Explore the latest S7 Airlines (S7) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Last updated: October 2026
IATA: S7Founded 1957HQ: Ob, Novosibirsk Oblast, Russia
About S7 Airlines
Explore the latest S7 Airlines (S7) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Russian regional airline S7 Airlines was founded in May 1957 (as Tolmachevsky squadron) and started operations in May as S7 Airlines in May 1992. The company's head office is located in Ob, Novosibirsk Oblast, Russia. The main hubs are Moscow-Domodedovo, Novosibirsk-Tolmachevo. S7 Airlines also has hubs in Irkutsk, St. Petersburg, Vladivostok, Khabarovsk. The company is a member of the global aviation alliance Oneworld. S7 Airlines operates domestic and international passenger air services. In general, the company serves 205 routes. The company's fleet consists of 106 aircrafts.
Fees and allowances vary by route, fare and status.
Baggage
On all S7 flights, each passenger is allowed one hand baggage. Hand baggage may weigh no more than 7kg, and its overall dimensions may not exceed 55 x 40 x 20 cm. Business Class passengers are allowed two items with the same weight and size restrictions. In addition, all passengers who have purchased a seat are entitled to a free baggage allowance: one piece of baggage weighing 20 kg for economy class and two pieces (maximum weight of one piece is 23 kg) weighing 30 kg for business class.
Airlines allow pets in the cabin or checked luggage on most flights. S7 Airlines only allows two pets on each flight. The total weight of a pet and a carrier may not exceed 8 kg (for carriage in the cabin) and 32 kg (for carriage in the luggage compartment). For pets traveling in the cabin the maximum dimensions of the carrier may not exceed 55cm x 40cm x 20cm. For pets, in the luggage compartment, the container must not exceed 203 cm (sum of all sides).
Infants under two years of age may travel on an adult's lap on any flight without a seat reservation. The fare is 10% of an adult ticket. Infants under two years of age who want a separate seat can do so at a 50% discount off the regular fare. If one adult travels with two infants, one seat must be purchased for one child, and the other can be held on the lap.
Check-in can be done online (via the website or mobile app) or at the airport. S7 Online check-in begins 30 hours before departure and ends 50 minutes before departure. Check-in desks open two hours before departure and close 40 minutes before departure.
Children over the age of five can travel alone. A minors' escort service is compulsory for children 5-12 years old. For children over 12 years old, the minors' escort service is not mandatory and can be booked at the parents' request.
Find quick answers to the most common questions about flying with S7 Airlines.
How do S7 Economy Basic, Standard and Plus baggage allowances differ?
All include 10 kg cabin baggage within 55×40×23 cm. Basic has no included checked bag; Standard includes one 23 kg piece and Plus one 32 kg piece.
Must I pay to sit next to an under-12 child in S7 Economy?
No. S7 states that it seats you next to your accompanying under-12 child free during online or airport check-in.
Can S7 baggage-inclusive fares carry ski equipment in addition to a suitcase?
Yes, one listed set is included: up to 23 kg on Economy Standard or 32 kg on Economy Plus and the listed Business fares. A ski set includes bagged skis and poles plus one equipment item. Excess weight costs extra.
Is sports equipment below 23 kg free on S7 Economy Basic?
No. Any sports equipment is chargeable on baggage-free Economy Basic; weight above 23 kg incurs an additional overweight charge. Confirm large equipment with the Contact Centre before travel.
Does a lap infant under 2 receive baggage on S7 Economy?
Yes, according to the adult fare: Basic includes 10 kg cabin baggage; Standard adds one 23 kg checked piece and Plus one 32 kg checked piece, each also with 10 kg cabin baggage.
How is a stroller carried for an under-12 child on S7?
A stroller within 55×40×23 cm may enter the cabin. A larger stroller must be checked, preferably in a cover, free regardless of fare.
When should I arrange children’s meals on S7?
Purchase paid meals at least 12 hours before departure. Flights longer than 5 hours offer free children’s meals for ages 2–12; a preordered special meal replaces the standard meal.
Does S7’s domestic child discount apply to subsidized routes and all taxes?
No. Subsidized fares and routes are excluded. The published 50% economy fare discount covers children aged 2–12 and seated infants; taxes and fees remain unchanged.
How can I buy an S7 child ticket after the accompanying adult has booked?
On the website, select zero adults and one child, enter the child’s details, and provide the adult companion’s ticket number before payment. Chat support or an S7 sales office can also help.
If my child turns 2 during a trip with an S7 partner flight, how can I retain the outbound infant discount?
S7 uses age at departure. If a partner operates any segment and you want the under-2 discount, the published procedure requires separate tickets for travel before and after the second birthday.
