Vuelos Desde A. Internacional Washington Dulles (IAD) a Heathrow (LHR) Empezando Desde $243

Kick off your escape relaxed and calm and travel straight to Heathrow Airport from IAD. United Airlines and British Airways are among the airlines that offer nonstop services on this flight path.

If you’re traveling from Sterling to London, you can expect the flight to take an average of 7 hours and 19 minutes. If this sounds longer than you had hoped, why not take advantage of it? Read about where you’re headed, fine tune your itinerary and get as much shut-eye as possible before the adventure begins.

With 3,700 mi between Sterling and London, you’ll have plenty of time to relax and unwind. Take advantage of the entertainment on board, do some puzzles or doze for a while.

If you’re flying to London from Sterling, you’ll find several airlines that advertise direct flights. One of the best is United Airlines (UA), which has 60 flights each month. If you want more options, check out the fares on offer from British Airways (BA). This airline operates 60 flights on the Sterling to London route each month. Between the two, you’re bound to find the flight that’s perfect for you.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.