Cheap flights from Bangkok to Irkutsk from $267 BKK, DMK → IKT

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $331 to $487.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 40-night return fares leaving within 3 days of 17 Dec to compare.

Every date we hold

482 fares on 81 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $362.

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $267 to $515.

At $267, the cheapest one-way found recently is at the low end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 10 May 2027 to compare.

Every date we hold

16 fares on 2 departure dates

Which month looks cheapest?

May 2027 is the cheapest month — from $267.

Return

Fares 30 to 59 days before departure were typically 10% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 49 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Bangkok to Irkutsk?

The cheapest return found recently is $362 with S7 Airlines, 17 Dec to 26 Jan 2027, found 2 days ago. The cheapest return fare on each of 81 departure dates is usually $467 to $625.

How much is a one-way flight from Bangkok to Irkutsk?

The cheapest one-way found recently is $267 with Air China, 10 May 2027, found 2 days ago.

What is the cheapest month to fly from Bangkok to Irkutsk?

December 2026 is the cheapest month for a return, from $362, 14 Dec to 25 Jan 2027, found 8 days ago. May 2027 is the cheapest month for a one-way, from $267, 10 May 2027, found 2 days ago.

Every date in December 2026

How far ahead should I book a flight from Bangkok to Irkutsk?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 10% lower than 0 to 6 days before departure.

Is there a direct flight from Bangkok to Irkutsk?

Yes, the cheapest nonstop return found recently is $362 with S7 Airlines, 17 Dec to 26 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $586 with S7 Airlines, 10 May 2027, found 2 days ago.

Every nonstop date from Bangkok to Irkutsk

How long is the flight from Bangkok to Irkutsk?

The cheapest nonstop one-way found recently, with S7 Airlines on 10 May 2027, takes 6 h 25 min from Suvarnabhumi Airport (BKK) to Irkutsk International Airport (IKT). The cheapest one-way found recently, with Air China on 10 May 2027, takes 13 h 30 min with 1 stop.

Which airlines have the cheapest flights from Bangkok to Irkutsk?

Between 13 Nov and 16 Oct 2027, Air China has the cheapest return on 42 of the 81 departure dates we hold, S7 Airlines on 29 and Xiamen Airlines on 4.