Cheap flights from Belgrade to Istanbul from $108 BEG → IST, SAW

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $133 to $198.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 12 Feb 2027 to compare.

Every date we hold

1274 fares on 136 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $186.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $65 to $114.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 2 other departure dates within 3 days of 20 Jul 2027, and none is cheaper.

Every date we hold

165 fares on 20 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $97.

Return

Fares 30 to 59 days before departure were typically 32% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Belgrade to Istanbul?

The cheapest return found recently is $186 with Ajet, 12 Feb 2027 to 15 Feb 2027, found 2 days ago. The cheapest return fare on each of 136 departure dates is usually $219 to $245.

How much is a one-way flight from Belgrade to Istanbul?

The cheapest one-way found recently is $108 with Air Serbia, 20 Jul 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $97 with Wizz Air, 15 Jan 2027, found 7 days ago. The cheapest one-way fare on each of 20 departure dates is usually $108 to $127.

What is the cheapest month to fly from Belgrade to Istanbul?

February 2027 is the cheapest month for a return, from $186, 12 Feb 2027 to 15 Feb 2027, found 2 days ago. January 2027 is the cheapest month for a one-way, from $97, 15 Jan 2027, found 7 days ago.

Every date in February 2027

Every date in January 2027

How far ahead should I book a flight from Belgrade to Istanbul?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 32% lower than 0 to 6 days before departure. One-way fares were cheapest 60 to 89 days before departure.

Is there a direct flight from Belgrade to Istanbul?

Yes, the cheapest nonstop return found recently is $186 with Ajet, 12 Feb 2027 to 15 Feb 2027, found 2 days ago. The cheapest nonstop one-way found recently is $126 with Pegasus Airlines, 7 Oct 2027, found 2 days ago.

Every nonstop date from Belgrade to Istanbul

How long is the flight from Belgrade to Istanbul?

The cheapest nonstop one-way found recently, with Pegasus Airlines on 7 Oct 2027, takes 1 h 45 min from Belgrad Nikola Tesla Airport (BEG) to Sabiha Gokcen International Airport (SAW). The cheapest one-way found recently, with Air Serbia on 20 Jul 2027, takes 14 h with 1 stop, including a 12 h connection.

Which airlines have the cheapest flights from Belgrade to Istanbul?

Between 13 Nov and 23 Oct 2027, Air Serbia has the cheapest return on 70 of the 136 departure dates we hold, Pegasus Airlines on 24 and Ajet on 20. Between 15 Jan 2027 and 1 Nov 2027, Air Serbia has the cheapest one-way on 8 of the 20 departure dates we hold, Pegasus Airlines on 4 and Wizz Air on 3.