK - ONT
1 stop38h 35mChina Airlines
Mon 7/2212:45 amONT - BKK
1 stop19h 00mChina Airlines
Deal found 5/14$891
Mon 5/207:00 amBKK - ONT
2 stops43h 40mUnited Airlines
Sun 5/265:55 amONT - BKK
2 stops28h 00mUnited Airlines
Deal found 5/16$925
Tue 5/219:35 amBKK - ONT
2 stops27h 29mUnited Airlines
Tue 5/286:00 amONT - BKK
2 stops27h 55mUnited Airlines
Deal found 5/15$926
Fri 5/179:35 amBKK - ONT
2 stops51h 29mUnited Airlines
Sun 5/265:55 amONT - BKK
2 stops28h 00mUnited Airlines
Deal found 5/16$957
Wed 6/52:40 amBKK - ONT
1 stop29h 25mChina Airlines
Mon 7/2212:45 amONT - BKK
1 stop34h 40mChina Airlines
Deal found 5/14$965
Fri 6/289:35 amBKK - ONT
2 stops51h 10mUnited Airlines
Fri 7/265:20 amONT - BKK
2 stops28h 35mUnited Airlines
Deal found 5/16$1,011

Thailand to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Thailand and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Thailand to Ontario in 2024. Check back in a little while for more flight options.
Mon 10/79:35 amBKK - ONT
2 stops27h 21mUnited Airlines
Thu 10/177:18 amONT - BKK
2 stops31h 17mUnited Airlines
Deal found 5/15$841
Thu 6/69:35 amBKK - ONT
2 stops26h 52mUnited Airlines
Tue 7/235:20 amONT - BKK
2 stops28h 35mUnited Airlines
Deal found 5/14$843
Mon 11/47:10 amBKK - ONT
2 stops30h 11mUnited Airlines
Thu 11/76:00 amONT - BKK
2 stops27h 05mUnited Airlines
Deal found 5/14$845
Mon 8/269:35 amBKK - ONT
2 stops53h 10mUnited Airlines
Mon 9/26:45 pmONT - BKK
2 stops43h 50mUnited Airlines
Deal found 5/16$846
Mon 6/247:00 amBKK - ONT
2 stops29h 27mUnited Airlines
Thu 8/227:40 amONT - BKK
2 stops30h 55mUnited Airlines
Deal found 5/15$847
Mon 9/167:00 amBKK - ONT
2 stops24h 56mUnited Airlines
Thu 9/197:40 amONT - BKK
2 stops26h 15mUnited Airlines
Deal found 5/15$849
Tue 10/17:00 amBKK - ONT
2 stops24h 17mUnited Airlines
Tue 11/56:00 amONT - BKK
2 stops27h 05mUnited Airlines
Deal found 5/15$857
Sat 9/79:35 amBKK - ONT
2 stops29h 10mUnited Airlines
Wed 9/187:40 amONT - BKK
2 stops26h 15mUnited Airlines
Deal found 5/15$874
Wed 9/259:35 amBKK - ONT
2 stops51h 21mUnited Airlines
Sat 10/56:35 pmONT - BKK
2 stops44h 00mUnited Airlines
Deal found 5/16$880

Thailand to Ontario flights leaving soon

Find last-minute flight options from Thailand to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Thailand to Ontario should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/219:35 amBKK - ONT
2 stops27h 29mUnited Airlines
Tue 5/286:00 amONT - BKK
2 stops27h 55mUnited Airlines
Deal found 5/15$926
Sat 5/258:05 amBKK - ONT
2 stops36h 34mMultiple Airlines
Tue 6/47:39 amONT - BKK
2 stops25h 21mMultiple Airlines
Deal found 5/15$1,116
Fri 5/242:00 amBKK - ONT
2 stops42h 39mMultiple Airlines
Tue 6/47:39 amONT - BKK
2 stops49h 31mMultiple Airlines
Deal found 5/15$1,319
Tue 5/216:20 amDMK - ONT
3 stops29h 35mMultiple Airlines
Tue 5/288:30 amONT - DMK
3 stops25h 50mMultiple Airlines
Deal found 5/15$1,433
Sat 5/2511:25 pmBKK - ONT
2 stops35h 10mMultiple Airlines
Tue 6/49:40 amONT - BKK
3 stops28h 25mMultiple Airlines
Deal found 5/15$1,654
Tue 5/211:20 pmBKK - ONT
1 stop18h 45mChina Airlines
Mon 5/2712:10 amONT - BKK
1 stop19h 35mChina Airlines
Deal found 5/15$1,674
Sun 5/262:40 amBKK - ONT
1 stop29h 25mChina Airlines
Fri 8/212:45 amONT - BKK
1 stop19h 00mChina Airlines
Deal found 5/16$1,873
Sat 5/259:05 amDMK - ONT
2 stops23h 00mMultiple Airlines
Mon 6/312:10 amONT - DMK
2 stops29h 05mMultiple Airlines
Deal found 5/15$1,879
Fri 5/242:40 amBKK - ONT
1 stop29h 25mChina Airlines
Mon 6/312:10 amONT - BKK
1 stop22h 00mChina Airlines
Deal found 5/15$1,937

