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Istanbul to Frankfurt flights in December 2026 from $145 IST, SAW → FRA, HHN

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA), Frankfurt - Hahn Airport (HHN)

For departures in December 2026, the cheapest return found recently is $145 with Pegasus Airlines, 29 Dec – 14 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 8 departure dates is usually $144 to $178. Across all 39 departure dates we hold on this route, it is usually $144 to $183. Of the 6 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$145

29 Dec – 14 Jan 2027 · Pegasus Airlines

Sabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$134

28 Dec – 3 Jan 2027 · Ajet

Sabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)

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
28 Dec – 3 Jan 2027$134Ajetout nonstop, back nonstopfound 8 days agoSee prices for these dates
19 Dec – 9 Jan 2027$140Pegasus Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Dec – 14 Jan 2027$145Pegasus Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
26 Dec – 11 Jan 2027$146Pegasus Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Dec – 25 Jan 2027$146Pegasus Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

8 departure dates

1 Dec – 16 Dec: $188, found 3 days ago9 Dec – 27 Dec: $208, found 2 days ago19 Dec – 9 Jan 2027: $140, found 4 days ago23 Dec – 25 Jan 2027: $146, found 5 days ago26 Dec – 11 Jan 2027: $146, found 3 days ago28 Dec – 3 Jan 2027: $134, found 8 days ago29 Dec – 14 Jan 2027: $145, found 2 days ago30 Dec – 16 Jan 2027: $174, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 16 Dec$188LufthansaIstanbul New Airport (IST) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 3 days agoSee prices for these dates
9 Dec – 27 Dec$208Turkish AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 9 Jan 2027$140Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 4 days agoSee prices for these dates
23 Dec – 25 Jan 2027$146Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Dec – 11 Jan 2027$146Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Dec – 3 Jan 2027$134AjetSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 8 days agoSee prices for these dates
29 Dec – 14 Jan 2027$145Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Dec – 16 Jan 2027$174Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Frankfurt Airport (FRA)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

June 2027 is the cheapest month — from $129.

November 2026From $1884 departure dates21 Nov – 3 Dec · found 4 days agoSee prices for these dates
December 2026From $1348 departure dates28 Dec – 3 Jan 2027 · found 8 days agoSee prices for these dates
January 2027From $1339 departure dates17 Jan 2027 – 23 Jan 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $1362 departure dates1 Feb 2027 – 8 Feb 2027 · found 2 days agoSee prices for these dates
March 2027From $1456 departure dates15 Mar 2027 – 4 Apr 2027 · found 4 days agoSee prices for these dates
April 2027From $1673 departure dates15 Apr 2027 – 25 Apr 2027 · found 5 days agoSee prices for these dates
May 2027From $1771 departure date7 May 2027 – 25 May 2027 · found 2 days agoSee prices for these dates
June 2027From $129Cheapest seen5 departure dates6 Jun 2027 – 13 Jun 2027 · found 8 days agoSee prices for these dates
July 2027From $1771 departure date12 Jul 2027 – 22 Jul 2027 · found 5 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