Direct (nonstop) flights from Osh to Irkutsk

2 airlines fly nonstop from Osh (OSS) to Irkutsk (IKT). It's 1,690 miles (2,720 km), about 4h in the air. Operated by S7 Airlines, Avia Traffic Company.

OSS
Osh
🇰🇬 Osh, Kyrgyzstan
IKT
Irkutsk
🇷🇺 Irkutsk, Russia
Flight Time
4h
Distance
1,690 mi
2,720 km
CO₂/pax
286 kg
−31 kg vs. layover
Airlines
2
S7 Airlines +1
Time Diff
+2h
Operated by S7 Airlines S7 Airlines Avia Traffic Company Avia Traffic Company

Route data last updated: May 28, 2026

Airlines with non-stop flights

S7 Airlines S7 S7 Airlines
Route
OSS → IKT
Flight Time
4h
Distance
1,690 mi
Avia Traffic Company YK Avia Traffic Company
Route
OSS → IKT
Flight Time
4h
Distance
1,690 mi

Alternative Routes

Other ways to fly from Osh to Irkutsk with one stop · direct emits 286 kg CO₂ per passenger

OSS BSZ (Bishkek) IKT
Leg 1: 55m (190 mi) Leg 2: 3h 50m (1,519 mi) Total: ~4h 45m 🍃 317 kg CO₂ (+11% vs. direct)
Leg 1
OSS → BSZ
55m · 190 mi
View OSS to BSZ flights →
Leg 2
BSZ → IKT
3h 50m · 1,519 mi
View BSZ to IKT flights →
OSS KJA (Krasnojarsk) IKT
Leg 1: 3h 5m (1,396 mi) Leg 2: 1h 45m (551 mi) Total: ~4h 50m 🍃 363 kg CO₂ (+27% vs. direct)
Leg 1
OSS → KJA
3h 5m · 1,396 mi
View OSS to KJA flights →
Leg 2
KJA → IKT
1h 45m · 551 mi
View KJA to IKT flights →
OSS OVB (Novosibirsk) IKT
Leg 1: 2h 45m (1,093 mi) Leg 2: 2h 20m (907 mi) Total: ~5h 5m 🍃 378 kg CO₂ (+32% vs. direct)
Leg 1
OSS → OVB
2h 45m · 1,093 mi
View OSS to OVB flights →
Leg 2
OVB → IKT
2h 20m · 907 mi
View OVB to IKT flights →
OSS TAS (Tashkent) IKT
Leg 1: 1h 10m (188 mi) Leg 2: 4h 20m (1,807 mi) Total: ~5h 30m 🍃 365 kg CO₂ (+28% vs. direct)
Leg 1
OSS → TAS
1h 10m · 188 mi
View OSS to TAS flights →
Leg 2
TAS → IKT
4h 20m · 1,807 mi
View TAS to IKT flights →
OSS SVX (Yekaterinburg) IKT
Leg 1: 3h 5m (1,238 mi) Leg 2: 4h 5m (1,749 mi) Total: ~7h 10m 🍃 529 kg CO₂ (+85% vs. direct)
Leg 1
OSS → SVX
3h 5m · 1,238 mi
View OSS to SVX flights →
Leg 2
SVX → IKT
4h 5m · 1,749 mi
View SVX to IKT flights →

Looking for the return flight?

IKT → OSS: Flights from Irkutsk to Osh

Frequently Asked Questions

How long is the direct flight from Osh to Irkutsk?

A nonstop flight from Osh (OSS) to Irkutsk (IKT) takes approximately 4 hours. The distance is 1,690 miles (2,720 km).

Which airlines fly nonstop from Osh to Irkutsk?

2 airlines: S7 Airlines, Avia Traffic Company.

Is there a nonstop flight from Osh to Irkutsk?

Yes. 2 airlines: S7 Airlines, Avia Traffic Company.

How far is Osh from Irkutsk?

The flight distance from Osh to Irkutsk is 1,690 miles (2,720 km), measured as the great-circle (shortest air) distance.

What is the time difference between Osh and Irkutsk?

Irkutsk is 2 hours ahead of Osh. (Asia/Bishkek vs Asia/Irkutsk.)

What type of aircraft flies from Osh to Irkutsk?

At 4h, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.

Do I need a visa to travel from Kyrgyzstan to Russia?

Depends on your passport. Check with the Russia embassy or an official visa portal before booking — requirements change.

What is the carbon footprint of a flight from Osh to Irkutsk?

Roughly 286 kg CO2 per passenger one-way. That's about the same as driving 1,430 km.

Is the return flight from Irkutsk to Osh also nonstop?

Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.

When is the cheapest time to fly from Osh to Irkutsk?

Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.

How early should I arrive at Osh for this flight?

3 hours before departure for international flights. You need time for check-in, security, and immigration.