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Flights from Sofia to Irkutsk and flight information

Flights Irkutsk - Sofia→
Cheap Flights › All Countries › Bulgaria › Sofia › Irkutsk › Flights from Sofia to Irkutsk

Flight prices from Sofia to Irkutsk

Planning a trip from Sofia to Irkutsk and looking for the best fares? On Aviasurf you can find the latest prices for any day and choose the most convenient flight. Book a flight from Sofia to Irkutsk from $503. with departure on December 21, 2026.

Flights Sofia - Irkutsk

Climate in Irkutsk and when to travel

The warmest month in Irkutsk is July, with an average monthly air temperature of 19.0 °C; the coldest is January at -19.3 °C. February has the lowest average monthly precipitation, 10 mm.

For the nearest observed departure in December, the climate normals are: average monthly air temperature -16.2 °C, monthly precipitation 16 mm, and daylight 7.5 hours.

Fare calendar for flights from Sofia to Irkutsk

Explore fare trends for flights Sofia — Irkutsk with our calendar. It helps you see ticket prices for each day of any month and optimize your travel budget. The tool makes finding the best deals even easier and more convenient.

Current flight offers from Sofia to Irkutsk

Below is a selection of tickets on the Sofia – Irkutsk route. Use our search to view all tickets on this route. For a more precise search, apply filters by airline, airports, flight duration, stops, baggage, cabin class, and departure or arrival time.

Cheapest fare with 2 stops from Sofia to Irkutsk

Found in the last 48 hours: a ticket from Pegasus Airlines. Departure from Sofia Airport (SOF) is scheduled for 21.12.2026 at 12:55. Arrival at Irkutsk airport Irkutsk International Airport (IKT) is expected on 23.12.2026 at 08:10. Ticket price is $503. Flight time 37 hours and 15 minutes. No checked baggage Find the same ticket

Cheapest flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
21.12.2026
SOF
IKT
37h 15m
with 2 stops
08:10
Irkutsk (IKT)
23.12.2026
No baggage
Airbus Industrie A320
Economy
$503
Find flight

General flight information from Sofia to Irkutsk

Straight-line distance between cities
5851 km
3636 miles
Flight time
37 h 15 min
Fastest observed itinerary with connections
Time difference
6 hours
Irkutsk is ahead of Sofia
See also:

Airports for flights from Sofia to Irkutsk

The Sofia — Irkutsk route is served by the following airports:

Airports in Sofia

Sofia Airport

Airports in Irkutsk

Irkutsk International Airport

Airlines on itineraries from Sofia to Irkutsk

Available itineraries from Sofia to Irkutsk involve 3 airlines; shown below: 3. Pegasus Airlines appears most often in the observed options.

Airline Pegasus Airlines
Pegasus Airlines
Flight numbers by segment: PC 272
Airline Southwind airlines
Southwind airlines
Flight numbers by segment: 2S 85
Airline S7 Airlines
S7 Airlines
Flight numbers by segment: S7 3017

Aircraft used on itinerary segments from Sofia to Irkutsk

Observed itinerary segments from Sofia to Irkutsk use 2 models of aircraft across 3 airlines.

Airbus Industrie A320
Boeing 737 MAX 8

Connecting cities for flights from Sofia to Irkutsk

Flying from Sofia to Irkutsk with a layover? Consider these connecting cities:

Istanbul
Moscow

Flights from Sofia to Russia

Below are the most popular routes from Sofia to Russia at the lowest prices from airlines on different dates, with no commission.

Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
09.12.2026
SOF
VKO
34h 30m
with 1 stop
00:25
Moscow (VKO)
11.12.2026
No baggage
Airbus Industrie A321
Economy
from $160
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
26.11.2026
SOF
MRV
9h 15m
with 1 stop
23:10
Mineralnye Vody (MRV)
26.11.2026
No baggage
Airbus Industrie A321
Economy
from $164
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
19.11.2026
SOF
KRR
25h 5m
with 1 stop
15:00
Krasnodar (KRR)
20.11.2026
No baggage
Airbus Industrie A321
Economy
from $169
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
04.11.2026
SOF
MCX
29h 45m
with 1 stop
19:40
Makhachkala (MCX)
05.11.2026
No baggage
Airbus Industrie A321
Economy
from $173
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 274
19:20
Sofia (SOF)
20.11.2026
SOF
AER
43h 40m
with 1 stop
16:00
Adler/Sochi (AER)
22.11.2026
No baggage
Airbus Industrie A320
Economy
from $179
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
30.11.2026
SOF
KZN
54h 30m
with 1 stop
20:25
Kazan (KZN)
02.12.2026
No baggage
Boeing 737-800
Economy
from $189
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
26.11.2026
SOF
LED
23h 45m
with 1 stop
13:40
Saint Petersburg (LED)
27.11.2026
No baggage
Airbus Industrie A321
Economy
from $197
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
26.11.2026
SOF
GSV
19h 5m
with 2 stops
10:00
Saratov (GSV)
27.11.2026
No baggage
Airbus Industrie A321
Economy
from $237
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 274
15:20
Sofia (SOF)
17.11.2026
SOF
CSY
40h 10m
with 2 stops
08:30
Cheboksary (CSY)
19.11.2026
No baggage
Boeing 737-800
Economy
from $242
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
11:45
Sofia (SOF)
17.11.2026
SOF
SVX
37h 5m
with 2 stops
03:50
Yekaterinburg (SVX)
19.11.2026
No baggage
Boeing 737-800
Economy
from $245
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
14:15
Sofia (SOF)
20.11.2026
SOF
GOJ
53h 5m
with 2 stops
20:20
Nizhniy Novgorod (GOJ)
22.11.2026
No baggage
Airbus Industrie A320
Economy
from $255
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
19.11.2026
SOF
KUF
30h 50m
with 2 stops
21:45
Samara (KUF)
20.11.2026
No baggage
Airbus Industrie A321
Economy
from $261
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
31.12.2026
SOF
UFA
24h 10m
with 3 stops
16:05
Ufa (UFA)
01.01.2027
No baggage
Airbus Industrie A321
Economy
from $262
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
18.11.2026
SOF
SCW
42h 20m
with 2 stops
08:15
Syktyvkar (SCW)
20.11.2026
No baggage
Airbus Industrie A321
Economy
from $265
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
01.11.2026
SOF
OVB
26h 35m
with 2 stops
20:30
Novosibirsk (OVB)
02.11.2026
No baggage
Boeing 737-800
Economy
from $290
Find flight
Airline Wizz Air Wizz Air
W6 4437
20:10
Sofia (SOF)
07.12.2026
SOF
PEZ
31h 0m
with 3 stops
04:10
Penza (PEZ)
09.12.2026
No baggage
Airbus A321neo
Economy
from $296
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
15.11.2026
SOF
KGD
19h 25m
with 2 stops
08:20
Kaliningrad (KGD)
16.11.2026
No baggage
Airbus Industrie A321
Economy
from $305
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
14:15
Sofia (SOF)
13.11.2026
SOF
TJM
19h 10m
with 2 stops
12:25
Tyumen (TJM)
14.11.2026
No baggage
Airbus Industrie A320
Economy
from $335
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
07.11.2026
SOF
PEE
36h 0m
with 3 stops
03:55
Perm (PEE)
09.11.2026
No baggage
Airbus Industrie A321
Economy
from $336
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
11:45
Sofia (SOF)
15.12.2026
SOF
NJC
34h 15m
with 2 stops
01:00
Nizhnevartovsk (NJC)
17.12.2026
No baggage
Boeing 737-800
Economy
from $399
Find flight
Airline Turkish Airlines Turkish Airlines
TK 1030
21:45
Sofia (SOF)
01.12.2026
SOF
VVO
33h 40m
with 2 stops
15:25
Vladivostok (VVO)
03.12.2026
No baggage
Airbus A321 (sharklets)
Economy
from $457
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
01.11.2026
SOF
BQS
42h 15m
with 3 stops
14:10
Blagoveschensk (BQS)
03.11.2026
No baggage
Boeing 737-800
Economy
from $458
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 274
15:20
Sofia (SOF)
29.12.2026
SOF
KJA
56h 30m
with 2 stops
04:50
Krasnoyarsk (KJA)
01.01.2027
No baggage
Boeing 737-800
Economy
from $496
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
21.12.2026
SOF
IKT
37h 15m
with 2 stops
08:10
Irkutsk (IKT)
23.12.2026
No baggage
Airbus Industrie A320
Economy
from $503
Find flight
Airline Pegasus Airlines Pegasus Airlines
PC 272
12:55
Sofia (SOF)
09.11.2026
SOF
KHV
39h 35m
with 2 stops
12:30
Khabarovsk (KHV)
11.11.2026
No baggage
Airbus Industrie A320
Economy
from $532
Find flight

Frequently asked questions about flights from Sofia to Irkutsk

Which airlines operated the lowest-priced itinerary we observed from Sofia to Irkutsk?
The lowest-priced itinerary we observed was $503 and included segments operated by Pegasus Airlines, Southwind airlines, S7 Airlines. This result is based on 1 distinct offers for the route. The offers were found on October 24, 2026.

