Find cheap flights to Washington from £276

1 adult
0 bags
Sun 10/12
Sun 17/12

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About Flights to Washington

Summary info about Washington flight prices, duration and airlines

Best One-Way Price


Best Round-Trip Price


Fastest flight time

21h 55m

Operated By

3 airlines
The best one-way flight price to Washington from United Kingdom in the last 72 hours is £276 (London Stansted to Seattle/Tacoma Intl).
The best round-trip flight price to Washington from United Kingdom in the last 72 hours is £370 (London Gatwick to Seattle/Tacoma Intl).
The fastest flight to Washington from United Kingdom takes 21h 55m (London Gatwick to Seattle/Tacoma Intl).
There are 3 airlines operating flights to Washington, including American Airlines, British Airways and Icelandair.

Washington flights insights and trends

Explore insights for your Washington flight to craft the best travel plan

What is the cheapest flight I can find to State of Washington?

The average flight to State of Washington costs £642/per person and the cheapest flight to State of Washington is £61/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.
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How long is the flight from United Kingdom to State of Washington?

The flight from United Kingdom to State of Washington depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Seattle/Tacoma Intl (the most popular airport in State of Washington), then the flight time is 9h 45m on average. If you fly from Manchester (another popular airport in United Kingdom) to Seattle/Tacoma Intl, then the average flight time is 12h 35m.

Which airlines fly to State of Washington?

There are a total of 16 airlines that operate flight routes to State of Washington, with Virgin Atlantic being the most popular option. An estimated 40% of those flying into State of Washington choose to fly with Virgin Atlantic. If you’re unable to find tickets with Virgin Atlantic, then British Airways and Finnair are also popular airlines to fly with.

Cheapest flights to cities in State of Washington

Click on the cities below to find out when it's cheapest to fly to State of Washington from United Kingdom

Useful information for your flight to State of Washington

Get up-to-date answers for some of the most frequently asked questions regarding flying to State of Washington

What is the best airport to fly into to visit Seattle?

I plan on visiting Space Needle. Which airport is the quickest drive?

For the quickest drive from an arrival airport to Space Needle, fly into Seattle Airport or Everett Airport, which are closest to the area.

What are the most popular landmarks in State of Washington?

What is the weather like in State of Washington?

State of Washington typically has a temperature range from 5 °C(December) to 19 °C(July). Those looking to avoid rain and/or snow while visiting State of Washington should plan their trip in July, August, or September, as these months are relatively less likely to have precipitation.

How much are flights to State of Washington?

Flights to State of Washington have been found on momondo for as low as £358 per ticket recently. However, the average price tends to be £1,259 and anything for £1,161 or less is a good deal. £2,427 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

When did momondo last update prices for flights to Washington?

Prices for flights to Washington were last updated today.

How many operators does momondo search for flights to Washington?

How old do you have to be to fly to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Popular cities and sights

Looking to visit State of Washington? Check out these cities and spend time seeing some of the most popular sights in State of Washington.

Recent flights found to popular cities in State of Washington

Find flights to these popular cities in State of Washington from your nearest airport.

Cheapest flight routes to State of Washington

These routes have the cheapest flights to State of Washington found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonSeattle12h 35m£370
GlasgowSeattle11h 15m£507
ManchesterSeattle12h 35m£514
LondonSpokane19h 50m£541
EdinburghSeattle12h 45m£591
Newcastle upon TyneSeattle13h 35m£607
BristolSeattle17h 30m£633
BirminghamSpokane23h 01m£670
GlasgowYakima42h 46m£764
BelfastSeattle28h 50m£819
LeedsSeattle21h 00m£837
ManchesterSpokane20h 08m£873
LondonPasco23h 23m£898
EdinburghPasco18h 34m£974
NewquaySeattle30h 25m£1,120
BirminghamSeattle34h 27m£1,164

Useful information for finding State of Washington flight deals

Learn about all of the flight booking features offered by momondo for free.
  • How do I get Price Alerts for flights to State of Washington?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to State of Washington. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights to State of Washington with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington.

Can I find flights to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Washington to just show those with flexible booking policies.

How can momondo help me find flights to Washington?

momondo provides multiple filters to help you find the best flight to Washington. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.