EFFICIECYIFEFlight Italiano

IAD · Washington Dulles

Cheap flights from Washington Dulles with the best value

From Washington Dulles the index holds 68 destinations reachable on a non-stop return flight, across 31 countries. Below they are not ranked by price but by kilometres per euro: how much distance you take home for every euro spent. It is a different way to choose — you do not start from the destination, you start from how far you want to go.

The best value is Dallas-Fort Worth (DFW, United States): 3.764 km return for €50.0, that is 75.3 km per euro, leaving 14 Nov and coming back 18 Nov.

The best 12 destinations from IAD

#DestinationCountryDatesReturn fareKm returnKm/€Nights
01Dallas-Fort WorthDFWUnited States14 Nov – 18 Nov50.0 €−79%3.76475.34Search these datesThings to do
02DubaiDXBUnited Arab Emirates13 Jan 2027 – 26 Jan 2027473.0 €−44%22.71048.013Search these datesThings to do
03Abu DhabiAUHUnited Arab Emirates17 Jan 2027 – 26 Jan 2027586.0 €−30%22.77438.99Search these datesThings to do
04Addis AbabaADDEthiopia26 Mar 2027 – 29 Mar 2027610.0 €−28%23.12637.93Search these datesThings to do
05Fort LauderdaleFLLUnited States14 Nov – 21 Nov80.0 €−60%2.90836.47Search these datesThings to do
06Las VegasLASUnited States29 Dec – 03 Jan 2027183.0 €−48%6.63236.25Search these datesThings to do
07OrlandoMCOUnited States18 Jan 2027 – 22 Jan 202776.0 €−57%2.44432.24Search these datesThings to do
08LagosLOSNigeria07 Feb 2027 – 22 Feb 2027550.0 €17.50431.815Search these datesThings to do
09BarcelonaBCNSpain04 Dec – 10 Dec449.0 €13.03229.06Search these datesThings to do
10MiamiMIAUnited States21 Dec – 24 Dec109.0 €−46%2.97227.33Search these datesThings to do
11SeoulICNSouth Korea11 Nov – 25 Nov862.0 €22.34625.914Search these datesThings to do
12San DiegoSANUnited States01 Nov – 05 Nov291.0 €7.23624.94Search these datesThings to do
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Nearby and related departure airports

DCA · WashingtonBWI · BaltimoreRIC · RichmondPHL · PhiladelphiaORF · NorfolkPIT · PittsburghEWR · New YorkRDU · Raleigh/DurhamJFK · New YorkLGA · New YorkGSO · Piedmont Triad International AirportSWF · Stewart International Airport

Value here is not a judgement on the airline or the comfort on board: it is how much the trip is worth against what it costs. The Efficiency Score combines kilometres per euro, price, distance, length of stay and the route history — what that route usually costs at the same time of year.

Fares observed on 2026-10-31 · non-stop return · indicative prices, confirm on the operator's site before booking.