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Find cheap flights from Boston to Singapore from $562

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 7/17. 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
0 bags
Sat 7/6
Sat 7/13

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Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stop$894

Good to know

Low season

April

High season

July

Cheapest flight

$562
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boston to Singapore

FAQs - booking Singapore flights

  • 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.

  • 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.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Morning departure is around 29% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Singapore

Need help choosing which airline to fly with from Boston to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1462 reviews
7.8Food
8.2Comfort
7.8Entertainment
8.7Crew
8.4Boarding
Airline reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

6.0 Goodsupaky, May 2024LAX - HND
Read more about Japan Airlines reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

I was feeling very comfortable throughout the flight. I got more leg room than I expected from a Y class seat. But the food was a little disappointing.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

The Experience was fantastic, it's a quick flight so no entertainment or food. Just a refreshment

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Book cheap flights from Boston to Singapore

Recent round-trip flight deals

10/20Sun
1 stopTurkish Airlines
22h 55mBOS-SIN
10/27Sun
1 stopTurkish Airlines
31h 55mSIN-BOS
$894
9/11Wed
1 stopCathay Pacific
29h 25mBOS-SIN
9/30Mon
1 stopCathay Pacific
32h 35mSIN-BOS
$898
9/12Thu
1 stopQatar Airways
29h 45mBOS-SIN
10/1Tue
1 stopQatar Airways
25h 25mSIN-BOS
$973
8/18Sun
2 stopsUnited Airlines
36h 04mBOS-SIN
8/26Mon
2 stopsUnited Airlines
32h 26mSIN-BOS
$990
9/15Sun
2 stopsJapan Airlines
42h 58mBOS-SIN
9/25Wed
2 stopsJapan Airlines
28h 22mSIN-BOS
$995
8/18Sun
1 stopUnited Airlines
44h 15mBOS-SIN
8/26Mon
1 stopUnited Airlines
23h 08mSIN-BOS
$996
7/8Mon
2 stopsDelta
27h 30mBOS-SIN
7/15Mon
2 stopsDelta
34h 01mSIN-BOS
$1,000
9/7Sat
1 stopQatar Airways
29h 45mBOS-SIN
9/21Sat
1 stopQatar Airways
33h 40mSIN-BOS
$1,001
9/15Sun
2 stopsDelta
39h 30mBOS-SIN
9/26Thu
2 stopsDelta
32h 29mSIN-BOS
$1,005
9/7Sat
2 stopsJapan Airlines
43h 58mBOS-SIN
9/20Fri
2 stopsJapan Airlines
32h 37mSIN-BOS
$1,117

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Recent one-way flight deals

7/17Wed
3 stops
38h 55mBOS-SIN
$562
8/5Mon
2 stopsJapan Airlines
37h 00mBOS-SIN
$574
7/28Sun
2 stopsKorean Air
33h 25mBOS-SIN
$579
8/7Wed
3 stopsUnited Airlines
33h 15mBOS-SIN
$590
7/18Thu
2 stopsDelta
33h 40mBOS-SIN
$598
7/28Sun
1 stopUnited Airlines
41h 05mBOS-SIN
$608
6/21Fri
1 stopTurkish Airlines
32h 05mBOS-SIN
$1,012
6/19Wed
1 stopQatar Airways
21h 05mBOS-SIN
$1,049
6/17Mon
1 stopTurkish Airlines
22h 55mBOS-SIN
$4,033
6/16Sun
1 stopQatar Airways
29h 45mBOS-SIN
$5,528

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Last minute flights from Boston to Singapore

Last minute flight, train and bus deals

6/11Tue
multi-stopCathay Pacific
22h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
38h 10mSIN-BOS
$5,658
6/11Tue
multi-stopCathay Pacific
25h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
38h 10mSIN-BOS
$5,659
6/11Tue
multi-stopCathay Pacific
29h 25mBOS-SIN
6/22Sat
multi-stopCathay Pacific
32h 35mSIN-BOS
$6,242
6/11Tue
multi-stopCathay Pacific
28h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
38h 10mSIN-BOS
$8,687
6/11Tue
multi-stopCathay Pacific
22h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
44h 55mSIN-BOS
$8,703
6/11Tue
multi-stopCathay Pacific
22h 10mBOS-SIN
6/22Sat
multi-stopCathay Pacific
32h 35mSIN-BOS
$8,909
6/11Tue
multi-stopCathay Pacific
22h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
21h 25mSIN-BOS
$9,652
6/11Tue
multi-stop
22h 00mBOS-SIN
6/23Sun
multi-stop
21h 25mSIN-BOS
$10,566
6/11Tue
multi-stop
22h 00mBOS-SIN
6/22Sat
multi-stop
41h 20mSIN-BOS
$13,918
6/11Tue
multi-stopCathay Pacific
25h 40mBOS-SIN
6/23Sun
multi-stopCathay Pacific
24h 35mSIN-BOS
$17,095

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Boston - Singapore Flights

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Boston (BOS)United States

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