Fly nonstop from Portland to London for $536 round-trip on Virgin Atlantic.
Seen below, we found seats departing PDX on Saturday, May 5, returning from LHR on Saturday, May 12.
Other dates are available for travel in May. Travel in April for $540.
See our fare details for booking info.
See our Portland PDX fare listings for a complete look at current finds.
Need a room in London? Here's what's available for the above dates on Hotelwatchdog.
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