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Seattle/Tacoma Intl - London Heathrow

Departure:
Seattle/Tacoma Intl (SEA) United States

Destination:
London Heathrow (LHR) United Kingdom

Return flight deals:
London Heathrow - Seattle/Tacoma Intl

Flights »
United States »
Seattle »
Seattle/Tacoma Intl:

Seattle/Tacoma Intl $913

Flights »
Worldwide »
Europe »
United Kingdom »
London »
London Heathrow:

London Heathrow $913

Find Flight Deals from Seattle/Tacoma Intl to London Heathrow (SEA - LHR)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to London Heathrow

(Round-trip)

Depart: Tue Mar 24 2015 Return: Wed May 6 2015 Trip spans 44 days

$916

Select

Delta

SEA

1:48p

→

LHR

4:25a

14h 37m

1 stop

LHR

8:35a

→

SEA

1:25a

16h 50m

1 stop

Depart: Wed Mar 25 2015 Return: Wed Apr 15 2015 Trip spans 22 days

$916

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

6:35a

→

SEA

9:57p

15h 22m

1 stop

Depart: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days

$929

Select

Air Canada

SEA

3:30a

→

LHR

4:00a

24h 30m

2 stops

LHR

6:05a

→

SEA

6:01p

11h 56m

1 stop

Depart: Mon Mar 23 2015 Return: Wed Apr 29 2015 Trip spans 38 days

$934

Select

Delta

SEA

12:29p

→

LHR

4:25a

15h 56m

1 stop

LHR

8:35a

→

SEA

2:40a

18h 05m

1 stop

Depart: Tue Mar 17 2015 Return: Thu Mar 19 2015 Trip spans 3 days

$945

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

2:57a

21h 27m

1 stop

Depart: Sun Mar 22 2015 Return: Wed Apr 15 2015 Trip spans 25 days

$950

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

6:35a

→

SEA

9:57p

15h 22m

1 stop

Depart: Sun Mar 29 2015 Return: Wed Apr 15 2015 Trip spans 18 days

$950

Select

United

SEA

8:45a

→

LHR

12:20a

15h 35m

1 stop

LHR

6:35a

→

SEA

9:57p

15h 22m

1 stop

Depart: Thu Mar 12 2015 Return: Mon Apr 13 2015 Trip spans 33 days

$956

Select

Delta

SEA

1:48p

→

LHR

4:25a

14h 37m

1 stop

LHR

8:35a

→

SEA

2:40a

18h 05m

1 stop

Depart: Wed Mar 11 2015 Return: Mon Mar 30 2015 Trip spans 20 days

$968

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

6:35a

→

SEA

3:58a

21h 23m

1 stop

Depart: Mon Mar 9 2015 Return: Tue Mar 17 2015 Trip spans 9 days

$969

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

2:58a

21h 28m

1 stop

Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days

$969

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

12:25a

18h 55m

2 stops

Depart: Mon Mar 16 2015 Return: Thu Mar 19 2015 Trip spans 4 days

$978

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

12:25a

18h 55m

2 stops

Depart: Wed Mar 18 2015 Return: Mon Mar 23 2015 Trip spans 6 days

$978

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

12:25a

18h 55m

2 stops

