Flights from Washington DC to Portugal

Our cheapest offers for flights from Washington DC to Portugal

Here you can compare cheap flights from Washington DC (IAD) to Portugal for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portugal. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from Washington DC (IAD) to Portugal
You can also change your filters (Departure airport: Washington DC (IAD), Destination country: Portugal) or look for alternative cheap flights.
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.