FLIGHT HOP.fyi

✈ SIN → BOS

18H 46M IN ECONOMY = A FELONY AGAINST YOURSELF. UPGRADE.

Flight time
18h 46m
Distance
9,399 mi
Or
15,127 km
Jet lag
12h

Flight from Singapore to Boston

From Changi (SIN), Singapore Asia  →  Logan (BOS), USA North America

↔ Flying the other way? Boston → Singapore

How long is the flight from Singapore to Boston?

A nonstop flight from Singapore (SIN) to Boston (BOS) takes about 18 hours 46 minutes, covering a great-circle distance of 9,399 miles (15,127 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

18h 46m

Nonstop, scheduled

Distance

9,399 mi

15,127 km · great-circle

Avg speed

806 km/h

Door-to-door including taxi

Time zones & jet lag

Singapore timezone

UTC+8

Asia/Singapore

Boston timezone

UTC-4

America/New_York

Time difference

-12h

12 hours behind

Jet lag (rough)

~8.4d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 2239 kg CO₂
🚗 Car (alone) 2587 kg CO₂
🚆 Train 620 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.

Flights from Singapore

Nearest destinations

Long-haul from Singapore

More flights to North America

Flights to Boston

Nearest origins

Long-haul to Boston

More flights from Asia