London (UK) to Portland (USA) £ 265.98 Return Ticket December 4, 2019 ~ nextstamp London – UK (STN) to Portland – USA (PDX) Return Ticket Price: £ 265.98 Average Fare: £ 620.00 Savings: £ 354.02 Airline: KLM Date: 10.01.2020 to 12.02.2020 Portland Share this:TweetLike this:Like Loading... Related Published by nextstamp Hi, I'm Diego the Next Stamp author. Travel has been life-changing for me! But, I'm always asked how I can afford to travel so much. The secret is a really cheap flight ticket. Follow my blog and don't miss any deal. View all posts by nextstamp