Book a trip from Boston to Singapore with Cathay Pacific , fares from USD995
Deals on Boston (BOS) to Singapore (SIN) flights
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Book flights to Singapore SIN
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 22/04/2025 - 29/04/2025 | From USD1,416 Seen 18 hours ago | From Boston To Singapore Fare Type Round-trip Economy Dates 22/04/2025 - 29/04/2025 From USD1,416 Seen 18 hours ago |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 06/06/2025 - 22/06/2025 | From USD1,797 Seen 1 day ago | From Boston To Singapore Fare Type Round-trip Economy Dates 06/06/2025 - 22/06/2025 From USD1,797 Seen 1 day ago |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 30/06/2025 - 06/07/2025 | From USD2,093 Seen 16 hours ago | From Boston To Singapore Fare Type Round-trip Economy Dates 30/06/2025 - 06/07/2025 From USD2,093 Seen 16 hours ago |
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book Business Class flights to Singapore - selected offers
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.