Cheap flights from Osh to Irkutsk from $203 OSS → 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 $204 to $236.

At $204, the cheapest return 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 25-night return fares leaving within 3 days of 1 Jan 2027 to compare.

Every date we hold

73 fares on 21 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $204.

Found recently, and the cheapest we hold

What have prices looked like?

Over 43 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $101 to $1,754.

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 19 Mar 2027 to compare.

Every date we hold

5 fares on 5 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $101.

Return

Fares 60 to 89 days before departure were typically 41% 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

The cheapest fares were 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (43 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.

How much is a return flight from Osh to Irkutsk?

The cheapest return found recently is $204 with S7 Airlines, 1 Jan 2027 to 26 Jan 2027, found 2 days ago. The cheapest return fare on each of 21 departure dates is usually $219 to $411.

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

The cheapest one-way found recently is $203 with S7 Airlines, 19 Mar 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $101 with S7 Airlines, 8 Jan 2027, found 4 days ago. The cheapest one-way fare on each of 5 departure dates is usually $203 to $210.

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

January 2027 is the cheapest month for a return, from $204, 1 Jan 2027 to 26 Jan 2027, found 2 days ago. It is the cheapest month for a one-way too, from $101, 8 Jan 2027, found 4 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 41% lower than 0 to 6 days before departure. In 43 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 30 to 59 days before departure.

Is there a direct flight from Osh to Irkutsk?

Yes, the cheapest nonstop return found recently is $204 with S7 Airlines, 1 Jan 2027 to 26 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $203 with S7 Airlines, 19 Mar 2027, found 3 days ago.

Every nonstop date from Osh to Irkutsk

How long is the flight from Osh to Irkutsk?

The cheapest nonstop one-way found recently, with S7 Airlines on 19 Mar 2027, takes 4 h 15 min from Osh Airport (OSS) to Irkutsk International Airport (IKT).

Which airlines have the cheapest flights from Osh to Irkutsk?

Between 13 Nov and 2 Mar 2027, S7 Airlines has the cheapest return on 20 of the 21 departure dates we hold, and Centrum Air on 1. Between 8 Jan 2027 and 30 Oct 2027, S7 Airlines has the cheapest one-way on 4 of the 5 departure dates we hold, and China Southern Airlines on 1.