Virgin Atlantic flights from SeaTac (SEA) to London (LHR)
Find comprehensive Virgin Atlantic flight information, schedules, and booking details for direct flights from SeaTac (SEA), US to London (LHR), GB. Virgin Atlantic operates 2-4 flights daily flights on this route.• Flight Duration: 9h 15m - 10h 50m (average flight time)• Distance: 4812 miles (7743 km) (air miles between airports)• Daily Flights: 2-4 flights (scheduled departures per day)
SeaTac (SEA)
US
London (LHR)
GB
FLIGHT TIME
9h 15m - 10h 50m
FLIGHT DISTANCE
4812 miles (7743 km)
9h 30m - 9h 30m
19:20
19:20
4812 miles (7743 km)
March
1 (Show)
21
Virgin Atlantic Flight Schedule from SeaTac (SEA) to London (LHR)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
VS106 |  Virgin Atlantic | 19:20 | 12:50:00 | Boeing 787-9 |
Virgin Atlantic Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 19:00, offering more flight options and potentially better connections.
Seattle - London flight price statistics
$856
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$839
Jan$650
Feb$577
Mar$582
Apr$580
May$1304
Jun$1354
Jul$1049
Aug$844
Sep$829
Oct$825
Nov$844
DecVirgin Atlantic Terminal Information
Departure Terminal at SeaTac (SEA):
Arrival Terminal at London (LHR):
Frequently Asked Questions about Virgin Atlantic Flights
How many Virgin Atlantic flights operate from Seattle (SEA) to London (LHR)?
Virgin Atlantic operates 1 flight from Seattle (SEA) to London (LHR).
What city does London (LHR) airport serve?
London (LHR) airport serves London, GB.
How long is the Virgin Atlantic flight from Seattle (SEA) to London (LHR)?
The flight duration is approximately 9h 15m - 10h 50m.
What is the distance from Seattle (SEA) to London (LHR)?
The distance is 4812 miles (7743 km).
What aircraft does Virgin Atlantic use on this route?
Virgin Atlantic uses Boeing 787-9 on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: Delta Air Lines, British Airways.
What is the cheapest month to fly Virgin Atlantic from Seattle (SEA) to London (LHR)?
March is typically the cheapest month to fly Virgin Atlantic on this route.
What is the average price for a Virgin Atlantic flight from Seattle (SEA) to London (LHR)?
The average price for a round-trip Virgin Atlantic flight on this route is approximately $856. Prices can vary based on booking time and demand.
How many Virgin Atlantic flights operate per week on this route?
Virgin Atlantic operates approximately 21 flights per week from Seattle (SEA) to London (LHR).