S7 Airlines Pet Travel: Your Complete Guide

I've moved internationally three times with Cooper, my 28kg Golden Retriever, and I've learned that flying with pets requires precision, not panic. S7 Airlines does allow pets to travel with you—but there are specific rules, fees, and timelines you need to follow. This guide breaks down exactly what you need to know.

Key Numbers at a Glance

  • Cabin pet fee: Starting from 2,500 RUB (one-way)
  • Cabin carrier weight limit: 10 kg (pet + carrier combined)
  • Cabin carrier dimensions: Max 55 cm length × 40 cm width × 20 cm height
  • Minimum pet age: 8 weeks for cabin, 10 weeks for cargo/checked baggage
  • Health certificate validity: 10 days before departure
  • Advance booking required: At least 24 hours before flight
  • Heat embargo threshold: 29.4°C (85°F)
  • Cold embargo threshold: -6.7°C (20°F)

Cabin Travel: Flying with Your Pet in the Cabin

S7 Airlines allows both dogs and cats in the cabin with you. This is the option I always choose with Cooper—it keeps him calm and lets me monitor his comfort throughout the flight.

Who Can Fly in the Cabin?

  • Dogs and cats only (other animals require cargo)
  • Minimum age: 8 weeks old and fully weaned
  • Maximum combined weight (pet + carrier): 10 kg
  • One pet carrier per passenger
  • Service dogs may be exempt from carrier requirements—contact S7 directly to confirm

Carrier Requirements for Cabin Travel

Your carrier must be soft-sided and fit under the seat in front of you. Here are the exact dimensions:

  • Length: Maximum 55 cm (18 inches)
  • Width: Maximum 40 cm (11 inches)
  • Height: Maximum 20 cm (8 inches)
  • Type: Soft-sided only (hard-sided carriers won't fit under the seat)
  • Ventilation: Mesh sides required for adequate airflow
  • Interior: Absorbent mat or liner to manage accidents

When I flew Cooper to Berlin, I used a collapsible soft-sided carrier that met these exact specs. It fit perfectly under the seat, and he had enough room to turn around comfortably.

Cabin Fees

S7 Airlines charges 2,500 RUB per pet, one-way. There's also an adjacent seat option available if you need more space for a larger pet (up to 23 kg in a rigid container), though pricing for this option isn't specified—contact S7 directly for details.

Breed Restrictions for Cabin Travel

S7 Airlines restricts brachycephalic (snub-nosed) breeds due to respiratory risks during flight. The restricted breeds include:

  • Bulldogs (all types: English, French, American)
  • Pugs (all types)
  • Boston Terriers
  • Boxers
  • Shih Tzus
  • Pekingese
  • Chow Chows
  • Japanese Chin
  • Lhasa Apso
  • Shar Pei
  • Mastiffs (all types)
  • Pit Bull types and related breeds (Staffordshire Bull Terrier, American Staffordshire Terrier, American Bully)
  • Cane Corso
  • Dogue de Bordeaux
  • Presa Canario
  • Brussels Griffon
  • Cavalier King Charles Spaniel
  • English Toy Spaniel

If your breed is on this list, don't assume you're automatically banned—contact S7 directly. Some airlines make exceptions on a case-by-case basis, especially for younger or healthier animals. Read our brachycephalic breed flying guide for more context.

Cargo & Checked Baggage: Larger Pets

If your pet is too large for cabin travel (over 10 kg combined with carrier), S7 Airlines accepts pets in cargo and checked baggage. This is what I'd need to do if Cooper were flying with me today—at 28 kg, he's well over the cabin limit.

Who Can Travel in Cargo/Checked Baggage?

  • Dogs and cats only
  • Minimum age: 10 weeks old and fully weaned
  • Advance booking required (contact S7 cargo department)
  • Subject to temperature embargoes

Carrier Requirements for Cargo & Checked Baggage

Cargo and checked baggage require hard-sided, IATA-compliant crates—very different from cabin carriers. Here's what you need:

  • Type: Hard-sided crate only (soft-sided not accepted)
  • IATA Compliance: Must meet IATA Live Animals Regulations (LAR) container requirements
  • Ventilation: Openings on at least three sides for adequate airflow
  • Water bowl: Attached water bowl or trough that can be filled from outside the crate
  • Absorbent liner: Mat or liner inside to manage accidents
  • Labeling: "Live Animals" labels with orientation arrows required on all sides

When I shipped Cooper to my new home in Amsterdam, I invested in a proper IATA-certified crate. It cost more upfront, but it gave me peace of mind knowing it met every safety standard.

Temperature Restrictions

S7 Airlines will not accept pets in cargo if temperatures are outside safe ranges:

  • Heat embargo: 29.4°C (85°F) or higher at origin or destination
  • Cold embargo: -6.7°C (20°F) or lower at origin or destination

If your destination is too hot or cold, you may be able to get an acclimation certificate from your vet to allow travel in extreme conditions. Contact S7 cargo directly to discuss options.

Breed Restrictions for Cargo

The same brachycephalic breed restrictions apply to cargo travel. Additionally, S7 will not accept visibly pregnant animals for any mode of travel due to health risks during flight.

Health Certificates & Documentation

This is non-negotiable. Every pet traveling on S7 Airlines—whether cabin, cargo, or checked baggage—requires a vet-issued health certificate.

