Find which airlines fly direct from Philadelphia to Heathrow, which days they fly and book direct flights.
Nonstop departures
Monday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Tuesday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Wednesday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Thursday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Friday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Saturday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Sunday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Nonstop returns
Monday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Tuesday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Wednesday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Thursday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Friday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Saturday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Sunday
Aer Lingus, American Airlines, British Airways, +4 more
Aer Lingus, American Airlines, +5 more
3
4
Philadelphia (PHL)United States
London (LHR)United Kingdom