2 airlines go head-to-head on the LAX–HKT route. Compare seats, lounges, and fares from $2,800.
2 airlines fly business class from Los Angeles (LAX) to Phuket (HKT), with round-trip fares ranging from $2,800 to $8,000. The average flight time is 18 hours. Cathay Pacific and Singapore Airlines are the primary competitors on this route. The most affordable fares typically appear in January, February, March.
Few long-haul routes reward careful airline selection as richly as business class from Los Angeles to Phuket, where the choice between Cathay Pacific and Singapore Airlines represents two genuinely distinct philosophies in premium travel. Both carriers operate modern, competitive products on this routing — each connecting through their respective Asian hubs — but the on-board experience, ground product, and overall value proposition diverge in ways that matter considerably depending on what you prioritize at 38,000 feet.
Cathay Pacific's Aria Suite, rolling out across its A350 fleet, is arguably the most architecturally ambitious business class seat in the sky today. The sliding privacy door, the thoughtful storage integration, and the genuinely hotel-like sleeping surface make it the product of choice for travelers whose primary currency is solitude and rest. The connection through Hong Kong International is seamlessly efficient, and The Pier Business lounge remains one of the finest airport spaces in the world — a genuine destination before you even board. Singapore Airlines' 2018-generation business class, flying via Changi, counters with a 28-inch-wide seat in a clean 1-2-1 staggered configuration that prioritizes comfort breadth over enclosure drama. The product is exceptionally polished and consistent, and Changi's SilverKris lounge, while not quite matching The Pier's intimacy, offers a broader dining spread and a famously serene atmosphere.
On dining, Singapore Airlines holds a meaningful edge through its Book the Cook program, which allows you to pre-select premium dishes — think chili crab or beef tenderloin — before departure, virtually guaranteeing a restaurant-quality meal rather than a cabin-service lottery. Cathay's catering from LAX is solid and regionally considered, but the pre-order flexibility isn't as seamless. For the connection into Phuket specifically, Singapore Airlines' Changi hub offers marginally smoother onward connectivity and a shorter transit experience during peak travel windows.
For suite seekers and privacy absolutists, Cathay Pacific's Aria Suite is the clear answer on this route. For foodies and travelers who value consistent service culture above all, Singapore Airlines is the more reliable choice. Both carriers tend to release competitive fares in the January-through-March window and again in November, making those months ideal for securing premium inventory well ahead of travel. The insider move is to check availability on positioning dates — flying out mid-week from LAX consistently yields better seat selection and occasionally softer pricing than weekend departures. Given how quickly premium cabins fill on this routing, setting up automated fare alerts on BusinessClassSignal.com is the most practical way to catch the moment either carrier blinks on price.
| Airline | Product | Seat Type | Lounge | Alliance | Typical Fare |
|---|---|---|---|---|---|
Cathay Pacific CX | Aria Suite | 1-2-1 reverse herringbone | The Pier Business Class Lounge | oneworld | From $2,800 |
Singapore Airlines SQ | Business Class (2018+) | 1-2-1 staggered lie-flat | SilverKris Lounge | Star Alliance | From $2,800 |
Aria Suite
1-2-1 reverse herringbone with Aria Suite rolling out
Business Class (2018+)
1-2-1 staggered lie-flat with 28" width
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Start Tracking — It's Free →2 airlines operate Business Class on this route: Cathay Pacific, Singapore Airlines. The "best" depends on your priorities — some offer enclosed suites, others prioritize food and lounge access. Our comparison table above breaks down each airline's seat type, lounge, and typical fare so you can decide what matters most.
Business Class fares on this route typically range from $2,800 to $8,000 round-trip. Pricing varies significantly by airline, season, and advance purchase. The best months to find competitive fares are January, February, March.
Set up a free fare watchlist on BusinessClassSignal. We monitor Business Class fares across all 2 airlines on this route 24/7 and alert you the moment prices drop to your target budget. Most travelers save $1,500–$3,000+ per ticket by catching short-lived price drops.
The average flight time is approximately 18 hours. Business Class makes long-haul flights significantly more comfortable with lie-flat seats, premium dining, and priority services. The experience varies considerably between airlines — see our comparison above.