Health Certificate Requirements

  • Issued within: 10 days of your departure date
  • Signed by: A licensed veterinarian
  • Checked at: Airport check-in (even if not explicitly required by S7, it will be verified)
  • Validity: Must be dated within 10 days of travel

I always schedule my vet appointment for 5-7 days before departure. This gives me a buffer in case there are any issues and ensures the certificate is as current as possible.

What the Certificate Should Include

Your vet's health certificate should confirm:

  • Your pet's identity (breed, age, color, distinguishing marks)
  • Current vaccinations (especially rabies, if traveling internationally)
  • Health status and fitness to fly
  • Any medications or special needs
  • Vet's signature and clinic details

If you're traveling internationally, check destination country requirements too. Some countries require import permits or additional documentation beyond the health certificate. See our pet travel documents checklist for a complete overview.

Important Restrictions & Rules

Sedation is Prohibited

Do not sedate your pet for air travel. IATA regulations prohibit sedation because a sedated animal cannot maintain equilibrium or respond to emergencies. This applies to all commercial airlines worldwide. If your vet or the airline suggests sedation, get a second opinion.

Pregnant Animals Not Accepted

S7 Airlines will not accept visibly pregnant animals for travel due to health risks during flight. If your pet is pregnant, you'll need to postpone travel or explore alternative arrangements.

Animals in Heat

We're still verifying S7's specific policy on animals in heat—contact S7 Airlines directly to confirm whether your pet can travel during this time.

Advance Booking is Mandatory

You cannot show up at the airport with a pet without prior arrangement. S7 Airlines limits the number of pets per flight, so you must book at least 24 hours in advance. For cargo travel, contact the S7 cargo department directly.

What You Need to Do: Step-by-Step Checklist

10-14 Days Before Departure

  • Confirm your pet meets S7's requirements (age, weight, breed)
  • Decide: cabin, cargo, or checked baggage travel
  • Contact S7 Airlines to pre-book your pet (at least 24 hours required)
  • Schedule a vet appointment for health certificate (aim for 5-7 days before departure)
  • If traveling internationally, research destination country import requirements

7-10 Days Before Departure

  • Visit your vet and obtain the health certificate (must be within 10 days of travel)
  • Confirm your pet's vaccinations are current
  • If traveling cargo/checked baggage: purchase or confirm IATA-compliant crate
  • If traveling cabin: measure your carrier against S7's dimensions (max 55×40×20 cm)
  • Prepare absorbent liners and water bowls for the carrier

3-5 Days Before Departure

  • Confirm your pet booking with S7 Airlines
  • Pack pet essentials: food, water, medications, comfort items
  • For cargo/checked baggage: attach "Live Animals" labels and orientation arrows
  • Acclimate your pet to the carrier if they haven't traveled before
  • Print and organize all documentation (health certificate, booking confirmation, import permits if applicable)

Day of Travel

  • Arrive at the airport early (allow extra time for pet check-in)
  • Have health certificate and booking confirmation ready
  • For cabin travel: keep your pet in the carrier during boarding and flight
  • For cargo/checked baggage: hand over your pet to the cargo team and confirm receipt
  • Keep your pet's microchip information and photos with you

Cabin vs. Cargo: Which Option is Right for Your Pet?

Choose cabin travel if: Your pet weighs under 10 kg (including carrier), you want to keep them with you, and they're not a restricted breed. This is less stressful for most pets and gives you peace of mind.

Choose cargo/checked baggage if: Your pet is larger than 10 kg, you need to travel during extreme temperatures (with acclimation certificate), or your pet is calmer in a secure, enclosed space. Cargo is more expensive but offers a dedicated, climate-controlled environment.

With Cooper, I'd need cargo. At 28 kg, he's far too large for a cabin carrier. The trade-off is cost and separation during the flight, but modern cargo holds are pressurized and temperature-controlled—your pet is safe.

Practical Tips from My Experience

  • Book early: The 24-hour advance booking requirement is a minimum. I always book 2-3 weeks ahead to ensure availability and avoid last-minute stress.
  • Get the health certificate early: Don't wait until the last day. If your vet finds any health concerns, you'll have time to address them.
  • Invest in the right carrier: A cheap carrier that doesn't meet specs will get you denied at check-in. Spend the money upfront.
  • Acclimate your pet: Let them spend time in the carrier before travel. Leave treats inside, let them nap there. A familiar carrier reduces stress.
  • Keep copies of everything: Health certificate, booking confirmation, import permits, microchip info. Have digital and physical copies.
  • Avoid peak travel times: Fly during off-peak hours if possible. Quieter flights mean less chaos and better attention from staff.

Costs: What to Budget

S7 Airlines charges 2,500 RUB per pet, one-way for cabin travel. Cargo pricing isn't specified in the available data—contact S7 directly for a quote based on your pet's weight and destination.

Beyond airline fees, budget for:

  • Health certificate: 50-150 USD (varies by vet)
  • IATA-compliant cargo crate: 150-400 USD (one-time investment)
  • Soft-sided cabin carrier: 50-150 USD
  • Import permits (if applicable): 0-200 USD depending on destination

See our complete pet travel costs guide for more details.

Need More Help?

S7 Airlines' pet policy covers the basics, but every journey is unique. If you have questions about your specific situation—breed restrictions, temperature embargoes, international travel requirements—contact S7 Airlines directly before booking.

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Auto-generated from verified data · Last updated: April 23, 2026