Breed Guide
Updated June 2026
⏱ 12 min read

Brachycephalic Dogs and Air Travel: Airline Rules by Breed [2026]

“Can my French Bulldog fly to Australia?” “Can I take my Pug to Dubai?” “Which airlines accept English Bulldogs in cargo?” These are among the most searched pet travel questions online — and the answer is almost never a simple yes or no. It depends on the airline, the season, the routing, and the individual dog’s airway health. This guide cuts through the confusion with a complete, breed-by-breed and airline-by-airline breakdown of brachycephalic dog and cat travel rules for 2026, based on IATA LAR Edition 52 and current carrier policies.

🚫 Critical: airline restrictions are independent of country rules

A breed can be legally permitted to enter a country (UK, Singapore, UAE) and still be refused by your airline due to brachycephalic restrictions. These are two entirely separate systems. Check both — country entry rules AND airline cargo policy — before making any travel arrangements. A legal breed that cannot physically fly on the available airline options cannot be moved.

Quick Reference: Most Popular Brachycephalic Breeds

French Bulldog
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Pug
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
English Bulldog
⚠️ Restricted
LH: <27°C · EK: verify · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Shih Tzu
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Boxer
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Boston Terrier
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Cavalier King Charles
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Chow Chow
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Lhasa Apso
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Pekingese
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Shar-Pei
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌
Japanese Chin
⚠️ Restricted
LH: <27°C · EK: Nov–Mar · EY: Nov–Mar + BOAS · TAP: ❌ · QR: ❌

LH = Lufthansa · EK = Emirates · EY = Etihad · TAP = TAP Air Portugal · QR = Qatar Airways. Always confirm current policy with each airline’s cargo division directly.

What “Brachycephalic” Means — and Why It Matters for Air Travel

“Brachycephalic” means literally “short-headed” — it describes breeds selectively developed to have shortened skulls, compressed facial structures, and flattened noses. The physical changes that produce the flat-faced appearance also compress the airways, creating a condition called Brachycephalic Obstructive Airway Syndrome (BOAS).

In BOAS, several anatomical features work against normal breathing:

Stenotic nares — narrowed nostrils that restrict airflow at the entry point
Elongated soft palate — the soft tissue at the back of the mouth partially obstructs the airway
Hypoplastic trachea — an undersized windpipe (common in English Bulldogs)
Everted laryngeal saccules — tissue that can obstruct the voice box

In normal daily life, many brachycephalic dogs manage reasonably well. Under the conditions of air cargo transport — stress, confinement, noise, temperature variation, reduced oxygen equivalent at altitude — the same compromised airway that a dog copes with at home can become a genuine emergency. This is not theoretical: documented in-flight fatalities in pet cargo have been disproportionately concentrated in brachycephalic breeds, which is exactly why airlines developed their restrictions.

The BOAS Grading System

BOAS severity is graded from 0 to 3. A BOAS assessment by a qualified veterinarian — ideally one familiar with brachycephalic breeds — can confirm where your dog sits on this scale. Etihad requires a BOAS certificate; other airlines may accept it as additional evidence of fitness to fly. A lower grade dramatically improves options.

0
No BOAS
No clinically relevant respiratory impairment
✅ Generally acceptable
1
Mild BOAS
Minor functional impairment — manages well
⚠️ Acceptable on most carriers
2
Moderate BOAS
Significant impairment — exercise intolerance
⚠️ High risk — likely refused
3
Severe BOAS
Severe respiratory distress even at rest
🚫 Air travel not advised
⚠️ Sedation worsens BOAS risk — never sedate a brachycephalic pet for cargo

Sedatives suppress respiration and impair thermoregulation. In a brachycephalic dog already struggling with compromised airways, sedation increases the risk of respiratory arrest. Most airlines explicitly refuse sedated animals in cargo. Your vet may suggest calming supplements (such as adaptogens) — these are different from sedatives and do not carry the same risk. Ask your vet specifically about non-sedative anxiety management for travel.

Airline-by-Airline: Brachycephalic Cargo Policy

Lufthansa LH

⚠️ Temperature-conditional

Policy: Accepts brachycephalic dogs and cats in cargo when temperatures remain below 27°C across the entire routing — origin airport, connection point, and destination. This includes ground handling windows, not just in-flight temperature.

Best for: European departures in autumn, winter, and spring. Frankfurt (FRA) as hub gives the most routing options with lowest ground temperatures. Long-haul routes to Asia, Australia, or the Americas via Frankfurt are viable in cooler months.

Note: Lufthansa’s Comfort Pet cargo service handles live animals and generally has good infrastructure at FRA. Confirm the 27°C rule applies to your specific route — temperature at connection points matters.

Emirates EK

⚠️ November–March only

Policy: Accepts most brachycephalic breeds in cargo between November and March only. April through October embargo applies to flat-faced breeds on most routes. English Bulldogs may face additional restrictions beyond the seasonal embargo — verify directly.

Route context: Emirates routes through Dubai (DXB). Ground temperatures at DXB in summer regularly exceed 40°C. The April–October embargo is specifically designed around Gulf summer ground conditions.

Note: Emirates is a key airline for routes to the Middle East, Asia, and Oceania. For brachycephalic breeds, this means planning a November–March travel window or choosing a different routing entirely in summer.

Etihad EY

⚠️ November–March + BOAS certificate

Policy: Accepts brachycephalic breeds (labelled as BOAS breeds in their policy) between November and March. A BOAS veterinary certificate is required — confirming BOAS grade 0 or 1. Routes through Abu Dhabi (AUH).

BOAS certificate requirement: Must be issued by a licensed veterinarian and accompany the cargo documentation. This is Etihad-specific — not required by all carriers, but Etihad enforces it.

Note: Similar to Emirates in terms of hub climate (Abu Dhabi). The BOAS certificate requirement is the additional layer over and above the seasonal restriction.

TAP Air Portugal TP

🚫 Brachycephalic breeds refused

Policy: TAP Air Portugal does not accept brachycephalic dogs or cats in cargo. This applies year-round, with no seasonal exception. Brachycephalic breeds are refused regardless of BOAS certification or temperature conditions.

Impact: For pet owners departing from Portugal or routing through Lisbon (LIS), alternative carriers must be used for brachycephalic breeds. Lufthansa (via Frankfurt) or other carriers are typically the alternative for transatlantic routes.

Turkish Airlines TK

⚠️ Temperature condition (<27°C)

Policy: Accepts brachycephalic breeds when temperatures do not exceed 27°C at any point along the route. Routes through Istanbul (IST). Istanbul temperatures in summer (June–August) regularly exceed 30°C, which typically triggers a de facto summer embargo.

Note: Turkish has a wide route network. For routes where Istanbul temperatures are within limits (autumn through spring), it is a viable option for brachycephalic breeds on some routes.

Qatar Airways QR

🚫 Most brachycephalic breeds refused

Policy: Qatar Airways refuses most brachycephalic dog and cat breeds in cargo. Routes through Doha (DOH), where summer temperatures regularly exceed 40°C. Verify with Qatar cargo for any exceptions applicable to specific breeds or routes.

Impact: Qatar is a major hub for routes to Asia, Australia, and the Middle East. For brachycephalic breeds, alternative carriers and routings must be identified.

British Airways BA

⚠️ Seasonal restrictions — verify

Policy: British Airways applies temperature-based restrictions for brachycephalic breeds in cargo. Seasonal embargoes apply during summer months. Verify current policy directly with BA cargo before booking — policies are subject to change.

Note: BA routes through London Heathrow (LHR). UK summer temperatures are moderate, which can make BA a viable option for some brachycephalic breeds in summer months when Gulf-hub carriers are embargoed.

SWISS LX

⚠️ Case-by-case / temperature

Policy: SWISS accepts brachycephalic breeds on a case-by-case basis, subject to temperature conditions. Routes through Zurich (ZRH). Confirm current policy with SWISS cargo before booking for any brachycephalic breed.

Is Your Brachycephalic Breed Able to Travel Your Route?

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Master Table: Brachycephalic Dogs by Airline [2026]

Status codes: ✅ Accepted = generally accepted within conditions · ⚠️ Nov–Mar = seasonal embargo April–Oct · <27°C = temperature threshold · ❌ Refused = not accepted · Verify = confirm with airline cargo division

Breed	Lufthansa (LH)	Emirates (EK)	Etihad (EY)	TAP (TP)	Turkish (TK)	Qatar (QR)	Swiss (LX)
French Bulldog	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Pug (all types)	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
English Bulldog	<27°C	Verify	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Boxer	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Boston Terrier	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Shih Tzu	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Cavalier King Charles	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Chow Chow	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Lhasa Apso	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Pekingese	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Shar-Pei	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Affenpinscher	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Brussels Griffon	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Japanese Chin	<27°C	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌	Verify
Dogue de Bordeaux	<27°C	Nov–Mar	Verify	❌	<27°C	Verify	Verify
Tibetan Spaniel	<27°C	Nov–Mar	Verify	❌	<27°C	Verify	Verify

Brachycephalic Cats: Same Restrictions Apply

Flat-faced cat breeds are subject to equivalent airline restrictions. The same physiological reasons apply: compressed facial anatomy, BOAS risk, and poor heat regulation.

