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Cheap First Class flights to Seattle

Explore and compare the cheapest first class flights to Seattle from hundreds of sites

LHR — SEA
4 May — 11 May1
1 adult
Sat 4/5
Sat 11/5
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Cheap first class flights to Seattle in 2024

Find the latest flights to Seattle in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 927,560 searches and data were last updated on 29 April 2024.

Average Price

£4,833

Cheapest Price

£4,194

Top Rated Airline

Finnair

No. of Airlines

6

Arrival Airport

Seattle/Tacoma Intl Airport
Average for return first class flights in April 2024
The lowest price for a first class flight ticket to Seattle
Most popular airline to fly first class with to Seattle in the past 7 days
Airlines that offer first class options for this route
Closest airport for this route

Seattle round-trip first class flight deals

Discover return first class flight deals to Seattle. Fares were last updated on 29 April 2024. In the last 7 days, Cheapflights users made a total of 927,560 searches.
20 Aug - 27 Aug
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 15m

11:05-19:20
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

13h 49m

13:26-11:15
£4,333

Finnair

Pick Dates

Deal found 29/4

13 Jun - 22 Jul
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 45m

09:45-11:30
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

19:40-13:00
£5,149

American Airlines

Pick Dates

Deal found 28/4

20 Aug - 27 Aug
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

18h 30m

13:05-23:35
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

19:40-13:00
£4,558

Finnair

Pick Dates

Deal found 29/4

11 Jun - 25 Jul
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 45m

09:50-11:35
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

13:30-06:50
£5,249

American Airlines

Pick Dates

Deal found 28/4

20 Aug - 26 Aug
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 15m

11:05-19:20
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

30h 07m

00:18-14:25
£4,790

Finnair

Pick Dates

Deal found 29/4

8 Jun - 22 Jul
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 14m

13:10-21:24
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

19:40-13:00
£5,257

American Airlines

Pick Dates

Deal found 28/4

Frequently asked questions about Seattle first class tickets

Find answers to common questions related to first class tickets for flights to Seattle. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 29 April 2024.
  • What is the cheapest price for a First Class ticket to Seattle?

    According to recent data, a user was able to book a First Class flight from London Heathrow Airport to Seattle for just £4,194. Secure the cheapest First Class flight tickets to Seattle now - prices start at £4,833/person!

  • What airlines can I book First Class flights to Seattle with?

    British Airways, Finnair, American Airlines, Iberia, Alaska Airlines and Royal Air Maroc are highly recommended providers for First Class flight tickets to Seattle. Check for amenities list before you book to take advantage of more premium services, not every airline has the same First Class perks.

  • How many premium cabins does Finnair have for flights to Seattle?

    Finnair currently offers a couple premium cabin classes on flights to Seattle: Prem Economy Class, Business Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.

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Search flights to Seattle by cabin class

Prem Econ Classfrom £951/person
Economy classfrom £497/person