Depart: Sun Mar 8 2015 Return: Tue Mar 17 2015 Trip spans 10 days

$984

Select

United

SEA

8:45a

→

LHR

12:30a

15h 45m

1 stop

LHR

5:30a

→

SEA

2:58a

21h 28m

1 stop

Depart: Fri Mar 20 2015 Return: Mon Mar 23 2015 Trip spans 4 days

$987

Select

United

SEA

5:14a

→

LHR

12:30a

19h 16m

2 stops

LHR

5:30a

→

SEA

2:58a

21h 28m

1 stop

Depart: Sun Apr 26 2015 Return: Wed May 6 2015 Trip spans 11 days

$1025

Select

Icelandair

SEA

12:30p

→

LHR

8:10a

19h 40m

1 stop

LHR

9:00a

→

SEA

9:45p

12h 45m

1 stop

Depart: Fri May 22 2015 Return: Sat May 23 2015 Trip spans 2 days

$1133

Select

British Airways

SEA

3:15p

→

LHR

12:30a

9h 15m

nonstop

LHR

2:50p

→

SEA

3:22a

36h 32m

2 stops

Depart: Fri Jul 24 2015 Return: Sat Aug 8 2015 Trip spans 16 days

$1278

Select

Lufthansa

SEA

12:15p

→

LHR

11:40p

11h 25m

1 stop

LHR

7:05a

→

SEA

3:30p

32h 25m

2 stops

Depart: Wed Jun 17 2015 Return: Wed Jul 1 2015 Trip spans 15 days

$1396

Select

American Airlines

SEA

2:05p

→

LHR

10:45a

20h 40m

1 stop

LHR

8:15a

→

SEA

1:29a

17h 14m

1 stop

Depart: Sun Aug 2 2015 Return: Thu Aug 6 2015 Trip spans 5 days

$1456

Select

Aeroflot

SEA

7:55p

→

LHR

9:25a

37h 30m

2 stops

LHR

6:45p

→

SEA

4:30a

33h 45m

2 stops

Change your search

Select an airline:

Direct flights SEA to LHR on Delta

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
37	6:32 pm	11:05 am				✈				Mar 18 - Mar 18
37	6:52 pm	12:25 pm						✈	✈	Mar 1 - Mar 7
37	7:10 pm	1:00 pm	✈	✈	✈	✈	✈	✈	✈	Apr 1 - Apr 30
37	7:10 pm	1:00 pm							✈	Mar 28 - Mar 28
37	7:16 pm	1:00 pm	✈	✈	✈					Mar 29 - Mar 31
37	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 19 - Mar 27
37	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 8 - Mar 17

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
6232	1:40 pm	6:55 am					✈			Apr 2 - Oct 22
6232	2:00 pm	7:10 am						✈		Apr 3 - Oct 23
6232	2:00 pm	7:15 am	✈						✈	Mar 29 - Oct 18
6232	2:05 pm	7:30 am						✈		Feb 27 - Mar 6
6232	3:05 pm	7:30 am	✈	✈				✈		Mar 8 - Mar 27
6127	6:05 pm	11:35 am						✈	✈	Feb 27 - Mar 7
6127	7:00 pm	12:10 pm							✈	Mar 28 - Mar 28
6127	7:00 pm	11:30 am	✈	✈	✈	✈	✈			Mar 8 - Mar 26
6127	7:05 pm	11:35 am						✈	✈	Mar 13 - Mar 27
6127	7:15 pm	12:30 pm	✈	✈	✈	✈	✈	✈	✈	Mar 29 - Oct 23

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
7139	1:40 pm	6:55 am					✈			Apr 2 - Oct 22
7139	2:00 pm	7:15 am	✈						✈	Mar 29 - Oct 18
7139	2:00 pm	7:10 am						✈		Apr 3 - Oct 23
7139	2:05 pm	7:30 am						✈		Feb 27 - Mar 6
7139	3:05 pm	7:30 am	✈	✈				✈		Mar 8 - Mar 27
7138	6:05 pm	11:35 am						✈	✈	Feb 27 - Mar 7
7138	7:00 pm	12:15 pm							✈	Mar 28 - Mar 28
7138	7:00 pm	11:30 am	✈	✈	✈	✈	✈			Mar 8 - Mar 26
7138	7:05 pm	11:35 am						✈	✈	Mar 13 - Mar 27
7138	7:15 pm	12:30 pm	✈	✈	✈	✈	✈	✈	✈	Mar 29 - Oct 23

