Find Cheap Flights from Seattle/Tacoma Intl to London Stansted (SEA - STN)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $775 or less.

FAQs for Booking Seattle/Tacoma Intl to London Stansted Flights

How long does a flight from Seattle/Tacoma Intl to London Stansted take?
An average nonstop flight takes 16h 15m, covering a distance of 4781 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to London Stansted?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($542) and Lufthansa ($619)
Do I need a passport to fly between Seattle/Tacoma Intl and London Stansted?
Yes.

Book cheap flights from Seattle/Tacoma Intl to London Stansted (round-trip)

Airports
Origin
Seattle
$542
only
$542
Destination
London
$542
only
$542
Wed, Jan 17
SEA
STN
45h 28m
Tue, Jan 30
STN
SEA
50h 21m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
SEA
STN
28h 00m
Sat, Mar 10
STN
SEA
35h 30m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16763 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
IST
FRA
Excellent 9.6

The food and service was superb.

FCO
FRA
Excellent 10.0

Ease and concenience

MCO
FRA
Excellent 8.0

No language options on tv besides english.

FRA
TLV
Mediocre 3.0

There was no food included, although the flight wasn't low cost, we didn't even get drinks, not even water. We asked for a glass of water from the crew, but they were busy selling the food and forgot about us.

BUD
MUC
Excellent 10.0

My flight from Budapest took off hour later then scheduled. We landed in Munich only ten minutes before the international flight's take off to San Francisco. Upon the Munich landing, eight of us were escorted on a special bus, with a special pass controll and on special routs to make sure we get on the plane on time. Our laggage managed to get on the same plane as well. Thank you Lufthansa!

Mon, Feb 12
SEA
STN
38h 58m
Tue, Feb 27
STN
SEA
39h 49m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
SEA
STN
26h 30m
Tue, Jan 30
STN
SEA
26h 32m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
SEA
STN
18h 55m
Mon, Apr 23
STN
SEA
17h 30m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
SEA
STN
26h 30m
Thu, Feb 22
STN
SEA
17h 40m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 8
SEA
STN
18h 15m
Sun, Apr 15
STN
SEA
36h 58m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16763 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
TLV
Mediocre 3.0

There was no food included, although the flight wasn't low cost, we didn't even get drinks, not even water. We asked for a glass of water from the crew, but they were busy selling the food and forgot about us.

FRA
DUS
Excellent 10.0

Timeliness of departure time Ease of navigating airport to find departure gate

Nothing comes to mind Good flight over all

LAX
FRA
Excellent 9.3

timeliness of departure time in flight service quality in flight food offering other than main meals friendliness of flight crew linguistic capabilities of flight crew

touch screen for in flight entertainment did not work very well

FCO
FRA
Excellent 10.0

Ease and concenience

FRA
BEY
Excellent 8.0

Very comfortable flight. Good crew member little little bit uptight but expected. Efficient and on time

Need to upgrade mefia hardware to 21st century.

Tue, Dec 5
SEA
STN
38h 40m
Thu, Dec 7
STN
SEA
59h 48m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 11
SEA
STN
42h 22m
Mon, Dec 18
STN
SEA
23h 38m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
SEA
STN
21h 35m
Tue, May 22
STN
SEA
24h 00m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 22
SEA
STN
34h 15m
Mon, Jun 11
STN
SEA
28h 18m
Trip: 21 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 16
SEA
STN
16h 15m
Sat, Feb 24
STN
SEA
20h 05m
$1430
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16763 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MCO
FRA
Excellent 8.0

No language options on tv besides english.

LAX
FRA
Excellent 9.3

timeliness of departure time in flight service quality in flight food offering other than main meals friendliness of flight crew linguistic capabilities of flight crew

touch screen for in flight entertainment did not work very well

FRA
TLV
Mediocre 3.0

There was no food included, although the flight wasn't low cost, we didn't even get drinks, not even water. We asked for a glass of water from the crew, but they were busy selling the food and forgot about us.

FRA
IAD
Okay 4.0

The food options you're supposed to get don't exist because they provide a limited number of the variety they have! By the time they get to your seat, they are already out of options. Sadly, the quality and service are going down too.

FRA
BEY
Excellent 8.0

Very comfortable flight. Good crew member little little bit uptight but expected. Efficient and on time

Need to upgrade mefia hardware to 21st century.

Tue, Nov 28
SEA
STN
38h 40m
Thu, Dec 14
STN
SEA
24h 03m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 28
SEA
STN
26h 50m
Mon, Apr 16
STN
SEA
54h 45m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 29
SEA
STN
23h 55m
Mon, Dec 4
STN
SEA
18h 25m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 19
SEA
STN
26h 30m
Sun, Dec 24
STN
SEA
25h 49m
$1133
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 25
SEA
STN
65h 55m
Thu, Jan 4
STN
SEA
19h 00m
$1850
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.