Breed	Lufthansa (LH)	Emirates (EK)	Etihad (EY)	TAP (TP)	Turkish (TK)	Qatar (QR)
Persian	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌
Exotic Shorthair	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌
British Shorthair	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	Verify
Himalayan	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌
Scottish Fold	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	Verify
Burmese	Verify	Nov–Mar	Nov–Mar + BOAS	❌	<27°C	❌
British Longhair	Verify	Nov–Mar	Nov–Mar + BOAS	Verify	<27°C	Verify

Country Breed Rules vs. Airline Restrictions: Understanding the Difference

ℹ️ Two completely separate systems — both must be checked

Country entry rules and airline cargo policies are set independently and apply independently. A French Bulldog is legally permitted to enter the UK, Singapore, UAE, USA, and most European countries. But if you are flying with Emirates in July, it cannot travel — not because of any country’s law, but because Emirates’ cargo embargo applies. You need both systems to align.

Scenario	Country Rule	Airline Rule	Outcome
French Bulldog → UK via BA in October	✅ Permitted	⚠️ Verify BA seasonal policy	Potentially viable — verify
French Bulldog → Singapore via Lufthansa in February	✅ Permitted (on AVS approved list)	✅ <27°C — Feb temps usually acceptable	Likely viable — confirm temperatures
French Bulldog → Dubai via Emirates in July	✅ Permitted (breed not on UAE prohibited list)	🚫 Emirates embargo April–October	Not possible in July via Emirates
Rottweiler → Singapore via Lufthansa in February	🚫 Not on AVS approved list — entry refused	✅ Not brachycephalic — no airline restriction	Cannot enter Singapore regardless of airline
Pug → Australia via Lufthansa in December	✅ Pugs permitted (not on AU banned list)	✅ Dec temps via FRA usually <27°C	Potentially viable — verify RNATT + quarantine reqs

🌍
International Pet Travel: Breed Restrictions by Country [2026]
Which breeds are banned by which countries — UK, Australia, NZ, UAE, Singapore, Germany, France and more.

When Can Brachycephalic Breeds Fly? The Seasonal Window

For Emirates (the most commonly used airline for long-haul routes), the brachycephalic window is November through March. The visual below shows the typical pattern for Gulf-hub carriers:

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Open window for brachycephalic cargo (Gulf carriers)
Embargo period — Gulf carriers refuse brachycephalic breeds

For Lufthansa (via Frankfurt), no fixed seasonal embargo — the 27°C temperature rule applies. Frankfurt temperatures in winter and spring are typically within limits. Summer (June–August) can be borderline — verify temperature at the time of booking.

7 Things You Can Do to Give Your Brachycephalic Pet the Best Chance

1
Get a BOAS assessment before planning the move

A BOAS grade 0 or 1 from a qualified vet confirms your dog is fit to travel and is required by Etihad. It also gives you a clear picture of the actual risk level for your specific dog — two French Bulldogs can have very different BOAS severity.
2
Plan for a November–March travel window

For routes through Gulf hubs, this is the only viable window for most carriers. Plan the entire relocation timeline backwards from a winter travel date.
3
Route via Frankfurt if at all possible

Lufthansa via FRA is the most reliably accessible option for brachycephalic breeds outside the summer months. Frankfurt’s established live animal cargo infrastructure is an additional advantage.
4
Book the shortest available routing

Every hour in transit is additional time your dog is managing stress with compromised airways. Non-stop routes are always preferable. If a connection is unavoidable, minimise the number and duration.
5
Never sedate your dog before cargo travel

Sedation worsens respiratory risk in brachycephalic dogs and is refused by most airlines. Discuss travel anxiety management with your vet well before the travel date — non-sedating calming options exist.
6
Acclimatise your dog to the crate for weeks before departure

A dog that is comfortable in the crate before the journey manages stress significantly better. Meals, treats, and rest in the crate for 4–6 weeks before travel makes a measurable difference.
7
Work with a certified pet relocation specialist who knows brachycephalic moves

Airline brachycephalic policies change. A specialist who books brachycephalic breed cargo regularly knows which airlines are currently accepting which breeds on which routes, and can navigate changes in real time — the airline’s website frequently lags behind actual policy.

