Cheap flights from Washington Dulles Intl (IAD) to United Kingdom

Flight FAQs

From Washington Dulles Intl to United Kingdom

Are flight prices decreasing from Washington Dulles Intl to United Kingdom due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and United Kingdom for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to United Kingdom to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Washington Dulles Intl to United Kingdom. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to United Kingdom have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to United Kingdom have new flexible policies in place due to COVID-19. United Airlines, British Airways, and Icelandair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Washington Dulles Intl to United Kingdom for under $500 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to United Kingdom for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $441, but on average you can expect to pay $497.

Are there nonstop flights from Washington Dulles Intl to United Kingdom for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to United Kingdom under $600. A good price for a nonstop flight from Washington Dulles Intl to United Kingdom is less than $617.

Are there last-minute flights available from Washington Dulles Intl to United Kingdom for under $600?

There are currently 20+ open flights from Washington Dulles Intl to United Kingdom within the next 7 days for less than $600.

What are the most popular airlines that fly from Washington Dulles Intl to United Kingdom?

Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from Washington Dulles Intl to United Kingdom.

What are the most popular routes from Washington Dulles Intl to United Kingdom?

When deciding which route to take from Washington Dulles Intl to United Kingdom consider Washington Dulles Intl - London Heathrow, Washington Dulles Intl - London Gatwick or Washington Dulles Intl - London City as they are the most popular.

What are the cheapest Flights from Washington Dulles Intl to United Kingdom?

While on average a flight from Washington Dulles Intl to United Kingdom is generally $1,606, our data shows the cheapest flight currently is $287. When looking at the most popular route, (Washington Dulles Intl - London Heathrow), you can expect to pay $527 for that flight.

How long is the flight from Washington Dulles Intl to United Kingdom?

A quick flight from Washington Dulles Intl to United Kingdom can take about 7h 10m. United Airlines provides one of the quickest options available for as low as $638. This flight may include one or multiple stops.

What is the cheapest airline to fly from Washington Dulles Intl to United Kingdom round-trip?

According to our current data, TAP AIR PORTUGAL ($441), offers the cheapest pricing from Washington Dulles Intl to United Kingdom.

What are the cheapest airlines to fly from Washington Dulles Intl to United Kingdom one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $231. Delta flights start at $235 while deals on British Airways start at $241 one-way.