Cheap flights from Boston (BOS) to Singapore (SIN) from $543

This is the cheapest one-way flight price, found on 6/5. Prices may vary by date and flight preferences.
BOS — SIN
Jun 11 — Jun 181
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The best prices from Boston Logan Intl to Singapore Changi are usually found in October or April, booked 60 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from Boston (BOS) to Singapore (SIN)

All the information you need to plan the best BOS to SIN flight in 2023: compare Boston to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.

Popular in

December

Cheapest in

October

Round-trip from

$1,051

One-way from

$749
High demand for flights, 24% potential price rise
Best time to find cheap flights, 18% potential price drop
From Boston Logan Intl to Singapore Changi
One-way flight from Boston Logan Intl to Singapore Changi

BOS - SIN

Price

$1,051 - $1,879

SIN

Temperature

78.8 - 82.4 °F

SIN

Rainfall

5.9 - 10.6 inches

Cheap flights from Boston to Singapore in June, July 2023

The best prices found for BOS to SIN flights for June, July
Listed are some of the best fares we've found on flights departing from Boston to Singapore in 2023. For more flight deals, be sure to check back very soon.

Boston to Singapore 2023 flight deals

Cheap flights to Singapore from Boston found for this year
Listed are some of the best fares we've found on flights departing from Boston to Singapore in 2023. For more flight deals, be sure to check back very soon.

Cheap Qatar Airways flights from Boston to Singapore

Take a peek at the cheapest Qatar Airways flights we've detected traveling from Boston to Singapore. Make sure to check back often as deals are often changing.

Cheap Emirates flights from Boston to Singapore

Browse through some of the cheapest Emirates flights traveling from Boston to Singapore. Deals frequently update to provide users with more options.

Last minute flights from Boston to Singapore

Late deals on return flights to Singapore from Boston, departing today and this week
Consider one of these great deals we found on last-minute flights from Boston to Singapore. Tip: verify your flight details before completing your reservation.

One-way flights to Singapore from Boston

The cheapest one-way flights from Boston to Singapore
Take a look at some of the one-way flights we've detected from Boston to Singapore. Users can also find round-trip Boston to Singapore flights by using the search form above.

Find flights from Boston to Singapore within your budget

Use the slider to find flights from Boston to Singapore that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$1,014 - $1,292

Route

Depart

Return

Price

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 9/12

1 stop21h 50m

Singapore Changi

Wed 9/20

1 stop43h 35m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 9/17

1 stop23h 00m

Singapore Changi

Fri 9/22

1 stop22h 15m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 9/12

2 stops35h 40m

Singapore Changi

Wed 9/20

1 stop22h 15m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 9/12

1 stop23h 00m

Singapore Changi

Tue 9/19

1 stop28h 25m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 9/3

1 stop22h 40m

Singapore Changi

Sun 10/8

1 stop29h 50m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 10/11

1 stop21h 50m

Singapore Changi

Sun 10/15

2 stops31h 50m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 9/6

1 stop22h 40m

Singapore Changi

Wed 9/13

1 stop24h 10m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 11/8

1 stop27h 25m

Singapore Changi

Mon 11/20

1 stop26h 05m

Boston Logan IntlSingapore Changi

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 11/8

2 stops31h 50m

Singapore Changi

Tue 11/21

2 stops26h 40m

Flights are sorted by cheapest first

Deals found on 6/5

Reviews of airlines servicing Singapore

To help decide which airline to fly from Boston to Singapore, see what other customers have to say about Qatar Airways, Emirates and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Korean Air
8.2
Very good
240 reviews
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Singapore Airlines
8.2
Very good
302 reviews
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Japan Airlines
8.0
Very good
266 reviews
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Emirates
8.0
Very good
1,077 reviews
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Delta
8.0
Very good
2,394 reviews
Korean Air
8.2
Very good
240 reviews

Overall

8.2

Entertainment

8.2

Food

8.0

Boarding

8.3

Comfort

8.1

Crew

8.6

Reviews

1 / 10

The air cabin due to everybody’s turning on the entertainment center. Create so much heat inside the cabin and some become hot that’s all , I still rate excellent over all experience 5 stars!

Related info for your journey

Useful info, stats and facts about Boston to Singapore flights.

Top 10 airlines flying from Boston to Singapore

The chart below displays the airlines Cheapflights users traveling from Boston to Singapore choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Turkish AirlinesCheapest$776Average$979FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
Japan AirlinesCheapest$900Average$1,152FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
American AirlinesCheapest$927Average$1,197FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$984Average$1,515FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
EmiratesCheapest$987Average$1,523FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Emirates flights
Cathay PacificCheapest$1,015Average$1,533FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
Korean AirCheapest$1,041Average$1,289FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights
Qatar AirwaysCheapest$1,053Average$1,373FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search Qatar Airways flights
ANACheapest$1,059Average$1,288FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
JetBlueCheapest$1,130Average$1,616FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights