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Find Deals on Flights from Boston Logan International to Singapore Changi (BOS - SIN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Singapore Changi

(Round-trip)
Depart: Tue Sep 15 2015 Return: Mon Sep 28 2015 Trip spans 14 days
Cathay Pacific
Cathay Pacific
BOS
9:45p
SIN
3:10a
29h 25m
1 stop
SIN
4:15p
BOS
5:40a
37h 25m
1 stop
Depart: Thu Oct 1 2015 Return: Thu Oct 22 2015 Trip spans 22 days
ANA
ANA
BOS
5:15a
SIN
8:05a
26h 50m
2 stops
SIN
2:10a
BOS
5:04a
26h 54m
2 stops
Depart: Tue Aug 18 2015 Return: Tue Sep 1 2015 Trip spans 15 days
United
United
BOS
1:45a
SIN
8:05a
30h 20m
2 stops
SIN
2:10a
BOS
8:29a
30h 19m
2 stops
Depart: Wed Aug 19 2015 Return: Wed Sep 2 2015 Trip spans 15 days
Delta
Delta
BOS
1:50a
SIN
7:30a
29h 40m
2 stops
SIN
2:35a
BOS
4:41a
26h 06m
2 stops
Depart: Tue Jan 26 2016 Return: Tue Mar 8 2016 Trip spans 43 days
$1069
Select
American Airlines
American Airlines
BOS
1:20a
SIN
6:45a
29h 25m
2 stops
SIN
3:20a
BOS
1:05a
21h 45m
1 stop
Depart: Mon Aug 17 2015 Return: Tue Aug 25 2015 Trip spans 9 days
$1158
Select
Finnair
Finnair
BOS
10:40a
SIN
12:40a
38h 00m
2 stops
SIN
7:35p
BOS
5:43a
34h 08m
2 stops
Depart: Thu Nov 5 2015 Return: Sun Nov 8 2015 Trip spans 4 days
$1187
Select
China Eastern Air
China Eastern Air
BOS
6:00a
SIN
9:35p
39h 35m
2 stops
SIN
6:25p
BOS
2:25a
32h 00m
2 stops
Depart: Sat Nov 7 2015 Return: Mon Nov 9 2015 Trip spans 3 days
$1310
Select
Singapore Airlines
Singapore Airlines
BOS
4:00a
SIN
6:00p
38h 00m
2 stops
SIN
1:30p
BOS
3:40p
26h 10m
2 stops
Depart: Thu Jul 9 2015 Return: Sun Jul 12 2015 Trip spans 4 days
$1367
Select
China Southern
China Southern
BOS
3:15a
SIN
6:30a
27h 15m
2 stops
SIN
1:50p
BOS
2:47p
48h 57m
2 stops
Depart: Sun Dec 13 2015 Return: Sat Jan 16 2016 Trip spans 35 days
$1455
Select
Turkish Airlines
Turkish Airlines
BOS
5:55p
SIN
12:05a
30h 10m
1 stop
SIN
7:15p
BOS
1:35a
30h 20m
1 stop
Depart: Sat Dec 19 2015 Return: Wed Dec 30 2015 Trip spans 12 days
$1562
Select
Air China
Air China
BOS
4:40a
SIN
3:45a
47h 05m
2 stops
SIN
7:15p
BOS
2:39a
31h 24m
2 stops
Airports
Origin

Boston
$866
Destination

Singapore
$866