¥72,970 Cheap Flights from Boston (BOS) to Singapore (SIN)

Popular airlines from Logan International Airport (BOS) to Singapore Changi Airport (SIN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Boston to Singapore (BOS-SIN)

Prices were available within the past 7 days and start at ¥72,970 for one-way flights and ¥124,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Etihad Airways
Cathay Pacific
United
Korean Air
Japan Airlines
All Nippon Airways
Qatar Airways
American Airlines
China Eastern Airlines

Find the cheapest month to fly from Boston (BOS) to Singapore (SIN)

March is typically the cheapest month to fly

From ¥116,488 - ¥318,123 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Changi Airport (SIN)?
Pack your bags, because round-trip flights between BOS and Changi Airport start from ¥124,830. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Singapore Airport?
The majority of flights can be conveniently canceled online, but whether you incur a fee varies between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Changi Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to SIN flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from BOS to SIN?
To comfortably pass the 20 hours and 11 minutes flight time between BOS and SIN, it's wise to have a solid plan. A tablet filled with your favorite songs is a great start.
How far is the flight from Logan Intl. Airport (BOS) to SIN?
The distance is around 15,100 kilometers. Sleep mask? Check. Spare socks? Check. You'll need to pack all the essentials for this long-haul Boston to Singapore flight.
Which airlines fly direct from Logan Intl. Airport to Singapore Airport?
Flying directly between BOS and Singapore Airport isn't possible at the moment. However, you'll still be able to find a flight to Singapore with at least one stop.
Are Logan Intl. Airport (BOS) to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Logan Intl. Airport (BOS) to SIN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Changi
Roundtrip price
¥124,830
Distance
15039 km

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.