$282 Find Cheap Flights from Washington Dulles Airport to Europe - Compare and Save

The cheapest ticket to Europe from Washington, D.C. Dulles Intl Airport found in the last 5 days was to London, at $442 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was $442.

The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $851 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $919.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 3 stops layover the cheapest option at $936 on average.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Europe is January, when tickets cost $659 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,177 and $990 respectively.

When flying from Washington Dulles Airport to Europe, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Europe, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

There are 16 airlines that fly nonstop from Washington, D.C. Dulles Intl Airport to Europe. They are: American Airlines, KLM, Austrian Airlines, Aer Lingus, Air France, Delta, United Airlines, JetBlue, Scandinavian Airlines, Finnair, Iberia, Brussels Airlines, TAP AIR PORTUGAL, Lufthansa, Virgin Atlantic and British Airways. The cheapest price of all airlines flying this route was found with Iberia at $388 for a round-trip flight to Madrid (MAD). On average, Finnair offers the best prices for nonstop flights between Washington, D.C. Dulles Intl Airport and Europe.

Washington, D.C. Dulles Intl Airport and Europe are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (194 flights per week), Air Canada (172 flights per week), and Lufthansa (154 flights per week).

The duration of a flight to Europe depends on your arrival airport. The shortest routes to Europe from Washington, D.C. Dulles Intl Airport are to Lisbon, which takes 6h 50m, London, which takes 7h 10m, and Amsterdam, which takes 7h 20m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Washington, D.C. Dulles Intl Airport to Europe departs at 5:45 pm, landing in London at 6:20 am.

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Europe jets off at 10:55 pm and lands in London at 11:20 am.