Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 107% on your flight compared to booking on days when demand is much higher.
To save up to 47% on this flight, we recommend booking at least 28 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Amsterdam from $954 1-2 weeks out and tickets from $1,174 for flights departing within the next 72 hours.
It’s typically best to fly out from Portland to Amsterdam at noon. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.