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$428+ Cheap flights from Boston (BOS) to Singapore

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SIN
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Boston to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Singapore (SG0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$892
(Turkish Airlines)

One-way from

$428
(oojo)
From Boston Logan Intl to Singapore
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One-way flight from Boston Logan Intl to Singapore
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Find flight deals from Boston to Singapore

Cheapest flights from Boston to Singapore
Explore the most affordable flight options available from Boston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Turkish Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 2/128:00 pmBOS - SIN
1 stop23h 45mTurkish Airlines
Sun 3/210:25 amSIN - BOS
1 stop44h 40mTurkish Airlines
Deal found 1/16$892
This CrystalTravel deal was found by Cheapflights users on 1/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:15 pmBOS - SIN
1 stop22h 30mQatar Airways
Sun 3/163:15 amSIN - BOS
1 stop23h 40mQatar Airways
Deal found 1/16$960
This Gotogate deal was found by Cheapflights users on 1/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/108:04 pmBOS - SIN
2 stops45h 36mJapan Airlines
Mon 3/310:25 pmSIN - BOS
2 stops37h 29mJapan Airlines
Deal found 1/16$965
This oojo deal was found by Cheapflights users on 1/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2612:30 amBOS - SIN
1 stop29h 45mCathay Pacific
Tue 2/46:40 amSIN - BOS
1 stop28h 20mCathay Pacific
Deal found 1/16$967
This oojo deal was found by Cheapflights users on 1/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/124:10 pmBOS - SIN
1 stop28h 25mEtihad Airways
Wed 3/57:25 pmSIN - BOS
1 stop32h 15mEtihad Airways
Deal found 1/16$971
This Korean Air deal was found by Cheapflights users on 1/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:00 amBOS - SIN
1 stop29h 00mKorean Air
Thu 3/610:30 pmSIN - BOS
1 stop23h 10mKorean Air
Deal found 1/16$1,003
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2512:15 pmBOS - SIN
1 stop23h 35mAmerican Airlines
Tue 3/42:20 amSIN - BOS
2 stops27h 24mAmerican Airlines
Deal found 1/15$1,008
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/125:40 amBOS - SIN
2 stops29h 30mDelta
Sat 3/111:00 amSIN - BOS
2 stops32h 55mDelta
Deal found 1/16$1,014
This JetBlue deal was found by Cheapflights users on 1/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/209:15 pmBOS - SIN
1 stop22h 30mJetBlue
Wed 3/53:15 amSIN - BOS
1 stop23h 40mJetBlue
Deal found 1/16$1,060
This Orbitz deal was found by Cheapflights users on 1/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/269:15 pmBOS - SIN
1 stop35h 00mMultiple Airlines
Mon 2/38:25 pmSIN - BOS
1 stop30h 30mMultiple Airlines
Deal found 1/16$1,063
This Emirates deal was found by Cheapflights users on 1/16. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/310:10 pmBOS - SIN
1 stop27h 30mEmirates
Wed 2/1212:30 amSIN - BOS
1 stop26h 25mEmirates
Deal found 1/16$1,161
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:15 pmBOS - SIN
1 stop22h 30mAlaska Airlines
Fri 3/73:15 amSIN - BOS
1 stop23h 40mAlaska Airlines
Deal found 1/16$1,169

Find flights from Boston to Singapore within your budget

Customize your flight search to find flights from Boston to Singapore 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 2/12

8:00 pm-8:45 am

1 stop23h 45m

Singapore Changi

Sun 3/2

10:25 am-6:05 pm

1 stop44h 40m

$892

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 2/10

8:04 pm-6:40 am

2 stops45h 36m

Singapore Changi

Sun 3/2

2:20 am-10:54 pm

2 stops33h 34m

$965

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 1/26

12:30 am-7:15 pm

1 stop29h 45m

Singapore Changi

Tue 2/4

6:40 am-10:00 pm

1 stop28h 20m

$967

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 2/27

4:10 pm-9:35 am

1 stop28h 25m

Singapore Changi

Sat 3/22

7:25 pm-3:40 pm

1 stop32h 15m

$971

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 2/11

11:00 am-12:10 am

1 stop24h 10m

Singapore Changi

Tue 2/18

11:00 am-8:40 am

1 stop34h 40m

$989

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 2/25

12:15 pm-12:50 am

1 stop23h 35m

Singapore Changi

Tue 3/4

2:20 am-4:44 pm

2 stops27h 24m

$1,008

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 2/3

9:15 pm-2:55 pm

1 stop28h 40m

Singapore Changi

Mon 2/10

3:15 am-1:55 pm

1 stop23h 40m

$1,009

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 2/12

5:20 am-5:00 am

2 stops34h 40m

Singapore Changi

Tue 2/18

1:30 am-11:56 pm

2 stops35h 26m

$1,014

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 2/20

9:15 pm-8:45 am

1 stop22h 30m

Singapore Changi

Wed 3/5

3:15 am-1:55 pm

1 stop23h 40m

$1,060

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 1/26

9:15 pm-9:15 pm

1 stop35h 00m

Singapore Changi

Mon 2/3

8:25 pm-1:55 pm

1 stop30h 30m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 24 results
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Best time to book a flight from Boston to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Boston 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.

Travel insights for flights from Boston to Singapore

Get recent, data-driven insights about flights from Boston to Singapore including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Singapore (average of $1,011). Flying from Boston to Singapore in December is currently the most expensive (average of $1,684). 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.

What is the cheapest time of day to fly from BOS to SG?

Find hourly flight availability from Boston to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Singapore as you normally would.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated January 16, 2025.
To help decide which airline to fly from Boston to Singapore, see what other customers have to say about American Airlines, Japan Airlines and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,350 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Alaska Airlines
8.0
Very good
9,681 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Boston to Singapore. 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 from for flights from Boston to Singapore?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Singapore. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    One-way options have recently been found by users for as low as $428 on Turkish Airlines. Other airlines that offer cheap prices include IndiGo from $525 and Japan Airlines from $604 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Singapore 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 Boston to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Boston to Singapore (average of $1,011). Flying from Boston to Singapore in December is currently the most expensive (average of $1,684). 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

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Alternative routes for Boston to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Singapore

Discover the top 10 airlines that operate flights from Boston to Singapore. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$761Average$894FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$854Average$1,197FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$880Average$1,122FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$889Average$1,055FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$930Average$1,262FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$966Average$1,303FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$985Average$1,255FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$1,055Average$1,292FlexibilityNo cancel feeOn-time62%
DeltaCheapest$1,058Average$1,471FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,061Average$1,448FlexibilityNo cancel feeOn-time75%
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