Book a trip from Boston to Singapore with Cathay Pacific , fares from USD994
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 | |
|---|---|---|---|---|---|
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 18/02/2025 - 02/03/2025 | From USD1,044* Seen 12 hours ago | From Boston To Singapore Fare Type Round-trip Economy Dates 18/02/2025 - 02/03/2025 From USD1,044 Seen 12 hours ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 26/02/2025 - 12/03/2025 | From USD1,095* Seen 17 hours ago | From Boston To Singapore Fare Type Round-trip Economy Dates 26/02/2025 - 12/03/2025 From USD1,095 Seen 17 hours ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 22/04/2025 - 01/06/2025 | From USD994* Seen 1 day ago | From Boston To Singapore Fare Type Round-trip Economy Dates 22/04/2025 - 01/06/2025 From USD994 Seen 1 day ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 15/04/2025 - 07/05/2025 | From USD1,095* Seen 1 day ago | From Boston To Singapore Fare Type Round-trip Economy Dates 15/04/2025 - 07/05/2025 From USD1,095 Seen 1 day ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 22/02/2025 - 03/03/2025 | From USD1,145* Seen 1 day ago | From Boston To Singapore Fare Type Round-trip Economy Dates 22/02/2025 - 03/03/2025 From USD1,145 Seen 1 day ago |
Book Business Class flights to Singapore - selected offers
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 01/01/2026 - 22/01/2026 | From USD1,620* Seen 59 minutes ago | From Boston To Singapore Fare Type Round-trip Economy Dates 01/01/2026 - 22/01/2026 From USD1,620 Seen 59 minutes ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 16/01/2026 - 01/02/2026 | From USD1,670* Seen 1 hour ago | From Boston To Singapore Fare Type Round-trip Economy Dates 16/01/2026 - 01/02/2026 From USD1,670 Seen 1 hour ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 24/10/2025 - 31/10/2025 | From USD1,094* Seen 15 hours ago | From Boston To Singapore Fare Type Round-trip Economy Dates 24/10/2025 - 31/10/2025 From USD1,094 Seen 15 hours ago |
| FromBoston (BOS) | ToSingapore (SIN) | Round-trip / Economy | 25/12/2025 - 02/01/2026 | From USD2,336* Seen 1 day ago | From Boston To Singapore Fare Type Round-trip Economy Dates 25/12/2025 - 02/01/2026 From USD2,336 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Singapore in Premium Economy
Boston (BOS)to
Singapore (SIN)05/05/2025 - 28/06/2025FromUSD2,758*Seen 1 day agoRound-trip/Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)