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Cheap flights from Boston to Singapore from $448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Singapore departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Singapore.

Cheap last minute flights

Planning a quick getaway from Boston to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Singapore

Find recent round-trip train or bus tickets from Boston to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
8:00 pm - 5:35 pmBOS-SIN
32h 35m1 stop
10:25 am - 6:05 pmSIN-BOS
44h 40m1 stop
$769Turkish Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
8:00 pm - 5:35 pmBOS-SIN
32h 35m1 stop
11:25 pm - 6:05 pmSIN-BOS
31h 40m1 stop
$783Turkish Airlines
Find Deal
Mon, Dec 2 - Mon, Dec 9
5:20 am - 12:50 amBOS-SIN
30h 30m2 stops
8:15 am - 5:20 pmSIN-BOS
22h 05m1 stop
$807Japan Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 28
12:15 pm - 12:50 amBOS-SIN
23h 35m1 stop
8:15 am - 5:20 pmSIN-BOS
22h 05m1 stop
$815Japan Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 29
5:20 am - 5:00 amBOS-SIN
34h 40m2 stops
11:00 am - 6:55 amSIN-BOS
32h 55m2 stops
$901Delta
Find Deal
Mon, Feb 3 - Fri, Feb 14
6:20 pm - 12:10 amBOS-SIN
40h 50m2 stops
11:00 am - 6:55 amSIN-BOS
32h 55m2 stops
$906Delta
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Sat, Feb 15 - Sun, Feb 23
6:01 pm - 8:00 amBOS-SIN
24h 59m1 stop
10:10 am - 9:57 pmSIN-BOS
24h 47m2 stops
$989United Airlines
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Mon, Dec 2 - Tue, Dec 17
1:30 pm - 8:00 amBOS-SIN
29h 30m1 stop
10:10 am - 9:59 pmSIN-BOS
24h 49m2 stops
$991United Airlines
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Fri, Jan 31 - Thu, Feb 13
9:15 pm - 9:15 pmBOS-SIN
35h 00m1 stop
3:15 am - 1:55 pmSIN-BOS
23h 40m1 stop
$1,008Qatar Airways
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Tue, Jan 21 - Sun, Jan 26
9:15 pm - 8:45 amBOS-SIN
22h 30m1 stop
3:15 am - 1:55 pmSIN-BOS
23h 40m1 stop
$1,009Qatar Airways
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Sat, Feb 1 - Fri, Feb 7
7:13 am - 11:10 pmBOS-SIN
50h 57m3 stops
Tue, Jan 21
3:50 pm - 11:10 pmBOS-SIN
42h 20m3 stops
Mon, Jan 20
3:50 pm - 11:10 pmBOS-SIN
42h 20m3 stops
Thu, Jan 23
8:00 pm - 8:45 amBOS-SIN
23h 45m1 stop
$497Turkish Airlines
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Sun, Dec 1
8:00 pm - 8:45 amBOS-SIN
23h 45m1 stop
$530Turkish Airlines
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Mon, Dec 2
12:15 pm - 12:50 amBOS-SIN
23h 35m1 stop
$560Japan Airlines
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Thu, Jan 23
12:15 pm - 12:50 amBOS-SIN
23h 35m1 stop
$563Japan Airlines
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Wed, Jan 22
6:00 am - 8:15 pmBOS-SIN
25h 15m1 stop
$590United Airlines
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Fri, Nov 29
1:30 pm - 8:15 pmBOS-SIN
41h 45m1 stop
$608United Airlines
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Sat, Jan 25
9:15 pm - 2:55 pmBOS-SIN
28h 40m1 stop
$1,610Qatar Airways
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Fri, Dec 27
12:30 am - 12:25 amBOS-SIN
34h 55m1 stop
10:00 am - 10:00 pmSIN-BOS
25h 00m1 stop
$1,042Cathay Pacific
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Sat, Nov 23 - Thu, Nov 28
7:43 pm - 8:15 pmBOS-SIN
35h 32m2 stops
10:10 am - 7:28 pmSIN-BOS
22h 18m1 stop
$1,109United Airlines
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Sat, Nov 23 - Thu, Nov 28
6:10 pm - 5:00 amBOS-SIN
45h 50m2 stops
11:00 am - 11:57 pmSIN-BOS
25h 57m2 stops
$1,110Delta
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Sat, Nov 23 - Wed, Nov 27
12:25 pm - 8:00 amBOS-SIN
30h 35m2 stops
10:10 am - 9:38 pmSIN-BOS
24h 28m1 stop
$1,114United Airlines
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Tue, Nov 26 - Fri, Nov 29
5:31 am - 12:50 amBOS-SIN
30h 19m2 stops
2:20 am - 10:10 pmSIN-BOS
32h 50m2 stops
$1,307Japan Airlines
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Tue, Nov 26 - Thu, Nov 28
5:40 am - 5:00 amBOS-SIN
34h 20m2 stops
1:30 am - 3:50 pmSIN-BOS
27h 20m2 stops
$1,384Delta
Find Deal
Sat, Nov 23 - Tue, Nov 26
9:15 pm - 12:55 pmBOS-SIN
50h 40m2 stops
3:15 am - 1:55 pmSIN-BOS
23h 40m1 stop
$1,523Qatar Airways
Find Deal
Sat, Nov 23 - Tue, Nov 26
9:15 pm - 2:55 pmBOS-SIN
28h 40m1 stop
3:15 am - 1:55 pmSIN-BOS
23h 40m1 stop
$1,546Qatar Airways
Find Deal
Sat, Nov 23 - Mon, Nov 25
7:07 am - 12:50 amBOS-SIN
28h 43m2 stops
2:20 am - 1:01 pmSIN-BOS
23h 41m2 stops
$6,569Japan Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
8:00 pm - 8:45 amBOS-SIN
23h 45m1 stop
10:25 am - 6:05 pmSIN-BOS
44h 40m1 stop
$7,924Turkish Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26

