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This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Prices starting at $688 for return flights and $361 for one-way flights to London were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Reviewed on Jan 5, 2020
Reviewed on Apr 6, 2023
Reviewed on Aug 25, 2022
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Destination Airport IATA Code
Direct Flight Airlines
|American Airlines, Aer Lingus, Finnair, Iberia, British Airways|
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Latest Flight Arrival
If you want to find cheap flights, hotels and vacation packages for your travel from Portland to London, try Orbitz.com. Portland has many activities and attractions regardless of what your interests are, from the performing and visual arts, film and live music venues to tours, museums, gardens and parks, nightlife and more. London has something for everyone, including history and culture, pubs and restaurants, concerts and symphony orchestras and sightseeing.
Portland International Airport services the city with scheduled domestic and international flights. Located a 20- to 40-minute drive from downtown, the airport offers short- and long-term, economy, valet, motorcycle/bicycle, disabled and oversized parking accommodations. For those who opt to be driven to the airport, taxis, town cars, long-haul shuttles, hotel vans, parking lot shuttle buses and off-airport rental car shuttles are readily available for your convenience in Portland.
Visitors traveling by air to London will land at one of five main airports: Heathrow (20 miles west of central London), Gatwick (30 miles south), Stansted (35 miles northeast), Luton (30 miles north) or London City Airport. London has an abundance of activities and impressive attractions, including museums, major art galleries, concerts and symphonies, Buckingham and Kensington Palaces, the Tower of London, the view from the Shard, the London Eye, Madame Tussauds, St. Paul's Cathedral, Sea Life London Aquarium and more. June through September is the only time where the average highs reach the high 60s or low 70s. The average lows during those months are mid-50s. October through May see average highs from the mid-40s to the low 50s, and average lows of mid-30s to the mid-40s. Average precipitation of approximately 2 inches occurs every month.
For low-cost air tickets, accommodations, travel specials and much more for your trip from Portland to London, check Orbitz.com. Book your travel ahead of time so that you can save money to enjoy more of the activities and attractions London has to offer.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.