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Basel to Istanbul flights in January 2027 from $56 BSL, MLH, ZBA → IST, SAW

EuroAirport Swiss (BSL), EuroAirport Basel-Mulhouse-Freiburg (MLH), Basel Bad Railway Station (ZBA) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in January 2027, the cheapest return found recently is $127 with Ajet, 15 Jan 2027 – 19 Jan 2027, found yesterday. The cheapest one-way found recently is $56 with Ajet, 6 Jan 2027, found 6 hours ago.

Return

In January 2027, the cheapest return fare on each of 7 departure dates is usually $128 to $212. Across all 32 departure dates we hold on this route, it is usually $127 to $237. Of the 4 months with enough return fares to compare, 1 is usually cheaper than January 2027.

Cheapest return found recently

$127

15 Jan 2027 – 19 Jan 2027 · Ajet

EuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

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

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
15 Jan 2027 – 19 Jan 2027$127Ajetout nonstop, back nonstopfound yesterdaySee prices for these dates
18 Jan 2027 – 19 Jan 2027$127Ajetout nonstop, back nonstopfound yesterdaySee prices for these dates
14 Jan 2027 – 18 Jan 2027$129Ajetout nonstop, back nonstopfound yesterdaySee prices for these dates
5 Jan 2027 – 7 Jan 2027$168Ajetout nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Jan 2027 – 8 Jan 2027$187Ajetout nonstop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

7 departure dates

1 Jan 2027 – 1 Jan 2027: $525, found 4 days ago3 Jan 2027 – 5 Jan 2027: $236, found 4 days ago4 Jan 2027 – 8 Jan 2027: $187, found 5 days ago5 Jan 2027 – 7 Jan 2027: $168, found 4 days ago14 Jan 2027 – 18 Jan 2027: $129, found yesterday15 Jan 2027 – 19 Jan 2027: $127, found yesterday18 Jan 2027 – 19 Jan 2027: $127, found yesterdayJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027 – 1 Jan 2027$525Pegasus AirlinesEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back 1 stopfound 4 days agoSee prices for these dates
3 Jan 2027 – 5 Jan 2027$236Pegasus AirlinesEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Jan 2027 – 8 Jan 2027$187AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back 1 stopfound 5 days agoSee prices for these dates
5 Jan 2027 – 7 Jan 2027$168AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Jan 2027 – 18 Jan 2027$129AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound yesterdaySee prices for these dates
15 Jan 2027 – 19 Jan 2027$127AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound yesterdaySee prices for these dates
18 Jan 2027 – 19 Jan 2027$127AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $109.

November 2026From $109Cheapest seen15 departure dates25 Nov – 6 Dec · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $2066 departure dates12 Dec – 5 Jan 2027 · found todaySee prices for these dates
January 2027From $1277 departure dates15 Jan 2027 – 19 Jan 2027 · found yesterdaySee prices for these dates
February 2027From $1341 departure date15 Feb 2027 – 21 Feb 2027 · found 4 days agoSee prices for these dates
June 2027From $1423 departure dates11 Jun 2027 – 12 Jun 2027 · found 3 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 14 departure dates is usually $57 to $69. Across all 40 departure dates we hold on this route, it is usually $61 to $110. Of the 6 months with enough one-way fares to compare, January 2027 is usually the cheapest.

Cheapest one-way found recently

$56

6 Jan 2027 · Ajet

EuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)

nonstop

found 6 hours ago

Open this tripCheck today's price

Cheapest we hold, of any age

$56

15 Jan 2027 · Ajet

EuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)

nonstop

found 2 days ago

Open this tripCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
15 Jan 2027$56Ajetnonstopfound 2 days agoOpen this trip
6 Jan 2027$56Ajetnonstopfound 6 hours agoOpen this trip
20 Jan 2027$57Ajetnonstopfound yesterdayOpen this trip
19 Jan 2027$57Ajetnonstopfound yesterdayOpen this trip
21 Jan 2027$57Ajetnonstopfound yesterdayOpen this trip

Every date we hold

14 departure dates

3 Jan 2027: $114, found 4 days ago5 Jan 2027: $116, found 3 days ago6 Jan 2027: $56, found 6 hours ago7 Jan 2027: $119, found 2 days ago10 Jan 2027: $70, found yesterday15 Jan 2027: $56, found 2 days ago19 Jan 2027: $57, found yesterday20 Jan 2027: $57, found yesterday21 Jan 2027: $57, found yesterday24 Jan 2027: $64, found 6 days ago25 Jan 2027: $57, found yesterday26 Jan 2027: $57, found yesterday27 Jan 2027: $57, found yesterday29 Jan 2027: $57, found yesterdayJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Jan 2027$114Wizz AirEuroAirport Basel-Mulhouse-Freiburg (MLH) → Sabiha Gokcen International Airport (SAW)1 stopfound 4 days agoOpen this trip
5 Jan 2027$116Wizz AirEuroAirport Basel-Mulhouse-Freiburg (MLH) → Sabiha Gokcen International Airport (SAW)1 stopfound 3 days agoOpen this trip
6 Jan 2027$56AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound 6 hours agoOpen this trip
7 Jan 2027$119Wizz Air MaltaEuroAirport Basel-Mulhouse-Freiburg (MLH) → Sabiha Gokcen International Airport (SAW)1 stopfound 2 days agoOpen this trip
10 Jan 2027$70AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
15 Jan 2027$56AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound 2 days agoOpen this trip
19 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
20 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
21 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
24 Jan 2027$64Pegasus AirlinesEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound 6 days agoOpen this trip
25 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
26 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
27 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
29 Jan 2027$57AjetEuroAirport Swiss (BSL) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $54.

November 2026From $54Cheapest seen1 departure date26 Nov · found 5 days agoOpen this tripEvery date in November 2026
December 2026From $655 departure dates2 Dec · found 5 days agoOpen this trip
January 2027From $5614 departure dates15 Jan 2027 · found 2 days agoOpen this trip
February 2027From $786 departure dates28 Feb 2027 · found 3 days agoOpen this trip
March 2027From $625 departure dates3 Mar 2027 · found yesterdayOpen this trip
April 2027From $711 departure date21 Apr 2027 · found 6 days agoOpen this trip
May 2027From $803 departure dates25 May 2027 · found yesterdayOpen this trip
July 2027From $1304 departure dates29 Jul 2027 · found 5 days agoOpen this trip
August 2027From $711 departure date23 Aug 2027 · found yesterdayOpen this trip

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