Book a trip from Boston to Singapore with Cathay Pacific , fares from USD1,047
Deals on Boston (BOS) to Singapore (SIN) flights
Book flights to Singapore SIN
From | To | Fare Type | Dates | Price | |
---|---|---|---|---|---|
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 19/08/2025 - 06/09/2025 | From USD1,047 Seen 23 hours ago | |
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 06/09/2025 - 09/10/2025 | From USD1,047 Seen 1 day ago | |
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 30/08/2025 - 03/09/2025 | From USD1,148 Seen 1 day ago | |
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 26/06/2025 - 24/07/2025 | From USD1,759 Seen 1 day ago | |
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 21/07/2025 - 21/08/2025 | From USD2,019 Seen 8 hours ago |
Book Business Class flights to Singapore - selected offers
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
Flight Deals for Popular Routes on Cathay Pacific
From | To | Fare Type | Dates | Price | |
---|---|---|---|---|---|
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 06/01/2026 - 20/01/2026 | From USD1,573 Seen 23 hours ago | |
Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 26/12/2025 - 03/01/2026 | From USD2,251 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
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