S7 Airlines Flights, Routes & Travel Guide
Explore the latest S7 Airlines (S7) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Last updated: October 2026
IATA: S7Founded 1957HQ: Ob, Novosibirsk Oblast, Russia
About S7 Airlines
Explore the latest S7 Airlines (S7) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Russian regional airline S7 Airlines was founded in May 1957 (as Tolmachevsky squadron) and started operations in May as S7 Airlines in May 1992. The company's head office is located in Ob, Novosibirsk Oblast, Russia. The main hubs are Moscow-Domodedovo, Novosibirsk-Tolmachevo. S7 Airlines also has hubs in Irkutsk, St. Petersburg, Vladivostok, Khabarovsk. The company is a member of the global aviation alliance Oneworld. S7 Airlines operates domestic and international passenger air services. In general, the company serves 205 routes. The company's fleet consists of 106 aircrafts.
Fees and allowances vary by route, fare and status.
Baggage
On all S7 flights, each passenger is allowed one hand baggage. Hand baggage may weigh no more than 7kg, and its overall dimensions may not exceed 55 x 40 x 20 cm. Business Class passengers are allowed two items with the same weight and size restrictions. In addition, all passengers who have purchased a seat are entitled to a free baggage allowance: one piece of baggage weighing 20 kg for economy class and two pieces (maximum weight of one piece is 23 kg) weighing 30 kg for business class.
Airlines allow pets in the cabin or checked luggage on most flights. S7 Airlines only allows two pets on each flight. The total weight of a pet and a carrier may not exceed 8 kg (for carriage in the cabin) and 32 kg (for carriage in the luggage compartment). For pets traveling in the cabin the maximum dimensions of the carrier may not exceed 55cm x 40cm x 20cm. For pets, in the luggage compartment, the container must not exceed 203 cm (sum of all sides).
Infants under two years of age may travel on an adult's lap on any flight without a seat reservation. The fare is 10% of an adult ticket. Infants under two years of age who want a separate seat can do so at a 50% discount off the regular fare. If one adult travels with two infants, one seat must be purchased for one child, and the other can be held on the lap.
Check-in can be done online (via the website or mobile app) or at the airport. S7 Online check-in begins 30 hours before departure and ends 50 minutes before departure. Check-in desks open two hours before departure and close 40 minutes before departure.
Children over the age of five can travel alone. A minors' escort service is compulsory for children 5-12 years old. For children over 12 years old, the minors' escort service is not mandatory and can be booked at the parents' request.
Find quick answers to the most common questions about flying with S7 Airlines.
How do S7 Economy Basic, Standard and Plus baggage allowances differ?
All include 10 kg cabin baggage within 55×40×23 cm. Basic has no included checked bag; Standard includes one 23 kg piece and Plus one 32 kg piece.
Must I pay to sit next to an under-12 child in S7 Economy?
No. S7 states that it seats you next to your accompanying under-12 child free during online or airport check-in.
Can S7 baggage-inclusive fares carry ski equipment in addition to a suitcase?
Yes, one listed set is included: up to 23 kg on Economy Standard or 32 kg on Economy Plus and the listed Business fares. A ski set includes bagged skis and poles plus one equipment item. Excess weight costs extra.
Is sports equipment below 23 kg free on S7 Economy Basic?
No. Any sports equipment is chargeable on baggage-free Economy Basic; weight above 23 kg incurs an additional overweight charge. Confirm large equipment with the Contact Centre before travel.
Does a lap infant under 2 receive baggage on S7 Economy?
Yes, according to the adult fare: Basic includes 10 kg cabin baggage; Standard adds one 23 kg checked piece and Plus one 32 kg checked piece, each also with 10 kg cabin baggage.
How is a stroller carried for an under-12 child on S7?
A stroller within 55×40×23 cm may enter the cabin. A larger stroller must be checked, preferably in a cover, free regardless of fare.
When should I arrange children’s meals on S7?
Purchase paid meals at least 12 hours before departure. Flights longer than 5 hours offer free children’s meals for ages 2–12; a preordered special meal replaces the standard meal.
Does S7’s domestic child discount apply to subsidized routes and all taxes?
No. Subsidized fares and routes are excluded. The published 50% economy fare discount covers children aged 2–12 and seated infants; taxes and fees remain unchanged.
How can I buy an S7 child ticket after the accompanying adult has booked?
On the website, select zero adults and one child, enter the child’s details, and provide the adult companion’s ticket number before payment. Chat support or an S7 sales office can also help.
If my child turns 2 during a trip with an S7 partner flight, how can I retain the outbound infant discount?
S7 uses age at departure. If a partner operates any segment and you want the under-2 discount, the published procedure requires separate tickets for travel before and after the second birthday.
