Book a trip from Boston to Singapore with Cathay Pacific , fares from USD861
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Singapore (SIN) flights
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Book flights to Singapore SIN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 16/04/2026 - 01/05/2026 | From USD861 Seen 16 hours ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 10/03/2026 - 24/03/2026 | From USD1,036 Seen 16 hours ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 16/01/2026 - 25/01/2026 | From USD936 Seen 1 day ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 16/04/2026 - 24/04/2026 | From USD936 Seen 1 day ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 10/04/2026 - 25/04/2026 | From USD986 Seen 1 day ago |
Book Business Class flights to Singapore - selected offers
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