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Cheap flights from Singapore to Boston from S$ 650

SIN — BOS
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Boston

Thu 12-1108:40 -
2 stops25h 48m
Thu 26-1118:35 -
2 stops47h 25m
Deal found 24-10S$ 988
Thu 24-1208:40 -
2 stops43h 13m
Fri 15-105:30 -
2 stops36h 30m
Deal found 24-10S$ 1,052
Thu 19-1108:40 -
2 stops25h 48m
Thu 26-1119:40 -
2 stops46h 15m
Deal found 22-10S$ 1,070
Thu 29-1019:25 -
1 stop31h 15m
Thu 12-1111:10 -
1 stop24h 05m
Deal found 25-10S$ 1,205
Thu 12-1108:40 -
2 stops25h 48m
Thu 26-1111:10 -
1 stop28h 50m
Deal found 24-10S$ 1,223
Thu 17-1208:40 -
2 stops38h 08m
Wed 6-118:35 -
2 stops47h 25m
Deal found 24-10S$ 1,277
Thu 24-1219:25 -
1 stop31h 15m
Fri 15-115:40 -
1 stop28h 55m
Deal found 22-10S$ 1,287
Thu 17-1210:25 -
1 stop44h 40m
Wed 6-120:00 -
1 stop32h 40m
Deal found 23-10S$ 1,311

Find flight deals from Singapore to Boston

Round-trip from

S$ 988

One-way from

S$ 650

Popular in

June

Cheapest in

January

Average price

S$ 1,622
Air Canada
  • Air Canada
  • 12-11-26-11
  • 4 total stops
  • 73h 13m total
  • Singapore to Boston
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Etihad Airways
  • Etihad Airways
  • 17-12-31-12
  • 1 total stop
  • 31h 15m total
  • Singapore to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 26-1

08:40-09:48

2 stops38h 08m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 673

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 26-1

10:00-22:00

1 stop25h 00m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 884
Fastest return journey

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Sun 1-11

22:30-08:50

1 stop23h 20m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 891

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 14-1

01:40-06:33

2 stops41h 53m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 898

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 26-1

06:35-23:59

3 stops30h 24m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 980

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 18-12

11:40-18:05

1 stop43h 25m

Boston Logan Intl

Wed 6-1

20:00-17:40

1 stop32h 40m

S$ 1,329

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 31-12

00:05-20:20

1 stop33h 15m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 1,361

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 17-12

02:00-05:08

2 stops40h 08m

Boston Logan Intl

Wed 6-1

15:45-13:05

2 stops32h 20m

S$ 1,491

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 17-12

20:15-13:55

1 stop30h 40m

Boston Logan Intl

Sun 27-12

17:30-08:45

2 stops26h 15m

S$ 1,915

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 6-11

10:30-13:55

1 stop40h 25m

Boston Logan Intl

Mon 9-11

10:25-14:50

2 stops63h 25m

S$ 1,942

Flights are sorted by cheapest return flights first.

Deals found on 21-10

Showing 1-10 of 16 resultsSorted by cheapest first
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 return price

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, January is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 1,274). Flying from Singapore to Boston in June is currently the most expensive (average of S$ 2,144). 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

See what other customers who have flown with Korean Air,Japan Airlines, andCathay Pacific from Singapore to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Japan Airlines
8.3
Very Good
1,945 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,525 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
11,816 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

  • 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 4.2 km journey from Logan Intl (BOS) to Boston’s city centre.

  • How long is the flight from Singapore to Boston?

    Departing from Singapore to Boston will take you 26h 49m. The distance from Singapore to Boston is about 15117 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as S$ 765. Users have also found prices from S$ 768 and S$ 866 on Cathay Pacific and Japan Airlines, 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 holiday 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, January is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 1,274). Flying from Singapore to Boston in June is currently the most expensive (average of S$ 2,144). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Boston

Singapore to Boston flights
Singapore to Hartford flights
Singapore to Albany flights

Top 3 airlines flying from Singapore to Boston

AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestS$ 1,253AverageS$ 1,467FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestS$ 1,356AverageS$ 2,264FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapestS$ 1,489AverageS$ 1,860FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

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When you search for this flight from Singapore to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Boston with no change fees?

Certainly. Search results for flights to Boston from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Boston become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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