$71 Cheap flight deals from Portland (PWM) to London (CMH)
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This Weekend's Flight Deals from Portland to London
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.
Airfares from $71 One Way, $142 Round Trip from Portland to London
Prices starting at $142 for return flights and $71 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.
London economy flight packages
Jungle House Studio Suites – Short North & Convention Center
Nov 19 - Nov 23
Portland (PWM) to Columbus (CMH)
Columbus (CMH) to Portland (PWM)
Reviewed on Oct 10, 2026
Residence Inn by Marriott Columbus Downtown
Nov 19 - Nov 23
Portland (PWM) to Columbus (CMH)
Columbus (CMH) to Portland (PWM)
Jungle House Urban Lofts – Arena District & Short North
Nov 19 - Nov 23
Portland (PWM) to Columbus (CMH)
Columbus (CMH) to Portland (PWM)
Reviewed on Oct 7, 2026
More About Flying To London from Portland
Route Information for Flights from Portland to London
Origin Airport IATA Code | PWM |
|---|---|
Destination Airport IATA Code | CMH |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to London
Looking for cheap Portland to London flights? Orbitz has the cheapest air fares for flights from Portland to London. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.
Mobile Deals and Steals
Orbitz is dedicated to providing low fares on Portland to London flights. Now you can find the latest deals on-the-go with Orbitz’s mobile apps for iPhone, iPad, Android phones, and tablets. Instantly see discounted rates for hotels, cruises, vacations, and air tickets for a great vacation.
Book Hotels With Confidence
When you’re looking for hotel rooms to go with your bargain flights from Portland to London, Orbitz provides you descriptions, photos, reviews, and location maps so you know exactly what you are booking. With easy-to-use Orbitz map tools, you can search for nearby hotels on your mobile device.
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Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Portland to London flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Portland to London on your mobile device too, including delays and baggage claim details.
Cheap Air Ticket Prices Guaranteed
Orbitz is your number one source for low fares for Portland to London flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to London. Need hotels too? You can book them last minute on your mobile phone.
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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.