American Airlines Amsterdam Amsterdam AMS British Airways Delta Airlines KLM Airlines London London LHR oneworld alliance Skyteam Alliance United Airlines Washington Dulles IAD

Delta-United $442 IAD to Amsterdam, British Airways $506 IAD to London

Washington DC Dulles IAD to London and Amsterdam are a couple of deals available today. Delta and United Airlines offer nonstop flights to Amsterdam in the $440s, but only from Feb 28 to March 31.

British Airways is $506 to Amsterdam or London Heathrow LHR. BA is the lowest alliance fare to London with departure dates Jan 19 to Mar 30. Amsterdam on British Airways at $506 round trip is higher than fares with Delta and United. Departure dates for Amsterdam are the same limited Feb 28-March 31 window as Delta and United.

United Airlines   Washington DC Dulles IAD – Amsterdam, Netherlands nonstop flights

$441.06 round trip   Sat Mar 4 – Sun Mar 12

IAD-AMS $441 UA Mar4-12

KLM Airlines   Washington DC Dulles IAD – Amsterdam, Netherlands nonstop flights

$441.15 round trip   Sun March 5 – Mon March 13

IAD-AMS $441 KL Mar5-13

British Airways   Washington DC Dulles IAD – London Heathrow LHR  nonstop flights

$505.76 round trip   Sat Feb 11 – Sun Feb 19

IAD-LHR $506 BA Feb11-19

SkyTeam and Star Alliance are priced in $530s for IAD to London, but like Amsterdam the lowest fares are only for travel in March.

Loyalty Traveler curated Airfare Deals and Google Flights and Kayak Explore tutorials.

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