$468 Cheap flight deals from Washington (WAS) to Cambridge (LON)
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This Weekend's Flight Deals from Washington to Cambridge
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 $468 One Way, $863 Round Trip from Washington to Cambridge
Prices starting at $863 for return flights and $468 for one-way flights to Cambridge were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Cambridge economy flight packages
Stay Inn Express
Oct 8 - Oct 13
Washington (DCA) to Cambridge (CBG)
Reviewed on Sep 4, 2026
More About Flying To Cambridge from Washington
Route Information for Flights from Washington to Cambridge
Origin Airport IATA Code | WAS |
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Destination Airport IATA Code | LON |
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Washington to Cambridge
For the best travel experience from Washington to Cambridge domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.
Convenient Low-Cost Travel
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Earn Rewards on Your Washington to Cambridge Flights
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Cambridge Airports
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.