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Flight Deals from Boston to Singapore from $433

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Stops

  • Up to 1 stop
    $813
  • Up to 2 stops
    $819

Airlines

  • All Nippon Airways
    $885
  • American Airlines
    $1078
  • Cathay Pacific
    $915
  • Delta Air Lines
    $845
  • Emirates
    $1273
  • Etihad Airways
    $1026
  • EVA Air
    $1354
  • Hahn Air
    $1171
  • Japan Airlines
    $1011
  • JetBlue
    $1277
  • Korean Air
    $813
  • Lufthansa
    $1518
  • Malaysia Airlines
    $1380
  • Qatar Airways
    $998
  • Singapore Airlines
    $1371
  • SWISS
    $1519
  • Turkish Airlines
    $909
  • United Airlines
    $830

Cabin Class

  • Economy
    $813

Departure Airports

  • General Edward Lawrence Logan International Airport
    $813

Arrival Airports

  • Singapore Changi Airport
    $813

Layover Airports

  • Abu Dhabi International Airport
    $1026
  • Chicago O Hare Airport
    $885
  • Dallas Fort Worth International Airport
    $1031
  • Denver International Airport
    $1030
  • Detroit Metropolitan Airport
    $845
  • Dubai International Airport
    $1273
  • Frankfurt am Main Airport
    $1539
  • George Bush Intercontinental Houston Airport
    $1520
  • Hamad International Airport
    $998
  • Hartsfield Jackson Atlanta International Airport
    $913
  • Hong Kong International Airport
    $915
  • Istanbul Airport
    $909
  • Kuala Lumpur International Airport
    $1068
  • Los Angeles International Airport
    $1209
  • Minneapolis-St Paul International/Wold-Chamberlain Airport
    $1287
  • Munich Airport
    $1518
  • New York John F Kennedy Airport
    $819
  • Newark Liberty Airport
    $834
  • San Francisco International Airport
    $830
  • Seattle Tacoma International Airport
    $986
  • Seoul Incheon Airport
    $813
  • Taiwan Taoyuan International Airport
    $1354
  • Tokyo Haneda Airport
    $885
  • Tokyo Narita Airport
    $885
  • Washington Dulles Airport
    $885
  • Zürich Airport
    $1518

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Book a flight & hotel together for extra savings.
On average save $240 per traveler
Korean Air Logo
Korean Air

