Cheap Flights from Boston, MA to Singapore from $341
On Cheapflightsplus.com you will find 830 connecting flights from Boston to Singapore. You can compare airfare deals from 38 airlines and multiple travel sites from $341, book and save on cheap plane tickets and last minute offers. Also check out BOS-SIN flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Boston to Singapore Flight Deals
Best Flights from Boston to Singapore Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $341 | 12:55 Boston Logan | 23:40+2 дня Singapore Changi | 22h 45m layover 1h 15m - Seoul | Korean Air | KE92 KE645 |
from $360 | 18:18 Boston Logan | 06:15+2 дня Singapore Changi | 23h 57m layover 0h 50m - San Francisco | United Airlines | UA2400 UA1 |
from $360 | 06:02 Boston Logan | 18:25+1 день Singapore Changi | 24h 23m layover 1h 27m - San Francisco | United Airlines | UA2441 UA29 |
from $360 | 16:20 Boston Logan | 06:15+2 дня Singapore Changi | 25h 55m layover 3h 6m - San Francisco | United Airlines | UA1709 UA1 |
from $371 | 16:30 Boston Logan | 09:40+2 дня Singapore Changi | 29h 10m layover 8h 50m - Abu Dhabi | Etihad Airways | EY8 EY498 |
from $354 | 15:18 Boston Logan | 06:40+2 дня Singapore Changi | 27h 22m layover 0h 40m - Chicago 3h 25m - Tokyo | All Nippon Airways | NH7787 NH111 NH843 |
from $354 | 12:45 Boston Logan | 06:40+2 дня Singapore Changi | 29h 55m layover 3h 10m - Chicago 3h 25m - Tokyo | All Nippon Airways | NH7795 NH111 NH843 |
from $354 | 09:30 Boston Logan | 06:40+2 дня Singapore Changi | 33h 10m layover 1h 12m - Washington D.C. 9h 15m - Tokyo | All Nippon Airways | NH7101 NH7029 NH843 |
from $354 | 09:30 Boston Logan | 06:40+2 дня Singapore Changi | 33h 10m layover 1h 2m - Washington D.C. 9h 20m - Tokyo | All Nippon Airways | NH7101 NH101 NH843 |
from $354 | 12:30 Boston Logan | 17:15+2 дня Singapore Changi | 40h 45m layover 3h 25m - Chicago 13h 40m - Tokyo | All Nippon Airways | NH7795 NH111 NH841 |
from $357 | 05:25 Boston Logan | 06:15+2 дня Singapore Changi | 36h 50m layover 1h 46m - Houston 10h 39m - San Francisco | United Airlines | UA543 UA2358 UA1 |
from $357 | 07:45 Boston Logan | 00:45+2 дня Singapore Changi | 29h 0m layover 2h 9m - Chicago 3h 25m - Tokyo | All Nippon Airways | NH7479 NH11 NH801 |
from $358 | 10:45 Boston Logan | 06:15+2 дня Singapore Changi | 31h 30m layover 3h 55m - Newark 3h 40m - San Francisco | United Airlines | UA2080 UA2328 UA1 |
from $358 | 09:30 Boston Logan | 06:15+2 дня Singapore Changi | 32h 45m layover 3h 55m - Denver 5h 0m - San Francisco | United Airlines | UA662 UA2633 UA1 |
from $359 | 21:35 Boston Logan | 17:20+2 дня Singapore Changi | 31h 45m layover 6h 20m - Istanbul 3h 35m - Mumbai | IndiGo | 6E4004 6E18 6E1011 |
from $360 | 15:30 Boston Logan | 06:15+2 дня Singapore Changi | 26h 45m layover 1h 11m - Denver 1h 57m - San Francisco | United Airlines | UA2297 UA2681 UA1 |
Flight Schedule Boston (Massachusetts) to Singapore
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
01:40 — 11:45
+1 day
|
00:30 — 05:10
CX811
Cathay Pacific
Boston — Hong Kong
3h stop
07:50 — 11:55
CX691
Cathay Pacific
Hong Kong — Singapore
|
22h 5m including layover |
Find flight
from$474 |
|
01:40 — 12:25
+1 day
|
00:30 — 05:10
CX811
Cathay Pacific
Boston — Hong Kong
3h 40m stop
09:00 — 13:05
CX759
Cathay Pacific
Hong Kong — Singapore
|
22h 45m including layover |
Find flight
from$474 |
|
06:02 — 18:25
+1 day
|
06:00 — 09:45
UA2441
United Airlines
Boston — San Francisco
1h 27m stop
10:40 — 20:15
UA29
United Airlines
San Francisco — Singapore
|
24h 23m including layover |
Find flight
from$360 |
|
06:02 — 06:15
+2 days
|
06:00 — 09:45
UA2441
United Airlines
Boston — San Francisco
13h 22m stop
22:40 — 08:00
UA1
United Airlines
San Francisco — Singapore
|
36h 13m including layover |
Find flight
from$365 |
|
07:20 — 17:35
+2 days
|
07:20 — 10:38
HA4823
Hawaiian Airlines
Boston — Seattle
23h 37m stop
10:15 — 17:35
SQ27
Singapore Airlines
Seattle — Singapore
|
46h 15m including layover |
Find flight
from$559 |
|
07:30 — 18:10
+1 day
|
07:25 — 18:55
BA238
British Airways
Boston — London