✈️
Flying Your Pet as Cargo: What Really Happens on Board?
How cargo holds work, temperature and pressure conditions, IATA crate requirements, and the real risk windows for pet cargo transport.

Frequently Asked Questions

Can French Bulldogs fly on a plane?
Yes, with restrictions. As cargo on long-haul routes: Lufthansa accepts them when temperatures are below 27°C across the route; Emirates accepts them November–March only; Etihad requires November–March plus a BOAS certificate; TAP and Qatar refuse them. In summer via Gulf-hub airlines, options are extremely limited. Always confirm current policy with the airline’s cargo division before booking.
Can Pugs fly in the cargo hold?
Yes, with the same restrictions as French Bulldogs. Lufthansa: below 27°C. Emirates: November–March. Etihad: November–March + BOAS certificate. TAP: refused. Qatar: refused. Pugs are among the breeds most vulnerable to cargo-related respiratory stress due to their compressed nasal anatomy — a pre-travel BOAS assessment is particularly important.
What is a BOAS certificate for flying?
A BOAS certificate is a veterinary assessment of airway function grading your dog from 0 (no impairment) to 3 (severe BOAS). Etihad requires it for brachycephalic breeds. Grade 0 or 1 is generally considered acceptable for cargo travel; grade 2 or 3 is likely to be refused. Obtaining the assessment is good practice for any brachycephalic breed travel, regardless of whether the airline requires it.
Which airlines accept brachycephalic dogs as cargo?
Lufthansa (below 27°C across the route), Emirates (November–March), Etihad (November–March + BOAS certificate), Turkish Airlines (below 27°C), British Airways (seasonal restrictions — verify), SWISS (case-by-case). TAP Air Portugal and Qatar Airways refuse most brachycephalic breeds. Always confirm with the specific airline’s cargo division.
Can brachycephalic dogs fly in the cabin?
On most major airlines, in-cabin pets are limited to very small animals on short to medium routes. Many airlines specifically exclude brachycephalic breeds from cabin travel. For international long-haul moves, cargo is the standard arrangement. The combination of weight limits and brachycephalic restrictions makes cargo the primary option for international brachycephalic breed relocation.
Can English Bulldogs fly internationally?
English Bulldogs face the most restrictions of any brachycephalic breed. Lufthansa accepts them below 27°C. Emirates’ policy for English Bulldogs specifically should be verified directly — they may face additional restrictions beyond the general November–March embargo. TAP and Qatar refuse. English Bulldogs have a higher average BOAS severity than French Bulldogs, which adds veterinary risk on top of airline restrictions.
What is the difference between brachycephalic airline restrictions and country breed bans?
Completely separate systems. Country breed bans (Singapore’s approved list, UK’s DDA, UAE restrictions) are government decisions about which breeds can legally enter. Airline brachycephalic restrictions are airline decisions about which breeds their cargo service can safely transport. A breed can be legal to enter a country and still unable to fly there on the available airlines in summer. Both must be checked independently.
What can I do to improve my brachycephalic dog’s chances of flying safely?
(1) Get a BOAS veterinary assessment. (2) Travel November–March for Gulf-hub routes. (3) Route via Frankfurt (Lufthansa) where possible. (4) Choose the shortest routing. (5) Never sedate — discuss non-sedating anxiety management with your vet. (6) Acclimatise to the crate for 4–6 weeks before travel. (7) Work with a certified pet relocation specialist who has brachycephalic breed experience.

Moving Internationally with a Flat-Faced Breed?

Brachycephalic moves need careful planning — the right airline, the right season, the right routing. A certified pet relocation specialist navigates this for you.

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Official Resources

Disclaimer: Airline cargo policies for brachycephalic breeds change frequently and without notice. The information in this guide reflects available data as of June 2026 and is based on IATA LAR Edition 52 and published airline policies. Always confirm current cargo acceptance policy directly with the airline’s cargo division — not the passenger booking line — before making any arrangements. Do not rely on what was true in a previous season. This article does not constitute veterinary advice — consult a veterinarian regarding your specific animal’s fitness to fly. The Pet Travel accepts no liability for decisions made based on this content.