Cheap flights from Washington to England from $297

If you’re not able to fly to England in January, then March is your next best option. Flight prices from State of Washington to England during March average around $777.

The cheapest day to depart on your flight to England is on a Monday when prices can be found for as low as $925. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Saturday, with ticket prices averaging around $1,040.

According to our data, the cheapest time of day to fly to England is at noon. momondo users have found flights departing from State of Washington to England at noon for as low as $961. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the evening, with an average ticket price of $999. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Seattle/Tacoma Intl to London Heathrow for the best Washington - England flight prices

You are more likely to see cheaper flights to England from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to England for around $922 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from State of Washington for as low as $862 on momondo.

There are 4 cabin classes available to choose from on State of Washington to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Iberia, United Airlines, and Delta are the most popular carriers operating from Washington to England

Delta, British Airways and Virgin Atlantic are the top three most popular airlines that fly to England from State of Washington according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when traveling to England. Keep in mind that there are 14 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

The number of flights available between State of Washington and England is 14 per day as of November 2026. The most frequent departure time is 6:00PM, with 54% of daily flights leaving in the afternoon.

100 flights are operational weekly from State of Washington to England as of November 2026. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.