£434 Cheap Flights to Puget Sound

View £434 flight on Wed, 24 Sep 2025Opens in a new window

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Cheap round-trip flights to Puget Sound

Prices were available within the past 7 days and start at £434 for one-way flights and £395 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 8 May - Wed, 14 May
LGW
London
SEA
Seattle
£395 Return, just found
£395
Return
just found
Select Icelandair flight, departing Thu, 8 May from London to Seattle, returning Wed, 14 May, priced at £395 just found
Icelandair
Thu, 8 May - Wed, 14 May
LHR
London
SEA
Seattle
£440 Return, just found
£440
Return
just found
Select Icelandair flight, departing Thu, 8 May from London to Seattle, returning Wed, 14 May, priced at £440 just found
American Airlines
Tue, 13 May - Wed, 21 May
LGW
London
SEA
Seattle
£462 Return, found 18 hours ago
£462
Return
found 18 hours ago
Select American Airlines flight, departing Tue, 13 May from London to Seattle, returning Wed, 21 May, priced at £462 found 18 hours ago
Lufthansa
Wed, 10 Sep - Sat, 27 Sep
LHR
London
SEA
Seattle
£466 Return, found 14 hours ago
£466
Return
found 14 hours ago
Select Lufthansa flight, departing Wed, 10 Sep from London to Seattle, returning Sat, 27 Sep, priced at £466 found 14 hours ago
British Airways
Wed, 24 Sep - Tue, 30 Sep
LHR
London
SEA
Seattle
£475 Return, found 2 days ago
£475
Return
found 2 days ago
Select British Airways flight, departing Wed, 24 Sep from London to Seattle, returning Tue, 30 Sep, priced at £475 found 2 days ago

Expedia flights to Puget Sound

Searching for cheap flights to Puget Sound? No travel company presents more choices than Expedia if you're looking to compare flights to Puget Sound. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Puget Sound.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Puget Sound for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Puget Sound flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

How do I find cheap flights to Puget Sound that have flexible change policies?
Search for low-cost seats to Puget Sound, then select “No change fee” under the “Flexible change policies” heading. It’s that simple. We know that travel plans change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Puget Sound?
Figure out your holiday dates and then fly into or near Puget Sound with one of these leading airlines:

  • Alaska Airlines - 9,188 flights to or near Puget Sound each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4,186 flights to or near Puget Sound each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near Puget Sound each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

How can I find cheap tickets to Puget Sound?
Book well ahead, fly to or from nearby airports, use miles or points — there are lots of ways! Another one is to make the most of Expedia’s “flexible dates” feature. Search for your Puget Sound flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Puget Sound was £395.
How much is a flight to Puget Sound?
One-way flights departing from London (LHR) sold for as little as £434 in the last seven days. During this time, the cost of a round-trip journey to Puget Sound ranged between £395 and £475. If you find a deal, grab it quickly — these prices don’t wait around for long.
What are the most popular airports to fly into in Puget Sound?
Pack your suitcase and touch down at one of these great Puget Sound airports:

  • Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month.
  • Snohomish County - Paine Field Airport (PAE) - 438 flights per month.

When is the cheapest time to fly to Puget Sound?
If you’re not set on what date you jet off to Puget Sound, leave early on in the week. The most affordable day to take off is usually Tuesday, closely followed by Monday. Saturday is typically the costliest day, with many people opting to fly on the weekend.
How much is a plane ticket to Puget Sound?
Plane fares ranged anywhere from £395 to £475 over the last seven days. When you’re ready to book, we’re ready to help you find a low-cost flight to Puget Sound.
What months are the cheapest to book a flight to Puget Sound?
A cheap month to score a fantastic deal to Puget Sound is February, whereas prices are at their highest in December. Keep clear of this month if you’re watching your pennies.
Flights to Puget Sound information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
£98

Trending flights to Puget Sound

Prices were available within the past 7 days and start at £434 for one-way flights and £395 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 8 May - Wed, 14 May
LHR
London
SEA
Seattle
£440 Return, just found
£440
Return
just found
Select Icelandair flight, departing Thu, 8 May from London to Seattle, returning Wed, 14 May, priced at £440 just found
*Available to Expedia members.