Skip to content
FareTell

Bangkok to Irkutsk flights in December 2026 from $362 BKK, DMK → IKT

Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Irkutsk International Airport (IKT)

For departures in December 2026, the cheapest return found recently is $362 with S7 Airlines, 17 Dec – 26 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 12 departure dates is usually $432 to $637. Across all 81 departure dates we hold on this route, it is usually $467 to $625. Of the 8 months with enough return fares to compare, 3 are usually cheaper than December 2026.

Cheapest return found recently

$362

17 Dec – 26 Jan 2027 · S7 Airlines

Suvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

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

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

The cheapest dates in December 2026

DatesFromAirlineStopsFound
14 Dec – 25 Jan 2027$362S7 Airlinesout nonstop, back nonstopfound 8 days agoSee prices for these dates
17 Dec – 26 Jan 2027$362S7 Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
26 Dec – 23 Jan 2027$395S7 Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
28 Dec – 17 Jan 2027$444S7 Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Dec – 13 Jan 2027$494Air Chinaout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

12 departure dates

3 Dec – 25 Jan 2027: $516, found 6 days ago8 Dec – 25 Jan 2027: $555, found 5 days ago10 Dec – 17 Jan 2027: $538, found 2 days ago11 Dec – 24 Dec: $640, found 4 days ago12 Dec – 24 Dec: $636, found 4 days ago14 Dec – 25 Jan 2027: $362, found 8 days ago15 Dec – 31 Dec: $721, found 4 days ago17 Dec – 26 Jan 2027: $362, found 2 days ago18 Dec – 31 Dec: $721, found 4 days ago26 Dec – 23 Jan 2027: $395, found 6 days ago28 Dec – 17 Jan 2027: $444, found 4 days ago29 Dec – 13 Jan 2027: $494, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 25 Jan 2027$516S7 AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Dec – 25 Jan 2027$555China EasternSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
10 Dec – 17 Jan 2027$538China Southern AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
11 Dec – 24 Dec$640Xiamen AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
12 Dec – 24 Dec$636Xiamen AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
14 Dec – 25 Jan 2027$362S7 AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 8 days agoSee prices for these dates
15 Dec – 31 Dec$721Xiamen AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
17 Dec – 26 Jan 2027$362S7 AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
18 Dec – 31 Dec$721Xiamen AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
26 Dec – 23 Jan 2027$395S7 AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
28 Dec – 17 Jan 2027$444S7 AirlinesSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Dec – 13 Jan 2027$494Air ChinaSuvarnabhumi Airport (BKK) → Irkutsk International Airport (IKT)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $362.

November 2026From $44411 departure dates13 Nov – 1 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $362Cheapest seen12 departure dates14 Dec – 25 Jan 2027 · found 8 days agoSee prices for these dates
January 2027From $5669 departure dates26 Jan 2027 – 13 Feb 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $46017 departure dates22 Feb 2027 – 28 Feb 2027 · found 5 days agoSee prices for these datesEvery date in February 2027
March 2027From $46012 departure dates2 Mar 2027 – 29 Mar 2027 · found 2 days agoSee prices for these datesEvery date in March 2027
April 2027From $4637 departure dates1 Apr 2027 – 4 Apr 2027 · found 7 days agoSee prices for these datesEvery date in April 2027
May 2027From $4615 departure dates20 May 2027 – 29 May 2027 · found 2 days agoSee prices for these dates
June 2027From $4851 departure date4 Jun 2027 – 9 Jul 2027 · found 2 days agoSee prices for these dates
July 2027From $5173 departure dates7 Jul 2027 – 21 Jul 2027 · found 2 days agoSee prices for these dates
August 2027From $5512 departure dates6 Aug 2027 – 21 Aug 2027 · found 2 days agoSee prices for these dates
September 2027From $5181 departure date13 Sept 2027 – 20 Sept 2027 · found 7 days agoSee prices for these dates
October 2027From $5841 departure date16 Oct 2027 – 19 Oct 2027 · found 7 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