BOS - SIN

$431 Find Cheap Flights from Boston to Singapore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Singapore departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,055
Typical prices: $908-$1,253
Korean Air
Mon 11/30Sun 1/24
BOS - SIN • 2 stops
Cheapest one-way
$431
Typical prices: $507-$792
Philippine Airlines
Wed 8/26
BOS - SIN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Singapore. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $1,368 (round-trip)
Shortest trip • 22h 04m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 27% compared to booking last minute.
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When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
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Flight Deals

Cheap Flights from Boston to Singapore (BOS-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Singapore

Mon, Nov 30 - Sun, Jan 24
Korean Air Logo
6:00 am - 5:00 am
BOS
-
SIN
34h 00m
2 stops
Korean Air Logo
10:30 pm - 1:47 pm
SIN
-
BOS
28h 17m
2 stops
$1,055Korean Air
Sun, Nov 29 - Sun, Jan 31
Korean Air Logo
8:45 pm - 5:00 am
BOS
-
SIN
43h 15m
2 stops
Korean Air Logo
10:30 pm - 8:40 am
SIN
-
BOS
23h 10m
1 stop
$1,056Korean Air
Tue, Dec 1 - Tue, Feb 2
Turkish Airlines Logo
8:00 pm - 8:45 am
BOS
-
SIN
23h 45m
1 stop
Turkish Airlines Logo
11:15 pm - 6:05 pm
SIN
-
BOS
31h 50m
1 stop
$1,059Turkish Airlines
Mon, Nov 30 - Fri, Jan 29
Etihad Airways Logo
3:40 pm - 9:35 am
BOS
-
SIN
28h 55m
1 stop
Etihad Airways Logo
7:25 pm - 2:10 pm
SIN
-
BOS
31h 45m
1 stop
$1,060Etihad Airways
Sun, Nov 29 - Sun, Jan 31
Korean Air Logo
8:45 pm - 5:00 am
BOS
-
SIN
43h 15m
2 stops
Korean Air Logo
10:30 pm - 3:22 pm
SIN
-
BOS
29h 52m
2 stops
$1,061Korean Air
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
12:55 pm - 7:15 pm
BOS
-
SIN
42h 20m
1 stop
Multiple Airlines Logo
6:15 am - 9:27 pm
SIN
-
BOS
27h 12m
2 stops
$1,065Multiple Airlines
Fri, Sep 4 - Mon, Sep 21
Etihad Airways Logo
4:40 pm - 9:40 am
BOS
-
SIN
29h 00m
1 stop
Etihad Airways Logo
9:00 pm - 2:10 pm
SIN
-
BOS
29h 10m
1 stop
$1,066Etihad Airways
Fri, Sep 25 - Sat, Oct 3
Multiple Airlines Logo
4:40 pm - 9:40 am
BOS
-
SIN
29h 00m
1 stop
Multiple Airlines Logo
7:00 am - 9:26 pm
SIN
-
BOS
26h 26m
2 stops
$1,067Multiple Airlines
Fri, Sep 25 - Sat, Oct 3
Etihad Airways Logo
4:40 pm - 9:40 am
BOS
-
SIN
29h 00m
1 stop
Etihad Airways Logo
9:00 pm - 2:40 pm
SIN
-
BOS
29h 40m
1 stop
$1,069Etihad Airways
Sun, Aug 9 - Thu, Aug 27
Air Canada Logo
10:40 am - 5:15 am
BOS
-
SIN
30h 35m
2 stops
Air Canada Logo
6:15 am - 9:27 pm
SIN
-
BOS
27h 12m
2 stops
$1,070Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Singapore flights

Get data-powered insights and trends into flights from Boston to Singapore to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Singapore?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Singapore departing in November.

What is the cheapest month to fly from Boston to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Singapore is April, where tickets cost $893 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,865 and $1,455 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Singapore, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$431
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Boston to Singapore

When to book flights from Boston to Singapore

Are your dates flexible? Find out the best times to travel from Boston to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Singapore

  • What are the public transport options available to Boston Logan Airport?

    Those living or staying outside the city can take the Logan Express bus service to Peabody and Braintree. The Boston water taxi boat, which departs from Hull just south of the city, is also an option. Another option is to use Boston's public transit system, including the MBTA Blue Line Subway and Silver Line Bus.

  • Where are the designated drop-offs points at Boston International Airport?

    If you're picking someone up from Logan Airport, go to the appropriate terminals arrivals level, such as terminal E's arrivals hall located on level 1 of terminal E. However, if you're dropping someone off head up to the terminal for a quick unload and farewell. It is best to wait at the parking lot located at Hotel Drive while your passenger takes luggage to check-in.

  • What are the accessibility services available at Singapore Airport?

    The iChangi App's accessible-route navigation guide can help you identify wheelchair-friendly paths around the airport and wheelchairs are available at the airport on request. Terminal 3 lower level 2 has an accessible changing facility with an adult diaper changing area. Hearing enhancement systems are also available at the airport's information counter.

  • What are the available mean of transportation from Singapore International Airport?

    There are taxis outside the airport and a Mass Rapid Transit train that can take you to your preferred destination. You can also use the airport shuttles, and on a first-come first-served basis, a free shuttle bus service is available to all travelers coming from the airport. The service is available Monday through Friday, excluding holidays.

  • What is the cheapest flight from Boston to Singapore?

    In the last 5 days, the lowest price for a flight from Boston to Singapore was $431 for a one-way ticket and $1,037 for a round-trip.

  • Do I need a passport to fly between Boston and Singapore?

    Yes

  • Which aircraft models fly most regularly from Boston to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Singapore?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boston and Singapore, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Singapore from Boston?

    Hong Kong is the most popular layover city among KAYAK users traveling from Boston to Singapore.

  • Which is the best airline for flights from Boston to Singapore, Korean Air or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Singapore are Korean Air and Japan Airlines. With an average price for the route of $792 and an overall rating of 8.4, Korean Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,142 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Boston to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Boston with another airline. Booking your flights between Boston and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Singapore

  • Since Boston Logan Airport (BOS) is a Delta Airlines hub, you can check-in and tell them the amount of baggage you'll be checking on the delta.com website or the Fly Delta app up to 24 hours before your flight. Drop your bags at baggage drop if you've already checked in.
  • If you lose an item at Boston Logan Airport, you can report using the airport's helpline. Simply describe the item and it will be returned to you when it is found. You can also pick up your item at the Lost & Found Office, located between terminals B and C on the departure level.
  • If you have questions about Boston Airport and its terminals, you can get them answered at the information booths near the baggage claim section found at each terminal. Public representatives are also available at all terminals in the airport to assist travelers.
  • Parent can easily access the nursing rooms available at Singapore Changi International Airport (SIN) in all terminals to feed their kids. The rooms are cozy and private and are equipped with hot water dispensers that make it convenient for parents to keep clean.
  • Singapore International Airport offers areas where you can rest after your flight. One is the snooze lounge located at all terminals in the airport and the sanitary and oasis lounges found in terminal 2. There are also airline-specific lounges that offer access at a fee.

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

Information on your arrival and departure airports