Calgary
Canada
One way
Oct 21Wed
One-way fare
฿18,402Steal
฿15,507 below one-way average
Air Canada
One way
Bangkok to Portland
1 stop · Vancouver
07:05BKK → PDX09:31
14h 46m · 1 stop
1h 40m layover Vancouver
฿28,324
Air CanadaCheapest of August 2026
Exact-itinerary fare history
Near tracked low
Route avg. ฿24,938
- First seen
- ฿28,397
- Tracked low
- ฿28,267
- Now
- ฿28,324
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundAugust 24·Monday
07:05
BKK
1 stop14h 46m
09:31
PDXPDT
- BKK07:05YVR06:3513h 30m
- 1h 40m layover in Vancouver
- YVR08:15PDX09:311h 16m
Baggage varies — check booking details.
Nearby one-way departures to Portland15 days around August 24, 2026
AvgMinp25–p75
Cheapest
฿28,324
Aug 24
Global average
฿24,938
All travel dates
August avg
฿30,070
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿28,324
One-way low ฿19,077One-way high ฿46,717
Current fare
฿28,324
One-way average
฿24,938
This month
฿30,125
Deal score
36/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 21 – Jul 25 · Price History
LowestHighest▼ 0% since Jul 21
Portland
21°C
Mild
0km
Distance
USD
Currency
FAQ about Portland
What is the cheapest flight from Bangkok to Portland?
The cheapest flight we've found from Bangkok to Portland is ฿19,077. 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 ฿24,938. You can save up to 24% 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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Similar one-way deals
Aug 24
฿28,324