One Way
Lowest Fare Finder Chrome Extension

Popular Filters

+ 1 more

One Way Price

AED 1,086 AED 37,500

Duration

9 h 20 m 36 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 AM

AED 1,738

6 AM - 12 PM

AED 1,816

12 PM - 6 PM

AED 1,086

After 6 PM

AED 1,168

Arrival at London

Before 6 AM

AED 1,894

6 AM - 12 PM

AED 1,522

12 PM - 6 PM

AED 1,086

After 6 PM

AED 1,543

Alliances & Airlines

Oneworld

(48)

SkyTeam

(118)

Star Alliance

(99)

+ 19 more

Layover Airports

+ 26 more

Layover Duration

35 m 13 h 30 m

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.

Sorted By:
Departure
Duration
Arrival
Price
Icelandair

AED 1,126

AED 1,086

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

FARES
Cabin bagCheck-inCancellationDate Change

Economy Light

Fare offered by airline.

10 kg
Hand baggage only
Non-refundable fare
Not allowed

AED 1,126AED 1,086

Economy Standard

Fare offered by airline.

10 kg
23 kg
Non-refundable fare
Date Change Fee starting
AED 919

AED 1,420AED 1,380

Icelandair

AED 1,208

AED 1,168

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy Light

Fare offered by airline.

10 kg
Hand baggage only
Non-refundable fare
Not allowed
----
----

AED 1,208AED 1,168

Economy Light

Fare offered by airline.

7 kg
Hand baggage only
Non-refundable fare
Not allowed
Chargeable
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 1,240AED 1,200

Economy Standard

Fare offered by airline.

7 kg
1 Piece
Non-refundable fare
Date Change Fee starting
AED 920
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 1,570AED 1,530

Economy Flex

Fare offered by airline.

7 kg
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 2,850AED 2,810

Icelandair

AED 1,562

AED 1,522

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

FARES
Cabin bagCheck-inCancellationDate Change

Economy Light

Fare offered by airline.

10 kg
Hand baggage only
Non-refundable fare
Not allowed

AED 1,562AED 1,522

Icelandair

AED 1,583

AED 1,543

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy Light

Fare offered by airline.

10 kg
Hand baggage only
Non-refundable fare
Not allowed
----
----

AED 1,583AED 1,543

Economy Light

Fare offered by airline.

7 kg
Hand baggage only
Non-refundable fare
Not allowed
Chargeable
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 1,620AED 1,580

Economy Standard

Fare offered by airline.

7 kg
1 Piece
Non-refundable fare
Date Change Fee starting
AED 920
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 1,960AED 1,920

Economy Flex

Fare offered by airline.

7 kg
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

AED 2,460AED 2,420

United Airlines

AED 1,778

AED 1,738

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

FARES
Cabin bagCheck-inCancellationDate Change

MMT Value 1

Fare offered by airline.

1 Piece
Hand baggage only
Non-refundable fare
Date Change Fee starting
AED 1,143

AED 1,778AED 1,738

MMT Value 2

Fare offered by airline.

1 Piece
23 kg
Non-refundable fare
Free date change allowed

AED 2,137AED 2,097

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*Applicable for First times user only.

Get Up To

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Grab Up to AED 120 OFF
*T&C Applied

Get Up To

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FLYAE

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