Cheapest Sydney to Istanbul round trip flight dates

1 - Choose the outbound flight

November

20,381 ₺
December

21,580 ₺
January

14,337 ₺
February

18,683 ₺
March

22,279 ₺
April

26,525 ₺
May

21,180 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
24,227
₺
2
23,728
₺
3
23,578
₺
4
27,924
₺
5
23,578
₺
6
23,678
₺
7
23,678
₺
8
24,377
₺
9
23,628
₺
10
23,728
₺
11
20,381
₺
12
23,578
₺
13
23,578
₺
14
23,728
₺
15
24,227
₺
16
23,578
₺
17
23,628
₺
18
26,614
₺
19
24,727
₺
20
24,427
₺
21
21,630
₺
22
26,076
₺
23
28,174
₺
24
24,677
₺
25
28,523
₺
26
29,123
₺
27
30,122
₺
28
34,718
₺
29
29,622
₺
30
29,772
₺

Cheap prices

2 - Choose the return flight

November

23,878 ₺
December

23,778 ₺
January

28,723 ₺
February

26,625 ₺
March

25,826 ₺
April

28,873 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
35,940
₺
2
30,072
₺
3
29,872
₺
4
29,722
₺
5
32,370
₺
6
35,867
₺
7
31,121
₺
8
29,223
₺
9
35,867
₺
10
28,923
₺
11
29,872
₺
12
30,272
₺
13
32,170
₺
14
31,770
₺
15
25,276
₺
16
35,966
₺
17
25,676
₺
18
29,073
₺
19
28,773
₺
20
29,173
₺
21
26,925
₺
22
26,525
₺
23
29,073
₺
24
27,025
₺
25
27,724
₺
26
27,824
₺
27
23,878
₺
28
35,940
₺
29
25,276
₺
30
23,878
₺

Cheap prices

🏨 Accommodation

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🚗 Car rental

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İstanbul travel guide

The best Istanbul plan leaves time for a few neighbourhoods instead of trying to finish the whole city. Add ferry journeys and everyday-life pauses between historical visits.

🏛️ Avoid stacking too many sights into one day on the historic peninsula.

⛴️ Treat a ferry ride as a chance to see the city from the water, not just as transport.

☕ Give Kadıköy and Moda their own time for streets, cafés and the waterfront.

💡 Crowds and journeys across the city can be tiring, so group each day around nearby neighbourhoods.

About Sydney → Istanbul round trip flights

Use this page to find the cheapest flight dates for round trip flights from Sydney to Istanbul.

Price summary

The price calendar covers 7 months for round trip flights from Sydney to Istanbul.

Lowest months: January 2027 (TRY 14,337), February 2027 (TRY 18,683) and November 2026 (TRY 20,381).

Monthly lowest prices: November 2026: TRY 20,381, December 2026: TRY 21,580, January 2027: TRY 14,337, February 2027: TRY 18,683, March 2027: TRY 22,279, April 2027: TRY 26,525, May 2027: TRY 21,180.

In November 2026, the lowest date starts from TRY 20,381.

Daily prices are listed for 30 dates.