Boston (BOS) to Hanoi (HAN) flight deal in economy from $517
$760 USD
-32%$517 USD
Verified about 2 hours agoSeptember 2026
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Limited Availability
10% of dates checked are available within 10% of the lowest price
Tuesday, September 1st, 2026
Outbound Flights
21h 40m·1 stop
$517 USD
BOSSep 1 12:55
→ICNSep 2 17:25
KE 92Boeing 777
1h 30m layover
ICNSep 2 18:55
→HANSep 2 21:35
KE 447Boeing 787-10
36h 40m·1 stop
$913 USDBOSSep 1 12:55
→ICNSep 2 17:25
KE 92Boeing 777
16h 40m layover·Overnight
ICNSep 3 10:05
→HANSep 3 12:35
VN 417Boeing 787