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Cheap flights from Bangkok Suvarnabhumi Airport to Los Angeles from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Los Angeles departing on 6/10. 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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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
STARLUX Airlines Logo
5:50 pm - 5:05 pm
BKK
-
ONT
37h 15m
1 stop
STARLUX Airlines Logo
11:55 pm - 12:00 pm
ONT
-
BKK
22h 05m
1 stop
$878STARLUX Airlines
do, jun. 18 - za, jul. 4
STARLUX Airlines Logo
1:10 pm - 5:05 pm
BKK
-
ONT
17h 55m
1 stop
STARLUX Airlines Logo
11:55 pm - 12:00 pm
ONT
-
BKK
22h 05m
1 stop
$888STARLUX Airlines
wo, jun. 17 - wo, jul. 22
STARLUX Airlines Logo
5:50 pm - 5:05 pm
BKK
-
ONT
37h 15m
1 stop
STARLUX Airlines Logo
11:10 pm - 12:00 pm
ONT
-
BKK
22h 50m
1 stop
$889STARLUX Airlines
vr, jun. 5 - wo, jun. 17
STARLUX Airlines Logo
5:50 pm - 5:05 pm
BKK
-
ONT
37h 15m
1 stop
STARLUX Airlines Logo
11:10 pm - 12:00 pm
ONT
-
BKK
22h 50m
1 stop
$890STARLUX Airlines
vr, jun. 5 - wo, jun. 17
STARLUX Airlines Logo
5:50 pm - 5:05 pm
BKK
-
ONT
37h 15m
1 stop
STARLUX Airlines Logo
11:10 pm - 4:40 pm
ONT
-
BKK
27h 30m
1 stop
$891STARLUX Airlines
do, jun. 4 - wo, jun. 17
STARLUX Airlines Logo
1:10 pm - 5:05 pm
BKK
-
ONT
17h 55m
1 stop
STARLUX Airlines Logo
11:55 pm - 4:40 pm
ONT
-
BKK
26h 45m
1 stop
$892STARLUX Airlines
ma, jun. 22 - vr, jul. 3
STARLUX Airlines Logo
5:50 pm - 5:05 pm
BKK
-
ONT
37h 15m
1 stop
STARLUX Airlines Logo
11:55 pm - 4:40 pm
ONT
-
BKK
26h 45m
1 stop
$893STARLUX Airlines
do, jun. 18 - vr, jul. 3
STARLUX Airlines Logo
1:10 pm - 5:05 pm
BKK
-
ONT
17h 55m
1 stop
STARLUX Airlines Logo
11:55 pm - 12:00 pm
ONT
-
BKK
22h 05m
1 stop
$895STARLUX Airlines
ma, jun. 22 - vr, jul. 3
China Airlines Logo
1:20 pm - 6:00 pm
BKK
-
ONT
18h 40m
1 stop
China Airlines Logo
12:10 am - 9:45 am
ONT
-
BKK
19h 35m
1 stop
$896China Airlines
vr, jun. 19 - wo, jun. 24
China Airlines Logo
1:20 pm - 6:00 pm
BKK
-
ONT
18h 40m
1 stop
China Airlines Logo
12:10 am - 9:45 am
ONT
-
BKK
19h 35m
1 stop
$897China Airlines
wo, jun. 3 - ma, jun. 15

China Airlines flights from Bangkok Suvarnabhumi Airport to Ontario

Our best China Airlines deals on Bangkok Suvarnabhumi Airport to Ontario flight tickets
China Airlines
Jun 19
BKK1:20 pmBangkok Suvarnabhumi
18h 40m
1 stop
ONT6:00 pmOntario
Jun 24
ONT12:10 amOntario
19h 35m
1 stop
BKK9:45 amBangkok Suvarnabhumi
$896
China Airlines
Jun 3
BKK1:20 pmBangkok Suvarnabhumi
18h 40m
1 stop
ONT6:00 pmOntario
Jun 15
ONT12:10 amOntario
19h 35m
1 stop
BKK9:45 amBangkok Suvarnabhumi
$897
China Airlines
Jun 19
BKK1:20 pmBangkok Suvarnabhumi
18h 40m
1 stop
ONT6:00 pmOntario
Jul 3
ONT12:45 amOntario
19h 00m
1 stop
BKK9:45 amBangkok Suvarnabhumi
$898

