SEA to SIN · Business
Business from $5,899 per person, round trip, fare checked Oct 30, 2026. Economy on the same dates from $1,661.
Pictured: Seattle, where this route departs
Photo: Daniel Schwen, CC BY-SA 4.0, via Wikimedia Commons
From
SEA
Seattle, Seattle-Tacoma Intl
To
SIN
Singapore, Changi
Seen on this route: ANA, Hahn Air, Qatar Airways, Philippine Airlines.
Real Business Class fares for Seattle to Singapore, checked within the last hour.
10 real fares found in our latest check, lowest first. Prices are per person and can change.
| Origin | Seattle (SEA), Seattle-Tacoma Intl |
|---|---|
| Destination | Singapore (SIN), Changi |
| Cabin | Business Class |
| Trip type shown | Round trip, 1 adult, per person |
| Lowest fare found | $5,899 per person on ANA |
| Nonstop available | Not in the latest check |
| Fastest journey found | 20h 55m (Hahn Air) |
| Airlines seen | ANA, Hahn Air, Qatar Airways, Philippine Airlines |
| Fares last checked | Oct 30, 2026 |
| Economy on the same dates (comparison) | $1,661 per person on JX |
Calculated only from the fares in our latest check, not estimates.
Finding the perfect seattle to singapore business class itinerary is simple with the help of our dedicated team. Our recent data shows starting fares as low as $2,752 per person for premium cabins on this route.
Travelers can fly with top carriers including Delta Air Lines, Korean Air, United Airlines, ANA, Turkish Airlines and China Airlines. Premium passengers enjoy access to exclusive airline lounges before departure, offering a quiet space to work or relax. Once on board, you can expect fully flat beds, premium dining and attentive service throughout your journey.
Our dedicated advisors provide personalized concierge service to help you secure the best routing for your schedule. We have access to exclusive, unpublished fares that are not always available elsewhere. The pricing listed here is a snapshot of our recent findings, highlighting how our team can optimize your travel experience.
Securing the ideal itinerary requires booking well in advance of your desired departure dates. We recommend reaching out to our team as soon as your travel plans take shape. Early planning gives our advisors the best opportunity to find optimal availability and competitive pricing for your trip.
Business Class products differ widely by aircraft. Ask our advisors which seat type operates your specific flight before you commit.
A Business Class ticket from Seattle normally includes lounge access before departure and, on many carriers, an arrivals lounge in Singapore. Ask which lounges apply to your booking.
Premium fares vary in how changes and refunds are handled. Our advisors will walk you through the exact conditions of the fare you are considering.
Priority check-in and security cut queue time, but arriving a little earlier lets you make use of the lounge rather than rushing to the gate.
Observed in our latest fare search. Each page covers the cabin, seat and lounge.
Unpublished Seattle → Singapore fares, released by phone only.
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