Are direct flights from Boston to Singapore always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can sometimes be more affordable, offering a trade-off between price and travel duration.

Can flexible travel dates help on Boston to Singapore flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week travel or flying during the off-peak season often presents more economical fares. Even shifting your departure or return by a day or two may result in savings.

What extra costs should I check before booking Boston to Singapore flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for meals or entertainment on longer routes. Factor these into your total travel budget.

Flights From Boston

To Singapore

Cheap Flights from Boston to Singapore

Browse current best options from Boston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Boston

RatePunk searches hundreds of travel sites at once for deals on flights to Singapore

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Boston to Singapore

Explore current cheapest deals departing from Boston to Singapore

2026-11-05 – 2026-11-19
BOS - Singapore
90% AI deal score
$1,050
$822
Round trip
2026-09-21 – 2026-09-29
BOS - Singapore
91% AI deal score
$1,144
$823
Round trip
2026-11-05 – 2026-11-12
BOS - Singapore
90% AI deal score
$1,083
$827
Round trip
2026-11-04 – 2026-11-12
BOS - Singapore
90% AI deal score
$1,059
$827
Round trip
2026-11-02 – 2026-11-12
BOS - Singapore
90% AI deal score
$1,055
$827
Round trip
2026-10-12 – 2026-10-27
BOS - Singapore
91% AI deal score
$1,069
$856
Round trip
2027-02-01 – 2027-02-15
BOS - Singapore
91% AI deal score
$1,087
$862
Round trip
2027-02-01 – 2027-02-11
BOS - Singapore
91% AI deal score
$1,087
$862
Round trip
2027-02-01 – 2027-02-10
BOS - Singapore
91% AI deal score
$1,086
$862
Round trip
2026-10-12 – 2026-10-19
BOS - Singapore
91% AI deal score
$1,121
$872
Round trip

Boston to Singapore: Overview

Insights for flights from Boston to Singapore

Most itineraries for flights from Boston to Singapore connect at least once, with 0% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2, indicating that direct flights from Boston to Singapore are not commonly available.

Right now, if you are looking for cheap flights from Boston to Singapore, fares are below the typical level. Prices typically range from $1210–$1794, with a median of $1345. Currently, only 3% of recent fares are classified as a good price.

The cheapest time to fly from Boston to Singapore is typically in November, with a median fare of $660. Other affordable months include March, where the median fare is $790, and October, with a median fare of $1091.

A typical journey from Boston to Singapore takes approximately 53h 5m, including connections. This long duration reflects the significant distance and the necessity of multiple stopovers for this route.

The distance between Boston and Singapore is 15127 km, classifying this as a long-haul route. New deals for this route show up several times a week, so keeping an eye on price alerts can be beneficial.

How much is a round trip from Boston to Singapore

Regular price: $961 - $1,627

Prices for flights from Boston to Singapore are currently below the regular range.

The regular price range for flights from Boston to Singapore is between $961 and $1627. The current lowest deal is $820 with Air Canada for travel from Nov 5-Nov 12.

now $820

Low $961

High $1,627

The cheapest time to fly from Boston to Singapore

The cheapest month to fly from Boston to Singapore is November, with a median price of $660. The most expensive month to fly is June, with a median price of $2214. Prices are generally lower from March to November.

November

Cheapest

Flights from $660

June

Most Expensive

Flights from $2,214

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Boston to Singapore

Etihad Airways

Air Canada

Korean Air

Turkish Airlines

Last-minute flights going from Boston to Singapore

Mon, Sep 14

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Qatar Airways

$1,256

$1,118

One-way

Wed, Sep 16

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,155

$966

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Etihad Airways

$1,169

$903

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,442

$960

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,253

$963

One-way

Fri, Sep 18

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Qatar Airways

$1,192

$1,016

One-way

Biggest price drops on these dates for flights from Boston to Singapore

4 nights

Sep 17 - Sep 21

$1,442 → $974

32%

4 nights

Sep 18 - Sep 22

$1,442 → $1,046

27%

2 nights

Sep 14 - Sep 16

$1,471 → $1,135

23%

8 nights

Sep 21 - Sep 29

$1,144 → $827

28%

Popular Airports to fly from Boston to Singapore

Boston - Singapore route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Boston to Singapore are below the typical level, with deals around $820.

