Recent return flight deals
10-6Mon
2 stopsJapan Airlines
23h 58mSIN-BOS
24-6Mon
2 stopsJapan Airlines
43h 12mBOS-SIN
11-6Tue
1 stopSWISS
27h 45mSIN-BOS
24-6Mon
1 stopSWISS
31h 10mBOS-SIN
24-5Fri
1 stopLufthansa
31h 00mSIN-BOS
24-6Mon
1 stopLufthansa
32h 30mBOS-SIN
9-6Sun
1 stop
32h 30mSIN-BOS
16-6Sun
1 stop
32h 30mBOS-SIN
24-5Fri
1 stopLufthansa
31h 00mSIN-BOS
25-6Tue
1 stopLufthansa
32h 30mBOS-SIN
24-7Wed
2 stopsAmerican Airlines
27h 27mSIN-BOS
1-8Thu
2 stopsAmerican Airlines
27h 44mBOS-SIN
20-5Mon
1 stop
32h 35mSIN-BOS
24-6Mon
1 stop
31h 10mBOS-SIN
23-5Thu
1 stopAmerican Airlines
22h 20mSIN-BOS
24-6Mon
2 stopsAmerican Airlines
28h 18mBOS-SIN
8-6Sat
2 stopsAmerican Airlines
32h 47mSIN-BOS
16-6Sun
2 stopsAmerican Airlines
49h 46mBOS-SIN
20-5Mon
1 stopLufthansa
28h 25mSIN-BOS
25-6Tue
1 stopLufthansa
32h 30mBOS-SIN
Search by stops
Search by airline
Search by price