$332 Cheap flight deals from Portland (PDX) to Peterborough (LHR)

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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.

Sat, Oct 24 - Mon, Nov 2
PDX
Portland Intl.
LHR
Heathrow
$1,153 Roundtrip, found 3 hours ago
$1,153
Roundtrip
found 3 hours ago
Select Icelandair flight, departing Sat, Oct 24 from Portland Intl. to Heathrow, returning Mon, Nov 2, priced at $1,153 found 3 hours ago

Airfares from $332 One Way, $750 Round Trip from Portland to Peterborough

Prices starting at $750 for return flights and $332 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.

Tue, Apr 13 - Fri, Apr 23
PDX
Portland
LHR
London
$750 Roundtrip, found 1 day ago
$750
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Apr 13 from Portland to London, returning Fri, Apr 23, priced at $750 found 1 day ago
Sun, Feb 28 - Tue, Mar 2
PDX
Portland
LHR
London
$786 Roundtrip, found 5 days ago
$786
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Feb 28 from Portland to London, returning Tue, Mar 2, priced at $786 found 5 days ago
Wed, Aug 18 - Wed, Aug 25
PDX
Portland
LHR
London
$890 Roundtrip, found 3 days ago
$890
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Wed, Aug 18 from Portland to London, returning Wed, Aug 25, priced at $890 found 3 days ago
Wed, Aug 18 - Wed, Aug 25
PDX
Portland
LHR
London
$890 Roundtrip, found 3 days ago
$890
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 18 from Portland to London, returning Wed, Aug 25, priced at $890 found 3 days ago
Sun, Jan 24 - Thu, Feb 4
PDX
Portland
LHR
London
$900 Roundtrip, found 15 hours ago
$900
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sun, Jan 24 from Portland to London, returning Thu, Feb 4, priced at $900 found 15 hours ago

Peterborough economy flight packages

Price found within the past 48 hours. Click for updated prices.
Residence Inn by Marriott London Tower Bridge
4.0-star property

Residence Inn by Marriott London Tower Bridge

8.6/10 Excellent! (1,000 reviews)

Nov 26 - Nov 30

4 night stay

Portland (PDX) to London (LHR)

Air Canada • Non-stop roundtrip • Coach
Price was $2,256, price is now $1,663 per person
$1,663
per person
found 1 day ago
Great location and very quiet

Reviewed on Sep 23, 2026

Residence Inn by Marriott London Kensington
4.0-star property

Residence Inn by Marriott London Kensington

8.6/10 Excellent! (1,360 reviews)

Nov 24 - Dec 2

8 night stay

Portland (PDX) to London (LHR)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $3,567, price is now $2,225 per person
$2,225
per person
found 1 hour ago
Property looks tired in need of a renovation. I didn’t get the room which I’d actually booked and received a smaller one. Staff were unhelpful and although described as pet friendly you didn’t feel that pets were very welcome. One of the rings on the hob didn’t work in the room.

Reviewed on Oct 18, 2026

Hotel Riu Plaza London Victoria
4.0-star property

Hotel Riu Plaza London Victoria

9/10 Wonderful! (4,106 reviews)

Nov 26 - Nov 30

4 night stay

Portland (PDX) to London (LHR)

Air Canada • Non-stop roundtrip • Coach
Price was $2,479, price is now $1,799 per person
$1,799
per person
found 1 day ago
Very nice hotel and room but would have liked the room to be located closer to reception or at least an easier way to get to. Loved the breakfast spread.

Reviewed on Oct 19, 2026

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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

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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.