
Popular airlines from Heathrow Airport (LHR) to Washington Dulles International Airport (IAD)
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- TAP Portugal
TAP Portugal
- Iberia
Iberia
- Finnair
Finnair
- Lufthansa
Lufthansa
- Air France
Air France
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Cheap Flights from London (LHR) to Washington (IAD)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,014 Return, found 3 days ago
NZ$1,014
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,427 Return, found 3 days ago
NZ$1,427
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,441 Return, found 3 days ago
NZ$1,441
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,457 Return, found 3 days ago
NZ$1,457
Return
found 3 days ago

Sat, 27 Dec - Thu, 1 Jan
LHR
London
IAD
Washington
NZ$1,539 Return, found 3 days ago
NZ$1,539
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,562 Return, found 3 days ago
NZ$1,562
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,562 Return, found 3 days ago
NZ$1,562
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,583 Return, found 3 days ago
NZ$1,583
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,595 Return, found 3 days ago
NZ$1,595
Return
found 3 days ago

Thu, 8 Jan - Wed, 14 Jan
LHR
London
IAD
Washington
NZ$1,595 Return, found 3 days ago
NZ$1,595
Return
found 3 days ago
Origin airport | Heathrow |
|---|---|
Destination airport | Washington Dulles Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
Return price | NZ$1,014 |
Distance | 5866 km |
Average flight time | 3 hours 36 mins |
Perfect flights from London to Washington
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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Heathrow to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,036 and roundtrip prices from NZ$1,014. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.
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