On which date have we observed the lowest fare from Sofia to Irkutsk?
The lowest fare we observed was $503 for departure on December 21, 2026. This is an observation from 1 distinct offers, not a prediction of future prices. The offers were found on October 24, 2026.

How much does a flight from Sofia to Irkutsk cost?
Flight prices from Sofia to Irkutsk can vary greatly depending on airline, cabin class, season, and booking time. The lowest fare is $503.

Which airlines appear in available itineraries from Sofia to Irkutsk?
Available itineraries from Sofia to Irkutsk may include flight segments operated by Pegasus Airlines, Southwind airlines, S7 Airlines.

How long is the flight from Sofia to Irkutsk?
The schedule data currently available to us does not list a nonstop flight from Sofia to Irkutsk. Recently observed itineraries with a plane change took from 37 hours and 15 minutes.

Are there direct flights from Sofia to Irkutsk?
The schedule data currently available to us does not show a nonstop flight from Sofia to Irkutsk. Other routings may be available — use our search to check options for your dates.

How much is a round-trip ticket Sofia — Irkutsk?
Round-trip fares from Sofia to Irkutsk can vary widely depending on season, booking time, airline, and cabin class. We recommend using our flight search for the most accurate pricing.

What are the carry-on baggage rules for flights from Sofia to Irkutsk?
Carry-on rules for flights from Sofia to Irkutsk vary by airline. Typically passengers can bring one carry-on bag and one personal item such as a laptop bag or handbag. Weight and size limits usually are around 7–10 kg and 55x40x20 cm. Liquids and some items have additional security rules. Always check the specific airline policy before you fly.

What are the rules for traveling with pets on flights from Sofia to Irkutsk?
Pet transport rules vary by airline. Generally pets must be in approved carriers. Some airlines allow small pets in the cabin, while larger pets must travel in the cargo hold. Health documents and certificates are required. Please confirm all requirements with your chosen airline.

How early should I arrive at the airport for a flight from Sofia to Irkutsk?
Arrive early — typically 2–3 hours before international flights and 1–2 hours before domestic flights. This allows time for check‑in, baggage drop, and security. Peak periods or certain destinations may require extra time.

What additional fees can occur when booking a ticket from Sofia to Irkutsk?
Additional fees can include seat selection, extra or special baggage, onboard meals, ticket changes or cancellations, early or late check‑in, and insurance. We do not add booking fees, but extra charges depend on the airline and fare rules.

Are there discounts or promotions for flights from Sofia to Irkutsk?
Discounts and promotions vary by airline and booking period. Many airlines run deals outside peak seasons or for early bookings. Check our site regularly for the latest offers, as availability can change quickly.

Are there night flights from Sofia to Irkutsk?
Yes, there are night flights from Sofia to Irkutsk operated by various airlines. These can be convenient for travelers looking to save daytime hours. Check current schedules and availability in our search.

Are there Wi‑Fi flights on the Sofia - Irkutsk route?
Wi‑Fi availability on Sofia - Irkutsk flights varies by airline and aircraft. Check details with specific airlines or use our search to see current options.

What are the most common transfer options on flights from Sofia to Irkutsk?
Flights from Sofia to Irkutsk can include various transfer options depending on the airline. Popular layover cities include Istanbul, Moscow. Use our search to find the best transfer options.

What onboard services are provided on Sofia - Irkutsk flights?
Onboard services vary by airline. Typically passengers can expect entertainment, meals, and beverages, and some carriers offer Wi‑Fi or additional amenities. Check with the airline or use our search for details.

Which airports serve the Sofia - Irkutsk route?
The Sofia - Irkutsk route is usually served by these departure airports: Sofia Airport. Arrival is usually through these airports: Irkutsk International Airport. Exact airport combinations depend on the airline and selected flight. Use our search for details.

What aircraft fly the Sofia - Irkutsk route?
Airlines operate various aircraft types on the Sofia - Irkutsk route. Examples include Airbus Industrie A320, Boeing 737 MAX 8 and other models. Aircraft type depends on the carrier and specific flight. Use our search for up‑to‑date details.

Which connecting cities are common on the Sofia - Irkutsk route?
The Sofia - Irkutsk route may include different connecting cities, especially for non‑direct flights. Possible connections include Istanbul, Moscow and others. Use our search to find the best option.
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