11/12/25

BOS
37h 10m
ICN

11/14/25

SIN
Korean Air Logo
Korean Air

11/19/25

SIN
21h 40m
ICN

11/20/25

BOS
$813
Korean Air Logo
Korean Air

11/12/25

BOS
42h 10m
JFK
ICN

11/14/25

SIN
Korean Air Logo
Korean Air

11/19/25

SIN
21h 40m
ICN

11/20/25

BOS
$819
United Airlines Logo
United Airlines

11/04/25

BOS
48h
SFO

11/06/25

SIN
United Airlines Logo
United Airlines

12/09/25

SIN
11h 33m
SFO

12/09/25

BOS
$830
United Airlines Logo
United Airlines

11/04/25

BOS
44h 1m
EWR
SFO

11/06/25

SIN
United Airlines Logo
United Airlines

12/09/25

SIN
9h 14m
SFO

12/09/25

BOS
$834
Delta Air Lines Logo
Delta Air Lines

11/04/25

BOS
47h 35m
DTW
ICN

11/06/25

SIN
Delta Air Lines Logo
Delta Air Lines

12/09/25

SIN
28h 58m
ICN
DTW

12/10/25

BOS
$845
All Nippon Airways Logo
All Nippon Airways

10/21/25

BOS
43h 38m
ORD
HND

10/23/25

SIN
All Nippon Airways Logo
All Nippon Airways

11/18/25

SIN
12h 45m
NRT
ORD

11/18/25

BOS
$885
All Nippon Airways Logo
All Nippon Airways

11/12/25

BOS
49h 25m
IAD
HND

11/14/25

SIN
All Nippon Airways Logo
All Nippon Airways

11/19/25

SIN
15h 3m
NRT
SFO

11/19/25

BOS
$885
Turkish Airlines Logo
Turkish Airlines

11/19/25

BOS
36h 45m
IST

11/21/25

SIN
Turkish Airlines Logo
Turkish Airlines

11/27/25

SIN
32h
IST

11/28/25

BOS
$909
Korean Air Logo
Korean Air

11/04/25

BOS
42h
ICN

11/06/25

SIN
Korean Air Logo
Korean Air

12/04/25

SIN
14h
ICN
ATL

12/05/25

BOS
$913
Cathay Pacific Logo
Cathay Pacific

10/21/25

BOS
34h 5m
HKG

10/22/25

SIN
Cathay Pacific Logo
Cathay Pacific

11/18/25

SIN
20h 35m
HKG

11/18/25

BOS
$915
Delta Air Lines Logo
Delta Air Lines

11/04/25

BOS
45h 55m
SEA
ICN

11/06/25

SIN
Delta Air Lines Logo
Delta Air Lines

12/09/25

SIN
21h 40m
ICN

12/10/25

BOS
$986
Qatar Airways Logo
Qatar Airways

10/26/25

BOS
40h 40m
DOH

10/28/25

SIN
Qatar Airways Logo
Qatar Airways

11/18/25

SIN
11h 55m
DOH

11/18/25

BOS
$998
Japan Airlines Logo
Japan Airlines

11/10/25

BOS
49h 12m
ORD
HND

11/12/25

SIN
Japan Airlines Logo
Japan Airlines

11/30/25

SIN
8h 50m
NRT

11/30/25

BOS
$1011
Etihad Airways Logo
Etihad Airways

11/06/25

BOS
40h 55m
AUH

11/08/25

SIN
Etihad Airways Logo
Etihad Airways

11/19/25

SIN
18h
AUH

11/20/25

BOS
$1026
All Nippon Airways Logo
All Nippon Airways

10/21/25

BOS
42h 5m
ORD
HND

10/23/25

SIN
All Nippon Airways Logo
All Nippon Airways

11/18/25

SIN
11h 40m
SFO
DEN

11/18/25

BOS
$1030
Japan Airlines Logo
Japan Airlines

11/12/25

BOS
43h 12m
DFW
NRT

11/14/25

SIN
Japan Airlines Logo
Japan Airlines

11/19/25

SIN
15h 44m
NRT
SEA

11/19/25

BOS
$1031
Qatar Airways Logo
Qatar Airways

10/21/25

BOS
41h 45m
DOH

10/23/25

SIN
Qatar Airways Logo
Qatar Airways

11/18/25

SIN
16h 35m
KUL
DOH

11/19/25

BOS
$1068
American Airlines Logo
American Airlines

10/26/25

BOS
40h 40m
DOH

10/28/25

SIN
American Airlines Logo
American Airlines

11/18/25

SIN
11h 55m
DOH

11/18/25

BOS
$1078
Hahn Air Logo
Hahn Air

11/16/25

BOS
35h 30m
DOH

11/18/25

SIN
Hahn Air Logo
Hahn Air

11/20/25

SIN
17h 30m
DOH

11/21/25

BOS
$1171
Japan Airlines Logo
Japan Airlines

11/12/25

BOS
43h 22m
ORD
NRT

11/14/25

SIN
Japan Airlines Logo
Japan Airlines

11/19/25

SIN
14h 43m
NRT
LAX

11/19/25

BOS
$1209
Emirates Logo
Emirates

11/24/25

BOS
34h 20m
DXB

11/26/25

SIN
Emirates Logo
Emirates

12/08/25

SIN
16h 55m
DXB

12/09/25

BOS
$1273
JetBlue Logo
JetBlue

11/18/25

BOS
41h 40m
DOH

11/20/25

SIN
JetBlue Logo
JetBlue

11/26/25

SIN
17h 30m
DOH

11/27/25

BOS
$1277
Korean Air Logo
Korean Air

10/26/25

BOS
40h 5m
MSP
ICN

10/28/25

SIN
Korean Air Logo
Korean Air

11/18/25

SIN
15h 18m
ICN
JFK

11/19/25

BOS
$1287
EVA Air Logo
EVA Air

11/04/25

BOS
55h 30m
SEA
TPE

11/06/25

SIN
EVA Air Logo
EVA Air

12/04/25

SIN
27h 51m
TPE
SFO

12/05/25

BOS
$1354
Singapore Airlines Logo
Singapore Airlines

10/21/25

BOS
46h 58m
SFO

10/23/25

SIN
Singapore Airlines Logo
Singapore Airlines

11/18/25

SIN
14h 59m
SEA

11/18/25

BOS
$1371
Malaysia Airlines Logo
Malaysia Airlines

10/26/25

BOS
38h 40m
DOH
KUL

10/28/25

SIN
