$501 American Airlines Cheap Flights from Washington to London

Find The Best Day To Fly from Washington to London

Amazing American Airlines IAD to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $578 round trip and $501 one way. Prices and availability subject to change. Additional terms may apply.

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FAQs about American Airlines Flights from IAD to LHR

Can I catch a flight from Washington, DC (IAD-Washington Dulles Intl.) to London (LHR-Heathrow) right now?

Be sure to check out the Covid-19 Travel Advisor to see if there are any present travel advice reports or quarantine requirements in place in London (LHR-Heathrow) when flying in from Washington, DC (IAD-Washington Dulles Intl.).

What terminal is American Airlines at Washington, DC (IAD-Washington Dulles Intl.)?

While it's hard to say exactly which terminal your American Airlines flight from Dulles Intl. Airport to Heathrow Airport (LHR) will take off from, we can tell you that it's likely you'll be disembarking at terminal 5.

Are there American Airlines non-stop flights from IAD to LHR?

Expect to make a stopover when traveling from Dulles Intl. Airport to Heathrow Airport (LHR), as American Airlines doesn't offer any nonstop flights on this route. While waiting for your connection, you might like to buy the local newspaper or your favorite magazine from the airport bookstore to make the time go faster.

How long is an American Airlines flight from IAD to LHR?

If you enjoy a good movie marathon, you probably won't mind the fact that your American Airlines flight from Washington Dulles Intl. Airport (IAD) to London (LHR-Heathrow) will take an average of 12 hours and 28 minutes. Make sure you download your films before you climb aboard the plane, or simply make good use of the in-flight entertainment.

What type of aircraft does American Airlines fly from IAD to LHR?

The Boeing 787-8 is usually used by American Airlines between IAD and LHR. Browse through the aircraft safety card in your seat pocket if you want to learn a bit about it.

How many direct and indirect flights does American Airlines fly from IAD to LHR?

You'll have a great deal of choice if you fly with American Airlines from IAD to LHR. It offers about 6 flights every day.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to London Heathrow, please visit our Customer Service Portal.

Which airlines offer COVID-19 measures and exercise social distancing rules?

British Airways, Virgin Atlantic and Aer Lingus are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, 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.

How far in advance can you book a flight?

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 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Discover our best American Airlines flight from Washington IAD to London LHR 

To find the best deals on flights to Washington from London with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find 2 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Washington IAD to London LHR with American Airlines 

If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $578 to $578, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way American Airlines flights from Washington IAD to London LHR 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Washington to London costs from $501. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to London LHR from  Washington IAD with American Airlines 

To find a cheap American Airlines flight from Washington IAD to London LHR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on American Airlines flights from Washington IAD to London LHR 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Washington IAD to London LHR with American Airlines 

If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around 15 hour(s) 5 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for American Airlines flights from Washington IAD to London LHR 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to London LHR from  Washington IAD with American Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

American Airlines Airports
Hop on a(n) American Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
DFWUSADallas-Fort Worth Intl.599
CLTUSACharlotte-Douglas Intl.536
ORDUSAO'Hare Intl.317
PHLUSAPhiladelphia Intl.247
MIAUSAMiami Intl.193
DCAUSARonald Reagan Washington National152
PHXUSASky Harbor Intl.141
LAXUSALos Angeles Intl.81
LGAUSALaGuardia72
BOSUSALogan Intl.57

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