Virgin Atlantic flights from Seattle to London (SEA - LON)

• Can I get a flight from Seattle to London on Virgin Atlantic for under $1,000?

  Seattle to London flights on Virgin Atlantic are currently available under $1,000. 5 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

• How do most travelers feel about Virgin Atlantic?

  The average rating from 7,691 Virgin Atlantic reviews by Cheapflights users is 7.0 (out of a maximum rating of 10). If you are considering flying SEA-LON with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to London with Virgin Atlantic.

Currently, the most affordable month to book a Virgin Atlantic flight from Seattle to London in November, with an average price of $653. Conversely, traveling with Virgin Atlantic from Seattle to London in June will be the most expensive, with an average cost of $1,158. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).