Malaysia Airlines Logo
Malaysia Airlines

11/18/25

SIN
16h 35m
KUL
DOH

11/19/25

BOS
$1380
Lufthansa Logo
Lufthansa

11/19/25

BOS
34h 20m
MUC

11/21/25

SIN
Lufthansa Logo
Lufthansa

11/27/25

SIN
20h 15m
ZRH

11/27/25

BOS
$1518
SWISS Logo
SWISS

11/19/25

BOS
43h 55m
ZRH

11/21/25

SIN
SWISS Logo
SWISS

11/27/25

SIN
20h 15m
ZRH

11/27/25

BOS
$1519
All Nippon Airways Logo
All Nippon Airways

11/22/25

BOS
41h 5m
ORD
NRT

11/24/25

SIN
All Nippon Airways Logo
All Nippon Airways

12/06/25

SIN
12h 53m
SFO
IAH

12/06/25

BOS
$1520
Lufthansa Logo
Lufthansa

11/04/25

BOS
38h 35m
FRA

11/06/25

SIN
Lufthansa Logo
Lufthansa

12/04/25

SIN
20h 15m
ZRH

12/04/25

BOS
$1539

Top Deals on flights from Boston to Singapore

Boston, US (BOS) - Singapore, SG (SIN)

Korean Air Logo
Korean Air

Sep 8

BOS
34h 45m
ICN

Sep 9

SIN

as low as

$433

Boston, US (BOS) - Singapore, SG (SIN)

Korean Air Logo
Korean Air

Oct 29

BOS
38h 15m
JFK
ICN

Oct 31

SIN

as low as

$438

Boston, US (BOS) - Singapore, SG (SIN)

Japan Airlines Logo
Japan Airlines

Sep 8

BOS
35h
NRT

Sep 10

SIN

as low as

$485

Boston, US (BOS) - Singapore, SG (SIN)

Japan Airlines Logo
Japan Airlines

Aug 20

BOS
46h 6m
ORD
HND

Aug 22

SIN

as low as

$487

Boston, US (BOS) - Singapore, SG (SIN)

Etihad Airways Logo
Etihad Airways

Sep 15

BOS
41h 10m
AUH

Sep 17

SIN

as low as

$494

Boston, US (BOS) - Singapore, SG (SIN)

Japan Airlines Logo
Japan Airlines

Sep 1

BOS
59h 25m
SFO
HND

Sep 3

SIN

as low as

$496

Boston, US (BOS) - Singapore, SG (SIN)

American Airlines Logo
American Airlines

Sep 4

BOS
35h
NRT

Sep 6

SIN

as low as

$530

Boston, US (BOS) - Singapore, SG (SIN)

American Airlines Logo
American Airlines

Nov 4

BOS
43h 12m
DFW
NRT

Nov 6

SIN

as low as

$534

Boston, US (BOS) - Singapore, SG (SIN)

Cathay Pacific Logo
Cathay Pacific

Aug 20

BOS
42h 55m
HKG

Aug 21

SIN

as low as

$560

Boston, US (BOS) - Singapore, SG (SIN)

Korean Air Logo
Korean Air

Sep 14

BOS
56h 35m
MSP
ICN

Sep 16

SIN

as low as

$576

Boston, US (BOS) - Singapore, SG (SIN)

Japan Airlines Logo
Japan Airlines

Feb 17

BOS
41h 50m
SEA
NRT

Feb 19

SIN

as low as

$623

Boston, US (BOS) - Singapore, SG (SIN)

All Nippon Airways Logo
All Nippon Airways

Sep 8

BOS
45h 10m
IAD
HND

Sep 10

SIN

as low as

$641

Frequently Asked Questions

What are all possible destination arrival airports?
The possible destination arrival airports include Singapore Changi Airport, Seoul Incheon Airport, London Heathrow Airport, San Francisco International Airport, Istanbul Airport, Hong Kong International Airport, Hamad International Airport, New York John F Kennedy Airport, and Chicago O Hare Airport.
What is the time difference between destination and arrival?
The time difference between Boston and Singapore is 13 hours, with Singapore being ahead.
Is there a direct flight from Boston to Singapore?
There is no direct flight from Boston to Singapore. The available options include 1 stop flights with airlines such as Korean Air ($813), Malaysia Airlines ($2623), United Airlines ($830), Turkish Airlines ($909), Cathay Pacific ($915), and Qatar Airways ($998).
Are there convenient layover flights from Boston to Singapore?
Yes, convenient 1 stop flights from Boston to Singapore are available with the following airlines: Korean Air $813, United Airlines $830, Turkish Airlines $909, Cathay Pacific $915, and Qatar Airways $998. Additionally, there are 2 stop flights with Korean Air $819 and United Airlines $834.
What are the most convenient layover airports for the flight?
The most convenient layover airports for your flight are Seoul Incheon Airport, San Francisco International Airport, Istanbul Airport, Hong Kong International Airport, and Hamad International Airport.
What is the cheapest and fastest flight from Boston to Singapore?
The cheapest flight is with Korean Air at $813, taking 37 hours 10 minutes. The fastest is Malaysia Airlines at $2623, taking 33 hours 20 minutes.
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