London Heathrow (LHR)Athens (ATH)
- non-stop flights:
- 10–12 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $243number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
6–7 6 6 7 7–8 7 6 
4 4 4 4 4 3 4 London (LON)Athens (ATH)
- non-stop flights:
- 15–21 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $243number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
6–7 6 6 7 7–8 7 6 
4 4 4 4 4 3 4 
4–5 2 2–3 3 4–5 3 3–4 
1 2 1 2 2 2 2–3 
1 2 1 2 1 2 2 
1 1 1 1 1 1 1 
0 0 0 1 0 0 1