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Helsinki to Istanbul flights in November 2026 from $464 HEL → IST, SAW

Helsinki-Vantaa Airport (HEL) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in November 2026, the cheapest return found recently is $464 with Finnair, 21 Nov – 21 Nov, found 2 days ago.

Return

In November 2026, the cheapest return fare on each of 10 departure dates is usually $243 to $286. Across all 48 departure dates we hold on this route, it is usually $235 to $334. Of the 7 months with enough return fares to compare, 4 are usually cheaper than November 2026.

Cheapest return found recently

$464

21 Nov – 21 Nov · Finnair

Helsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$229

29 Nov – 4 Dec · Lufthansa City Airlines

Helsinki-Vantaa Airport (HEL) → Istanbul New Airport (IST)

out 1 stop, back 1 stop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
29 Nov – 4 Dec$229Lufthansa City Airlinesout 1 stop, back 1 stopfound 7 days agoSee prices for these dates
27 Nov – 3 Dec$234Pegasus Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Nov – 25 Nov$242Pegasus Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Nov – 28 Nov$246Pegasus Airlinesout nonstop, back nonstopfound 8 days agoSee prices for these dates
16 Nov – 23 Nov$247Pegasus Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

10 departure dates

14 Nov – 21 Nov: $273, found 4 days ago16 Nov – 23 Nov: $247, found 3 days ago17 Nov – 25 Nov: $271, found 5 days ago18 Nov – 21 Nov: $293, found 7 days ago21 Nov – 21 Nov: $464, found 2 days ago24 Nov – 25 Nov: $242, found 5 days ago25 Nov – 28 Nov: $246, found 8 days ago27 Nov – 3 Dec: $234, found 4 days ago29 Nov – 4 Dec: $229, found 7 days ago30 Nov – 5 Dec: $290, found 6 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
14 Nov – 21 Nov$273Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 4 days agoSee prices for these dates
16 Nov – 23 Nov$247Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Nov – 25 Nov$271AjetHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
18 Nov – 21 Nov$293Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 7 days agoSee prices for these dates
21 Nov – 21 Nov$464FinnairHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
24 Nov – 25 Nov$242Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Nov – 28 Nov$246Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 8 days agoSee prices for these dates
27 Nov – 3 Dec$234Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Nov – 4 Dec$229Lufthansa City AirlinesHelsinki-Vantaa Airport (HEL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
30 Nov – 5 Dec$290Pegasus AirlinesHelsinki-Vantaa Airport (HEL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 6 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $188.

November 2026From $22910 departure dates29 Nov – 4 Dec · found 7 days agoSee prices for these dates
December 2026From $26313 departure dates1 Dec – 8 Dec · found 7 days agoSee prices for these datesEvery date in December 2026
January 2027From $188Cheapest seen8 departure dates18 Jan 2027 – 25 Jan 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $2205 departure dates5 Feb 2027 – 8 Mar 2027 · found 7 days agoSee prices for these dates
March 2027From $1934 departure dates4 Mar 2027 – 11 Mar 2027 · found 3 days agoSee prices for these dates
April 2027From $2051 departure date14 Apr 2027 – 21 Apr 2027 · found 5 days agoSee prices for these dates
May 2027From $2093 departure dates24 May 2027 – 5 Jun 2027 · found 6 days agoSee prices for these dates
July 2027From $2223 departure dates9 Jul 2027 – 18 Jul 2027 · found 2 days agoSee prices for these dates
September 2027From $2941 departure date1 Sept 2027 – 4 Sept 2027 · found 2 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