Finnair AY5450 flight status now

AY5450 - FIN5450 Finnair (AY)
SEA Seattle United States
Flight SEA to LHR
LHR London United Kingdom
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 13:30
None None
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 06:50
5 None
AY5450 Detail
  • Type: International Flight
  • Flight Duration: 9 hours 20 minutes
  • Flight Distance: 7726 kms / 4801 miles
Airline
  • Finnair
  • IATA: AY
  • ICAO: FIN
  • Operating Days: Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 219
  • Freight capacity: 22 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 787-9
  • Callsign: FIN5450
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Europe/London
  • Current Time in Seattle: Thursday 2025-11-20 00:38 AM
  • Current Time in London: Thursday 2025-11-20 08:38 AM

International flight Finnair AY5450 takes off from Seattle (SEA) United States to London (LHR) United Kingdom. It's operated by Finnair. The plane leaves Seattle International Airport at 13:30 America/Los_Angeles. The flight is expected to land at London Heathrow Airport at 06:50 Europe/London. The flight will last about 9 hours 20 minutes.

Similar flight route from Seattle (SEA) to London (LHR)

Airline Flight no Departure Arrival
Alaska Airlines AS5270
Alaska Airlines 		20/11/2025
18:50 		9 hours 30 minutes
12:20
Delta DL20
Delta 		20/11/2025
16:48 		9 hours 42 minutes
10:30
British Airways BA48
British Airways 		20/11/2025
18:50 		9 hours 30 minutes
12:20
Iberia IB3506
Iberia 		20/11/2025
18:50 		9 hours 30 minutes
12:20
SAS SK3986
SAS 		20/11/2025
16:48 		9 hours 42 minutes
10:30
Virgin Atlantic VS106
Virgin Atlantic 		20/11/2025
19:20 		9 hours 30 minutes
12:50
Alaska Airlines AS5272
Alaska Airlines 		20/11/2025
13:25 		9 hours 35 minutes
07:00
Virgin Atlantic VS4037
Virgin Atlantic 		20/11/2025
16:48 		9 hours 42 minutes
10:30

Frequently asked questions, answered

How long is the flight from Seattle to London?

On average, nonstop flight takes 9 hour(s) 20 minutes, with the flight distance of 7726 km (4801 miles).

What type of aircraft is used for the Finnair AY5450 flight?

All Finnair AY5450 flights are operated using Boeing 787-9 aircraft.

Which terminal the flight Finnair AY5450 is arriving at?

Flight Finnair AY5450 arrives in London Heathrow Airport at Terminal 5.

How many Finnair AY5450 flights are operated a week?

6 flights per week. The Flight Finnair AY5450 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.