$334 Cheap flight deals from Portland (PDX) to Peterborough (LHR)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Portland to Peterborough

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.

Sun, May 31 - Mon, Jun 8
PDX
Portland Intl.
LHR
Heathrow
$1,629 Roundtrip, found 2 days ago
$1,629
Roundtrip
found 2 days ago
Select Finnair flight, departing Sun, May 31 from Portland Intl. to Heathrow, returning Mon, Jun 8, priced at $1,629 found 2 days ago

Airfares from $334 One Way, $821 Round Trip from Portland to Peterborough

Prices starting at $821 for return flights and $334 for one-way flights to Peterborough were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 2 - Fri, Sep 4
PDX
Portland
LHR
London
$821 Roundtrip, found 5 days ago
$821
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Sep 2 from Portland to London, returning Fri, Sep 4, priced at $821 found 5 days ago
Wed, Aug 12 - Wed, Aug 19
PDX
Portland
LHR
London
$857 Roundtrip, found 1 day ago
$857
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Wed, Aug 12 from Portland to London, returning Wed, Aug 19, priced at $857 found 1 day ago
Wed, Aug 12 - Wed, Aug 19
PDX
Portland
LHR
London
$875 Roundtrip, found 1 day ago
$875
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Aug 12 from Portland to London, returning Wed, Aug 19, priced at $875 found 1 day ago
Wed, Aug 26 - Tue, Sep 8
PDX
Portland
LHR
London
$877 Roundtrip, found 1 day ago
$877
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 26 from Portland to London, returning Tue, Sep 8, priced at $877 found 1 day ago
Tue, Sep 29 - Tue, Oct 6
PDX
Portland
LHR
London
$880 Roundtrip, found 1 day ago
$880
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, Sep 29 from Portland to London, returning Tue, Oct 6, priced at $880 found 1 day ago

Peterborough economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza London Victoria
4.0-star property

Hotel Riu Plaza London Victoria

9/10 Wonderful! (3,688 reviews)

Jul 5 - Jul 9

4 night stay

Portland (PDX) to London (LHR)

Icelandair • Non-stop • Coach

London (LHR) to Portland (PDX)

Lufthansa • Non-stop • Coach
Price was $2,943, price is now $2,168 per person
$2,168
per person
found 1 day ago
Perfect location for visting all the local attraction either walking or using the underground. Rooms were spacious, clean and beds where very comfortable. Breakfast was the best i ever had and plenty of varieties. Only downside is the layout of the hotel rooms is quite confusing but not a big deal.

Reviewed on Mar 19, 2026

Hotel Riu Plaza London The Westminster
4.0-star property

Hotel Riu Plaza London The Westminster

8.8/10 Excellent! (1,563 reviews)

Jul 2 - Jul 7

5 night stay

Portland (PDX) to London (LHR)

British Airways • Roundtrip • Coach
Price was $3,571, price is now $2,586 per person
$2,586
per person
found 21 hours ago
Breakfast was good and slightly different everyday. The location is perfect for seeing all the attractions and to the underground if you want to get around that way. I was staying there for my birthday and they left a sweet note and a cute gift of teas for me! I didn’t even tell them it was my birthday so the fact they paid attention to that detail means a lot. I definitely recommend this hotel!

Reviewed on Apr 10, 2026

Club Quarters Hotel Covent Garden Holborn
4.0-star property

Club Quarters Hotel Covent Garden Holborn

8.6/10 Excellent! (1,007 reviews)

Jul 5 - Jul 10

5 night stay

Portland (PDX) to London (LHR)

Icelandair • Non-stop • Coach

London (LHR) to Portland (PDX)

Lufthansa • Non-stop • Coach
Price was $2,642, price is now $2,201 per person
$2,201
per person
just found
Wonderful hotel in a wonderful part of London. Safe, centrally located and right next to a beautiful park and multiple restaurants. Easy decision - stay here!

Reviewed on Jun 30, 2025

Don't see what you're looking for?
See all available trips from Portland to Peterborough
View all trips

More About Flying To Peterborough from Portland

Route Information for Flights from Portland to Peterborough

Origin Airport IATA Code
PDX
Destination Airport IATA Code
LHR
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Portland to Peterborough

Low Cost Flights From Portland to Peterborough

Tired of the endless online search for the cheapest flights from Portland to Peterborough? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on Portland to Peterborough flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.

Book Discount Portland to Peterborough Flights With Ease

Take advantage of amazing sales on international and domestic fares, including bargain flights from Portland to Peterborough. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount Portland to Peterborough flights keep more money in your pocket for your travel adventures.

Plan Flights From Portland to Peterborough Anywhere, Anytime

Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for Portland to Peterborough flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from Portland to Peterborough anytime online or by calling our Customer Service representatives.

Frequent Flyer? Earn Miles and Points Through Orbitz!

Earn points or miles on your low fare Portland to Peterborough flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from Portland to Peterborough on the Orbitz website.

More Destinations

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.