One-way flights to Ontario from Thailand

Search for one-way flight options from Thailand to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Thailand to Ontario can select one of these great deals. Users needing a return flight from Thailand to Ontario should utilize the search form above.
Wed 6/122:00 amBKK - ONT
3 stops43h 08mMultiple Airlines
Deal found 5/15$523
Sun 6/93:10 amDMK - ONT
3 stops41h 58mMultiple Airlines
Deal found 5/15$528
Tue 6/112:00 amBKK - ONT
3 stops43h 08mMultiple Airlines
Deal found 5/15$532
Fri 6/143:20 pmBKK - ONT
3 stops53h 18mMultiple Airlines
Deal found 5/15$534
Tue 9/171:20 pmBKK - ONT
1 stop18h 45mChina Airlines
Deal found 5/16$538
Thu 6/65:30 pmBKK - ONT
1 stop38h 35mChina Airlines
Deal found 5/15$545
Mon 6/1012:30 amBKK - ONT
3 stops44h 08mMultiple Airlines
Deal found 5/15$546
Mon 9/25:30 pmBKK - ONT
1 stop39h 10mChina Airlines
Deal found 5/16$547
Sun 10/132:40 amBKK - ONT
1 stop29h 25mChina Airlines
Deal found 5/15$549

Find flights from Thailand to Ontario within your budget

Customize your flight search to find flights from Thailand to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$841 - $1,401

Route

Depart

Return

Price

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Mon 10/7

2 stops27h 21m

Ontario

Thu 10/17

2 stops31h 17m

$841

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Thu 6/6

2 stops26h 52m

Ontario

Tue 7/23

2 stops28h 35m

$843

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Mon 11/4

2 stops30h 11m

Ontario

Thu 11/7

2 stops27h 05m

$845

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Sat 9/7

1 stop19h 20m

Ontario

Tue 9/17

1 stop26h 10m

$885

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Sun 9/8

1 stop19h 20m

Ontario

Sat 9/14

1 stop21h 25m

$890

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Thu 6/6

1 stop38h 35m

Ontario

Mon 7/22

1 stop19h 00m

$891

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Tue 8/20

2 stops24h 56m

Ontario

Tue 9/17

2 stops30h 45m

$896

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Tue 8/20

2 stops24h 56m

Ontario

Tue 9/17

2 stops30h 45m

$897

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Tue 6/4

2 stops34h 52m

Ontario

Fri 6/14

2 stops39h 51m

$1,401

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with United Airlines, China Airlines and Qatar Airways from Thailand to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Japan Airlines
8.3
Very good
1,472 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

China Airlines
8.3
Very good
910 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Emirates
8.1
Very good
3,955 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Qatar Airways
7.7
Good
4,387 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

United Airlines
7.4
Good
10,924 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.9

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Related info for your journey

Find useful and relevant information for your journey from Thailand to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Thailand?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Thailand. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Thailand to Ontario for under $900 on Cheapflights?

    Yes, there are multiple flights from Thailand to Ontario for under $900. The cheapest flight booked recently is on United Airlines for just $841, but on average you can expect to pay $876.

  • Are there last-minute flights available from Thailand to Ontario for under $1,000?

    There are currently 18+ open flights from Thailand to Ontario within the next 7 days for less than $1,000.

  • What are the cheapest airlines to fly from Thailand to Ontario one-way?

    The cheapest airlines for a one-way flight from Thailand to Ontario are China Airlines ($538), Japan Airlines ($592), and United Airlines ($598).

  • What are the most popular routes from Thailand to Ontario?

    Most travelers choose Bangkok Suvarnabhumi - Ontario, Bangkok Don Mueang Intl - Ontario or Krabi - Ontario when deciding on the best route from Thailand to Ontario.

  • What does BKK to ONT mean?

    Bangkok Suvarnabhumi Airport is BKK and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Phuket City Airport (HKT), Chiang Mai Airport (CNX), Ko Samui Airport (USM), Bangkok Don Mueang Intl Airport (DMK), Krabi Airport (KBV) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Thailand to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Thailand to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Thailand to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Thailand to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Thailand to Ontario that include hotel bookings?

    Yes. In addition to deals on Thailand to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Ontario.

  • Can I find deals for business class flights from Thailand to Ontario?

    Yes. Cheapflights offers flight deals from Thailand to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Thailand to Ontario that allow pets onboard?

    Many airlines flying from Thailand to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Thailand to Ontario?

    Yes, you can often find last-minute deals on Thailand to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Thailand to Ontario flight deals updated?

    The Thailand to Ontario flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Thailand to Ontario

Discover the top airline that operate flights from Thailand to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$878Average$982FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
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Search flights from Thailand to Ontario by cabin class

Find flights from Thailand to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Ontario?

Cheapflights makes it easy to find Thailand to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Thailand to Ontario become cheaper?

Of course! You can now track prices for flights from Thailand to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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