Is London Heathrow the only airport in London?

No, there are 3 airports in London. These are London Heathrow , London Gatwick and London Stansted .

What is the busiest day to depart from London Heathrow Airport?

The day with the most flights departing from London Heathrow Airport in the past week was Wednesday, with 3,015 flights leaving the airport.

London Heathrow (LHR) - Flight status, maps & more

LHR

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ArrivalsDepartures

YYYY-MM-DD

Recent return flight deals

12/3Thu

2 stopsMultiple Airlines

31h 35mSYD-LHR

21/4Tue

1 stopMultiple Airlines

31h 10mLHR-SYD

$1,460

13/3Fri

1 stopChina Southern

42h 10mSYD-LHR

21/4Tue

1 stopChina Southern

36h 30mLHR-SYD

$1,464

5/2Thu

1 stopSingapore Airlines

35h 00mSYD-LHR

19/2Thu

1 stopSingapore Airlines

21h 45mLHR-SYD

$1,480

5/5Tue

2 stopsMultiple Airlines

55h 10mOOL-LHR

22/5Fri

2 stopsMultiple Airlines

34h 45mLHR-OOL

$1,488

3/3Tue

2 stopsMultiple Airlines

31h 10mPER-LHR

24/3Tue

3 stopsMultiple Airlines

31h 10mLHR-PER

$1,490

12/5Tue

2 stopsMultiple Airlines

55h 10mOOL-LHR

27/5Wed

2 stopsMultiple Airlines

50h 20mLHR-OOL

$1,490

2/2Mon

2 stopsTurkish Airlines

29h 55mPER-LHR

28/2Sat

2 stopsTurkish Airlines

47h 15mLHR-PER

$1,491

29/4Wed

1 stopMultiple Airlines

31h 10mSYD-LHR

28/5Thu

1 stopMultiple Airlines

33h 25mLHR-SYD

$1,494

22/4Wed

1 stopMalaysia Airlines

30h 55mBNE-LHR

16/5Sat

1 stopMalaysia Airlines

24h 10mLHR-BNE

$1,577

14/3Sat

2 stopsMultiple Airlines

48h 40mCNS-LHR

28/3Sat

2 stopsMultiple Airlines

44h 55mLHR-CNS

$1,599

YYYY-MM-DD

Is London Heathrow the only airport in London?
No, there are 3 airports in London. These are London Heathrow, London Gatwick and London Stansted.
What is the busiest day to depart from London Heathrow Airport?
The day with the most flights departing from London Heathrow Airport in the past week was Wednesday, with 3,015 flights leaving the airport.