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Virgin Atlantic flights from London Heathrow Airport to Washington, D.C. Dulles Intl Airport (LHR - IAD)

LHR — IAD
8 Jul — 15 Jul1
1 adult

Cheapflights users flying from London to Washington, D.C. on Virgin Atlantic typically fly into Washington, D.C. Dulles Intl and depart from London Heathrow. Select your dates above for pricing.

Virgin Atlantic flights from Heathrow to Dulles Intl in 2025

Find detailed information about Virgin Atlantic flights from Heathrow to Dulles Intl. Explore the options provided by Virgin Atlantic to plan your journey from Heathrow to Dulles Intl. Data last updated 3 July 2025.

One-way from

£595

Return from

£503

Popular in

August

Cheapest in

February

Average price (all airlines)

£726
Virgin Atlantic
  • Virgin Atlantic
  • 14/8
  • Nonstop
  • 8h 25m total
  • London to Washington, D.C.
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Virgin Atlantic
  • Virgin Atlantic
  • 24/8-2/9
  • Nonstop
  • 15h 55m total
  • London to Washington, D.C.
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Highest demand for flights from London Heathrow to Washington, D.C. Dulles Intl; 13% potential price increase.
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Best time to find cheap flights from London Heathrow to Washington, D.C. Dulles Intl; 2% potential price drop.
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Average price for all London Heathrow to Washington, D.C. Dulles Intl flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport on Virgin Atlantic for under £1,000?

    Cheapflights currently has 1 LHR-IAD flights for under £1,000. Flights to Washington, D.C. Dulles Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about Virgin Atlantic?

    The average rating from 7,983 Virgin Atlantic reviews by Cheapflights users is 8.0 (out of a maximum rating of 10). If you are considering flying LHR-IAD with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Washington, D.C. Dulles Intl Airport with Virgin Atlantic.

Find Virgin Atlantic flight deals from Heathrow to Dulles Intl

Cheapest Virgin Atlantic flights from Heathrow to Dulles Intl
Explore the most affordable Virgin Atlantic flight options available from Heathrow to Dulles Intl. Find the lowest fares with prices last updated on 3 July 2025.

Sun 24/812:35LHR - IAD
Nonstop8h 25mVirgin Atlantic
Tue 2/917:50IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 2/7£503

Travel insights for Virgin Atlantic flights from Heathrow to Dulles Intl

Get recent, data-driven insights about Virgin Atlantic flights from Heathrow to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport with Virgin Atlantic?

Use this chart to determine the optimal time to book a return flight from Heathrow to Dulles Intl. Price data was last updated on 27 June 2025.

Booking with Virgin Atlantic 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport with Virgin Atlantic?

Currently, the most affordable month to book a Virgin Atlantic flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport in March, with an average price of £422. Conversely, traveling with Virgin Atlantic from London Heathrow Airport to Washington, D.C. Dulles Intl Airport in July will be the most expensive, with an average cost of £545. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Virgin Atlantic flight availability from London Heathrow Airport to Washington, D.C. Dulles Intl Airport

The most Virgin Atlantic flights from LHR to IAD are scheduled on a Monday (1 on average). You will have fewer Virgin Atlantic flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Best time to book a flight from Heathrow to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Dulles Intl on another airline

Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 3 July 2025.
Lufthansa flights from London Heathrow to Washington, D.C. Dulles Intl

See what others are saying about Virgin Atlantic

Read reviews and see what other travellers are saying about their experiences with Virgin Atlantic. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Virgin Atlantic for your next flight. Reviews last updated 3 July 2025.
Virgin Atlantic
7.4
Good
654 reviews
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Overview

Entertainment

7.5

Food

6.9

Boarding

7.6

Crew

8.1

Comfort

7.2

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