S7 Airlines
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Suvarnabhumi Airport
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Irkutsk International Airport
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Scan through all non-stop flights from Bangkok to Irkutsk. The full flight schedule below gives an overview of all non-stop flights from BKK to IKT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Irkutsk enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Irkutsk, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

In total there are 2 airlines operating nonstop flights from Bangkok BKK to Irkutsk IKT. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BKK IKT flight schedule.
Flights from BKK to IKT are operated 9 times a week, with an average of 1 flight per day. Departure times vary between 11:25 - 21:05. The earliest flight departs at 11:25, the last flight departs at 21:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Bangkok to Irkutsk takes 6 hours and 20 minutes. The flight distance between Bangkok and Irkutsk is 2,672 miles (or 4,300 km).
There is 1 airport in Irkutsk: Irkutsk International Airport (IKT).
There are 9 flights per week flying from Bangkok to Irkutsk (as of April 2026).
6 hours and 20 minutes is the average flight time from Bangkok to Irkutsk.
The distance from Bangkok to Irkutsk is 2,672 miles (4,300 kilometers).
Aeroflot and S7 Airlines are flying nonstop from Bangkok to Irkutsk.
There are no alliances flying direct from Bangkok to Irkutsk at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Bangkok to Irkutsk:
The earliest flight departs at 11:25 from Bangkok and arrives at 18:50 at Irkutsk.
The latest flight departs at 21:05 from Bangkok and arrives at 04:30 at Irkutsk.
2,672 miles (4,300 km) · 6h 20m
11:25
18:50
S7 Airlines
S7 6318
S7 Airlines
Boeing 737-800 (winglets)
Y
W
J
F
11:50
19:15
S7 Airlines
S7 6318
S7 Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:45
20:15
Aeroflot
SU 659
Aeroflot
Airbus A320neo
Y
W
J
F
12:55
20:15
Aeroflot
SU 659
Aeroflot
Airbus A320neo
Y
W
J
F
15:55
23:20
S7 Airlines
S7 6306
S7 Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:00
00:25
S7 Airlines
S7 6310
S7 Airlines
Boeing 737-800 (winglets)
Y
W
J
F
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