$918RT
Washington, D.C., DC (IAD) to Porto, Portugal (OPO)
TRAVEL DATES Mon, Apr 06 - Thu, Apr 16
Search This Deal Now
Search This Deal Now
Find This Fare Now
TRAVEL DATES Mon, Apr 06 - Thu, Apr 16
Airlines
TAP Air Portugal
Trip’s Length
10 Days
What You Need To Know
  • All mandatory taxes/fees are included in the price. Read More >
  • Baggage fees, if applicable, and other optional fees are not included.
  • Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any.

Expert verified flight deals from IAD to OPO. The largest selection of handpicked flight deals across all airlines from Washington, D.C., DC - Dulles International Airport to Porto, Portugal - Dr Fran Carneiro.