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Cheap flights from Ontario to Bangkok from $430

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 Bangkok departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Tue 4/23
Tue 4/30

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Easily compare round-trip flights from Ontario to Bangkok

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Bangkok by changing tabs
Korean Air
May 6
ONT7:00 amOntario
40h 20m
2 stops
BKK1:20 pmBangkok Suvarnabhumi
May 14
BKK9:50 amBangkok Suvarnabhumi
22h 12m
2 stops
ONT6:02 pmOntario
Delta
Apr 28
ONT7:00 amOntario
24h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 12
BKK9:40 pmBangkok Suvarnabhumi
34h 22m
2 stops
ONT6:02 pmOntario
China Airlines
Oct 1
ONT12:10 amOntario
22h 00m
1 stop
BKK12:10 pmBangkok Suvarnabhumi
Oct 9
BKK11:00 amBangkok Suvarnabhumi
21h 05m
1 stop
ONT6:05 pmOntario
Japan Airlines
Oct 8
ONT6:00 amOntario
27h 00m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
Oct 29
BKK8:05 amBangkok Suvarnabhumi
25h 47m
2 stops
ONT7:52 pmOntario
Multiple Airlines
Oct 1
ONT4:00 pmOntario
27h 45m
2 stops
BKK9:45 amBangkok Suvarnabhumi
Oct 22
BKK11:00 amBangkok Suvarnabhumi
21h 05m
1 stop
ONT6:05 pmOntario
United Airlines
Sep 17
ONT7:40 amOntario
26h 15m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
Oct 1
BKK7:00 amBangkok Suvarnabhumi
24h 17m
2 stops
ONT5:17 pmOntario

Find the cheapest one-way flights from Ontario to Bangkok

If you're looking for one-way flights from Ontario to Bangkok, view some of our deals below provided by China Airlines, Delta and Korean Air
Korean Air
Apr 24
ONT7:00 amOntario
24h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Delta
Apr 30
ONT7:00 amOntario
40h 15m
2 stops
BKK1:15 pmBangkok Suvarnabhumi
Multiple Airlines
Apr 24
ONT7:00 amOntario
27h 40m
3 stops
DMK12:40 amBangkok Don Mueang Intl

Search last-minute flights to Bangkok from Ontario

Find and compare round-trip flight prices for your last-minute flight from Ontario to Bangkok
Korean Air
Apr 23
ONT7:00 amOntario
24h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 15
BKK9:50 amBangkok Suvarnabhumi
22h 12m
2 stops
ONT6:02 pmOntario
Delta
Apr 28
ONT7:00 amOntario
24h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 12
BKK9:40 pmBangkok Suvarnabhumi
34h 22m
2 stops
ONT6:02 pmOntario
China Airlines
Apr 23
ONT12:10 amOntario
26h 10m
1 stop
BKK4:20 pmBangkok Suvarnabhumi
May 22
BKK5:30 pmBangkok Suvarnabhumi
38h 35m
1 stop
ONT6:05 pmOntario
United Airlines
Apr 27
ONT6:00 amOntario
27h 55m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
May 8
BKK9:35 amBangkok Suvarnabhumi
27h 29m
2 stops
ONT11:04 pmOntario
Multiple Airlines
Apr 28
ONT10:45 amOntario
47h 10m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
May 11
BKK1:10 amBangkok Suvarnabhumi
35h 54m
2 stops
ONT11:04 pmOntario
American Airlines
Apr 23
ONT6:00 amOntario
33h 50m
2 stops
BKK5:50 amBangkok Suvarnabhumi
May 3
BKK10:05 pmBangkok Suvarnabhumi
39h 52m
2 stops
ONT11:57 pmOntario

Best airlines flying from Ontario to Bangkok

Compare and see reviews for airlines that fly from Ontario to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $846Free CancellationRating
8.3
610 reviews
Search Asiana Airlines flights
STARLUX AirlinesPriceFrom $859Free CancellationRating
9.1
100 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $866Free CancellationRating
8.2
973 reviews
Search China Airlines flights
DeltaPriceFrom $871Free CancellationRating
8.0
11,104 reviews
Search Delta flights
EVA AirPriceFrom $931Free CancellationRating
8.3
1,565 reviews
Search EVA Air flights