United Airlines flights from Bangkok Suvarnabhumi Airport to Ontario

Our best United Airlines deals on Bangkok Suvarnabhumi Airport to Ontario flight tickets
United Airlines
Jun 17
BKK9:35 amBangkok Suvarnabhumi
27h 02m
2 stops
ONT10:37 pmOntario
Jul 22
ONT6:00 amOntario
32h 35m
2 stops
BKK4:35 amBangkok Suvarnabhumi
$948
United Airlines
Jun 19
BKK7:00 amBangkok Suvarnabhumi
24h 56m
2 stops
ONT5:56 pmOntario
Jul 4
ONT1:50 pmOntario
48h 45m
2 stops
BKK4:35 amBangkok Suvarnabhumi
$952
United Airlines
Jun 15
BKK7:00 amBangkok Suvarnabhumi
24h 56m
2 stops
ONT5:56 pmOntario
Sep 30
ONT6:32 pmOntario
25h 03m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$959

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport 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, momondo users made 832,500 searches. Data last updated mei 24, 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

do 6/18

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

za 7/4

11:55 pm-12:00 pm

1 stop22h 05m

$878

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

wo 6/17

1:10 pm-5:05 pm

1 stop17h 55m

Ontario

wo 7/22

11:55 pm-12:00 pm

1 stop22h 05m

$888

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

vr 6/5

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

wo 6/17

11:10 pm-12:00 pm

1 stop22h 50m

$889

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

vr 6/5

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

wo 6/17

11:10 pm-12:00 pm

1 stop22h 50m

$890

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

do 6/4

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

wo 6/17

11:10 pm-4:40 pm

1 stop27h 30m

$891

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

ma 6/22

1:10 pm-5:05 pm

1 stop17h 55m

Ontario

vr 7/3

11:55 pm-4:40 pm

1 stop26h 45m

$892

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

do 6/18

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

vr 7/3

11:55 pm-4:40 pm

1 stop26h 45m

$893

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

ma 6/22

1:10 pm-5:05 pm

1 stop17h 55m

Ontario

vr 7/3

11:55 pm-12:00 pm

1 stop22h 05m

$895
Quickest round-trip

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

vr 6/19

1:20 pm-6:00 pm

1 stop18h 40m

Ontario

wo 6/24

12:10 am-9:45 am

1 stop19h 35m

$896

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

wo 6/3

1:20 pm-6:00 pm

1 stop18h 40m

Ontario

ma 6/15

12:10 am-9:45 am

1 stop19h 35m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Ontario

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 typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Ontario?

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $592. If you aren’t able to travel during the month of February, then book flights to Ontario from Bangkok Suvarnabhumi Airport during March instead. Flights to Ontario in March, while not as cheap as those in February, still average around $697.

How have Bangkok Suvarnabhumi Airport to Ontario flight prices changed over time?

When to book flights from Bangkok Suvarnabhumi Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Ontario (BKK to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Ontario

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Bangkok Suvarnabhumi Airport to Ontario takes 17h 45m
There are no direct flights from Bangkok Suvarnabhumi Airport to Ontario. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Ontario.
Search flight deals

Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Ontario

  • How far is Bangkok Suvarnabhumi to Ontario by plane?

    The distance between Bangkok Suvarnabhumi and Ontario is about 8277.1 mi. Typically, this will take 17h 45m by plane in normal conditions.

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

    Prices for flights from Bangkok Suvarnabhumi Airport to Ontario Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport 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 Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bangkok Suvarnabhumi Airport to Ontario?

Best airlines flying from Bangkok Suvarnabhumi Airport to Ontario

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $735Free CancellationRating
8.3
826 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $738Free CancellationRating
8.9
322 reviews
Search STARLUX Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Bangkok to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Bangkok and alert you when they change.

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