Cheap Flights from Warsaw to Washington D.C. from $594

Frequently Asked Questions

• What are the cheapest flights from Warsaw to Washington D.C. (WAW-WAS)?

  Based on Trip.com data, British Airways offers one-way fares as low as $594 on Cheapest nonstop routes (e.g. WAW to IAD on Sun, May 3), while TAP Air Portugal offers Cheapest nonstop round-trips from $575 departing on Wed, Apr 22 and returning on Tue, Apr 28.

• Which airlines offer direct flights from Warsaw to Washington D.C.?

  At the moment, you can catch a nonstop flight from Warsaw to Washington D.C. with the following airlines, including: LOT Polish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Warsaw to Washington D.C.?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Warsaw to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Warsaw to Washington D.C.?

  To find best deals on flights from Warsaw to Washington D.C., you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, May 3, with one-way flights priced at just $594.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is British Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Warsaw (WAW) to Washington D.C. (WAS) the cheapest?

  The cheapest months to fly from Warsaw to Washington D.C. is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Warsaw to Washington D.C. on?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Warsaw to Washington D.C. on March 16, 2026 with British Airways, with prices starting at $596.

• Which airports can I fly to for Washington D.C. from Warsaw?

  You can land at any one of the following hubs in Washington D.C., with Warsaw Chopin Airport to Dulles International Airport (WAW-IAD) is by far the most common option on this route: Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA).

• Is there any time difference between Warsaw and Washington D.C.?

  The time difference between Washington D.C. and Warsaw is 6h.

• How do I change or cancel my ticket from Warsaw to Washington D.C.?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.