$509+ Cheap flights from Boston (BOS) to Hanoi (HAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HAN
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Hanoi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to HanoiExplore the most affordable flight options available from Boston to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
Explore the most affordable flight options available from Boston to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
This Korean Air deal was found by Cheapflights users on 6/25. 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.
Thu 10/2212:55 pm
BOS
- HAN
1 stop21h 40m
Korean Air
Wed 11/411:05 pm
HAN
- BOS
1 stop21h 35m
Korean Air
Deal found 6/25![Korean Air logo]()
$965
This Korean Air deal was found by Cheapflights users on 6/25. 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.
Thu 10/159:55 am
BOS
- HAN
2 stops24h 40m
Korean Air
Tue 10/2711:05 pm
HAN
- BOS
1 stop21h 35m
Korean Air
Deal found 6/25![Korean Air logo]()
$971
This oojo deal was found by Cheapflights users on 6/21. 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.
Wed 9/2310:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Sat 10/37:30 pm
HAN
- BOS
1 stop30h 45m
Qatar Airways
Deal found 6/21![Qatar Airways logo]()
$1,013
This Korean Air deal was found by Cheapflights users on 6/25. 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.
Fri 10/1612:55 pm
BOS
- HAN
1 stop21h 40m
Korean Air
Wed 10/2811:05 pm
HAN
- BOS
1 stop21h 35m
Korean Air
Deal found 6/25![Korean Air logo]()
$1,015
This Korean Air deal was found by Cheapflights users on 6/25. 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.
Thu 10/159:55 am
BOS
- HAN
2 stops24h 40m
Korean Air
Fri 10/3011:05 pm
HAN
- BOS
1 stop21h 35m
Korean Air
Deal found 6/25![Korean Air logo]()
$1,021
This oojo deal was found by Cheapflights users on 6/22. 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.
Mon 9/71:45 am
BOS
- HAN
1 stop29h 25m
Cathay Pacific
Thu 9/1710:25 am
HAN
- BOS
1 stop23h 40m
Cathay Pacific
Deal found 6/22![Cathay Pacific logo]()
$1,029
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Sun 9/2710:00 pm
BOS
- HAN
1 stop22h 15m
Multiple Airlines
Sat 10/107:30 pm
HAN
- BOS
1 stop30h 45m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,038
This Korean Air deal was found by Cheapflights users on 6/25. 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 11/1011:00 am
BOS
- HAN
1 stop36h 10m
Korean Air
Tue 11/1711:05 pm
HAN
- BOS
1 stop21h 35m
Korean Air
Deal found 6/25![Korean Air logo]()
$1,051
This oojo deal was found by Cheapflights users on 6/21. 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 9/2510:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Sat 10/107:30 pm
HAN
- BOS
1 stop30h 45m
Qatar Airways
Deal found 6/21![Qatar Airways logo]()
$1,052
Best flights from Boston to HanoiDiscover carefully curated flight deals from Boston to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
Discover carefully curated flight deals from Boston to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
This Korean Air deal was found by Cheapflights users on 6/22. 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.
Thu 9/1012:55 pm
BOS
- HAN
1 stop34h 40m
Korean Air
Mon 9/1412:05 pm
HAN
- BOS
1 stop33h 05m
Korean Air
Deal found 6/22![Korean Air logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 7/78:00 am
BOS
- HAN
2 stops27h 15m
United Airlines
Tue 7/2111:35 pm
HAN
- BOS
2 stops32h 46m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,073
This Delta deal was found by Cheapflights users on 6/24. 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.
Sun 8/98:57 pm
BOS
- HAN
2 stops26h 38m
Delta
Fri 8/2812:05 pm
HAN
- BOS
2 stops28h 25m
Delta
Deal found 6/24![Delta logo]()
$1,262
This Qatar Airways deal was found by Cheapflights users on 6/20. 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 7/1910:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Tue 7/288:45 am
HAN
- BOS
2 stops35h 49m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,344
This China Airlines deal was found by Cheapflights users on 6/24. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:09 pm
BOS
- HAN
2 stops27h 21m
Multiple Airlines
Sun 8/165:50 pm
HAN
- BOS
2 stops25h 51m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,406
This Korean Air deal was found by Cheapflights users on 6/22. 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 8/39:05 am
BOS
- HAN
2 stops25h 30m
Korean Air
Thu 10/2912:20 pm
HAN
- BOS
2 stops33h 59m
Korean Air
Deal found 6/22![Korean Air logo]()
$1,073
This Korean Air deal was found by Cheapflights users on 6/22. 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 9/89:20 am
BOS
- HAN
2 stops25h 15m
Korean Air
Thu 9/1712:05 pm
HAN
- BOS
1 stop33h 05m
Korean Air
Deal found 6/22![Korean Air logo]()
$1,107
This Korean Air deal was found by Cheapflights users on 6/22. 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.
