
Popular airlines from Heathrow Airport (LHR) to Washington Dulles Intl. Airport (IAD)
- American Airlines
American Airlines
- Air France
Air France
- British Airways
British Airways
- Delta
Delta
- KLM
KLM
- Lufthansa
Lufthansa
- Austrian Airlines
Austrian Airlines
- Plan, book, fly with confidence
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Find the cheapest month to fly from London (LHR) to Washington (IAD)
October is typically the cheapest month to fly
From S$600 - S$983 per traveller.
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Washington Dulles Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic |
Return price | S$783 |
Distance | 5866 km |
Average flight time | 3 hours 15 mins |
Perfect flights from London to Washington
Your Journey from London to Washington
Start your unforgettable journey with Expedia. Our broad selection of flights from London to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including . Our selection of flights from Heathrow to Washington Dulles Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from airlines, you're bound to find the perfect flight.
Maximizing Value with London to Washington Flights
Experience the joy of finding cheap flights from Heathrow to Washington Dulles Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices *.
Pre-Flight Essentials
Ensure a smooth journey from London to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Washington
Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your London to Washington Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Washington.
Beyond the Flight – Exploring Washington
With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from London to Washington with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Washington with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
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Popular flights to Washington
- Mumbai to Washington (BOM - IAD)
- Newark Liberty Intl. Airport to Washington (EWR - IAD)
- Bangkok to Washington (BKK - IAD)
- Kuala Lumpur to Washington (KUL - IAD)
- Amsterdam to Washington (AMS - IAD)
- Boston to Washington (BOS - IAD)
- New York to Washington (LGA - IAD)
- Dubai to Washington (DXB - IAD)
- Seoul to Washington (ICN - IAD)
- Singapore to Washington (SIN - IAD)
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Singapore to Newquay (SIN - NQY)Singapore to Southampton (SIN - SOU)Qatar Airways Singapore (SIN) to Manchester (MAN) flightsManchester to Paris (MAN - CDG)Singapore to Norwich (SIN - NWI)Singapore to Nottingham (SIN - NQT)Singapore to Plymouth (SIN - PLH)Singapore to Birmingham (SIN - BHX)Leeds to Singapore (LBA - SIN)Newcastle to Singapore (NCL - SIN)London to Liverpool (LHR - LPL)Singapore to Exeter (SIN - EXT)Singapore to Liverpool (SIN - LPL)Manchester to Singapore (MAN - SIN)Singapore to Leeds (SIN - LBA)Newcastle to London (NCL - LHR)Singapore to Bristol (SIN - BRS)Singapore to Durham (SIN - MME)Kuala Lumpur to Manchester (KUL - MAN)Kota Bharu to Manchester (KBR - MAN)Birmingham to Singapore (BHX - SIN)Singapore to Cambridge (SIN - CBG)Singapore to Norfolk (SIN - ORF)Singapore to Newcastle (SIN - NCL)Manchester to London (MAN - LHR)Singapore to Charlottesville (SIN - CHO)London to Manchester (LHR - MAN)Birmingham to Helsinki (BHX - HEL)Bristol to Edinburgh (BRS - EDI)Singapore to Manchester (SIN - MAN)
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