The cheapest times to fly from LDE to IAD are

  • January 8th to April 1st
  • October 8th to December 9th (except the week of October 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LDE to IAD is early to mid February. Prices can be as high as $1569 for Saturday flights during late July, or as low as $796 for Tuesday flights around early to mid February.


When to Fly to Washington

Flying from Tarbes/Lourdes/Pyrenees (LDE) to Washington, DC (IAD) will usually cost between $796 to $1530 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid February with an average ticket price of $814. Due to high demand the most expensive time to fly is late July, with an average price of $1531. Planning your trip to low-cost times can easily save you $717 on economy flights and even more on first-class flights. Generally, any price below $832 can be considered a good price for a round-trip LDE to IAD flight.

See below for a graph of average weekly prices for the LDE to IAD route. All prices are for round-trip tickets in USD.

LDE to IAD Flight Prices

Compared to other flights, the LDE to IAD flight is cheaper than the average and costs slightly more than the average flight leaving from Lourdes. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to IAD, and Monday the cheapest day to fly back into LDE. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $133 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $890. Return trip prices are from the IAD to LDE flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LDE to IAD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 60 minutes may not be realistic.


Flight Hacking LDE to IAD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LDE to IAD — but Champion Traveler does!

Hack #1: Dublin (LDE > DUB > IAD)

  • Price for both tickets: $627
  • Average savings: $205 (24.64%)

See LDE to ORY flights

Hack #2: Paris (LDE > ORY > IAD)

  • Price for both tickets: $682
  • Average savings: $150 (18%)

See LDE to DUB flights

Hack #3: Lisbon (LDE > LIS > IAD)

  • Price for both tickets: $799
  • Average savings: $33 (3.97%)

See LDE to LIS flights


Flight Questions Answered

Still have questions about flying from LDE to IAD? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air Canada, Air France, Brussels Airlines, Delta, Icelandair, Lufthansa, Tap Air Portugal, United, and potentially more during busy seasons.

How far away is it from Washington Dulles International Airport to Tarbes-Lourdes-Pyrenees Airport?

The distance between the two airports is roughly 3896 miles or 6270 kilometers.

How long does it take to fly from LDE to IAD?

The real-world flight time for a nonstop LDE to IAD flight is about 7 hour 60 minutes.

How many flights go between Tarbes/Lourdes/Pyrenees and Washington, DC?

It depends on the day of the week and the date, but a typical day might have around 6 available flights from LDE to IAD.


Airport Location Info


Departing Airport

Origination code LDE
Origination airport name Tarbes-Lourdes-Pyrenees Airport
City Tarbes/Lourdes/Pyrenees
Country France
Latitude 43.2
Longitude 0

Return Airport

Destination code IAD
Destination airport name Washington Dulles International Airport
City Washington, DC
Country the United States
Latitude 38.9
Longitude -77.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.