- Must visit
Seattle Art Museum
Major downtown art museum with global collections, rotating exhibitions, and strong Native art holdings.
Flights from London to Seattle, WA depart on average 68 times per day, taking around 11h 1m. Cheap flight tickets for this journey start at $517 (€417) if you book in advance.
There are 4 flights per day. The earliest flight runs at 00:59, the last at 23:58. The fastest flight covers the 4784 miles (7700 km) distance in 12h 35m. March is the cheapest month to fly.
Distance 4784 miles (7700 km) |
Average flight duration 11h 1m |
Cheapest ticket price $517 (€417) |
Flights per day 68 |
Direct flights 4 |
Fastest flight 12h 35m |
First flight 12:59 AM |
Last flight 11:58 PM |
Cheapest Month Mar |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Jan - Mar |
Best time to book 21 days |
Cheapest price
$598
Average price
$598
Fastest journey
13 h 40 m
Average duration
13 h 40 m
Flights per day
1
Distance
7700 km
The best way to find a cheap flight ticket from London to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Seattle, WA will cost around $598 if you buy it on the day, but the cheapest tickets can be found for only $598.
Of the 1 flights that leave London for Seattle, WA onThu, May 28, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, May 28 the direct flights cover the 7700 km distance in an average of 13 h 40 m but if you time it right, some flights will get you there in just 13 h 40 m .
On Thu, May 28 the longest flights will take 13 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


The table below shows live departures for London to Seattle, WA flights for tomorrow, Thursday, May 28. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:30 AM London | 13h40 | 8:10 PM Seattle, WA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Seattle — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle trip today.
Major downtown art museum with global collections, rotating exhibitions, and strong Native art holdings.
Bold contemporary museum focused on music, science fiction, gaming, and pop culture in an iconic building.
Immersive glass art museum showcasing Dale Chihuly's large-scale installations, galleries, and outdoor garden works.
Reworked waterfront promenade with piers, Elliott Bay views, and easy access to major downtown attractions.
Compact Queen Anne viewpoint famous for the classic skyline photo with the Space Needle and Mount Rainier.
Striking park built around preserved industrial structures, loved for skyline views and sunset photos.
Pacific salmon roasted on a cedar plank, a regional Northwest preparation that adds smoky wood aroma and highlights local seafood traditions.
A prized giant Pacific Northwest clam, often served raw, sautéed, or in chowder; it is a distinctive Puget Sound seafood specialty.
A late-night local favorite topped with cream cheese and often grilled onions or jalapeños, strongly associated with Seattle street food culture.
Beloved casual spot near Pike Place Market, best known for rich chowders and other seafood soups in a lively market setting.
Seattle fine-dining institution offering refined Pacific Northwest cuisine, polished service, and sweeping views over Lake Union.
Well-known oyster bar specializing in fresh local shellfish, raw bar plates, and a focused Pacific Northwest seafood experience.
Seattle is expensive by U.S. standards, especially for hotels, dining, and coffee, though casual eats and transit can help control daily costs.
Tip 18-20% at restaurants; 20%+ for great service. Bartenders: USD 1-2 per drink. Taxis/rideshares: 10-15%. Hotel staff: USD 2-5. Cafes: tip jar or round up.
Find answers to the most common questions about traveling from London to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.

Here are some other resources that might have the information you need