PDXPortland International Airport
Portland, United States
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$955 USD
-39%$581 USD
Verified Nov 29, 2025 at 9:07 PMJanuary 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
14% of dates checked are available within 10% of the lowest price
Thursday, January 1st, 2026
10 round-trip options
Returning
Tue, Jan 6, 2026•5 Day Trip
$1,512 USD
Returning
Wed, Jan 7, 2026•6 Day Trip
$1,500 USD
Returning
Thu, Jan 8, 2026•7 Day Trip
$919 USD
Returning
Fri, Jan 9, 2026•8 Day Trip
$1,055 USD
Returning
Sat, Jan 10, 2026•9 Day Trip
$1,005 USD
Returning
Sun, Jan 11, 2026•10 Day Trip
$773 USD
Returning
Mon, Jan 12, 2026•11 Day Trip
$768 USD
Returning
Tue, Jan 13, 2026•12 Day Trip
$718 USD
Returning
Wed, Jan 14, 2026•13 Day Trip
$770 USD
Returning
Thu, Jan 15, 2026•14 Day Trip
$780 USD