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 Thursday, with 3,020 flights leaving the airport.

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

LHR

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ArrivalsDepartures

YYYY-MM-DD

Recent return flight deals

1/3Sun

2 stopsMultiple Airlines

32h 40mPEN-LHR

12/3Thu

2 stopsMultiple Airlines

19h 25mLHR-PEN

RM 2,846

5/5Tue

1 stopCathay Pacific

36h 15mPEN-LHR

12/5Tue

1 stopCathay Pacific

17h 20mLHR-PEN

RM 2,900

14/1Wed

2 stopsMultiple Airlines

22h 10mPEN-LHR

21/1Wed

2 stopsMultiple Airlines

25h 20mLHR-PEN

RM 2,905

14/1Wed

1 stopCathay Pacific

32h 50mPEN-LHR

21/1Wed

1 stopCathay Pacific

37h 00mLHR-PEN

RM 2,925

14/1Wed

2 stopsMultiple Airlines

28h 35mJHB-LHR

22/1Thu

2 stopsMultiple Airlines

24h 55mLHR-JHB

RM 2,950

1/3Sun

1 stopCathay Pacific

39h 10mPEN-LHR

12/3Thu

1 stopCathay Pacific

37h 55mLHR-PEN

RM 2,975

18/12Thu

1 stopCathay Pacific

21h 30mBKI-LHR

26/12Fri

1 stopCathay Pacific

20h 15mLHR-BKI

RM 3,017

21/1Wed

1 stopMalaysia Airlines

28h 00mJHB-LHR

25/1Sun

1 stopMalaysia Airlines

24h 20mLHR-JHB

RM 3,154

13/3Fri

1 stopMalaysia Airlines

17h 40mKCH-LHR

11/4Sat

1 stopMalaysia Airlines

18h 30mLHR-KCH

RM 3,299

22/1Thu

2 stopsQatar Airways

41h 40mMYY-LHR

26/1Mon

2 stopsQatar Airways

46h 00mLHR-MYY

RM 4,027

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 Thursday, with 3,020 flights leaving the airport.