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Baltimore to Istanbul in December 2026 BWI → IST, SAW

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in December 2026, the cheapest return found recently is $852 with British Airways, 28 Dec – 11 Jan 2027, found today. The cheapest one-way found recently is $850 with Icelandair, 17 Dec, found 4 days ago.

Return

In December 2026, the cheapest return fare on each of 8 departure dates is usually $983 to $1,542. Across all 24 departure dates we hold on this route, it is usually $894 to $1,105. Of the 2 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$852

28 Dec – 11 Jan 2027 · British Airways

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)

out 1 stop, back 1 stop

found today

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 December 2026

DatesFromAirlineStopsFound
28 Dec – 11 Jan 2027$852British Airwaysout 1 stop, back 1 stopfound todaySee prices for these dates
3 Dec – 11 Dec$887British Airwaysout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
15 Dec – 10 Jan 2027$1,015British Airwaysout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
10 Dec – 10 Jan 2027$1,027British Airwaysout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
25 Dec – 10 Jan 2027$1,133United Airlinesout 2 stops, back 1 stopfound 2 days agoSee prices for these dates

Every date we hold

8 departure dates

3 Dec – 11 Dec: $887, found 4 days ago10 Dec – 10 Jan 2027: $1,027, found 2 days ago15 Dec – 10 Jan 2027: $1,015, found 2 days ago19 Dec – 10 Jan 2027: $1,533, found 2 days ago20 Dec – 20 Jan 2027: $1,580, found 6 days ago25 Dec – 10 Jan 2027: $1,133, found 2 days ago26 Dec – 2 Jan 2027: $1,568, found 6 days ago28 Dec – 11 Jan 2027: $852, found todayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 11 Dec$887British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
10 Dec – 10 Jan 2027$1,027British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Dec – 10 Jan 2027$1,015British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
19 Dec – 10 Jan 2027$1,533IcelandairBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 3 stops, back 3 stopsfound 2 days agoSee prices for these dates
20 Dec – 20 Jan 2027$1,580British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
25 Dec – 10 Jan 2027$1,133United AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 2 stops, back 1 stopfound 2 days agoSee prices for these dates
26 Dec – 2 Jan 2027$1,568British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates
28 Dec – 11 Jan 2027$852British AirwaysBaltimore/Wash International Thurgood Marshall Airport (BWI) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound todaySee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $795.

October 2026From $1,0672 departure dates20 Oct – 27 Oct · found 5 days agoSee prices for these dates
November 2026From $9587 departure dates13 Nov – 17 Nov · found 3 days agoSee prices for these datesEvery date in November 2026
December 2026From $8528 departure dates28 Dec – 11 Jan 2027 · found todaySee prices for these dates
January 2027From $1,0431 departure date1 Jan 2027 – 7 Jan 2027 · found todaySee prices for these dates
February 2027From $8431 departure date1 Feb 2027 – 7 Feb 2027 · found 3 days agoSee prices for these dates
March 2027From $795Cheapest seen1 departure date7 Mar 2027 – 21 Mar 2027 · found 10 hours agoSee prices for these dates
April 2027From $8091 departure date4 Apr 2027 – 25 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $8802 departure dates13 May 2027 – 20 May 2027 · found 5 days agoSee prices for these dates
June 2027From $9851 departure date5 Jun 2027 – 18 Jun 2027 · found 5 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$850

17 Dec · Icelandair

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Sabiha Gokcen International Airport (SAW)

3 stops

found 4 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
17 Dec$850Icelandair3 stopsfound 4 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
17 Dec$850IcelandairBaltimore/Wash International Thurgood Marshall Airport (BWI) → Sabiha Gokcen International Airport (SAW)3 stopsfound 4 days agoOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $360.

October 2026From $360Cheapest seen2 departure dates27 Oct · found todayOpen this trip
December 2026From $8501 departure date17 Dec · found 4 days agoOpen this trip
January 2027From $4811 departure date15 Jan 2027 · found 7 days agoOpen this trip
February 2027From $4322 departure dates11 Feb 2027 · found 4 days agoOpen this trip
June 2027From $5171 departure date27 Jun 2027 · found 4 days agoOpen this trip
September 2027From $4411 departure date11 Sept 2027 · found 6 days agoOpen 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