The cheapest times to fly from BOS to SIN are
- January 15th to April 1st (except the weeks of February 12th and March 5th)
- April 16th to May 13th
- August 20th to November 18th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BOS to SIN is late April. Prices can be as high as $1670 for Saturday flights during mid December, or as low as $785 for Tuesday flights around late April.
When to Fly to Singapore
Flying from Boston, MA (BOS) to Singapore (SIN) will usually cost between $785 to $1180 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late April with an average ticket price of $799. Due to high demand the most expensive time to fly is mid December, with an average price of $1409. Planning your trip to low-cost times can easily save you $610 on economy flights and even more on first-class flights. Generally, any price below $856 can be considered a good price for a round-trip BOS to SIN flight.
See below for a graph of average weekly prices for the BOS to SIN route. All prices are for round-trip tickets in USD.
Compared to other flights, the BOS to SIN flight is cheaper than the average and costs less than the average flight leaving from Boston. The average price per mile (for a direct flight) is $0.06, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Singapore, and Fridays are the most expensive days to return to Boston. Selecting flights on the least expensive days could save you up to $104 (10%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $835. Return trip prices are from the SIN to BOS flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from BOS to SIN can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 17 hour 54 minutes may not be realistic.
Flight Questions Answered
Still have questions about flying from BOS to SIN? We’ve got answers.
Which airlines fly this route?
You can find 40 major airlines flying this route most often: Aer Lingus, Air Canada, Air China, Air France, Alaska, Alitalia, American, ANA, Asiana, Austrian, British Airways, Brussels Airlines, Cathay Pacific, China Airlines, China Eastern, China Southern, Delta, Emirates, Ethiopian, Etihad, EVA Air, Finnair, Hainan, Hawaiian, Iberia, JAL, JetBlue, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qantas, Qatar Airways, SAS, Singapore Airlines, SWISS, Turkish Airlines, United, Virgin Atlantic, Xiamen, and potentially more during busy seasons.
How far away is it from Singapore Changi International Airport to Logan International Airport?
The distance between the two airports is roughly 9399 miles or 15126 kilometers.
How long does it take to fly from BOS to SIN?
The real-world flight time for a nonstop BOS to SIN flight is about 17 hour 54 minutes.
How many flights go between Boston, MA and Singapore?
It depends on the day of the week and the date, but a typical day might have around 93 available flights from BOS to SIN.
Airport Location Info
|Origination airport name||Logan International Airport|
|Country||the United States|
|Destination airport name||Singapore Changi International Airport|
Flights to SIN
Flights from SIN
Flights to BOS
Flights from BOS
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.