$473+ Cheap flights from Boston (BOS) to Vietnam
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SGN
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Vietnam with Cheapflights
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Cheapest flights from Boston to VietnamExplore the most affordable flight options available from Boston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Boston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:30 am -
2 stops27h 45m
Fri 12/49:50 am -
2 stops24h 10m
Deal found 11/3![Multiple Airlines logo]()
$958
This Turkish Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 pm -
1 stop23h 05m
Wed 12/910:55 pm -
1 stop31h 10m
Deal found 11/4![Turkish Airlines logo]()
$1,104
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:15 am -
2 stops26h 40m
Mon 12/711:30 pm -
2 stops25h 13m
Deal found 10/31![United Airlines logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 am -
2 stops26h 35m
Fri 12/117:30 am -
2 stops23h 15m
Deal found 11/4![United Airlines logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:30 am -
2 stops28h 45m
Tue 12/811:30 pm -
2 stops27h 02m
Deal found 11/4![United Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops30h 15m
Thu 12/107:30 am -
2 stops23h 15m
Deal found 11/3![United Airlines logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:25 pm -
3 stops38h 45m
Tue 11/107:30 am -
3 stops29h 16m
Deal found 10/31![United Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:59 pm -
2 stops41h 11m
Thu 1/2111:30 pm -
2 stops25h 12m
Deal found 10/31![United Airlines logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:59 pm -
2 stops41h 11m
Wed 12/911:30 pm -
2 stops31h 42m
Deal found 11/4![United Airlines logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:59 pm -
2 stops41h 11m
Fri 12/117:30 am -
2 stops23h 15m
Deal found 11/4![United Airlines logo]()
$1,139
This BusinessClass deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:59 pm -
1 stop41h 11m
Tue 12/87:30 am -
2 stops23h 15m
Deal found 10/31![ANA logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:17 pm -
3 stops41h 53m
Fri 4/307:00 am -
2 stops35h 18m
Deal found 11/4![United Airlines logo]()
$1,142
Best flights from Boston to VietnamDiscover carefully curated flight deals from Boston to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Boston to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/256:00 am -
3 stops29h 05m
Wed 4/287:00 am -
2 stops25h 42m
Deal found 10/31![United Airlines logo]()
$1,130
This Qatar Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/149:40 pm -
1 stop28h 25m
Fri 4/29:20 am -
1 stop40h 55m
Deal found 11/1![Qatar Airways logo]()
$1,143
This Korean Air deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/811:10 am -
1 stop23h 15m
Mon 3/82:05 pm -
1 stop30h 45m
Deal found 11/1![Korean Air logo]()
$1,144
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:40 pm -
2 stops31h 35m
Mon 3/83:45 pm -
1 stop29h 05m
Deal found 10/30![Delta logo]()
$1,194
This Cathay Pacific deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:30 am -
1 stop21h 15m
Thu 11/1910:30 am -
1 stop23h 30m
Deal found 11/3![Cathay Pacific logo]()
$1,210
This Etihad Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:40 pm -
2 stops32h 25m
Tue 3/21:05 pm -
2 stops36h 35m
Deal found 10/31![Multiple Airlines logo]()
$1,218
This Japan Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:10 am -
2 stops27h 15m
Sun 1/1711:55 pm -
2 stops26h 25m
Deal found 11/3![Japan Airlines logo]()
$1,337
This IEagle deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1810:10 pm -
2 stops35h 20m
Mon 4/1211:30 pm -
3 stops58h 46m
Deal found 11/3![Emirates logo]()
$1,374
This Turkish Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:00 pm -
2 stops28h 05m
Sat 2/201:05 pm -
2 stops41h 00m
Deal found 11/3![Turkish Airlines logo]()
$1,384
This Singapore Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:30 am -
3 stops36h 00m
Mon 3/156:20 pm -
2 stops40h 12m
Deal found 10/30![Singapore Airlines logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:32 pm -
3 stops40h 38m
Fri 3/56:00 am -
3 stops29h 24m
Deal found 11/4![United Airlines logo]()
$1,142
This Korean Air deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/67:35 pm -
2 stops29h 15m
Mon 3/82:05 pm -
1 stop30h 45m
Deal found 10/31![Korean Air logo]()
$1,199
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:40 pm -
2 stops31h 35m
Mon 4/123:55 pm -
1 stop29h 25m
Deal found 11/3![Delta logo]()
$1,244
This IEagle deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/18:40 pm -
2 stops28h 15m
Mon 5/311:20 pm -
2 stops36h 55m
Deal found 10/31![Multiple Airlines logo]()
$1,244
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/141:30 am -
1 stop29h 35m
Fri 3/1910:30 am -
1 stop23h 30m
Deal found 10/30![Cathay Pacific logo]()
$1,260
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/14:00 pm -
2 stops43h 05m
Sat 4/177:00 am -
