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Istanbul to Brussels flights in December 2026 from $144 IST, SAW → BRU, CRL, ZYR

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Brussels Airport (BRU), Charleroi Brussels South Airport (CRL), Midi Railway Station (ZYR)

For departures in December 2026, the cheapest return found recently is $144 with Pegasus Airlines, 16 Dec – 8 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $146 to $202. Across all 21 departure dates we hold on this route, it is usually $158 to $200. Of the 2 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$144

16 Dec – 8 Jan 2027 · Pegasus Airlines

Sabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$127

25 Dec – 3 Jan 2027 · Pegasus Airlines

Sabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)

out nonstop, back nonstop

found 8 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
25 Dec – 3 Jan 2027$127Pegasus Airlinesout nonstop, back nonstopfound 8 days agoSee prices for these dates
16 Dec – 8 Jan 2027$144Pegasus Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 19 Jan 2027$148Pegasus Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
18 Dec – 28 Dec$157Pegasus Airlinesout nonstop, back nonstopfound 8 days agoSee prices for these dates
10 Dec – 18 Dec$202Pegasus Airlinesout nonstop, back 1 stopfound 7 days agoSee prices for these dates

Every date we hold

7 departure dates

10 Dec – 18 Dec: $202, found 7 days ago16 Dec – 8 Jan 2027: $144, found 2 days ago17 Dec – 17 Dec: $202, found 6 days ago18 Dec – 28 Dec: $157, found 8 days ago20 Dec – 22 Dec: $208, found 5 days ago22 Dec – 19 Jan 2027: $148, found 2 days ago25 Dec – 3 Jan 2027: $127, found 8 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Dec – 18 Dec$202Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
16 Dec – 8 Jan 2027$144Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 17 Dec$202Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
18 Dec – 28 Dec$157Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back nonstopfound 8 days agoSee prices for these dates
20 Dec – 22 Dec$208Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back 1 stopfound 5 days agoSee prices for these dates
22 Dec – 19 Jan 2027$148Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Dec – 3 Jan 2027$127Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Charleroi Brussels South Airport (CRL)out nonstop, back nonstopfound 8 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $127.

November 2026From $2002 departure dates13 Nov – 29 Nov · found 6 days agoSee prices for these dates
December 2026From $127Cheapest seen7 departure dates25 Dec – 3 Jan 2027 · found 8 days agoSee prices for these dates
January 2027From $1297 departure dates17 Jan 2027 – 20 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
April 2027From $1601 departure date1 Apr 2027 – 18 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $1651 departure date30 May 2027 – 13 Jun 2027 · found 6 days agoSee prices for these dates
July 2027From $1891 departure date24 Jul 2027 – 8 Aug 2027 · found 3 days agoSee prices for these dates
August 2027From $1841 departure date14 Aug 2027 – 29 Aug 2027 · found 3 days agoSee prices for these dates
October 2027From $3891 departure date23 Oct 2027 – 6 Nov 2027 · found 3 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