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Portland, United States
One way

Bangkok to Portland

1 stop · Vancouver
07:05BKK → PDX09:31

14h 46m · 1 stop

1h 40m layover Vancouver

฿27,430
Air Canada
Cheapest of August 2026

Exact-itinerary fare history

Near tracked low

Route avg. ฿24,077

฿27,430฿27,323Jul 21Jul 23
First seen
฿27,323
Tracked low
฿27,323
Now
฿27,430
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundAugust 17·Monday

07:05

BKK

1 stop
14h 46m

09:31

PDXPDT

  1. Air Canada
    BKK07:05YVR06:35
    13h 30m
  2. 1h 40m layover in Vancouver
  3. Air Canada
    YVR08:15PDX09:31
    1h 16m

Baggage varies — check booking details.

Nearby one-way departures to Portland15 days around August 17, 2026
AvgMinp25–p75
฿28,000฿30,000฿32,000Aug 5Aug 10Aug 15Aug 20Aug 25Aug 31

Cheapest

฿27,430

Aug 5

Global average

฿24,077

All travel dates

August avg

฿29,451

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿27,430
One-way low ฿19,126One-way high ฿34,387

Current fare

฿27,430

One-way average

฿24,077

This month

฿29,451

Deal score

36/100

One-way price history

This itinerary’s recorded one-way fare over time

Jul 21 – Jul 23 · Price History
LowestHighest▲ 0% since Jul 21
฿27,500฿27,400฿27,300฿27,430Jul 21 14:34Jul 22 04:01Jul 22 17:29Jul 23 06:56

Portland

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FAQ about Portland

What is the cheapest flight from Bangkok to Portland?
The cheapest flight we've found from Bangkok to Portland is ฿19,126. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Portland?
The average price for flights from Bangkok to Portland is around ฿24,077. You can save up to 21% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Portland?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Portland.
Are there direct flights from Bangkok to Portland?
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 Portland.
Do I need a visa to visit Portland, 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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Calgary

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Oct 19Mon

One-way fare

฿18,540Steal

฿15,753 below one-way average

Air CanadaAir Canada
1 Stop
Aug 17
฿27,430
View fare