2 stops35h 18m
Deal found 10/31![United Airlines logo]()
$1,146
This Korean Air deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:05 am -
2 stops41h 05m
Thu 2/2512:20 pm -
1 stop32h 30m
Deal found 10/30![Korean Air logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/136:00 am -
2 stops30h 15m
Thu 4/17:00 am -
3 stops27h 54m
Deal found 10/31![United Airlines logo]()
$1,146
This Etihad Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/183:40 pm -
2 stops32h 25m
Mon 4/1212:50 pm -
2 stops36h 50m
Deal found 11/3![Multiple Airlines logo]()
$1,273
This Ovago deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:30 am -
1 stop20h 50m
Mon 2/226:30 pm -
1 stop39h 30m
Deal found 11/3![Cathay Pacific logo]()
$1,294
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:40 pm -
2 stops28h 30m
Sun 2/2811:05 pm -
2 stops29h 13m
Deal found 10/30![Delta logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/217:35 am -
2 stops51h 20m
Sat 4/177:00 am -
3 stops33h 58m
Deal found 10/30![United Airlines logo]()
$1,150
This Singapore Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:30 am -
3 stops36h 00m
Mon 3/16:20 pm -
2 stops39h 24m
Deal found 10/31![Singapore Airlines logo]()
$1,531
This Qatar Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:40 pm -
2 stops31h 35m
Wed 3/35:25 pm -
2 stops56h 30m
Deal found 11/1![Multiple Airlines logo]()
$1,294
This Korean Air deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:10 am -
1 stop23h 15m
Tue 12/811:45 pm -
1 stop21h 05m
Deal found 11/1![Korean Air logo]()
$1,361
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:20 am -
2 stops41h 55m
Sat 2/203:45 pm -
2 stops37h 23m
Deal found 11/1![Delta logo]()
$1,365
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:45 am -
3 stops53h 25m
Sat 3/207:30 am -
2 stops36h 46m
Deal found 11/2![United Airlines logo]()
$1,151
This Korean Air deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:10 am -
1 stop23h 15m
Tue 12/111:45 pm -
2 stops43h 47m
Deal found 10/31![Korean Air logo]()
$1,372
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:40 pm -
2 stops31h 35m
Wed 2/2411:00 pm -
2 stops43h 33m
Deal found 10/30![Delta logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:30 am -
2 stops50h 40m
Wed 4/77:00 am -
3 stops28h 49m
Deal found 11/1![United Airlines logo]()
$1,152
Last-minute flights from Boston to VietnamDiscover last-minute flight deals from Boston to Vietnam. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Vietnam. Data last updated November 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:17 pm -
3 stops41h 53m
Fri 4/307:00 am -
2 stops35h 18m
Deal found 11/4![United Airlines logo]()
$1,142
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:25 pm -
3 stops38h 45m
Tue 11/107:30 am -
3 stops29h 16m
Deal found 10/31![United Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:59 pm -
2 stops41h 11m
Wed 12/911:30 pm -
2 stops31h 42m
Deal found 11/4![United Airlines logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:30 am -
2 stops28h 45m
Tue 12/811:30 pm -
2 stops27h 02m
Deal found 11/4![United Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:30 am -
2 stops28h 45m
Thu 12/107:30 am -
2 stops23h 15m
Deal found 11/4![United Airlines logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:59 pm -
2 stops41h 11m
Sat 12/57:30 am -
2 stops26h 23m
Deal found 11/3![United Airlines logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 am -
2 stops26h 35m
Fri 12/117:30 am -
2 stops23h 15m
Deal found 11/4![United Airlines logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:15 am -
2 stops26h 40m
Mon 12/711:30 pm -
2 stops25h 13m
Deal found 10/31![United Airlines logo]()
$1,129
This BusinessClass deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:59 pm -
1 stop41h 11m
Wed 12/97:30 am -
2 stops24h 34m
Deal found 10/31![ANA logo]()
$1,141
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:30 am -
2 stops27h 45m
Fri 12/49:50 am -
2 stops24h 10m
Deal found 11/3![Multiple Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:59 pm -
2 stops41h 11m
Thu 1/2111:30 pm -
2 stops25h 12m
Deal found 10/31![United Airlines logo]()
$1,137
This Turkish Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 pm -
1 stop23h 05m
Wed 12/910:55 pm -
1 stop31h 10m
Deal found 11/4![Turkish Airlines logo]()
$1,104
One-way flights from Boston to VietnamSearch for one-way flight options from Boston to Vietnam. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Boston to Vietnam. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Philippine Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:30 pm -
2 stops40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$473
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:40 pm -
2 stops38h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/77:00 am -
3 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$577
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:20 pm -
