Download
Ελληνικά

503 Bus 503 Athens

Zirineio - Varympompi — operated by OASA (Athens Urban Transport Organization). Timetable, all 62 stops and route map.ΖΗΡΙΝΕΙΟ - ΒΑΡΥΜΠΟΜΠΗ

  • First bus05:40
  • Last bus22:40
  • Frequency~75 min
  • Stops62
  • End to end35 min
Urbaneel app: bus 040 timetable at the Syntagma stop
Timetable for every line The whole week, at your stop
Urbaneel app: departures from the Syntagma stop
Departures at every stop Next bus & trolley times, line by line
Urbaneel app: a trip on metro line M3 with walking directions
Door-to-door routes Metro, bus, tram & trolley, step by step
Urbaneel app: map of the stops around Syntagma
Every stop on one map Bus, trolley, metro & tram
Urbaneel app: Panepistimio station on metro line M2
Metro too Next trains at every station

Bus 503 route map

Bus 503 runs from Zirineio to Varympompi, and back from Varympompi to Zirineio. Every stop is marked. Drag to pan, ctrl+scroll to zoom.

Bus 503 — Zirineio to Varympompi

Timetable — departures from Zirineio

Monday - Friday 14 departures · 05:40–22:00 · about every 75 min
05 40
06 15
07 20
08 50
10 00
11 20
12 35
13 50
15 20
16 40
18 10
19 25
20 50
22 00
Saturday 13 departures · 05:40–20:40 · about every 75 min
05 40
06 40
07 35
08 50
10 05
11 15
12 40
14 05
15 30
16 55
18 15
19 30
20 40
Sunday 11 departures · 08:45–22:10 · about every 82 min
08 45
10 00
11 20
12 45
13 55
15 25
16 50
18 30
19 45
20 45
22 10

Stops towards Varympompi (31)

  1. ZirineioΖΗΡΙΝΕΙΟ#000110
  2. ZirineioΖΗΡΙΝΕΙΟ#270002
  3. Pl. KifisiasΠΛ. ΚΗΦΙΣΙΑΣ#270003
  4. OthonosΟΘΩΝΟΣ#270004
  5. MarketouΜΑΡΚΕΤΟΥ#270005
  6. KanariΚΑΝΑΡΗ#270006
  7. SarantaporouΣΑΡΑΝΤΑΠΟΡΟΥ#270007
  8. FarosΦΑΡΟΣ#660001
  9. Nea ErythraiaΝΕΑ ΕΡΥΘΡΑΙΑ#660015
  10. 1i N. Erythraias1η Ν. ΕΡΥΘΡΑΙΑΣ#660016
  11. 2i N. Erythraias2η Ν. ΕΡΥΘΡΑΙΑΣ#660030
  12. 28is Oktovriou28ης ΟΚΤΩΒΡΙΟΥ#660017
  13. 1i Varympompis1η ΒΑΡΥΜΠΟΜΠΗΣ#660018
  14. 2i Varympompis2η ΒΑΡΥΜΠΟΜΠΗΣ#660019
  15. GalinisΓΑΛΗΝΗΣ#660020
  16. 4i Varympompis4η ΒΑΡΥΜΠΟΜΠΗΣ#660021
  17. 5i Varympompis5η ΒΑΡΥΜΠΟMΠΗΣ#820001
  18. 6i Varympompis6η ΒΑΡΥΜΠΟMΠΗΣ#820002
  19. 7i Varympompis7η ΒΑΡΥΜΠΟMΠΗΣ#820003
  20. 8i Varympompis8η ΒΑΡΥΜΠΟMΠΗΣ#820004
  21. 9i Varympompis9η ΒΑΡΥΜΠΟMΠΗΣ#820005
  22. 10i Varympompis10η ΒΑΡΥΜΠΟMΠΗΣ#820006
  23. 11i Varympompis11η ΒΑΡΥΜΠΟMΠΗΣ#820007
  24. 12i Varympompis12η ΒΑΡΥΜΠΟMΠΗΣ#820008
  25. 13i Varympompis13η ΒΑΡΥΜΠΟMΠΗΣ#820009
  26. 14i Varympompis14η ΒΑΡΥΜΠΟMΠΗΣ#820010
  27. Pl. VarympompisΠΛ. ΒΑΡΥΜΠΟMΠΗΣ#820011
  28. PefkonΠΕΥΚΩΝ#820012
  29. PlatanonΠΛΑΤΑNΩΝ#820017
  30. AgrampelisΑΓΡΑΜΠΕΛΗΣ#820058
  31. VarympompiΒΑΡΥΜΠΟΜΠΗ#000109

