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Cheap flights from Boston to Singapore from S$ 608

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 8-3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SIN
26 Feb — 5 Mar1
1 adult

The best prices from Boston Logan Intl to Singapore Changi are usually found in September or November, booked 87 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 (SIN). 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 21 February 2025.

Round-trip from

S$ 1,166

One-way from

S$ 608

Popular in

December

Cheapest in

September

Average price

S$ 1,368
Turkish Airlines
  • Turkish Airlines
  • 6-4-13-4
  • 2 total stops
  • 44h 25m total
  • Boston to Singapore
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Etihad Airways
  • Etihad Airways
  • 8-3
  • 1 total stop
  • 28h 25m total
  • Boston to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 244 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 138 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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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 21 February 2025.

Sun 6-421:35BOS - SIN
1 stop21h 55mTurkish Airlines
Sun 13-409:10SIN - BOS
1 stop22h 30mTurkish Airlines
Deal found 20-2S$ 1,166
Mon 24-200:30BOS - SIN
1 stop40h 10mCathay Pacific
Mon 3-310:00SIN - BOS
1 stop25h 00mCathay Pacific
Deal found 20-2S$ 1,280
Tue 8-421:45BOS - SIN
1 stop23h 15mQatar Airways
Wed 16-418:45SIN - BOS
1 stop32h 20mQatar Airways
Deal found 20-2S$ 1,298
Mon 3-309:25BOS - SIN
2 stops43h 00mJapan Airlines
Tue 18-308:15SIN - BOS
1 stop22h 05mJapan Airlines
Deal found 21-2S$ 1,318
Sun 2-316:10BOS - SIN
1 stop28h 25mEtihad Airways
Wed 19-319:25SIN - BOS
1 stop32h 15mEtihad Airways
Deal found 21-2S$ 1,333
Fri 17-1012:55BOS - SIN
1 stop22h 45mKorean Air
Mon 29-1211:00SIN - BOS
1 stop34h 40mKorean Air
Deal found 20-2S$ 1,342
Wed 12-308:50BOS - SIN
2 stops27h 20mDelta
Wed 26-311:00SIN - BOS
2 stops32h 26mDelta
Deal found 21-2S$ 1,357
Tue 21-1013:20BOS - SIN
1 stop23h 00mAmerican Airlines
Mon 17-1102:20SIN - BOS
2 stops27h 21mAmerican Airlines
Deal found 20-2S$ 1,363
Mon 24-216:10BOS - SIN
3 stops32h 10mMultiple Airlines
Tue 11-315:15SIN - BOS
3 stops32h 05mMultiple Airlines
Deal found 20-2S$ 1,379
Sun 6-421:35BOS - SIN
2 stops31h 45mIndiGo
Sun 13-419:45SIN - BOS
2 stops35h 55mIndiGo
Deal found 20-2S$ 1,393
Mon 1-1217:40BOS - SIN
2 stops49h 15mAir Canada
Tue 9-1210:00SIN - BOS
2 stops23h 18mAir Canada
Deal found 20-2S$ 1,425

Find flights from Boston to Singapore within your budget

Customise 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 200,618 searches. Data last updated 21 February 2025.

Fly from

Boston

Fly to

Singapore

Route

Depart

Return

Price

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 6-4

21:35-07:30

1 stop21h 55m

Singapore Changi

Sun 13-4

09:10-19:40

1 stop22h 30m

S$ 1,166

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 11-3

01:30-11:55

1 stop22h 25m

Singapore Changi

Tue 25-3

20:15-23:00

1 stop38h 45m

S$ 1,280

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 8-4

21:45-09:00

1 stop23h 15m

Singapore Changi

Wed 16-4

18:45-15:05

1 stop32h 20m

S$ 1,298

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 3-3

09:25-17:25

2 stops43h 00m

Singapore Changi

Tue 18-3

08:15-18:20

1 stop22h 05m

S$ 1,318

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 13-3

12:00-05:00

1 stop29h 00m

Singapore Changi

Tue 1-4

07:30-10:20

1 stop38h 50m

S$ 1,342

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 11-3

17:10-09:35

1 stop28h 25m

Singapore Changi

Sun 23-3

19:25-15:40

1 stop32h 15m

S$ 1,344

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 9-3

17:10-04:30

2 stops47h 20m

Singapore Changi

Thu 20-3

05:30-15:40

2 stops46h 10m

S$ 1,346

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 12-3

08:50-00:10

2 stops27h 20m

Singapore Changi

Wed 26-3

11:00-07:26

2 stops32h 26m

S$ 1,357

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 3-3

12:15-00:50

1 stop23h 35m

Singapore Changi

Mon 17-3

02:20-15:49

2 stops25h 29m

S$ 1,367

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 6-4

21:35-17:20

2 stops31h 45m

Singapore Changi

Sun 13-4

19:45-19:40

2 stops35h 55m

S$ 1,393

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 26 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 return 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.

How far ahead should I book a flight from Boston to Singapore?

Use this chart to determine the optimal time to book a return flight from Boston to Singapore. Price data was last updated on 14 February 2025.

The price you pay for your flight from Boston to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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 21 February 2025.

It’s optimal to fly from Boston to Singapore in the afternoon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.

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 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 21 February 2025.
Get a feel of what it's like to fly with Korean Air, ANA and Japan Airlines from Boston to Singapore by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very Good
836 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very Good
3,276 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 are the cheapest airlines flying from Boston to Singapore round-trip?

    Currently priced at S$ 1,166, Turkish Airlines will fly you from Boston to Singapore and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Qatar Airways - these airlines can fly you to your destination from S$ 1,280 and S$ 1,298, respectively. Turkish Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • 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 S$ 608 on Etihad Airways. Other airlines that offer cheap prices include IndiGo from S$ 646 and Cathay Pacific from S$ 677 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 holiday 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.

See more FAQs

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Top 2 airlines flying from Boston to Singapore

Discover the top 2 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 200,618 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,144AverageS$ 1,578FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestS$ 2,476AverageS$ 2,737FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Boston to Singapore?

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Cheapflights helps you find that perfect flight to Singapore from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Singapore, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Boston to Singapore 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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