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
52	1:40 pm	6:55 am					✈			Apr 2 - Oct 22
52	2:00 pm	7:10 am						✈		Apr 3 - Oct 23
52	2:00 pm	7:15 am	✈						✈	Mar 29 - Oct 18
52	2:05 pm	7:30 am						✈		Feb 27 - Mar 6
52	3:05 pm	7:30 am	✈	✈				✈		Mar 8 - Mar 27
48	6:05 pm	11:35 am						✈	✈	Feb 27 - Mar 7
48	7:00 pm	12:10 pm							✈	Mar 28 - Mar 28
48	7:00 pm	11:30 am	✈	✈	✈	✈	✈			Mar 8 - Mar 26
48	7:05 pm	11:35 am						✈	✈	Mar 13 - Mar 27
48	7:15 pm	12:30 pm	✈							Mar 29 - Mar 29
48	7:15 pm	12:30 pm	✈	✈	✈	✈	✈	✈	✈	Mar 30 - Oct 18

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
6137	6:32 pm	11:05 am				✈				Mar 18 - Mar 18
6137	6:52 pm	12:25 pm						✈	✈	Mar 1 - Mar 7
6137	7:10 pm	1:00 pm							✈	Mar 28 - Mar 28
6137	7:10 pm	1:00 pm	✈	✈	✈	✈	✈	✈	✈	Apr 1 - Apr 30
6137	7:16 pm	1:00 pm	✈	✈	✈					Mar 29 - Mar 31
6137	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 8 - Mar 17
6137	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 19 - Mar 27

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
3571	6:32 pm	11:05 am				✈				Mar 18 - Mar 18
3571	6:52 pm	12:25 pm						✈	✈	Mar 1 - Mar 7
3571	7:10 pm	1:00 pm	✈	✈	✈	✈	✈	✈	✈	Apr 1 - Apr 30
3571	7:10 pm	1:00 pm							✈	Mar 28 - Mar 28
3571	7:16 pm	1:00 pm	✈	✈	✈					Mar 29 - Mar 31
3571	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 8 - Mar 17
3571	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 19 - Mar 27

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
4654	1:40 pm	6:55 am					✈			Apr 2 - Oct 22
4654	2:00 pm	7:15 am	✈						✈	Mar 29 - Oct 18
4654	2:00 pm	7:10 am						✈		Apr 3 - Oct 23
4654	2:05 pm	7:30 am						✈		Feb 27 - Mar 6
4654	3:05 pm	7:30 am	✈	✈				✈		Mar 8 - Mar 27
4602	6:05 pm	11:35 am						✈	✈	Feb 27 - Mar 7
4602	7:00 pm	11:30 am			✈	✈	✈			Mar 10 - Mar 26
4602	7:00 pm	11:30 am	✈	✈						Mar 8 - Mar 23
4602	7:00 pm	12:10 pm							✈	Mar 28 - Mar 28
4602	7:05 pm	11:35 am						✈	✈	Mar 13 - Mar 27
4602	7:15 pm	12:30 pm	✈	✈				✈	✈	Mar 29 - Oct 23
4602	7:15 pm	12:30 pm			✈	✈	✈			Mar 31 - Oct 22

Flight #	Depart SEA	Arrive LHR	Sun	Mon	Tue	Wed	Thu	Fri	Sat	Valid Between
4037	6:32 pm	11:05 am				✈				Mar 18 - Mar 18
4037	6:52 pm	12:25 pm						✈	✈	Mar 1 - Mar 7
4037	7:10 pm	1:00 pm	✈	✈	✈	✈	✈	✈	✈	Apr 1 - Apr 30
4037	7:10 pm	1:00 pm							✈	Mar 28 - Mar 28
4037	7:16 pm	1:00 pm	✈	✈	✈					Mar 29 - Mar 31
4037	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 8 - Mar 17
4037	7:52 pm	12:25 pm	✈	✈	✈	✈	✈	✈	✈	Mar 19 - Mar 27

Airports

Origin

Seattle

SEA: Seattle/Tacoma Intl $916

Destination

London

LHR: London Heathrow $916

Airlines