Route Price Intelligence
Cheap Flights From Portland to Bangkok
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$931
Deals From
$875
Usually Costs
$875 – $1,120
Lowest We've Seen
$668
Based on 8,608 price pointshigh confidence
Monthly Price Guide
Jan
$903
Feb
$928
Mar
$918
Apr
$894
May
$912
Jun
$1,223
Jul
$1,120
Aug
$931
Sep
$875
Oct
$884
Nov
$892
Dec
$1,246
Cheapest Average Expensive
Best Time to Fly from Portland to Bangkok
The cheapest time to fly from Portland to Bangkok is typically September, when fares average around $875. The most expensive month tends to be December at around $1,246. For the best deals, consider flying in September, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $66862 price checksWorst: $835