$257 Cheap flight deals from Baltimore (WAS) to Peterborough (LHR)

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This Weekend's Flight Deals from Baltimore 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, Jun 28 - Thu, Jul 2
DCA
Ronald Reagan Washington National
LHR
Heathrow
$1,295 Roundtrip, found 1 hour ago
$1,295
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Jun 28 from Ronald Reagan Washington National to Heathrow, returning Thu, Jul 2, priced at $1,295 found 1 hour ago
Sat, Jun 27 - Fri, Jul 10
BWI
Baltimore Washington Intl. Thurgood Marshall
LHR
Heathrow
$1,327 Roundtrip, found 8 hours ago
$1,327
Roundtrip
found 8 hours ago
Select Virgin Atlantic flight, departing Sat, Jun 27 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Fri, Jul 10, priced at $1,327 found 8 hours ago

Airfares from $257 One Way, $688 Round Trip from Baltimore to Peterborough

Prices starting at $688 for return flights and $257 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, Oct 7 - Tue, Oct 13
BWI
Baltimore
LHR
London
$688 Roundtrip, just found
$688
Roundtrip
just found
Select Icelandair flight, departing Wed, Oct 7 from Baltimore to London, returning Tue, Oct 13, priced at $688 just found
Sat, Mar 27 - Fri, Apr 2
DCA
Washington
LHR
London
$692 Roundtrip, found 18 hours ago
$692
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Sat, Mar 27 from Washington to London, returning Fri, Apr 2, priced at $692 found 18 hours ago
Sat, Mar 27 - Fri, Apr 2
DCA
Washington
LHR
London
$700 Roundtrip, found 18 hours ago
$700
Roundtrip
found 18 hours ago
Select Iberia flight, departing Sat, Mar 27 from Washington to London, returning Fri, Apr 2, priced at $700 found 18 hours ago
Thu, Mar 18 - Tue, Mar 23
BWI
Baltimore
LHR
London
$727 Roundtrip, found 1 day ago
$727
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Mar 18 from Baltimore to London, returning Tue, Mar 23, priced at $727 found 1 day ago
Sat, Oct 17 - Tue, Oct 27
DCA
Washington
LHR
London
$757 Roundtrip, found 5 days ago
$757
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Oct 17 from Washington to London, returning Tue, Oct 27, priced at $757 found 5 days ago

Peterborough economy flight packages

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

Hotel Riu Plaza London The Westminster

8.8/10 Excellent! (1,683 reviews)

Aug 9 - Aug 12

3 night stay

Baltimore (BWI) to London (LHR)

Delta • Non-stop • Coach

London (LHR) to Baltimore (BWI)

British Airways • Non-stop • Coach
Price was $1,629, price is now $1,321 per person
$1,321
per person
found 1 day 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

Hotel Riu Plaza London Victoria
4.0-star property

Hotel Riu Plaza London Victoria

9/10 Wonderful! (3,798 reviews)

Aug 9 - Aug 12

3 night stay

Baltimore (BWI) to London (LHR)

Delta • Non-stop • Coach

London (LHR) to Baltimore (BWI)

British Airways • Non-stop • Coach
Price was $1,745, price is now $1,354 per person
$1,354
per person
found 1 day ago
This hotel was very cleaned. The staff was helpful and friendly. The location was convenient.

Reviewed on Jun 19, 2026

Miiro Templeton Garden
4.0-star property

Miiro Templeton Garden

9.6/10 Exceptional! (634 reviews)

Aug 7 - Aug 11

4 night stay

Baltimore (BWI) to London (LHR)

British Airways • Roundtrip • Coach
Price was $1,770, price is now $1,459 per person
$1,459
per person
found 1 day ago
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More About Flying To Peterborough from Baltimore

Route Information for Flights from Baltimore to Peterborough

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

Baltimore 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.