2 stops40h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
3 stops51h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1711:10 am -
1 stop24h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Korean Air logo]()
$585
This Traveloka deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:00 am -
2 stops35h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Japan Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:54 pm -
3 stops42h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:45 am -
3 stops52h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:00 am -
3 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:31 am -
2 stops28h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:32 pm -
3 stops43h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$597
Find flight deals from Boston to Vietnam
Keep the following information in mind while searching for Boston to Vietnam flight deals. Data was last updated November 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $958 (Mytrip) |
One-way from | $473 (Philippine Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $1,151 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Boston to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Sun 11/15
3:28 pm-11:10 pm
3 stops43h 42m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$591
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Wed 2/17
3:35 pm-11:10 pm
3 stops43h 35m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$591
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Thu 2/4
5:45 am-9:55 pm
3 stops52h 10m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$592
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Mon 11/23
8:25 pm-11:10 pm
3 stops38h 45m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$597
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Wed 1/20
3:32 pm-11:10 pm
3 stops43h 38m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$597
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Mon 2/1
1:48 pm-11:10 pm
2 stops45h 22m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$600
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Wed 1/27
8:30 am-11:10 pm
2 stops50h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$600
BostonDa Nang
BOS Boston Logan Intl - DAD Da Nang
BOSDAD
Boston Logan Intl
Fri 11/27
10:55 pm-9:55 am
2 stops47h 00m
Da Nang
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$605
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Wed 1/6
8:30 am-11:10 pm
2 stops50h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$607
BostonHo Chi Minh City
BOS Boston Logan Intl - SGN Ho Chi Minh City
BOSSGN
Boston Logan Intl
Sat 1/30
7:15 pm-11:10 pm
3 stops63h 55m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$618
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Boston to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Boston with our price prediction graph.
BOS-SGN
BOS-DAD
BOS-PQC
BOS-HAN
BOS-CXR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Vietnam
BOS-VN0
BOS-SGN
BOS-DAD
BOS-PQC
BOS-HAN
What is the cheapest month to book a flight from Boston to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Boston to Vietnam (average of $1,070). Flying from Boston to Vietnam in December is currently the most expensive (average of $1,725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Boston to Vietnam?
To ensure you get the cheapest price possible for a flight from Boston to Vietnam, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated November 4, 2026.
Peruse reviews from past customers who have flown with Korean Air,Japan Airlines, andDelta from Boston to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Related info for your journey
Find useful and relevant information for your journey from Boston to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Boston to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Vietnam by cabin class
Find flights from Boston to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Vietnam flights
Browse other Boston and Vietnam flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Boston to Vietnam
Discover the top 10 airlines that operate flights from Boston to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$730 | Average$1,165 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$745 | Average$1,167 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$816 | Average$1,205 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$820 | Average$1,231 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$827 | Average$1,641 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$862 | Average$1,723 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$879 | Average$1,274 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$926 | Average$1,138 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$977 | Average$1,295 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$980 | Average$1,103 | FlexibilityNo cancel fee | On-time80% |