Cheap flights from Osh to Irkutsk

One-way fares from $100 · OSS → IKT · prices found by travellers in the last 48 hours

Compare all dates Irkutsk → Osh
Cheapest fare
$100

S7 Airlines · Tue, Nov 17

Cheapest month
November

from $100

Direct flights
Yes

S7 Airlines

Flight time
4h 15m

2,720 km

Get a price alert

We'll email you when Osh → Irkutsk drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $100. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Osh to Irkutsk

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $100
  2. December 2026 $100
  3. January 2027 $100
  4. February 2027 $204
  5. March 2027 $206
  6. April 2027 $524
  7. June 2027 $464
  8. September 2027 $725

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

S7 Airlines
Depart16:30 Tue, Nov 17OSS → IKT 4h 15m · Direct
$100one way, per person
View deal
S7 Airlines
Depart16:30 Tue, Nov 24OSS → IKT 4h 15m · Direct
$100one way, per person
View deal
S7 Airlines
Depart16:30 Fri, Nov 20OSS → IKT 4h 15m · Direct
$101one way, per person
View deal
S7 Airlines
Depart16:30 Fri, Nov 27OSS → IKT 4h 15m · Direct
$101one way, per person
View deal
S7 Airlines
Depart16:30 Tue, Nov 10OSS → IKT 4h 15m · Direct
$159one way, per person
View deal
S7 Airlines
Depart16:30 Fri, Nov 13OSS → IKT 4h 15m · Direct
$161one way, per person
View deal
Rossiya Airlines
Depart04:20 Wed, Nov 4OSS → IKT 5h 05m · 1 stop
$211one way, per person
View deal
Rossiya Airlines
Depart00:50 Fri, Nov 6OSS → IKT 4h 50m · 1 stop
$211one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Irkutsk

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in IrkutskCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in IrkutskTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in IrkutskPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in IrkutskCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Osh to Irkutsk

Osh (OSS) and Irkutsk (IKT) are about 2,720 km apart. Direct flights take around 4h 15m, and recent direct fares were with S7 Airlines. Over the next few months, one-way fares start from $100, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Osh to Irkutsk?

The cheapest one-way fare we've seen recently is $100 with S7 Airlines, departing Tuesday, November 17, 2026. Over the coming months, the lowest fare in each month ranges from $100 to $725.

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

November 2026 currently has the lowest fares, from $100 one way.

Are there direct flights from Osh to Irkutsk?

Yes. Recent direct fares were with S7 Airlines.

How long is the flight from Osh to Irkutsk?

A direct flight takes about 4h 15m. Osh and Irkutsk are around 2,720 km apart.

Which airlines fly from Osh to Irkutsk?

Recent fares on this route were with S7 Airlines, Pegasus Airlines, Centrum Air, China Southern Airlines, Rossiya Airlines and Avia Traffic Company.

More cheap flights from Osh

Compare flights to Irkutsk from other cities →