$548 Cheap China Airlines flights Ontario (ONT) to Bangkok (BKK)

View $548 flight on Sat, Apr 11, 2026Opens in a new window

$548 Cheap China Airlines flights Ontario (ONT) to Bangkok (BKK)

Prices were available within the past 7 days and start at $548 for one-way flights and $944 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sat, Apr 11 - Sat, Apr 18
ONT
Ontario
BKK
Bangkok
$944 Roundtrip, just found
$944
Roundtrip
just found
Select China Airlines flight, departing Sat, Apr 11 from Ontario to Bangkok, returning Sat, Apr 18, priced at $944 just found
China Airlines
Sun, Dec 28 - Tue, Jan 6
ONT
Ontario
DMK
Bangkok
$4,945 Roundtrip, found 6 days ago
$4,945
Roundtrip
found 6 days ago
Select China Airlines flight, departing Sun, Dec 28 from Ontario to Bangkok, returning Tue, Jan 6, priced at $4,945 found 6 days ago
Flights from Ontario (ONT) to Bangkok (BKK)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, Air France, American Airlines, China Airlines, Delta, Etihad Airways, Japan Airlines, KLM, Korean Air, Qatar Airways, STARLUX Airlines, United
Popular airline
China Airlines
Distance
8284 mi

Frequently asked questions

How much is a China Airlines flight from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK)?
Landing cheap one-way China Airlines flights from ONT to BKK from $548 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $944 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ONT to BKK with China Airlines?
September is one of the least expensive months to fly to Bangkok with China Airlines. You could also find great deals on one-way and return fares in October.
What is the cheapest time to book flights from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK) with China Airlines?
Scoring the best China Airlines deals from ONT to BKK often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is often the most expensive day to book.* It's a good idea to start checking out flights about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does China Airlines fly nonstop from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK)?
Use the "Nonstop" filter when looking for direct China Airlines flights from ONT to BKK. It's also a great way to compare other carriers offering the same nonstop journey.
What is the earliest China Airlines flight from ONT to BKK?
Filter your results by "Early Morning" and "Morning" to find the earliest flights from ONT to BKK. Leaving early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does China Airlines fly into in Bangkok?
Suvarnabhumi Intl. Airport (BKK) is the primary Bangkok gateway for China Airlines flights from Los Angeles - Ontario Intl. Airport (ONT).
What kind of luggage can I take on a China Airlines flight from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK)?
For checked luggage, passengers can take 2 checked-in bags weighing up to 66 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag in the cabin when flying standard economy from ONT to BKK with China Airlines. This carry-on must weigh less than 15 lb and be no larger than 9 inches x 14 inches x 22 inches. Going over these limits can mean extra fees, so check China Airlines's baggage allowance guidelines before you begin packing.
Why fly with China Airlines from ONT to BKK?
Taking off from ONT to BKK with China Airlines means enjoying a variety of perks, such as an excellent in-flight experience and a 4-star airline rating. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the China Airlines Dynasty Flyer points you can earn with China Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my China Airlines flight from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK)?
Depending on the type of fare you purchased, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after confirmation. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you search for flights. For additional information on modifying or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.