📅 Best time to fly

November offers the lowest median price at $660

Historically, November is the cheapest month to fly from Boston to Singapore, with a median price of $660.

⏱️ Flight duration

Connecting flights average 53h 5m

Flights from Boston to Singapore typically involve connections, with a median duration of 53h 5m.

✈️ Airlines & availability

Connecting flights are dominant for this route

There are no direct flights; connecting options are readily available from multiple airlines.

🏆 Airline highlight

Air Canada offers a recent deal for $820

Air Canada recently offered a deal for $820 from Boston to Singapore.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Boston to Singapore appear regularly, offering opportunities to save.

Boston main airports to depart from

Logan International (BOS)

Cheapest

Logan International Airport (BOS) is a convenient departure point for flights to Singapore.

📍 ~4 km from Boston city center (reachable by car or public transport)

💸 Flights from ~$809

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a major hub, ideal for reaching Singapore and connecting to Southeast Asia.

📍 ~19 km from city center (reachable by car)

💸 Flights from ~$911

Airports nearby Singapore used as alternative

Senai International (JHB)

Singapore, Singapore

95% AI deal score

$19,080

$10,609

Save $8,471

Etihad Airways

Business Class

From BOS

Elite

Mar 04

Singapore, Singapore

93% AI deal score

$2,596

$1,757

Save $839

Singapore Airlines

Business Class

From BOS

Elite

Feb 16

Singapore, Singapore

93% AI deal score

$2,605

$1,757

Save $848

Singapore Airlines

Business Class

From BOS

Elite

Feb 10

Singapore, Singapore

93% AI deal score

$2,633

$1,757

Save $876

Singapore Airlines

Business Class

From BOS

Elite

Feb 01

Singapore, Singapore

92% AI deal score

$5,297

$4,120

Save $1,177

Etihad Airways

Business Class

From BOS

Elite

Feb 02

Singapore, Singapore

92% AI deal score

$5,391

$4,120

Save $1,271

Etihad Airways

Business Class

From BOS

Elite

Feb 02

Singapore, Singapore

92% AI deal score

$5,391

$4,137

Save $1,254

Etihad Airways

Business Class

From BOS

Elite

Feb 04

Singapore, Singapore

92% AI deal score

$5,518

$4,137

Save $1,381

Etihad Airways

Business Class

From BOS

Elite

Feb 03

Singapore, Singapore

92% AI deal score

$5,393

$4,137

Save $1,256

Etihad Airways

Business Class

From BOS

Elite

Feb 17

Singapore, Singapore

92% AI deal score

$5,649

$4,137

Save $1,512

Etihad Airways

Business Class

From BOS

Elite

Feb 01

Singapore, Singapore

92% AI deal score

$5,301

$4,137

Save $1,164

Etihad Airways

Business Class

Frequently Asked Questions About Flights to Singapore

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices from various airlines and online travel agencies. Setting up price alerts may also notify you when fares drop.

Booking in advance often provides more options and potentially better prices, especially for longer international routes. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings sometimes offer slight advantages.

Comparing nearby airports can sometimes reveal different flight options or prices. While it may add to your ground travel time, the potential savings on airfare could be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

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Boston to Singapore: Overview

Insights for flights from Boston to Singapore

How much is a round trip from Boston to Singapore

Regular price: $961 - $1,627

Prices for flights from Boston to Singapore are currently below the regular range.

The regular price range for flights from Boston to Singapore is between $961 and $1627. The current lowest deal is $820 with Air Canada for travel from Nov 5-Nov 12.

now $820

Low $961

High $1,627

The cheapest time to fly from Boston to Singapore

November

Cheapest

Flights from $660

June

Most Expensive

Flights from $2,214

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Boston to Singapore

Etihad Airways

Air Canada

Korean Air

Turkish Airlines

Last-minute flights going from Boston to Singapore

Mon, Sep 14

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Qatar Airways

$1,256

$1,118

One-way

Wed, Sep 16

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,155

$966

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Etihad Airways

$1,169

$903

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,442

$960

One-way

Thu, Sep 17

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

United Airlines

$1,253

$963

One-way

Fri, Sep 18

⌛ Last-Minute

BOS - Singapore

Boston (BOS) - Singapore (SIN)

Qatar Airways

$1,192

$1,016

One-way

Biggest price drops on these dates for flights from Boston to Singapore

4 nights

Sep 17 - Sep 21

$1,442 → $974

32%

4 nights

Sep 18 - Sep 22

$1,442 → $1,046

27%

2 nights

Sep 14 - Sep 16

$1,471 → $1,135

23%

8 nights

Sep 21 - Sep 29

$1,144 → $827

28%

Popular Airports to fly from Boston to Singapore

Boston - Singapore route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Boston to Singapore are below the typical level, with deals around $820.

