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

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.
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Book cheap flights from Boston Logan International to Singapore Changi

(Round-trip)
Depart: Sat Sep 3 2016 Return: Thu Sep 8 2016 Trip spans 6 days
Depart: Tue Jan 3 2017 Return: Wed Jan 11 2017 Trip spans 9 days
Depart: Wed Sep 28 2016 Return: Wed Oct 12 2016 Trip spans 15 days
Depart: Sat Dec 31 2016 Return: Wed Jan 18 2017 Trip spans 19 days
Depart: Tue Dec 27 2016 Return: Wed Jan 11 2017 Trip spans 16 days
Depart: Sun Jan 1 2017 Return: Sun Jan 8 2017 Trip spans 8 days
Depart: Mon Jan 2 2017 Return: Tue Jan 10 2017 Trip spans 9 days
Depart: Wed Nov 2 2016 Return: Thu Nov 17 2016 Trip spans 16 days
Depart: Wed Aug 31 2016 Return: Wed Sep 14 2016 Trip spans 15 days
Depart: Wed Jan 4 2017 Return: Tue Jan 10 2017 Trip spans 7 days
Depart: Sun Sep 4 2016 Return: Sun Sep 18 2016 Trip spans 15 days
Depart: Fri Sep 2 2016 Return: Sat Sep 17 2016 Trip spans 16 days
Depart: Wed Dec 28 2016 Return: Mon Jan 9 2017 Trip spans 13 days
Depart: Mon Sep 5 2016 Return: Sun Sep 18 2016 Trip spans 14 days
Depart: Thu Jan 5 2017 Return: Sun Jan 15 2017 Trip spans 11 days
Depart: Sat Dec 10 2016 Return: Tue Dec 13 2016 Trip spans 4 days
Depart: Mon Dec 12 2016 Return: Tue Jan 10 2017 Trip spans 30 days
Depart: Mon Dec 26 2016 Return: Tue Jan 10 2017 Trip spans 16 days
Depart: Thu Dec 29 2016 Return: Sun Jan 15 2017 Trip spans 18 days
Depart: Wed Sep 7 2016 Return: Wed Sep 21 2016 Trip spans 15 days
* 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.

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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.

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Airports
Origin

Boston
$752
Destination

Singapore
$752