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: Mon Oct 9 2017 Return: Mon Oct 16 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Wed Jun 7 2017 Return: Thu Jun 29 2017 Trip spans 23 days
Major Airline
Major Airline
BOS
6:50a
SIN
2:15p
31h 25m
1 stop
SIN
2:00a
BOS
4:20a
26h 20m
2 stops
Depart: Sun Nov 12 2017 Return: Thu Nov 23 2017 Trip spans 12 days
Japan Airlines
Japan Airlines
BOS
7:30a
SIN
6:50a
23h 20m
1 stop
SIN
3:20a
BOS
1:00a
21h 40m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Sep 6 2017 Trip spans 10 days
United
United
BOS
2:30p
SIN
2:15p
23h 45m
1 stop
SIN
4:45a
BOS
1:16p
32h 31m
1 stop
Depart: Mon Jun 5 2017 Return: Sun Jun 11 2017 Trip spans 7 days
American Airlines
American Airlines
BOS
2:20a
SIN
8:20a
30h 00m
2 stops
SIN
4:10a
BOS
7:11a
27h 01m
2 stops
Depart: Thu Jun 15 2017 Return: Tue Jul 11 2017 Trip spans 27 days
$1108
Select
Air Canada
Air Canada
BOS
2:00a
SIN
8:15a
30h 15m
2 stops
SIN
2:00a
BOS
3:40a
25h 40m
2 stops
Depart: Thu Jul 27 2017 Return: Fri Aug 18 2017 Trip spans 23 days
$1271
Select
China Airlines
China Airlines
BOS
3:10p
SIN
8:25p
29h 15m
2 stops
SIN
6:25a
BOS
3:45p
33h 20m
2 stops
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Thu Nov 9 2017 Return: Tue Nov 28 2017 Trip spans 20 days
United
United
BOS
1:15a
SIN
7:40a
30h 25m
2 stops
SIN
1:30a
BOS
2:39a
25h 09m
2 stops
Depart: Wed Aug 23 2017 Return: Mon Sep 11 2017 Trip spans 20 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Wed May 24 2017 Return: Wed Jun 7 2017 Trip spans 15 days
American Airlines
American Airlines
BOS
6:10a
SIN
8:20a
26h 10m
2 stops
SIN
4:10a
BOS
7:11a
27h 01m
2 stops
Depart: Wed Sep 6 2017 Return: Sat Sep 23 2017 Trip spans 18 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
American Airlines
American Airlines
BOS
2:20a
SIN
8:20a
30h 00m
2 stops
SIN
4:10a
BOS
7:24a
27h 14m
2 stops
Depart: Tue Jul 18 2017 Return: Wed Aug 2 2017 Trip spans 16 days
$1013
Select
Major Airline
Major Airline
BOS
11:25p
SIN
4:30p
41h 05m
2 stops
SIN
5:30a
BOS
11:45a
30h 15m
2 stops
Depart: Thu Sep 21 2017 Return: Sun Oct 1 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Mon Jul 31 2017 Return: Mon Aug 14 2017 Trip spans 15 days
United
United
BOS
2:30p
SIN
2:15p
23h 45m
1 stop
SIN
4:45a
BOS
5:56a
25h 11m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jul 11 2017 Trip spans 28 days
$1017
Select
Major Airline
Major Airline
BOS
10:20a
SIN
10:25a
48h 05m
2 stops
SIN
4:15p
BOS
11:07a
42h 52m
2 stops
Depart: Tue Jun 6 2017 Return: Sun Jun 11 2017 Trip spans 6 days
American Airlines
American Airlines
BOS
2:20a
SIN
8:20a
30h 00m
2 stops
SIN
4:00a
BOS
7:11a
27h 11m
2 stops
Depart: Tue Oct 17 2017 Return: Thu Oct 26 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
Depart: Tue Aug 1 2017 Return: Thu Aug 17 2017 Trip spans 17 days
United
United
BOS
4:25p
SIN
2:15p
45h 50m
1 stop
SIN
4:45a
BOS
5:57a
25h 12m
1 stop
* 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
$794
Destination

Singapore
$794