Cheap flights from Copenhagen, Denmark to Philadelphia, USA for only €291 roundtrip with British Airways and American Airlines.DEPART:Copenhagen, DenmarkARRIVE:Philadelphia, USARETURN:Copenhagen, DenmarkDATES:Availability from October 2022 to June 2023 (excluding Christmas/New Year)Example dates:4th-11th Oct5th-12th Oct10th-17th Oct11th-18th Oct18th-25th Oct19th-26th Oct31st Oct – 7th Nov2nd-9th Nov3rd-10th Nov4th-11th Nov5th-12th Nov6th-13th Nov7th-14th Nov9th-16th Nov16th-23rd Nov17th-24th Nov18th-25th Nov20th-27th Nov21st-28th Nov25th Nov – 2nd Dec26th Nov – 3rd Dec30th Nov – 7th DecAdvertisement1st-8th Dec2nd-9th Dec3rd-10th Dec4th-11th Dec5th-12th Dec11th-18th Dec4th-11th Jan5th-12th Jan6th-13th Jan8th-15th Jan11th-18th Jan12th-19th Jan13th-20th Jan16th-23rd Jan17th-24th Jan18th-25th Jan22nd-29th Jan23rd-30th Jan24th-31st Jan28th Jan – 4th Feb2nd-9th Feb8th-15th Feb9th-16th Feb10th-17th Feb11th-18th Feb12th-19th Feb15th-22nd Feb17th-24th Feb21st-28th Feb23rd Feb – 2nd Mar24th Feb – 3rd Mar25th Feb – 4th Mar14th-21st Mar15th-22nd Mar22nd-29th Mar23rd-30th Mar26th Mar – 2nd Apr27th Mar – 3rd Apr10th-17th May12th-19th May7th-14th Jun12th-19th Jun21st-28th Junand more…STOPS:Amsterdam/BostonLondonAIRLINES:British AirwaysAmerican AirlinesGO TO DEAL All the information on this page is accurate at the time of publication.If you are viewing this deal at a later date, the price and availability may no longer be as advertised.To ensure you never miss a Secret Flying deal again, download our FREE smartphone app to receive instant flight deal alerts. Find a hotel to go with your flight to Philadelphia Search Hotels Powered byAdvertisement