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Find the best flight from Washington DC

ReturnOne-wayMulti-city
Depart
Fri, 2/7
Return
Fri, 9/7
Travellers
1, Economy

Great deals from Washington DC

We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Lisbon, PT (LIS)
Fri, 2/7 - Fri, 9/7
British Airways - Roundtrip, Economy
US$423
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched Tripadvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.