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$519+ Cheap flights from Singapore to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
Mrz 10 — Mrz 171
Di 3/10
Di 3/17
1 adult, Economy
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Cheap flight deals from Singapore to Boston

Cheapest flights from Singapore to Boston
Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 8, 2026.

This FlightHub deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/1010:25 am
SIN
-
BOS
1 stop45h 30m
Turkish Airlines
Sa 5/29:50 pm
BOS
-
SIN
1 stop23h 40m
Turkish Airlines
Deal found 2/8$1,005
This Turkish Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/411:40 am
SIN
-
BOS
1 stop43h 25m
Turkish Airlines
So 3/89:00 pm
BOS
-
SIN
1 stop23h 35m
Turkish Airlines
Deal found 2/7$1,013
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/188:00 pm
SIN
-
BOS
2 stops31h 10m
Multiple Airlines
Di 3/314:25 pm
BOS
-
SIN
1 stop29h 15m
Multiple Airlines
Deal found 2/4$1,023
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/243:10 pm
SIN
-
BOS
2 stops36h 00m
Multiple Airlines
Di 3/314:25 pm
BOS
-
SIN
2 stops26h 25m
Multiple Airlines
Deal found 2/7$1,026
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/48:00 pm
SIN
-
BOS
2 stops31h 10m
Multiple Airlines
So 3/84:40 pm
BOS
-
SIN
1 stop28h 55m
Multiple Airlines
Deal found 2/7$1,030
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/239:15 pm
SIN
-
BOS
2 stops29h 55m
Multiple Airlines
Mo 3/304:25 pm
BOS
-
SIN
1 stop29h 15m
Multiple Airlines
Deal found 2/5$1,031
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/2310:20 pm
SIN
-
BOS
1 stop21h 53m
United Airlines
Mo 3/303:28 pm
BOS
-
SIN
2 stops39h 07m
United Airlines
Deal found 2/6$1,035
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/2410:10 am
SIN
-
BOS
1 stop26h 39m
United Airlines
Di 3/311:52 pm
BOS
-
SIN
1 stop40h 43m
United Airlines
Deal found 2/7$1,037
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/1810:10 am
SIN
-
BOS
1 stop26h 39m
United Airlines
So 3/295:30 am
BOS
-
SIN
1 stop25h 05m
United Airlines
Deal found 2/4$1,038
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/49:00 am
SIN
-
BOS
1 stop28h 10m
United Airlines
Mo 5/118:15 pm
BOS
-
SIN
1 stop34h 20m
United Airlines
Deal found 2/8$1,039
This China Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/41:45 pm
SIN
-
BOS
2 stops37h 48m
Multiple Airlines
Sa 5/94:33 pm
BOS
-
SIN
2 stops32h 02m
Multiple Airlines
Deal found 2/8$1,048

Find flight deals from Singapore to Boston

Keep the following information in mind while searching for Singapore to Boston flight deals. Data was last updated Februar 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,013
(Turkish Airlines)

One-way from

$508
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$966
Provider with most accurate pricing for Singapore Changi-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Boston Logan Intl flights.
Search Deals
From Singapore to Boston Logan Intl
Search Deals
One-way flight from Singapore to Boston Logan Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 8, 2026.
Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Singapore

Fly to

Boston

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mi 3/4

11:40 am-6:05 pm

1 stop43h 25m

Boston Logan Intl

So 3/8

9:00 pm-8:35 am

1 stop23h 35m

$1,013

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mo 5/4

8:35 pm-8:23 am

1 stop23h 48m

Boston Logan Intl

Mo 5/11

6:01 pm-6:35 pm

1 stop36h 34m

$1,035

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

So 5/3

8:35 pm-8:23 am

1 stop23h 48m

Boston Logan Intl

Fr 5/8

8:15 pm-6:35 pm

1 stop34h 20m

$1,037

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

So 3/15

10:20 pm-5:04 pm

1 stop30h 44m

Boston Logan Intl

Sa 3/28

8:00 pm-6:35 pm

1 stop34h 35m

$1,037

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Di 3/24

10:10 am-12:49 am

1 stop26h 39m

Boston Logan Intl

Di 3/31

1:52 pm-6:35 pm

1 stop40h 43m

$1,037

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mi 3/18

10:10 am-12:49 am

1 stop26h 39m

Boston Logan Intl

So 3/29

5:30 am-6:35 pm

1 stop25h 05m

$1,038

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mi 2/18

2:20 am-3:17 pm

2 stops25h 57m

Boston Logan Intl

So 2/22

3:40 pm-9:35 am

1 stop28h 55m

$1,051

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Do 4/2

11:05 pm-7:55 pm

1 stop32h 50m

Boston Logan Intl

Mo 4/20

9:50 pm-9:30 am

1 stop23h 40m

$1,076

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

So 5/3

2:00 am-7:12 am

2 stops41h 12m

Boston Logan Intl

Mo 5/11

11:00 am-12:35 pm

2 stops37h 35m

$1,084

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Do 4/9

11:00 am-2:40 pm

2 stops39h 40m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Singapore to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Boston

What is the cheapest month to book a flight from Singapore to Boston?

Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of $725). Flying from Singapore to Boston in December is currently the most expensive (average of $1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated Februar 8, 2026.
Read reviews from past customers who have flown Japan Airlines and United Airlines from Singapore to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,701 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very good
1,701 reviews
Japan Airlines
8.3
Very good
1,701 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
United Airlines
7.4
Good
9,254 reviews
Japan Airlines
8.3
Very good
1,701 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Singapore?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Singapore to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from Singapore to Boston?

    For as low as $1,035, Turkish Airlines can have you in Boston from Singapore in 23h 48m. Airlines will cover a distance of 9393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Singapore to Boston one-way?

    $548 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Japan Airlines and Korean Air, with prices starting from $621 and $633, respectively.

  • Can I find deals for flights from Singapore to Boston that include hotel bookings?

    Yes. In addition to deals on Singapore to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Boston.

  • Can I find deals for business class flights from Singapore to Boston?

    Yes. Cheapflights offers flight deals from Singapore to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Boston?

    Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of $725). Flying from Singapore to Boston in December is currently the most expensive (average of $1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Warwick
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Singapore to Boston

Discover the top 2 airlines that operate flights from Singapore to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,147FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$833Average$1,045FlexibilityNo cancel feeOn-time79%

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