3h 10m stop
22:05 — 18:10
SQ321
Singapore Airlines
London — Singapore
|
22h 40m including layover |
Find flight
from$890 |
|
08:15 — 06:15
+2 days
|
08:00 — 11:50
UA1008
United Airlines
Boston — San Francisco
11h 9m stop
22:40 — 08:00
UA1
United Airlines
San Francisco — Singapore
|
34h including layover |
Find flight
from$360 |
|
08:15 — 18:25
+2 days
|
08:00 — 11:31
UA1008
United Airlines
Boston — San Francisco
23h 14m stop
11:00 — 18:25
UA29
United Airlines
San Francisco — Singapore
|
46h 10m including layover |
Find flight
from$374 |
|
10:30 — 06:15
+2 days
|
10:30 — 14:01
UA366
United Airlines
Boston — San Francisco
8h 54m stop
22:55 — 06:15
UA1
United Airlines
San Francisco — Singapore
|
31h 45m including layover |
Find flight
from$360 |
|
10:30 — 18:25
+2 days
|
10:30 — 14:01
UA366
United Airlines
Boston — San Francisco
20h 59m stop
11:00 — 18:25
UA29
United Airlines
San Francisco — Singapore
|
43h 55m including layover |
Find flight
from$374 |
|
12:55 — 23:40
+2 days
|
11:00 — 16:30
KE92
Korean Air
Boston — Seoul
1h 15m stop
18:35 — 00:10
KE645
Korean Air
Seoul — Singapore
|
22h 45m including layover |
Find flight
from$341 |
|
12:55 — 05:00
+2 days
|
11:00 — 16:30
KE92
Korean Air
Boston — Seoul
6h 10m stop
23:10 — 05:00
KE647
Korean Air
Seoul — Singapore
|
28h 5m including layover |
Find flight
from$341 |
|
13:35 — 00:20
+2 days
|
13:35 — 16:10
JL7
Japan Airlines - JAL
Boston — Tokyo
1h 55m stop
18:05 — 00:20
JL711
Japan Airlines - JAL
Tokyo — Singapore
|
22h 45m including layover |
Find flight
from$432 |
|
13:35 — 06:10
+2 days
|
12:05 — 16:15
JL7
Japan Airlines - JAL
Boston — Tokyo
7h 55m stop
00:10 — 06:40
JL35
Japan Airlines - JAL
Tokyo — Singapore
|
28h 35m including layover |
Find flight
from$626 |
|
14:00 — 06:15
+2 days
|
14:00 — 17:29
UA390
United Airlines
Boston — San Francisco
5h 26m stop
22:55 — 06:15
UA1
United Airlines
San Francisco — Singapore
|
28h 15m including layover |
Find flight
from$360 |
|
14:00 — 18:25
+2 days
|
14:00 — 17:29
UA390
United Airlines
Boston — San Francisco
17h 31m stop
11:00 — 18:25
UA29
United Airlines
San Francisco — Singapore
|
40h 25m including layover |
Find flight
from$366 |
|
15:05 — 02:10
+2 days
|
14:50 — 07:00
VS3996
Virgin Atlantic Airways
Boston — Athens
2h 55m stop
09:55 — 02:10
TR721
Tiger Airways
Athens — Singapore
|
23h 5m including layover |
Find flight
from$729 |
|
16:20 — 06:15
+2 days
|
16:20 — 19:49
UA1709
United Airlines
Boston — San Francisco
3h 6m stop
22:55 — 06:15
UA1
United Airlines
San Francisco — Singapore
|
25h 55m including layover |
Find flight
from$360 |
|
16:30 — 09:40
+2 days
|
16:30 — 12:55
EY8
Etihad Airways
Boston — Abu Dhabi
8h 50m stop
21:45 — 09:40
EY498
Etihad Airways
Abu Dhabi — Singapore
|
29h 10m including layover |
Find flight
from$371 |
|
18:18 — 06:15
+2 days
|
18:00 — 21:31
UA2400
United Airlines
Boston — San Francisco
50m stop
22:35 — 07:00
UA1
United Airlines
San Francisco — Singapore
|
23h 57m including layover |
Find flight
from$360 |
|
18:18 — 18:25
+2 days
|
18:01 — 21:50
UA2400
United Airlines
Boston — San Francisco
13h 10m stop
10:40 — 20:15
UA29
United Airlines
San Francisco — Singapore
|
36h 7m including layover |
Find flight
from$366 |
|
19:00 — 07:05
+2 days
|
19:00 — 22:10
WS1773
WestJet
Boston — Vancouver
1h 45m stop
23:55 — 07:05
AC19
Air Canada
Vancouver — Singapore
|
24h 5m including layover |
Find flight
from$486 |
|
19:10 — 06:20
+2 days
|
19:00 — 06:45
KL6186
KLM
Boston — London
3h 30m stop
10:15 — 06:20
SQ309
Singapore Airlines
London — Singapore
|
23h 10m including layover |
Find flight
from$857 |
|
20:19 — 17:55
+2 days
|
20:19 — 23:59
HA4812
Hawaiian Airlines
Boston — San Francisco
10h 16m stop
10:15 — 17:55
SQ31
Singapore Airlines
San Francisco — Singapore
|
33h 36m including layover |
Find flight
from$559 |
|
20:23 — 19:10
+2 days
|
20:23 — 23:52
HA4827
Hawaiian Airlines
Boston — San Francisco
11h 38m stop
11:30 — 19:10
SQ31
Singapore Airlines
San Francisco — Singapore
|
34h 47m including layover |
Find flight
from$500 |
|
21:35 — 08:45
+2 days
|
20:00 — 13:20
TK82
Turkish Airlines
