Route Price Intelligence
Cheap Flights From Portland to Singapore
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,314
Deals From
$1,215
Usually Costs
$1,215 – $1,528
Lowest We've Seen
$691
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$1,218
Feb
—
Mar
—
Apr
$1,297
May
$1,373
Jun
$1,640
Jul
$1,530
Aug
$1,305
Sep
$1,161
Oct
$1,215
Nov
$1,231
Dec
$1,595
Cheapest Average Expensive
Best Time to Fly from Portland to Singapore
The cheapest time to fly from Portland to Singapore is typically September, when fares average around $1,161. The most expensive month tends to be June at around $1,640. For the best deals, consider flying in September, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $69170 price checksWorst: $1,119