Flight Seattle – London
from $485 Round trip

Select your outbound flight Seattle > London

Fare calendar for the next 6 months
Sunday1 Monday2 Tuesday3 Wednesday4 Thursday5 Friday6 Saturday7
Whether you're looking for a last-minute Seattle - London (UNITED KINGDOM) flight or a flight to a destination more further afield, take advantage of our lowest prices for your travel dates on this site. With our Calendar you can easily find month by month the cheapest prices for a flight with Air France. Take a look at the 6 next months and find the best price for your flight from Seattle (SEA) to London (LHR, LGW, LTN, LCY, SEN, STN) or directly pick up your departure date if your trip to London (UNITED KINGDOM) is already scheduled.

Some examples of best priced trips

 

Seattle (SEA) > London (LHR)
August 9,2020 August 18,2020

Length of stay
9 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 10,2020 August 18,2020

Length of stay
8 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 11,2020 August 18,2020

Length of stay
7 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 12,2020 August 19,2020

Length of stay
7 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 16,2020 August 25,2020

Length of stay
9 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 17,2020 August 25,2020

Length of stay
8 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 18,2020 August 25,2020

Length of stay
7 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct
 

Seattle (SEA) > London (LHR)
August 19,2020 August 26,2020

Length of stay
7 days
 
$495
AF9905
3:15 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
AF9904
11:15 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Direct