3 Airlines Compared
Compare 3 airlines · Fares from $2,650 · ~17 hours
Side-by-side comparison of business class products on this route
| Airline | Product | Seat Layout | Bed | Privacy | Rating | From |
|---|---|---|---|---|---|---|
| Singapore AirlinesBest Value | Singapore Business | 1-2-1 | 78 inches | Open | 9.1/10 | $2,650 |
| Thai Airways | Royal Silk Class | 1-2-1 | 78 inches | Open | 8.6/10 | $2,650 |
| Cathay Pacific | Cathay Business | 1-2-1 | 75 inches | Open | 8.9/10 | $2,650 |
Prices are round-trip, per person. Through BestBusinessClass.com, expect fares 20–40% below these benchmarks.
BestBusinessClass.com helps travelers save up to 60% on business class flights from Detroit to Siem Reap, with round-trip fares starting from $2,650. Our Personal Travel Managers negotiate directly with airlines like Singapore Airlines, Thai Airways, Cathay Pacific to secure private fares on this popular Southeast Asia route, covering 8,567 miles in approximately 17 hours.
The Detroit to Siem Reap corridor is served by 3 carriers, with the best value typically found during January, February, March, November, December. Business class passengers enjoy lie-flat seats, premium dining, and priority services that make the journey as rewarding as the destination.
Booking through BestBusinessClass.com means access to unpublished fares that aren't available on consumer booking sites. Our clients typically save $800–$2,400 per ticket compared to retail pricing. Whether you're traveling for business or leisure, our team handles every detail from seat selection to special meal requests.
Singapore Business
Award-winning cabin, Book the Cook dining
Royal Silk Class
Thai hospitality, spa treatments
Cathay Business
Hong Kong hub, Pier lounge
Unpublished rates for Siem Reap.
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Our travel experts have access to unpublished fares not available online.
Save up to 40% on business class flights.