Flights from Seattle Airport (SEA) to Heathrow Airport Airport (LHR)
We've found the cheapest flights to London
Flying from Seattle-Tacoma International to London Heathrow is relatively easy as there are 13 who offer direct flights. These airliners include AlphaSky, Singapore Airlines, Aeromexico, Alaska Airlines, Iberia, Finnair, American Airlines, Aer Lingus, Virgin Atlantic, KLM, Air France, British Airways and Delta Air Lines. The flight time is approximately 9 Hours 52 Minutes.
The most expensive flight prices are typically at weekends and daytime flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. Flight to London Heathrow will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.
The time zone at London Heathrow is different from Seattle-Tacoma International, so please be aware of this when making travel arrangements.
If you plan on flying to London Heathrow Airport from Seattle-Tacoma International Airport you can pre-arrange your long or short term parking at Seattle-Tacoma International Airport.
If you chose to rent a car at London Heathrow Airport and need to return it, find the nearest fuel station along your route to London Heathrow Airport in order to avoid incurring additional cost when you return your vehicle.
Organise and book your choice of transport to Seattle-Tacoma International Airport:
- Private Transfers to Seattle-Tacoma International Airport
- Buses to Seattle-Tacoma International Airport
- Taxis to Seattle-Tacoma International Airport
- Train Services to/near Seattle-Tacoma International Airport
Ensure your arrival at London Heathrow Airport is as smooth as possible by pre-booking your transport - which in many cases will also save you money:
- Car rental at London Heathrow Airport (LHR)
- Private transfers at London Heathrow Airport (LHR)
- Buses from London Heathrow Airport (LHR)
- Taxis from London Heathrow Airport (LHR)
- Train services at or near London Heathrow Airport (LHR)
You can also research and pre-book a hotel near London Heathrow Airport
To see all airliners that offer flights between Seattle-Tacoma International and London Heathrow please see the table below.
Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 11:10 | 20:30 | VIEW FLIGHTS |
British Airways | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 07:00 | 19:50 | VIEW FLIGHTS |
Virgin Atlantic | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 12:40 | 20:30 | VIEW FLIGHTS |
KLM | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 11:10 | 20:30 | VIEW FLIGHTS |
Air France | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 11:10 | 20:30 | VIEW FLIGHTS |
Iberia | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 12:15 | 19:50 | VIEW FLIGHTS |
Finnair | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 12:15 | 19:50 | VIEW FLIGHTS |
American Airlines | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 12:15 | 19:50 | VIEW FLIGHTS |
Aer Lingus | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 12:15 | 19:50 | VIEW FLIGHTS |
Alaska Airlines | 1 | 2 | 1 | 1 | 1 | 2 | 0 | 14:35 | 19:50 | VIEW FLIGHTS |
Singapore Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 11:10 | 18:45 | VIEW FLIGHTS |
Aeromexico | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 11:10 | 18:45 | VIEW FLIGHTS |
AlphaSky | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 12:15 | 12:15 | VIEW FLIGHTS |
Flights from Seattle-Tacoma International to London Heathrow are very limited. Only Delta Air Lines operate flights, of which there is only 1 per week. The time of the departure for this flight is 11:10
If you would like more information on this flight the please visit the website for Delta Air Lines at delta.com. You will be able to find the latest availability, prices and make your booking online.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.
Day | Flight Times | Flights | ||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 12:40
18:05
19:50
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Tuesday | 12:15
14:35
18:05
19:50
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Wednesday | 07:00
18:45
19:50
19:55
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Thursday | 12:40
18:45
19:50
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Friday | 12:15
14:45
18:45
20:30
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Saturday | 13:10
14:45
18:45
19:50
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunday | 07:10
11:10
18:45
19:50
20:00
| VIEW FLIGHTS |
If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.
Route | Stops | Distance | Flying Time |
---|---|---|---|
Richmond Vancouver to Heathrow | 0 | 9 Hours 43 Minutes |
Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.
Looking for the best car hire deals?
Search for the best car rental at LHR
Flight Price FAQ - Seattle (SEA) to London (LHR)
Compare Flight Prices from SEA to LHR
Was your flight delayed or cancelled?
You may be eligible to receive up to 600 EUR compensation per person in your party.
Claim Now!Beat the Queues
Don't stand sweating for 45 mins waiting for Security. Get a fast track and get through in 5 mins or less.
Book nowFlight Info FAQ - Seattle (SEA) to London (LHR)
Other Airports Connecting To Heathrow Airport in united states
- airplanemode_active New York John F Kennedy International Airport to Heathrow London 147 flights per week
- airplanemode_active Los Angeles Airport to Heathrow London 56 flights per week
- airplanemode_active Miami International Airport to Heathrow London 43 flights per week
- airplanemode_active Washington Dulles International Airport to Heathrow London 39 flights per week
- airplanemode_active San Francisco Airport to Heathrow London 35 flights per week
- airplanemode_active Houston Airport to Heathrow London 27 flights per week
- airplanemode_active Charlotte Douglas Airport to Heathrow London 21 flights per week
- airplanemode_active Denver International Airport to Heathrow London 14 flights per week
- airplanemode_active San Diego International Airport to Heathrow London 9 flights per week
- airplanemode_active Nashville Airport to Heathrow London 7 flights per week
- airplanemode_active Kentucky Airport to Heathrow London 7 flights per week
- airplanemode_active Minneapolis St Paul International Airport to Heathrow London 7 flights per week
- airplanemode_active Phoenix Airport to Heathrow London 7 flights per week
- airplanemode_active Salt Lake City Airport to Heathrow London 7 flights per week
- airplanemode_active New Orleans Airport to Heathrow London 6 flights per week
- airplanemode_active Newark Airport to Heathrow London 63 flights per week
- airplanemode_active Boston Airport to Heathrow London 48 flights per week
- airplanemode_active Chicago OHare International Airport to Heathrow London 42 flights per week
- airplanemode_active Atlanta Airport to Heathrow London 35 flights per week
- airplanemode_active Dallas Fort Worth International Airport to Heathrow London 34 flights per week
- airplanemode_active Orlando International Airport to Heathrow London 26 flights per week
- airplanemode_active Las Vegas Airport to Heathrow London 16 flights per week
- airplanemode_active Philadelphia International Airport to Heathrow London 14 flights per week
- airplanemode_active Austin bergstrom International Airport to Heathrow London 7 flights per week
- airplanemode_active Baltimore Washington International Thurgood Marshall Airport to Heathrow London 7 flights per week
- airplanemode_active Detroit Airport to Heathrow London 7 flights per week
- airplanemode_active Portland International Airport to Heathrow London 7 flights per week
- airplanemode_active Raleigh Airport to Heathrow London 7 flights per week
- airplanemode_active Tampa Airport to Heathrow London 7 flights per week
- airplanemode_active Pittsburgh Airport to Heathrow London 6 flights per week
Don't forget to book a rental car!
Search for the best car rental in Heathrow London
Useful Information about Heathrow Airport
Heathrow Airport, a global aviation icon, has witnessed a worrying 4.2% decline in passenger traffic since 2019.
View...Heathrow Airport Achieves 22.94% Growth in Q3 2023, Surpassing Pre-Pandemic Levels
View...Things to see and do in and around London, England in the United Kingdom.
View...See all the airport lounges, locations and opening times available at Heathrow Airport
View...