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Cathay Pacific (CX) — Thailand Routes, Baggage Policy, Fares

Cathay Pacific (CX): full-service carrier from Hong Kong, Oneworld alliance, 30kg baggage baseline.

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airline Fact-checked Baht-first
SE Written by SiamFlights Editorial Team · Updated May 2026 · 5 min read
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Cathay Pacific (IATA CX) is a carrier from Hong Kong, a member of the Oneworld alliance. In the SiamFlights route catalogue, Cathay Pacific serves 9 routes reaching 7 destinations, with home hubs at Hong Kong (HKG). Its checked-baggage baseline is 30 kg. Local brand strength rates 8/10.

Routes Cathay Pacific flies from Thailand & the region — 9 corridors

RouteFreq/wkHoursClusterMarket low
Bangkok (BKK) → Hong Kong (HKG)63×2.8D฿5,958
Phuket (HKT) → Hong Kong (HKG)21×3.3D
Bangkok (BKK) → Los Angeles (LAX)14×17.5C฿25,657
Bangkok (BKK) → San Francisco (SFO)10×17.8C฿29,325
Bangkok (BKK) → New York (JFK)10×18.5C฿18,336
Bangkok (BKK) → Seattle (SEA)17.5C฿23,581
Chiang Mai (CNX) → Hong Kong (HKG)3.0D
Bangkok (BKK) → LAX via HKG (LAX via HKG)
Bangkok (BKK) → JFK via HKG (JFK via HKG)

The market-low column is the cheapest fare in our Travelpayouts cache on that corridor across all carriers, not a Cathay Pacific-only price — use it as a floor when comparing.

Airline at a glance

AttributeDetail
IATA codeCX
Home countryHong Kong
AllianceOneworld
Home hubsHong Kong (HKG)
Baggage baseline30 kg
Migrant-worker upliftnone
Hajj/Umrah charterno
Infant fare~10% of adult
Brand strength (Thailand)8/10

Cathay Pacific’s checked-baggage baseline is 30 kg.

Cathay Pacific network & booking

In this catalogue Cathay Pacific’s network reaches 7 destinations across 2 countries — Hong Kong and USA. Most corridors serve Thai diaspora / VFR and ASEAN & regional leisure travellers. All fares are shown in Thai baht (THB); compare live prices and schedules for each city pair on the route pages, and infant fares run about 10% of the adult fare. The lowest fare in our cache across this network is about ฿5,958 on BKK-HKG — prices move with season, so check live fares before booking.

Passenger rights & compensation

Cathay Pacific passenger protection is governed by Hong Kong Civil Aviation Department — covering care, rerouting and refunds for cancellations/long delays. There is no fixed EU261-style cash schedule; check the regulator’s official terms before filing.

How Cathay Pacific fits travellers

Cathay Pacific’s catalogued routes matter most to the Thai diaspora / VFR and ASEAN & regional leisure segment(s). Its Hong Kong (HKG) hub(s) are the main transit points. Compare schedules, baggage and fares against other carriers on the route pages before booking.

Sources

FAQ

How many routes does Cathay Pacific fly in the SiamFlights catalogue?

Cathay Pacific (CX) serves 9 routes relevant to travellers from Thailand in our catalogue.

What is Cathay Pacific’s checked-baggage allowance?

A 30 kg baseline. Always confirm on the official site before travel.

What alliance is Cathay Pacific in?

Cathay Pacific is a member of Oneworld.

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About SiamFlights Editorial Team

SiamFlights is a Thai editorial team covering GCC migrant-worker logistics, Buddhist pilgrimage planning (Bodh Gaya/Lumbini), Thai-diaspora long-haul VFR and ASEAN regional routes. Every article is written at one desk and verified at another. Published under a single team byline. Meet the editorial team and read our standards.

Updated May 2026

Notice: Fares, visa rules and customs change frequently. Verify everything with the airline, CAAT, TOEA or the Sheikh-ul-Islam office before booking.