Bus 503 — Varympompi to Zirineio

Timetable — departures from Varympompi

Monday - Friday 14 departures · 06:10–22:40 · about every 75 min
06 1050
08 00
09 25
10 35
11 55
13 10
14 25
16 00
17 15
18 45
20 00
21 25
22 40
Saturday 13 departures · 06:10–21:10 · about every 75 min
06 10
07 10
08 15
09 20
10 35
11 50
13 15
14 40
16 00
17 25
18 50
20 00
21 10
Sunday 11 departures · 09:20–22:40 · about every 82 min
09 20
10 30
11 50
13 15
14 25
15 55
17 20
19 00
20 15
21 15
22 40

Stops towards Zirineio (29)

  1. VarympompiΒΑΡΥΜΠΟΜΠΗ#000109
  2. GaziasΓΑΖΙΑΣ#820066
  3. PlatanonΠΛΑΤΑΝΩΝ#820049
  4. Pl. VarympompisΠΛ. ΒΑΡΥΜΠΟMΠΗΣ#820013
  5. 14i Varympompis14η ΒΑΡΥΜΠΟMΠΗΣ#820014
  6. 13i Varympompis13η ΒΑΡΥΜΠΟMΠΗΣ#820015
  7. 12i Varympompis12η ΒΑΡΥΜΠΟMΠΗΣ#820027
  8. 11i Varympompis11η ΒΑΡΥΜΠΟMΠΗΣ#820028
  9. 10i Varympompis10η ΒΑΡΥΜΠΟMΠΗΣ#820029
  10. 9i Varympompis9η ΒΑΡΥΜΠΟMΠΗΣ#820030
  11. 8i Varympompis8η ΒΑΡΥΜΠΟMΠΗΣ#820031
  12. 7i Varympompis7η ΒΑΡΥΜΠΟMΠΗΣ#820032
  13. 6i Varympompis6η ΒΑΡΥΜΠΟMΠΗΣ#820033
  14. 5i Varympompis5η ΒΑΡΥΜΠΟMΠΗΣ#820034
  15. 4i Varympompis4η ΒΑΡΥΜΠΟΜΠΗΣ#270089
  16. 3i Varympompis3η ΒΑΡΥΜΠΟΜΠΗΣ#270160
  17. 2i Varympompis2η ΒΑΡΥΜΠΟΜΠΗΣ#270090
  18. ElatisΕΛΑΤΗΣ#270163
  19. VenziniΒΕΝΖΙΝΗ#270058
  20. 3i Char. Trikoupi3η ΧΑΡ. ΤΡΙΚΟΥΠΗ#270157
  21. 2i Char. Trikoupi2η ΧΑΡ. ΤΡΙΚΟΥΠΗ#270158
  22. 1i Char. Trikoupi1η ΧΑΡ. ΤΡΙΚΟΥΠΗ#270159
  23. SarantaporouΣΑΡΑΝΤΑΠΟΡΟΥ#270008
  24. KanariΚΑΝΑΡΗ#270009
  25. MarketouΜΑΡΚΕΤΟΥ#270010
  26. OthonosΟΘΩΝΟΣ#270011
  27. Pl. KifisiasΠΛ. ΚΗΦΙΣΙΑΣ#270013
  28. Zirineio - ApovivasiΖΗΡΙΝΕΙΟ - ΑΠΟΒΙΒΑΣΗ#270137
  29. ZirineioΖΗΡΙΝΕΙΟ#000110

Bus 503 Athens — questions

What time is the first and last bus 503 in Athens?
The first bus 503 departs at 05:40 and the last one at 22:40. Times are the scheduled departures from the start of each direction.
How often does bus 503 run?
Bus 503 runs roughly every 75 minutes. OASA operates 188 departures a week across both directions.
Does bus 503 run on weekends?
Yes. Bus 503 runs on both Saturday and Sunday, usually with a reduced timetable compared with weekdays.
How many stops does bus 503 have?
Bus 503 serves 62 stops in Athens, running between Zirineio and Varympompi.
How long does the bus 503 route take end to end?
A full end-to-end trip on bus 503 takes about 35 minutes according to the schedule OASA published. Real journey times vary with traffic.
Is the bus 503 timetable up to date?
This page repeats the open-data timetable OASA published for 6 July to 6 October 2026, which has not been renewed since. Today's service may differ.

Routes sharing stops with bus 503

All 277 routes in Athens

Timetable data: OASA open data from data.gov.gr, which OASA licenses under CC BY 4.0 on catalog.growthfund.gr. Names transliterated and timetables reformatted by Urbaneel. Page updated 2026-10-27. Schedules change — check the Urbaneel app before you travel.