1-stop itinerary (2 flights)
via Philadelphia International (PHL) · first flight American Airlines AA729
1 stop
Sat, Sep 19
London Heathrow (LHR)
21h 42m
1 stop
Sat, Sep 19
Seattle-Tacoma (SEA)
- First flight
- American Airlines AA729 (1st of 2 flights)
- Connecting flights
- Operated after the layover in Philadelphia International (PHL); airline and flight number are not provided by Aviasales in this record: see them on the booking site.
- Departure
- London Heathrow (LHR) · September 19, 2026 · local time (UTC+1)
- Final arrival
- Seattle-Tacoma (SEA) · September 19, 2026 · local time (UTC-7)
- Stops
- 1 stop · in Philadelphia International (PHL)
- Total travel time
- 21h 42m (layovers included)
- Flight time
- 14h 17m (layovers excluded)
- Layover time
- 7h 25m
- Carry-on bag
- included
- Checked bag
- not included
- Changes
- not allowed
- Refund
- non-refundable
- Last observed price
- $461 per person, one way
- Observed
- Price and fare conditions found in an Aviasales search on · read by AirSource on · more than 48 hours ago