Find Cheap Flights from Boston Logan International to Singapore

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Boston Logan International to Singapore

(Round-trip)
Depart: Sat Sep 9 2017 Return: Sat Sep 16 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
SIN
8:35a
32h 35m
2 stops
SIN
12:00a
BOS
2:55a
26h 55m
2 stops
Depart: Mon Oct 23 2017 Return: Sun Oct 29 2017 Trip spans 7 days
Air China
Air China
BOS
12:00a
SIN
10:05a
34h 05m
2 stops
SIN
12:00a
BOS
9:16p
45h 16m
2 stops
Depart: Mon Oct 2 2017 Return: Thu Oct 12 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
BOS
12:00a
SIN
6:20a
30h 20m
1 stop
SIN
12:00a
BOS
6:55a
30h 55m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
United
United
BOS
12:00a
SIN
6:00a
30h 00m
2 stops
SIN
12:00a
BOS
10:37p
22h 37m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Korean Air
Korean Air
BOS
12:00a
SIN
8:45a
32h 45m
2 stops
SIN
12:00a
BOS
4:30a
28h 30m
2 stops
Depart: Wed Nov 8 2017 Return: Thu Nov 16 2017 Trip spans 9 days
China Southern
China Southern
BOS
12:00a
SIN
2:30a
26h 30m
2 stops
SIN
12:00a
BOS
3:28a
27h 28m
2 stops
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Emirates
Emirates
BOS
12:00a
SIN
9:05p
21h 05m
1 stop
SIN
12:00a
BOS
1:40a
25h 40m
1 stop
Depart: Fri Aug 25 2017 Return: Fri Sep 1 2017 Trip spans 8 days
$1092
Select
ANA
ANA
BOS
12:00a
SIN
2:50a
26h 50m
2 stops
SIN
12:00a
BOS
3:54a
27h 54m
2 stops
Depart: Fri Aug 18 2017 Return: Wed Aug 23 2017 Trip spans 6 days
$1117
Select
American Airlines
American Airlines
BOS
12:00a
SIN
5:55a
29h 55m
2 stops
SIN
12:00a
BOS
2:19a
26h 19m
2 stops
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
Air China
Air China
BOS
12:00a
SIN
10:05a
34h 05m
2 stops
SIN
12:00a
BOS
3:02a
27h 02m
2 stops
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
SIN
1:17a
25h 17m
2 stops
SIN
12:00a
BOS
3:02a
27h 02m
2 stops
Depart: Fri Oct 6 2017 Return: Sun Oct 8 2017 Trip spans 3 days
$1360
Select
Cathay Pacific
Cathay Pacific
BOS
12:00a
SIN
10:50p
22h 50m
1 stop
SIN
12:00a
BOS
2:00p
38h 00m
1 stop
Depart: Wed Nov 8 2017 Return: Sat Nov 25 2017 Trip spans 18 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
SIN
2:35p
38h 35m
2 stops
SIN
12:00a
BOS
2:16p
62h 16m
2 stops
Depart: Thu Oct 19 2017 Return: Sun Oct 29 2017 Trip spans 11 days
Air China
Air China
BOS
12:00a
SIN
10:05a
34h 05m
2 stops
SIN
12:00a
BOS
6:31a
30h 31m
2 stops
Depart: Tue Oct 3 2017 Return: Thu Oct 12 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BOS
12:00a
SIN
6:20a
30h 20m
1 stop
SIN
12:00a
BOS
6:55a
30h 55m
1 stop
Depart: Thu Nov 9 2017 Return: Fri Nov 17 2017 Trip spans 9 days
Air China
Air China
BOS
12:00a
SIN
7:40a
31h 40m
2 stops
SIN
12:00a
BOS
5:17a
29h 17m
2 stops
Depart: Tue Oct 17 2017 Return: Thu Oct 19 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
SIN
11:30p
47h 30m
2 stops
SIN
12:00a
BOS
12:04p
36h 04m
2 stops
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
United
United
BOS
12:00a
SIN
12:00a
24h 00m
2 stops
SIN
12:00a
BOS
3:58a
27h 58m
1 stop
Depart: Thu Oct 5 2017 Return: Thu Oct 12 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
12:00a
SIN
6:20a
30h 20m
1 stop
SIN
12:00a
BOS
6:55a
30h 55m
1 stop
Depart: Sat Nov 11 2017 Return: Sun Nov 19 2017 Trip spans 9 days
Air China
Air China
BOS
12:00a
SIN
7:40a
31h 40m
2 stops
SIN
12:00a
BOS
3:55a
27h 55m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Boston
$641
Destination

Singapore
$641