Popular Filters
+ 1 more
One Way Price
Duration
Stops From Seattle
Departure From Seattle
AED 1,738
AED 1,816
AED 1,086
AED 1,168
Arrival at London
AED 1,894
AED 1,522
AED 1,086
AED 1,543
Alliances & Airlines
Oneworld
(48)
SkyTeam
(118)
Star Alliance
(99)
+ 19 more
Layover Airports
+ 26 more
Layover Duration
Top Airlines
Popular Routes UAE
Popular UAE Routes
Hotels in London
Top MMT Exclusive Hotels in London
Most Searched Hotel in London
Seattle to London Flight Schedule
Planning your travel has never been easier. Get updated flight schedules for various airlines between Seattle to London on MakeMyTrip. We offer the cheapest airfares across all major airlines. You can book your Seattle to London Flight at best price and can also check London to Seattle Flight Schedule for your return journey online. Take advantage of amazing offers for your flights only at Makemytrip. Get Up To AED 150 OFF* on your flight booking with MakeMyTrip using coupon code : “FLYAE”. 100% Refund on Flight cancellations with MMT Zero Cancellation.
AED 1,126
FLYAE coupon applied
Transit Visa may be required
Seattle to London - Gatwick Apt , 8 Jul
Icelandair FI | 680
15:45
Tue, 8 Jul 25
Seattle, United States
07 h 30 m
06:15
Wed, 9 Jul 25
Reykjavik, Iceland
BAGGAGE : CHECK INCABIN
Information not available
Icelandair FI | 472
10:30
Wed, 9 Jul 25
Reykjavik, Iceland
03 h 10 m
14:40
Wed, 9 Jul 25
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Economy Light
Fare offered by airline.
AED 1,126AED 1,086
Economy Standard
Fare offered by airline.
AED 919
AED 1,420AED 1,380
AED 1,208
FLYAE coupon applied
Transit Visa may be required
Seattle to London - Gatwick Apt , 8 Jul
Icelandair FI | 682
19:00
Tue, 8 Jul 25
Seattle, United States
07 h 25 m
09:25
Wed, 9 Jul 25
Reykjavik, Iceland
BAGGAGE : CHECK INCABIN
Information not available
Icelandair FI | 472
10:30
Wed, 9 Jul 25
Reykjavik, Iceland
03 h 10 m
14:40
Wed, 9 Jul 25
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Economy Light
Fare offered by airline.
AED 1,208AED 1,168
Economy Light
Fare offered by airline.
AED 1,240AED 1,200
Economy Standard
Fare offered by airline.
AED 920
AED 1,570AED 1,530
Economy Flex
Fare offered by airline.
AED 2,850AED 2,810
AED 1,562
FLYAE coupon applied
Transit Visa may be required
Seattle to London - Heathrow Apt , 8 Jul
Icelandair FI | 680
15:45
Tue, 8 Jul 25
Seattle, United States
07 h 30 m
06:15
Wed, 9 Jul 25
Reykjavik, Iceland
BAGGAGE : CHECK INCABIN
Information not available
Icelandair FI | 450
07:40
Wed, 9 Jul 25
Reykjavik, Iceland
03 h 15 m
11:55
Wed, 9 Jul 25
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Economy Light
Fare offered by airline.
AED 1,562AED 1,522
AED 1,583
FLYAE coupon applied
Transit Visa may be required
Seattle to London - Heathrow Apt , 8 Jul
Icelandair FI | 684
23:30
Tue, 8 Jul 25
Seattle, United States
07 h 30 m
14:00
Wed, 9 Jul 25
Reykjavik, Iceland
BAGGAGE : CHECK INCABIN
Information not available
Icelandair FI | 454
16:10
Wed, 9 Jul 25
Reykjavik, Iceland
03 h 10 m
20:20
Wed, 9 Jul 25
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Economy Light
Fare offered by airline.
AED 1,583AED 1,543
Economy Light
Fare offered by airline.
AED 1,620AED 1,580
Economy Standard
Fare offered by airline.
AED 920
AED 1,960AED 1,920
Economy Flex
Fare offered by airline.
AED 2,460AED 2,420
AED 1,778
FLYAE coupon applied
Transit Visa may be required
Seattle to London - Heathrow Apt , 8 Jul
United Airlines UA | 6614 | Operated By Air Canada
05:35
Tue, 8 Jul 25
Seattle, United States
01 h 08 m
06:43
Tue, 8 Jul 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 8582 | Operated By Air Canada
20:00
Tue, 8 Jul 25
Terminal M
Vancouver, Canada
09 h 20 m
13:20
Wed, 9 Jul 25
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
MMT Value 1
Fare offered by airline.
AED 1,143
AED 1,778AED 1,738
MMT Value 2
Fare offered by airline.
AED 2,137AED 2,097
More Deals For You!
More discounts for your flight
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*Applicable for First times user only.
Get Up To
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FLYSUPER
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*T&C Applied
Get Up To
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