Route Price Intelligence
Cheap Flights From Portland to Bangkok
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,143
Deals From
$1,037
Usually Costs
$1,037 – $1,372
Lowest We've Seen
$668
Based on 3,762 price pointshigh confidence
Monthly Price Guide
Jan
$1,140
Feb
$1,020
Mar
$1,098
Apr
$1,212
May
$1,257
Jun
$1,480
Jul
$1,318
Aug
$1,083
Sep
$1,026
Oct
$1,041
Nov
$1,036
Dec
$1,524
Cheapest Average Expensive
Best Time to Fly from Portland to Bangkok
The cheapest time to fly from Portland to Bangkok is typically February, when fares average around $1,020. The most expensive month tends to be December at around $1,524. For the best deals, consider flying in February, September, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $66872 price checksWorst: $1,027