Flight Seattle – London
from $745 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)
January 3,2021 January 12,2021

Length of stay
9 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 4,2021 January 12,2021

Length of stay
8 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 5,2021 January 12,2021

Length of stay
7 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 6,2021 January 12,2021

Length of stay
6 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 10,2021 January 19,2021

Length of stay
9 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 11,2021 January 19,2021

Length of stay
8 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 12,2021 January 19,2021

Length of stay
7 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam
 

Seattle (SEA) > London (LHR)
January 13,2021 January 19,2021

Length of stay
6 days
 
$738
AF9905
3:55 PM
Seattle, Seattle/Tacoma International
London, Heathrow
Transfer:
Direct
KL1000
KL6033
6:30 AM
London, Heathrow
Seattle, Seattle/Tacoma International
Transfer:
Amsterdam