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How to get from Boston to Singapore

No nonstop flights. The fastest way is via Vienna: about 22h 5m including the connection. Other options: via Munich, Hong Kong, Amsterdam and Frankfurt. Two tickets from $876.

Flights from Boston to Singapore

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Boston to Singapore

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $498 14 February 2027, with a connection Cheapest month February 2027 tickets from $498

Where to connect

Options with one connection, fastest first

fastest, via Vienna
22h 5m
two tickets, via Hong Kong
$876
connection options
5
straight-line distance
9,400 mi (15,128 km)
fastest
Via Vienna
Austria
22h 5m
with the connection
Boston to Vienna flight 7h 25m
Connection of about 3h
Vienna to Singapore flight 11h 40m
two ticketsfrom $2,061
Via Munich
Germany
22h 20m
with the connection
Boston to Munich flight 7h 10m
Connection of about 3h
Munich to Singapore flight 12h 10m
two ticketsfrom $1,335
Via Hong Kong
Hong Kong
22h 30m
with the connection
Boston to Hong Kong flight 15h 30m
Connection of about 3h
Hong Kong to Singapore flight 4h
two ticketsfrom $876
Via Amsterdam
Netherlands
22h 35m
with the connection
Boston to Amsterdam flight 6h 55m
Connection of about 3h
Amsterdam to Singapore flight 12h 40m
two ticketsfrom $1,125
Via Frankfurt
Germany
22h 40m
with the connection
Boston to Frankfurt flight 7h 15m
Connection of about 3h
Frankfurt to Singapore flight 12h 25m

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

When to visit Singapore

Weather by month

Best time to visit: February, July and September, +30° by day, sea +28° to +30°. In November it is +30° by day and +25° at night, sea +31°, with 26 rainy days.

Jan
+29° +24° +28° 24 days
Feb
+30° +24° +28° 18 days
Mar
+30° +25° +29° 24 days
Apr
+30° +25° +30° 27 days
May
+30° +26° +31° 24 days
Jun
+30° +26° +31° 23 days
Jul
+30° +26° +30° 21 days
Aug
+30° +25° +30° 25 days
Sep
+30° +26° +30° 22 days
Oct
+30° +25° +30° 23 days
Nov
+30° +25° +31° 26 days
Dec
+29° +24° +29° 27 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from Boston to Singapore?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Vienna.
What is the fastest way to fly from Boston to Singapore?
Via Vienna: 7h 25m to the connection, 11h 40m after it, about 22h 5m in total with 3h for the connection.
How much does a flight from Boston to Singapore with a connection cost?
Two nonstop tickets via Hong Kong from $876. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Boston and Singapore?
Vienna (22h 5m total), Munich (22h 20m total), Hong Kong (22h 30m total), Amsterdam (22h 35m total) and Frankfurt (22h 40m total).
How far is Singapore from Boston?
9,400 mi (15,128 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.