How long is the flight to Washington D.C. with TAP Air Portugal?

The average TAP Air Portugal flight time from Ireland to Washington D.C. is 8 hours and 1 minute.

Which other airlines can I fly to Washington D.C. with?

At the moment, Aer Lingus, American Airlines, British Airways, Air Canada and Lufthansa all fly to Washington D.C. too.

Is there anywhere else I could fly to with TAP Air Portugal?

TAP Air Portugal currently also flies to Lisbon, Porto and Madeira.

What's the cheapest month to fly to Washington D.C. with TAP Air Portugal?

Although it's difficult to get an accurate idea of when TAP Air Portugal flights to Washington D.C. are cheapest, the lowest fares are currently for departures in October .

Book TAP Air Portugal Flights to Washington D.C. from 349 € Return

The best TAP Air Portugal flight deals to Washington D.C.

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Washington D.C. with TAP Air Portugal.

Washington D.C..349 € per passenger.Departing Wed, 23 Oct, returning Tue, 5 Nov.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Wed, 23 Oct, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 5 Nov, arriving in Dublin.Price includes taxes and charges.From 349 €, select.

Washington D.C..350 € per passenger.Departing Tue, 25 Feb, returning Sat, 1 Mar.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Tue, 25 Feb, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Sat, 1 Mar, arriving in Dublin.Price includes taxes and charges.From 350 €, select.

Washington D.C..350 € per passenger.Departing Tue, 18 Feb, returning Tue, 25 Feb.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Tue, 18 Feb, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 25 Feb, arriving in Dublin.Price includes taxes and charges.From 350 €, select.

Washington D.C..351 € per passenger.Departing Wed, 2 Oct, returning Tue, 22 Oct.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Wed, 2 Oct, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 22 Oct, arriving in Dublin.Price includes taxes and charges.From 351 €, select.

Washington D.C..361 € per passenger.Departing Sat, 23 Nov, returning Sat, 30 Nov.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Sat, 23 Nov, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Sat, 30 Nov, arriving in Dublin.Price includes taxes and charges.From 361 €, select.

Washington D.C..361 € per passenger.Departing Thu, 16 Jan, returning Thu, 23 Jan.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Thu, 16 Jan, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Thu, 23 Jan, arriving in Dublin.Price includes taxes and charges.From 361 €, select.

Washington D.C..362 € per passenger.Departing Wed, 5 Mar, returning Mon, 10 Mar.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Wed, 5 Mar, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Mon, 10 Mar, arriving in Dublin.Price includes taxes and charges.From 362 €, select.

Washington D.C..364 € per passenger.Departing Fri, 20 Sep, returning Fri, 18 Oct.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Fri, 20 Sep, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Fri, 18 Oct, arriving in Dublin.Price includes taxes and charges.From 364 €, select.

Find the cheapest time to fly to Washington D.C. with TAP Air Portugal

Flexible on travel dates? Here's when fares are lowest.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Find which Washington D.C. airports TAP Air Portugal flies to

We were able to find fares for the following Washington D.C. airports. Find the one that works for you.

Flying to Washington D.C. with TAP Air Portugal

The things to know before you go.

Cheapest flight found	349 €
Cheapest month to fly	October

How to find cheap flights to Washington D.C. with TAP Air Portugal

Looking for cheap flight tickets to Washington D.C.? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest TAP Air Portugal flight tickets to Washington D.C.. And with us, there are no added fees – what you see is what you pay.

Fly from Dublin

At the moment, the best route to Washington D.C. with TAP Air Portugal is from Dublin to Washington D.C..

Fly in October

The cheapest time to go to Washington D.C. with TAP Air Portugal is currently October.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Washington D.C. with TAP Air Portugal.

Set up a Price Alert

We'll let you know when the price of your flight to Washington D.C. goes up or down so you can book when the time is just right. You're even able to watch specific TAP Air Portugal flights.

Book your TAP Air Portugal flight to Washington D.C. with extra peace of mind

Find flexible TAP Air Portugal flights to Washington D.C.

TAP Air Portugal might offer amendable tickets to Washington D.C., which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Washington D.C.. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Washington D.C. with TAP Air Portugal: FAQs

: The average TAP Air Portugal flight time from Ireland to Washington D.C. is 8 hours and 1 minute.
: At the moment, Aer Lingus, American Airlines, British Airways, Air Canada and Lufthansa all fly to Washington D.C. too.
: TAP Air Portugal currently also flies to Lisbon, Porto and Madeira.
: Although it's difficult to get an accurate idea of when TAP Air Portugal flights to Washington D.C. are cheapest, the lowest fares are currently for departures in October.

TAP Air Portugal flights to Washington D.C.