📅 Best time to fly

November offers the lowest median price at $660

Historically, November is the cheapest month to fly from Boston to Singapore, with a median price of $660.

⏱️ Flight duration

Connecting flights average 53h 5m

Flights from Boston to Singapore typically involve connections, with a median duration of 53h 5m.

✈️ Airlines & availability

Connecting flights are dominant for this route

There are no direct flights; connecting options are readily available from multiple airlines.

🏆 Airline highlight

Air Canada offers a recent deal for $820

Air Canada recently offered a deal for $820 from Boston to Singapore.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Boston to Singapore appear regularly, offering opportunities to save.

Boston main airports to depart from

Logan International (BOS)

Cheapest

Logan International Airport (BOS) is a convenient departure point for flights to Singapore.

📍 ~4 km from Boston city center (reachable by car or public transport)

💸 Flights from ~$809

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a major hub, ideal for reaching Singapore and connecting to Southeast Asia.

📍 ~19 km from city center (reachable by car)

💸 Flights from ~$911

Airports nearby Singapore used as alternative

Senai International (JHB)

Senai International Airport can be a useful alternative for domestic flights within Malaysia, often with cost savings.

Singapore, Singapore

92% AI deal score

$5,301

$4,137

Save $1,164

Etihad Airways

Business Class

Frequently Asked Questions About Flights to Singapore

Cheap Flights from Boston to Singapore

Today’s best flight deals from Boston to Singapore

Boston to Singapore: Overview

Insights for flights from Boston to Singapore

How much is a round trip from Boston to Singapore

The cheapest time to fly from Boston to Singapore

Direct flights from Boston to Singapore

Last-minute flights going from Boston to Singapore

Biggest price drops on these dates for flights from Boston to Singapore

Popular Airports to fly from Boston to Singapore

Boston - Singapore route insights

Recent fares are below the typical level

November offers the lowest median price at $660

Connecting flights average 53h 5m

Connecting flights are dominant for this route

Air Canada offers a recent deal for $820

Deals appear regularly for this route

Boston main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Dec 30

Dec 22

Mar 04

Feb 16

Feb 10

Feb 01

Feb 02

Feb 02

Feb 04

Feb 03

Feb 17

Feb 01

Frequently Asked Questions About Flights to Singapore

How can I find cheap flights from Boston to Singapore?

When should I book flights from Boston to Singapore?

Should I compare nearby airports for flights from Boston to Singapore?

Are direct flights from Boston to Singapore always the best option?

Can flexible travel dates help on Boston to Singapore flights?

What extra costs should I check before booking Boston to Singapore flights?

Related routes

More routes from Boston

Flights to Singapore from other cities

Boston to Singapore: Overview

Insights for flights from Boston to Singapore

How much is a round trip from Boston to Singapore

The cheapest time to fly from Boston to Singapore

Direct flights from Boston to Singapore

Last-minute flights going from Boston to Singapore

Biggest price drops on these dates for flights from Boston to Singapore

Popular Airports to fly from Boston to Singapore

Boston - Singapore route insights

Recent fares are below the typical level

November offers the lowest median price at $660

Connecting flights average 53h 5m

Connecting flights are dominant for this route

Air Canada offers a recent deal for $820

Deals appear regularly for this route

Boston main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Dec 30

Dec 22

Mar 04

Feb 16

Feb 10

Feb 01

Feb 02

Feb 02

Feb 04

Feb 03

Feb 17

Feb 01

Frequently Asked Questions About Flights to Singapore

How can I find cheap flights from Boston to Singapore?

When should I book flights from Boston to Singapore?

Should I compare nearby airports for flights from Boston to Singapore?