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Istanbul to Bologna in September 2027 IST, SAW → BLQ

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Guglielmo Marconi Airport (BLQ)

For departures in September 2027, the cheapest return found recently is $228 with LOT Polish, 21 Sept 2027 – 30 Sept 2027, found today.

Return

In September 2027, the cheapest return fare on each of 8 departure dates is usually $256 to $343. Across all 31 departure dates we hold on this route, it is usually $192 to $252. Of the 5 months with enough return fares to compare, September 2027 is usually the most expensive.

Cheapest return found recently

$228

21 Sept 2027 – 30 Sept 2027 · LOT Polish

Istanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)

out 1 stop, back 1 stop

found today

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in September 2027

DatesFromAirlineStopsFound
21 Sept 2027 – 30 Sept 2027$228LOT Polishout 1 stop, back 1 stopfound todaySee prices for these dates
20 Sept 2027 – 29 Sept 2027$244LOT Polishout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
19 Sept 2027 – 28 Sept 2027$260LOT Polishout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
22 Sept 2027 – 1 Oct 2027$288LOT Polishout 1 stop, back 1 stopfound todaySee prices for these dates
18 Sept 2027 – 27 Sept 2027$293LOT Polishout 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

8 departure dates

16 Sept 2027 – 25 Sept 2027: $377, found today17 Sept 2027 – 26 Sept 2027: $382, found today18 Sept 2027 – 27 Sept 2027: $293, found 3 days ago19 Sept 2027 – 28 Sept 2027: $260, found 3 days ago20 Sept 2027 – 29 Sept 2027: $244, found 3 days ago21 Sept 2027 – 30 Sept 2027: $228, found today22 Sept 2027 – 1 Oct 2027: $288, found today23 Sept 2027 – 2 Oct 2027: $331, found 3 days agoSep
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
16 Sept 2027 – 25 Sept 2027$377Turkish AirlinesIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out nonstop, back nonstopfound todaySee prices for these dates
17 Sept 2027 – 26 Sept 2027$382Turkish AirlinesIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out nonstop, back nonstopfound todaySee prices for these dates
18 Sept 2027 – 27 Sept 2027$293LOT PolishIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
19 Sept 2027 – 28 Sept 2027$260LOT PolishIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
20 Sept 2027 – 29 Sept 2027$244LOT PolishIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
21 Sept 2027 – 30 Sept 2027$228LOT PolishIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound todaySee prices for these dates
22 Sept 2027 – 1 Oct 2027$288LOT PolishIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound todaySee prices for these dates
23 Sept 2027 – 2 Oct 2027$331LufthansaIstanbul New Airport (IST) → Guglielmo Marconi Airport (BLQ)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $175.

October 2026From $2053 departure dates22 Oct – 9 Nov · found 5 days agoSee prices for these dates
November 2026From $1896 departure dates22 Nov – 4 Dec · found 5 days agoSee prices for these dates
December 2026From $175Cheapest seen5 departure dates3 Dec – 11 Dec · found yesterdaySee prices for these dates
February 2027From $2221 departure date24 Feb 2027 – 4 Mar 2027 · found 6 days agoSee prices for these dates
March 2027From $2141 departure date1 Mar 2027 – 6 Mar 2027 · found 5 days agoSee prices for these dates
April 2027From $2082 departure dates1 Apr 2027 – 8 Apr 2027 · found 2 days agoSee prices for these dates
May 2027From $1911 departure date19 May 2027 – 31 May 2027 · found 6 days agoSee prices for these dates
July 2027From $2091 departure date5 Jul 2027 – 22 Jul 2027 · found 3 days agoSee prices for these datesEvery date in July 2027
August 2027From $2303 departure dates8 Aug 2027 – 19 Aug 2027 · found 3 days agoSee prices for these dates
September 2027From $2288 departure dates21 Sept 2027 – 30 Sept 2027 · found todaySee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work