American Airlines flights from Boston to Singapore

Our best American Airlines deals on Boston to Singapore flight tickets
American Airlines
Feb 4
BOS12:15 pmBoston Logan Intl
23h 35m
1 stop
SIN12:50 amSingapore Changi
Feb 13
SIN8:15 amSingapore Changi
22h 05m
1 stop
BOS5:20 pmBoston Logan Intl
American Airlines
Feb 4
BOS12:15 pmBoston Logan Intl
23h 35m
1 stop
SIN12:50 amSingapore Changi
Feb 14
SIN8:15 amSingapore Changi
22h 05m
1 stop
BOS5:20 pmBoston Logan Intl
American Airlines
Jan 7
BOS12:15 pmBoston Logan Intl
23h 35m
1 stop
SIN12:50 amSingapore Changi
Jan 28
SIN2:20 amSingapore Changi
26h 29m
2 stops
BOS3:49 pmBoston Logan Intl

Korean Air flights from Boston to Singapore

Our best Korean Air deals on Boston to Singapore flight tickets
Korean Air
Feb 28
BOS11:00 amBoston Logan Intl
44h 25m
1 stop
SIN8:25 pmSingapore Changi
Mar 9
SIN10:30 pmSingapore Changi
23h 10m
1 stop
BOS9:40 amBoston Logan Intl
Korean Air
Dec 1
BOS5:20 amBoston Logan Intl
34h 40m
2 stops
SIN5:00 amSingapore Changi
Dec 9
SIN10:30 pmSingapore Changi
23h 10m
1 stop
BOS8:40 amBoston Logan Intl
Korean Air
Dec 1
BOS5:20 amBoston Logan Intl
34h 40m
2 stops
SIN5:00 amSingapore Changi
Dec 9
SIN10:30 pmSingapore Changi
33h 13m
2 stops
BOS6:43 pmBoston Logan Intl

See travel insights to Singapore from

How to get the cheapest flight ticket from Boston to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Singapore?

What is the cheapest month to fly to Singapore?

The month of September is, on average, the cheapest month to fly to Singapore from Boston, with most prices found around $994. If you aren’t able to travel to Singapore during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,005.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Boston to Singapore is on a Wednesday when prices can be found for as low as $1,182. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $1,368.

What is the cheapest time of day to depart on your flight to Singapore?

In the afternoon is the cheapest time of day to fly from Boston to Singapore when you can find flight prices for as low as $1,188. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,286 on average. Flights to Singapore from Boston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Singapore?

In general, most travelers find the cheapest time to book a flight to Singapore is about 50 days prior to their departure date when tickets on average are $1,225. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $908.

Can stopping save me money on Boston to Singapore flights?

You could potentially save up to 11% on your flight if you consider stops on a Boston to Singapore flight.

How have Boston to Singapore flight prices changed over time?

As of November 2024, prices for Boston to Singapore flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Singapore (BOS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Singapore

Best Price Found

$448

Fastest flight time

21h 15m

Direct flights

None

Airports in Singapore

1 airport
The best one-way flight to Singapore from Boston in the past 72 hours is $448. The best round-trip flight deal from Boston to Singapore found on momondo in the last 72 hours is $769.
The fastest flight from Boston to Singapore takes 21h 15m
There are no direct flights from Boston to Singapore. Popular non-direct route for this connection is Boston Logan Intl Airport - Singapore Changi Airport.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • How far is Boston Logan Intl to Singapore Changi by plane?

    Singapore Changi is 9396.6 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 21h 15m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Singapore Changi Airport?

    Prices for flights from Boston Logan Intl Airport to Singapore Changi Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Singapore?


Best airlines flying from Boston to Singapore

Compare and see reviews for airlines that fly from Boston to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $761Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
878 reviews
Search Cathay Pacific flights
Japan AirlinesPriceFrom $900Free CancellationRating
8.3
1,457 reviews
Search Japan Airlines flights
Korean AirPriceFrom $924Free CancellationRating
8.4
1,024 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $965Free CancellationRating
7.5
3,829 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $985Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $996Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
EmiratesPriceFrom $1,046Free CancellationRating
8.1
3,489 reviews
Search Emirates flights
DeltaPriceFrom $1,057Free CancellationRating
8.0
8,755 reviews
Search Delta flights
JetBluePriceFrom $1,059Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Singapore with flexible booking policies on momondo?

Flights from Boston to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Boston.

I’m not ready to book a flight from Boston to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.


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