Cheapest Athens to Istanbul round trip flight dates in December

1 - Choose the outbound flight

December

2,739 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
3,397
₺
2
3,047
₺
3
2,962
₺
4
2,897
₺
5
3,018
₺
6
4,476
₺
7
2,897
₺
8
2,940
₺
9
3,062
₺
10
3,796
₺
11
2,739
₺
12
2,806
₺
13
3,497
₺
14
3,062
₺
15
2,897
₺
16
2,739
₺
17
3,062
₺
18
2,940
₺
19
3,845
₺
20
4,623
₺
21
4,867
₺
22
3,062
₺
23
4,696
₺
24
5,545
₺
25
4,117
₺
26
4,446
₺
27
4,696
₺
28
3,497
₺
29
4,304
₺
30
2,950
₺
31
3,118
₺

Cheap prices

2 - Choose the return flight

December

1,898 ₺
January

1,748 ₺
February

1,898 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
3,347
₺
2
3,297
₺
3
3,347
₺
4
2,797
₺
5
4,046
₺
6
3,987
₺
7
2,897
₺
8
4,046
₺
9
2,797
₺
10
2,797
₺
11
2,797
₺
12
2,897
₺
13
2,788
₺
14
2,148
₺
15
1,898
₺
16
2,148
₺
17
2,148
₺
18
2,148
₺
19
2,048
₺
20
2,788
₺
21
1,948
₺
22
1,998
₺
23
1,948
₺
24
4,092
₺
25
1,948
₺
26
2,148
₺
27
3,308
₺
28
2,175
₺
29
5,095
₺
30
5,921
₺
31
5,540
₺

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 Athens → Istanbul round trip flights

Use this page to find the cheapest flight dates for round trip flights from Athens to Istanbul. This view focuses on December.

Active filters: Month: December.

Price summary

The price calendar covers 1 month for round trip flights from Athens to Istanbul.

Lowest months: December 2026 (TRY 2,739).

Monthly lowest prices: December 2026: TRY 2,739.

In December 2026, the lowest listed price starts from TRY 2,739.

In December 2026, the lowest date starts from TRY 2,739.

Daily prices are listed for 31 dates.