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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
18 Jun — 25 Jun1
1 adult
Tue 18/6
Tue 25/6
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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 1,007,911 searches and data were last updated on 13 June 2024.

Average Price

£4,242

Cheapest Price

£3,162

Top Rated Airline

Finnair

No. of Airlines

6

Arrival Airport

Seattle/Tacoma Intl Airport
Average for return first class flights in June 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 13 June 2024. In the last 7 days, Cheapflights users made a total of 1,007,911 searches.
7 Sept - 16 Sept
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

17h 55m

10:10-20:05
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

13:30-06:50
£5,232

American Airlines

Pick Dates

Deal found 13/6

19 Aug - 22 Aug
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 45m

16:00-17:45
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

19:40-13:00
£10,188

British Airways

Pick Dates

Deal found 13/6

19 Aug - 22 Aug
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 45m

16:00-17:45
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

16h 47m

13:38-14:25
£10,263

Finnair

Pick Dates

Deal found 13/6

29 Jun - 27 Nov
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 45m

09:50-11:35
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

18:45-12:05
£5,252

American Airlines

Pick Dates

Deal found 13/6

16 Jul - 3 Sept
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 43m

11:05-19:48
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 20m

19:40-13:00
£5,361

American Airlines

Pick Dates

Deal found 12/6

19 Jul - 2 Sept
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
£5,456

American Airlines

Pick Dates

Deal found 12/6

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 13 June 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 £3,162. Secure the cheapest First Class flight tickets to Seattle now - prices start at £4,242/person!

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

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

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

    Finnair, British Airways, 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.

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Search flights to Seattle by cabin class

Prem Econ Classfrom £850/person
Economy classfrom £494/person