Bangkok Flight Deals
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Ontario, United States
One way

Bangkok to Ontario

1 stop · Taipei
13:45BKK → ONT16:55

15h 5m · 1 stop

2h 5m layover Taipei

฿18,360
฿18,820-2%
฿460 below average
Starlux Airlines
Lowest 10% in next 365 days
View one-way fare

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One-way itinerary

Outbound flight only

OutboundMarch 27·Saturday

13:45

BKK

1 stop
15h 5m

16:55

ONTPDT

  1. Starlux Airlines
    BKK13:45TPE18:25
    3h 40m
  2. 2h 5m layover in Taipei
  3. Starlux Airlines
    TPE20:30ONT16:55
    11h 25m

Baggage varies — check booking details.

Nearby one-way departures to Ontario15 days around March 27, 2027
AvgMinp25–p75
฿17,000฿18,000฿19,000Mar 12Mar 15Mar 18Mar 21Mar 24Mar 27

Cheapest

฿17,120

Mar 12

Global average

฿18,820

All travel dates

March avg

฿17,361

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,360
One-way low ฿17,120One-way high ฿35,075

Current fare

฿18,360

One-way average

฿18,820

This month

฿17,309

Deal score

10/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Mar 22
Tue
Mar 23
Wed
Mar 24
Thu
Mar 25
Fri
Mar 26
Sat
Mar 27
Sun
Mar 28
Mon
Mar 29
Tue
Mar 30
Wed
Mar 31
Thu
Apr 1
One way฿17,120฿17,120฿17,120฿17,120฿17,120
฿18,360
–––––

Ontario

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FAQ about Ontario

What is the cheapest flight from Bangkok to Ontario?
The lowest currently observed flight from Bangkok to Ontario is ฿17,120. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Ontario?
The average price for flights from Bangkok to Ontario is around ฿18,820. You can save up to 9% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Ontario?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Ontario.
Are there direct flights from Bangkok to Ontario?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Ontario.
Do I need a visa to visit Ontario, United States?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of United States for the most up-to-date visa information before booking your flight.
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