Boston — Istanbul
3h 10m stop
17:35 — 08:45
TK208
Turkish Airlines
Istanbul — Singapore
|
23h 10m including layover |
Find flight
from$642 |
|
21:35 — 17:55
+2 days
|
20:00 — 13:20
TK82
Turkish Airlines
Boston — Istanbul
12h 10m stop
02:10 — 17:35
TK54
Turkish Airlines
Istanbul — Singapore
|
32h 20m including layover |
Find flight
from$642 |
|
22:00 — 09:00
+2 days
|
22:00 — 16:55
QR744
Qatar Airways
Boston — Doha
2h 50m stop
20:10 — 09:00
QR942
Qatar Airways
Doha — Singapore
|
23h including layover |
Find flight
from$613 |
|
22:00 — 15:45
+2 days
|
22:00 — 16:55
QR744
Qatar Airways
Boston — Doha
9h 35m stop
02:55 — 15:45
QR948
Qatar Airways
Doha — Singapore
|
29h 45m including layover |
Find flight
from$613 |
|
23:05 — 08:35
+2 days
|
23:05 — 19:20
EK238
Emirates
Boston — Dubai
1h 40m stop
21:00 — 08:35
EK314
Emirates
Dubai — Singapore
|
21h 30m including layover |
Find flight
from$734 |
|
23:05 — 14:05
+2 days
|
22:10 — 19:20
EK238
Emirates
Boston — Dubai
7h stop
04:30 — 15:40
EK348
Emirates
Dubai — Singapore
|
27h including layover |
Find flight
from$734 |
|
15:18 — 06:40
+2 days
|
09:35 — 11:26
NH7787
All Nippon Airways
Boston — Chicago
40m stop
17:45 — 21:15
NH111
All Nippon Airways
Chicago — Tokyo
3h 25m stop
00:40 — 06:40
NH843
All Nippon Airways
Tokyo — Singapore
|
27h 22m including layover |
Find flight
from$354 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Boston to Singapore depends on and how to choose the most interesting flight option for you.
Distance between Boston and Singapore is 15129 miles. Time difference between the cities is 1h. Airplanes depart 01:40 to 23:40 from 4 Boston airports and arrive 01:40 to 23:40 to 4 Singapore airports. Average flight time is 31h 45m.
- The fastest flight 21h 30m
- Average flight time 31h 45m
- The earliest flight 01:40
- The latest flight 23:40
- Distance 9401 ml
The cheapest months to travel to Singapore are june (from 366 $), august (from 455 $), october (from 495 $).
The most expensive months are december (from 1 023 $), february (from 728 $), january (from 706 $).
What is the lowest airfare Boston to Singapore?
The cheapest plane ticket found by our users is $341. This airfare is for economy class on one-way KE92 flight by Korean Air for August 28, 2025 which leaves Logan in Boston at 12:55 am and arrives at Singapore Changi at 23:40.
Popular Airlines on the Route
The flight Boston — Singapore is served by 38 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by SATA International - 1 departures per week at the price of from $ 520 . And the most expensive tickets are offered by Air Canada airline - from $ 3732.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 830 flights with layovers on the route. The fastest connecting flight is EK238 by Emirates takes 21h 30m and the cheapest is KE92 by Korean Air for $341.
- S4 - SATA Internationalfrom $520Find
- JL - Japan Airlines - JALfrom $407Find
- VY - Vuelingfrom $485Find
- FI - Icelandairfrom $790Find
- UA - United Airlinesfrom $357Find
- LX - SWISS International Air Linesfrom $450Find
- 6E - IndiGofrom $359Find
- OG - Air Onixfrom $809Find
- SK - SASfrom $990Find
- IB - Iberiafrom $610Find
- KE - Korean Airfrom $341Find
- SN - Brussels Airlinesfrom $682Find
Airports
You can fly from Boston to Singapore from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).
Boston airports
- Boston City Heliport-JBCFind
- Boston RT128 Rail-ZRUFind
- Boston South Rail-ZTOFind
- Logan-BOSfrom $341Find
Singapore airports
- Changi-SINFind
- Paya Lebar-QPGFind
- Seletar-XSPFind
- Tengah-TGAFind
Airplanes
There are flights to Singapore from Boston by 38 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Boeing 757-200from $360Find
Top Domestic Destinations from Boston
You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.
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Top International Destinations from Boston
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $76Find
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- from $69Find
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.