China Airlines flights from Ontario to Bangkok

Our best China Airlines deals on Ontario to Bangkok flight tickets
China Airlines
Oct 1
ONT12:10 amOntario
22h 00m
1 stop
BKK12:10 pmBangkok Suvarnabhumi
Oct 9
BKK11:00 amBangkok Suvarnabhumi
21h 05m
1 stop
ONT6:05 pmOntario
China Airlines
Sep 10
ONT12:45 amOntario
25h 35m
1 stop
BKK4:20 pmBangkok Suvarnabhumi
Oct 29
BKK2:35 amBangkok Suvarnabhumi
29h 00m
1 stop
ONT5:35 pmOntario
China Airlines
Aug 27
ONT12:45 amOntario
34h 40m
1 stop
BKK1:25 amBangkok Suvarnabhumi
Sep 29
BKK2:40 amBangkok Suvarnabhumi
29h 25m
1 stop
ONT6:05 pmOntario

Japan Airlines flights from Ontario to Bangkok

Our best Japan Airlines deals on Ontario to Bangkok flight tickets
Japan Airlines
Oct 8
ONT6:00 amOntario
27h 00m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
Oct 29
BKK8:05 amBangkok Suvarnabhumi
25h 47m
2 stops
ONT7:52 pmOntario
Japan Airlines
Oct 11
ONT6:00 amOntario
27h 00m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
Oct 31
BKK8:05 amBangkok Suvarnabhumi
25h 47m
2 stops
ONT7:52 pmOntario
Japan Airlines
Oct 5
ONT6:00 amOntario
27h 00m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
Oct 12
BKK8:05 amBangkok Suvarnabhumi
20h 27m
2 stops
ONT2:32 pmOntario

How to get the cheapest flight ticket from Ontario to Bangkok

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 from Ontario to Bangkok?

May. The cheapest time of year to fly to Bangkok from Ontario is May. Most expensive is December

What is the cheapest day to depart Ontario for Bangkok?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from Ontario to Bangkok?

In the evening. Ontario to Bangkok flights are approximately 6% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Bangkok from Ontario?

Asiana Airlines. Asiana Airlines, China Airlines, and Delta are the most popular carriers operating from Ontario to Bangkok

What is the cheapest Ontario to Bangkok flight route?

Ontario - Bangkok Suvarnabhumi. Fly from Ontario to Bangkok Suvarnabhumi for the best Ontario - Bangkok flight prices

How far in advance should you book Ontario to Bangkok flights?

53 days before. The cheapest time to buy a flight from Ontario to Bangkok is approximately 53 days to departure

Cheap Ontario to Bangkok flight deals and tips

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

Best Price Found

$430

Fastest flight time

19h 00m

Direct flights

None

Airports in Bangkok

2 airports
The best one-way flight to Bangkok from Ontario in the past 72 hours is $430. The best round-trip flight deal from Ontario to Bangkok found on momondo in the last 72 hours is $813.
The fastest flight from Ontario to Bangkok takes 19h 00m
There are no direct flights from Ontario to Bangkok. Popular non-direct routes for this connection are Ontario Airport - Bangkok Don Mueang Intl Airport and Ontario Airport - Bangkok Suvarnabhumi Airport.
There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

  • How far is Ontario to Bangkok by plane?

    A flight from Ontario to Bangkok will travel around 8282.1 mi. In terms of flight time, this usually takes a little over 19h 00m.

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

    Prices for flights from Ontario Airport to Bangkok refresh daily.

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

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

    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 Bangkok.

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

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


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Bangkok for you.

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

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

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

Once all potential Ontario to Bangkok 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 Ontario to Bangkok right now. Can momondo alert me if prices change?

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


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1 adult
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To?
Tue 4/23
Tue 4/30
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Find better results for your stay in Thailand

Fly into one of these airports located in Bangkok
Airports listed have a maximum distance of 15.4 mi from Bangkok