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Cheap flights from Singapore to Boston from £480

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
14 12월 — 21 12월1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Singapore Changi to Boston Logan Intl are usually found in February or November, booked 36 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Singapore to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Boston (BOS). 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 14 11월 2025.

Round-trip from

£764

One-way from

£480

Popular in

August

Cheapest in

February

Average price

£773
Etihad Airways
  • Etihad Airways
  • 17/4-19/4
  • 2 total stops
  • 58h 30m total
  • Singapore to Boston
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Korean Air
  • Korean Air
  • 18/3
  • 1 total stop
  • 35h 00m total
  • Singapore to Boston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Singapore to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Boston
Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 11월 2025.

화 23/1222:20SIN - BOS
1 stop39h 33mUnited Airlines
화 30/1219:44BOS - SIN
2 stops47h 16mUnited Airlines
Deal found 11/11£910
월 24/1100:05SIN - BOS
1 stop33h 15mSWISS
월 8/1222:10BOS - SIN
1 stop30h 50mSWISS
Deal found 11/11£968
일 28/1212:30SIN - BOS
2 stops38h 25mEmirates
일 4/122:10BOS - SIN
2 stops24h 20mEmirates
Deal found 13/11£1,040
토 27/1221:40SIN - BOS
2 stops29h 15mEmirates
토 3/122:10BOS - SIN
2 stops57h 30mEmirates
Deal found 11/11£1,043
월 24/1101:35SIN - BOS
2 stops30h 57mDelta
월 8/1205:29BOS - SIN
2 stops34h 31mDelta
Deal found 11/11£1,069
일 28/1222:20SIN - BOS
1 stop22h 50mUnited Airlines
일 4/118:14BOS - SIN
2 stops37h 01mUnited Airlines
Deal found 13/11£1,074
금 28/1110:10SIN - BOS
2 stops32h 46mUnited Airlines
토 13/1205:30BOS - SIN
2 stops61h 30mUnited Airlines
Deal found 12/11£1,103
금 26/1203:15SIN - BOS
2 stops29h 45mMultiple Airlines
토 3/120:40BOS - SIN
1 stop29h 15mMultiple Airlines
Deal found 11/11£1,324
금 26/1201:35SIN - BOS
2 stops31h 36mDelta
토 3/118:35BOS - SIN
2 stops40h 35mDelta
Deal found 11/11£1,450
일 30/1121:40SIN - BOS
2 stops53h 15mEmirates
수 3/1222:10BOS - SIN
2 stops33h 30mEmirates
Deal found 12/11£1,831

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Boston 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 858,174 searches. Data last updated 14 11월 2025.
Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Singapore

Fly to

Boston

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

금 17/4

21:10-14:55

1 stop29h 45m

Boston Logan Intl

월 20/4

16:30-09:15

1 stop28h 45m

£764

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

목 19/3

10:10-23:57

2 stops25h 47m

Boston Logan Intl

월 23/3

05:45-20:15

1 stop26h 30m

£771

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

일 3/5

01:50-23:00

1 stop33h 10m

Boston Logan Intl

일 10/5

01:40-12:25

1 stop22h 45m

£777

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

목 19/3

12:55-23:00

1 stop22h 05m

Boston Logan Intl

일 22/3

01:30-16:50

1 stop27h 20m

£802

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

목 16/4

01:50-23:00

1 stop33h 10m

Boston Logan Intl

일 19/4

01:40-12:25

1 stop22h 45m

£802

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

일 3/5

01:10-00:23

2 stops35h 13m

Boston Logan Intl

월 11/5

19:00-23:40

2 stops40h 40m

£841

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

수 18/3

10:40-09:40

1 stop35h 00m

£480

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

일 18/1

22:30-19:58

2 stops34h 28m

£483

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

토 11/4

01:10-22:35

2 stops33h 25m

£483

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

수 17/12

12:55-22:00

1 stop22h 05m

£492

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 17 results
1
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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
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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Boston

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

Use this chart to determine the optimal time to book a return flight from Singapore to Boston. Price data was last updated on 7 November 2025.

The price you pay for your flight from Singapore to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of £551). Flying from Singapore to Boston in December is currently the most expensive (average of £772). 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.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Boston?

    There are many flights that can get you from Singapore to Boston in 25h 47m. Fly via Etihad Airways, United Airlines, or Cathay Pacific to get the fastest option. The distance between Singapore and Boston is about 9393 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as £480. However, be on the lookout for offers from Delta and Cathay Pacific, as they are both options that can get you from Singapore to Boston for a low price.

  • 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, July is the cheapest month in which you can book a flight from Singapore to Boston (average of £551). Flying from Singapore to Boston in December is currently the most expensive (average of £772). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Boston?

Cheapflights helps you find that perfect flight to Boston from Singapore 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 Singapore to Boston with no change fees?

Yes, we can. To see specific flights from Singapore to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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