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Istanbul to Belgrade flights in May 2027 from $233 IST, SAW → BEG

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Belgrad Nikola Tesla Airport (BEG)

For departures in May 2027, the cheapest return found recently is $233 with Air Serbia, 31 May 2027 – 4 Jun 2027, found 2 days ago.

Return

In May 2027, the cheapest return fare on each of 14 departure dates is usually $221 to $235. Across all 129 departure dates we hold on this route, it is usually $215 to $236. Of the 10 months with enough return fares to compare, 5 are usually cheaper than May 2027.

Cheapest return found recently

$233

31 May 2027 – 4 Jun 2027 · Air Serbia

Istanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$215

17 May 2027 – 27 May 2027 · Air Serbia

Istanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)

out nonstop, back nonstop

found 8 days ago

See prices for these datesCheck today's price

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The cheapest dates in May 2027

DatesFromAirlineStopsFound
17 May 2027 – 27 May 2027$215Air Serbiaout nonstop, back nonstopfound 8 days agoSee prices for these dates
4 May 2027 – 18 May 2027$217Air Serbiaout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
15 May 2027 – 19 May 2027$221Air Serbiaout nonstop, back nonstopfound 5 days agoSee prices for these dates
30 May 2027 – 4 Jun 2027$221Air Serbiaout nonstop, back nonstopfound 3 days agoSee prices for these dates
26 May 2027 – 1 Jun 2027$222LOT Polishout 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

14 departure dates

2 May 2027 – 8 May 2027: $232, found 4 days ago4 May 2027 – 18 May 2027: $217, found 3 days ago9 May 2027 – 15 May 2027: $235, found 4 days ago10 May 2027 – 16 May 2027: $235, found 4 days ago11 May 2027 – 14 May 2027: $235, found 3 days ago15 May 2027 – 19 May 2027: $221, found 5 days ago17 May 2027 – 27 May 2027: $215, found 8 days ago18 May 2027 – 29 Jun 2027: $232, found 3 days ago25 May 2027 – 27 May 2027: $236, found 7 days ago26 May 2027 – 1 Jun 2027: $222, found 5 days ago28 May 2027 – 4 Jun 2027: $239, found 5 days ago29 May 2027 – 3 Jun 2027: $235, found 6 days ago30 May 2027 – 4 Jun 2027: $221, found 3 days ago31 May 2027 – 4 Jun 2027: $233, found 2 days agoMay
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 May 2027 – 8 May 2027$232Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 May 2027 – 18 May 2027$217Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
9 May 2027 – 15 May 2027$235Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 4 days agoSee prices for these dates
10 May 2027 – 16 May 2027$235Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 4 days agoSee prices for these dates
11 May 2027 – 14 May 2027$235Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 3 days agoSee prices for these dates
15 May 2027 – 19 May 2027$221Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 5 days agoSee prices for these dates
17 May 2027 – 27 May 2027$215Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 8 days agoSee prices for these dates
18 May 2027 – 29 Jun 2027$232Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
25 May 2027 – 27 May 2027$236Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 7 days agoSee prices for these dates
26 May 2027 – 1 Jun 2027$222LOT PolishIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
28 May 2027 – 4 Jun 2027$239Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 5 days agoSee prices for these dates
29 May 2027 – 3 Jun 2027$235Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 6 days agoSee prices for these dates
30 May 2027 – 4 Jun 2027$221Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 3 days agoSee prices for these dates
31 May 2027 – 4 Jun 2027$233Air SerbiaIstanbul New Airport (IST) → Belgrad Nikola Tesla Airport (BEG)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $175.

November 2026From $175Cheapest seen10 departure dates22 Nov – 4 Dec · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $22914 departure dates25 Dec – 15 Jan 2027 · found 7 days agoSee prices for these datesEvery date in December 2026
January 2027From $18920 departure dates22 Jan 2027 – 29 Jan 2027 · found 7 days agoSee prices for these datesEvery date in January 2027
February 2027From $18712 departure dates4 Feb 2027 – 7 Feb 2027 · found 8 days agoSee prices for these datesEvery date in February 2027
March 2027From $20013 departure dates26 Mar 2027 – 2 Apr 2027 · found 2 days agoSee prices for these datesEvery date in March 2027
April 2027From $21213 departure dates27 Apr 2027 – 1 May 2027 · found 3 days agoSee prices for these datesEvery date in April 2027
May 2027From $21514 departure dates17 May 2027 – 27 May 2027 · found 8 days agoSee prices for these dates
June 2027From $20917 departure dates4 Jun 2027 – 7 Jun 2027 · found 4 days agoSee prices for these datesEvery date in June 2027
July 2027From $2169 departure dates2 Jul 2027 – 25 Jul 2027 · found 4 days agoSee prices for these datesEvery date in July 2027
August 2027From $2305 departure dates24 Aug 2027 – 26 Aug 2027 · found 5 days agoSee prices for these dates
September 2027From $2212 departure dates23 Sept 2027 – 27 Sept 2027 · found 7 days agoSee 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