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Istanbul to Bangkok in December 2026 IST, SAW → BKK, DMK

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in December 2026, the cheapest return found recently is $540 with Gulf Air, 2 Dec – 26 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 20 departure dates is usually $587 to $716. Across all 116 departure dates we hold on this route, it is usually $561 to $627. Of the 10 months with enough return fares to compare, 8 are usually cheaper than December 2026.

Cheapest return found recently

$540

2 Dec – 26 Dec · Gulf Air

Istanbul New Airport (IST) → Suvarnabhumi Airport (BKK)

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$517

4 Dec – 21 Dec · Saudia

Istanbul New Airport (IST) → Suvarnabhumi Airport (BKK)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
4 Dec – 21 Dec$517Saudiaout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
2 Dec – 26 Dec$540Gulf Airout 1 stop, back 1 stopfound yesterdaySee prices for these dates
11 Dec – 11 Jan 2027$561Saudiaout 1 stop, back 1 stopfound yesterdaySee prices for these dates
14 Dec – 11 Jan 2027$567Saudiaout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
16 Dec – 6 Jan 2027$576Air Chinaout 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

20 departure dates

1 Dec – 1 Jan 2027: $717, found 2 days ago2 Dec – 26 Dec: $540, found yesterday3 Dec – 20 Dec: $590, found 5 days ago4 Dec – 21 Dec: $517, found 2 days ago6 Dec – 31 Jan 2027: $630, found 5 days ago7 Dec – 17 Dec: $652, found 3 days ago8 Dec – 7 Jan 2027: $723, found 3 days ago11 Dec – 11 Jan 2027: $561, found yesterday13 Dec – 10 Jan 2027: $609, found 4 days ago14 Dec – 11 Jan 2027: $567, found 4 days ago15 Dec – 27 Dec: $644, found 6 days ago16 Dec – 6 Jan 2027: $576, found 5 days ago19 Dec – 23 Jan 2027: $687, found 5 days ago20 Dec – 16 Jan 2027: $606, found 5 days ago21 Dec – 6 Jan 2027: $647, found 5 days ago24 Dec – 15 Jan 2027: $720, found yesterday25 Dec – 27 Jan 2027: $715, found 2 days ago26 Dec – 28 Dec: $736, found 6 days ago28 Dec – 19 Jan 2027: $834, found yesterday29 Dec – 23 Feb 2027: $696, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 1 Jan 2027$717SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
2 Dec – 26 Dec$540Gulf AirIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
3 Dec – 20 Dec$590Gulf AirIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
4 Dec – 21 Dec$517SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
6 Dec – 31 Jan 2027$630Qatar AirwaysIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
7 Dec – 17 Dec$652AirAsia XSabiha Gokcen International Airport (SAW) → Don Mueang International Airport (DMK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
8 Dec – 7 Jan 2027$723Air ArabiaSabiha Gokcen International Airport (SAW) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
11 Dec – 11 Jan 2027$561SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
13 Dec – 10 Jan 2027$609SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
14 Dec – 11 Jan 2027$567SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
15 Dec – 27 Dec$644SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
16 Dec – 6 Jan 2027$576Air ChinaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
19 Dec – 23 Jan 2027$687SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
20 Dec – 16 Jan 2027$606Air ChinaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
21 Dec – 6 Jan 2027$647Air ChinaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
24 Dec – 15 Jan 2027$720SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
25 Dec – 27 Jan 2027$715SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
26 Dec – 28 Dec$736SaudiaIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
28 Dec – 19 Jan 2027$834Etihad AirwaysIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
29 Dec – 23 Feb 2027$696Gulf AirIstanbul New Airport (IST) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $499.

October 2026From $5885 departure dates29 Oct – 15 Nov · found 2 days agoSee prices for these dates
November 2026From $52316 departure dates6 Nov – 17 Nov · found 3 days agoSee prices for these datesEvery date in November 2026
December 2026From $51720 departure dates4 Dec – 21 Dec · found 2 days agoSee prices for these dates
January 2027From $499Cheapest seen25 departure dates13 Jan 2027 – 26 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
February 2027From $51015 departure dates17 Feb 2027 – 2 Mar 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $53512 departure dates28 Mar 2027 – 5 Apr 2027 · found yesterdaySee prices for these datesEvery date in March 2027
April 2027From $5425 departure dates1 Apr 2027 – 12 Apr 2027 · found yesterdaySee prices for these dates
May 2027From $5085 departure dates5 May 2027 – 11 May 2027 · found yesterdaySee prices for these dates
June 2027From $5367 departure dates29 Jun 2027 – 4 Jul 2027 · found 4 days agoSee prices for these datesEvery date in June 2027
July 2027From $5775 departure dates18 Jul 2027 – 25 Jul 2027 · found 5 days agoSee prices for these dates
September 2027From $5541 departure date20 Sept 2027 – 30 Sept 2027 · found 4 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