Cheapest Barselona to Istanbul round trip flight dates on Air Serbia

1 - Choose the outbound flight

December

4,611 ₺
March

4,611 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
4,611
₺
2
3
4
5
6
4,611
₺
7
8
4,904
₺
9
10
4,628
₺
11
12
13
14
15
16
4,611
₺
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

Cheap prices

2 - Choose the return flight

April

5,485 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
5,485
₺
24
25
26
27
28
29
30

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 Barselona → Istanbul round trip flights

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

Active filters: Airline: Air Serbia.

Price summary

The price calendar covers 2 months for round trip flights from Barselona to Istanbul.

Lowest months: December 2026 (TRY 4,611) and March 2027 (TRY 4,611).

Monthly lowest prices: December 2026: TRY 4,611, March 2027: TRY 4,611.

In December 2026, the lowest date starts from TRY 4,611.

Daily prices are listed for 5 dates.