NZ$573 Cheap Flights Seattle to London (SEA-LON)
Popular airlines from Seattle-Tacoma International Airport (SEA) to London
IcelandairIcelandair
FinnairFinnair
Alaska AirlinesAlaska Airlines
IberiaIberia
Aer LingusAer Lingus
British AirwaysBritish Airways
LufthansaLufthansa
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Cheap Flights from Seattle to London (SEA-LON)
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SEA to LON Flights
Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Seattle to London, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute SEA to LON flights, you’ll still save a bundle when compared to the competition.
See for yourself how simple it is to book the holiday of your dreams to London by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.
Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to London from Seattle, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.
Frequently Asked Questions
How much is a flight from Sea-Tac Airport to London (LON-All Airports)?
Round-trip journeys from Seattle - Tacoma Intl. Airport (SEA) to London (LON-All Airports) start from NZ$1,369. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to London (LON-All Airports)?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to London (LON-All Airports)?
Make the 14 hours and 48 minutes between SEA and London (LON-All Airports) as comfortable as you can. Bring the essentials, like a water bottle, toothbrush and toiletries, and simply enjoy the flight!
How far is the flight from SEA to London (LON-All Airports)?
With around 7 700 kilometres separating SEA and London (LON-All Airports), your flight will be a long one. Pack wisely and make your time on board comfortable. Simple things like an eye mask and a good travel pillow can make a massive difference.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to London (LON-All Airports)?
You have lots of options when flying from SEA to London (LON-All Airports). Lock in your fare with one of these popular airlines:
- Virgin Atlantic - (VS) with 30 monthly flights
- American Airlines - (AA) with 30 monthly flights
- British Airways - (BA) with 30 monthly flights
- Delta Air Lines - (DL) with 17 monthly flights
Are Sea-Tac Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SEA to London (LON-All Airports) can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made regularly.
Travel information
Origin airport | Seattle-Tacoma International Airport |
|---|---|
Destination airport | London City Airport |
Distance | 7,720 km away |
Airlines serving | Aer Lingus, KLM, British Airways, Lufthansa, Delta, Virgin Atlantic, Swiss International Air Lines, Iberia |
Popular airline | Aer Lingus |
Return price | NZ$1,369 |