Fri 9/48:55 am
BOS
- HAN
2 stops38h 40m
Korean Air
Sun 9/2012:05 pm
HAN
- BOS
2 stops42h 03m
Korean Air
Deal found 6/22![Korean Air logo]()
$1,118
Last-minute flights from Boston to HanoiDiscover last-minute flight deals from Boston to Hanoi. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Hanoi. Data last updated June 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
BOS
- HAN
2 stops28h 50m
American Airlines
Wed 7/811:20 pm
HAN
- BOS
1 stop29h 55m
American Airlines
Deal found 6/21![American Airlines logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 7/78:00 am
BOS
- HAN
2 stops27h 15m
United Airlines
Mon 7/2011:35 pm
HAN
- BOS
2 stops36h 36m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,073
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:19 am
BOS
- HAN
2 stops27h 56m
ANA
Sun 7/1911:35 pm
HAN
- BOS
2 stops34h 46m
ANA
Deal found 6/25![ANA logo]()
$1,070
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:19 am
BOS
- HAN
2 stops27h 56m
ANA
Sun 7/1911:35 pm
HAN
- BOS
2 stops34h 46m
ANA
Deal found 6/24![ANA logo]()
$1,159
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/117:28 am
BOS
- HAN
2 stops27h 47m
United Airlines
Tue 7/2111:35 pm
HAN
- BOS
2 stops36h 36m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,237
This oojo deal was found by Cheapflights users on 6/21. 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.
Sun 7/1910:00 pm
BOS
- HAN
1 stop22h 15m
Qatar Airways
Sun 7/268:45 am
HAN
- BOS
1 stop41h 30m
Qatar Airways
Deal found 6/21![Qatar Airways logo]()
$1,233
This Qatar Airways deal was found by Cheapflights users on 6/20. 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 7/1910:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Tue 7/288:45 am
HAN
- BOS
2 stops35h 49m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,344
This FlightHub deal was found by Cheapflights users on 6/22. 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.
Mon 7/2010:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Mon 7/278:45 am
HAN
- BOS
2 stops40h 58m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$1,282
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:19 am
BOS
- HAN
2 stops27h 56m
Multiple Airlines
Tue 8/116:00 pm
HAN
- BOS
2 stops34h 07m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,321
One-way flights from Boston to HanoiSearch for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
Search for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Tue 9/159:05 am
BOS
- HAN
2 stops25h 30m
Korean Air
Deal found 6/24![Korean Air logo]()
$509
This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:00 pm
BOS
- HAN
1 stop22h 15m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$537
This Trip.com deal was found by Cheapflights users on 6/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:25 pm
BOS
- HAN
2 stops50h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$541
This Trip.com deal was found by Cheapflights users on 6/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:25 pm
BOS
- HAN
2 stops50h 00m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$548
This BusinessClass deal was found by Cheapflights users on 6/25. 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.
Fri 8/2810:00 pm
BOS
- HAN
1 stop28h 55m
JetBlue
Deal found 6/25![JetBlue logo]()
$573
This JetBlue deal was found by Cheapflights users on 6/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:00 pm
BOS
- HAN
1 stop22h 15m
JetBlue
Deal found 6/21![JetBlue logo]()
$577
This oojo deal was found by Cheapflights users on 6/21. 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.
Mon 9/71:45 am
BOS
- HAN
1 stop21h 10m
Cathay Pacific
Deal found 6/21![Cathay Pacific logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Tue 8/46:30 pm
BOS
- HAN
2 stops42h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$596
This Korean Air deal was found by Cheapflights users on 6/21. 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.
Thu 9/1012:55 pm
BOS
- HAN
1 stop34h 40m
Korean Air
Deal found 6/21![Korean Air logo]()
$597
This Delta deal was found by Cheapflights users on 6/24. 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.
Sun 8/28:40 pm
BOS
- HAN
2 stops37h 55m
Delta
Deal found 6/24![Delta logo]()
$600
This Korean Air deal was found by Cheapflights users on 6/21. 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.
Sun 9/68:57 pm
BOS
- HAN
2 stops37h 38m
Korean Air
Deal found 6/21![Korean Air logo]()
$603
Find flight deals from Boston to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $965 (Korean Air) |
One-way from | $509 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,330 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Hanoi 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 2,558,603 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Boston to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Thu 9/10
12:55 pm-10:35 am
1 stop34h 40m
Hanoi Noibai
Mon 9/14
12:05 pm-10:10 am
1 stop33h 05m
$1,051
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Tue 7/7
8:00 am-10:15 pm
2 stops27h 15m
Hanoi Noibai
Tue 7/21
11:35 pm-9:21 pm
2 stops32h 46m
$1,073
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Mon 8/3
9:05 am-9:35 pm
2 stops25h 30m
Hanoi Noibai
Thu 10/29
12:20 pm-11:19 am
2 stops33h 59m
$1,073
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Tue 9/8
9:20 am-9:35 pm
2 stops25h 15m
Hanoi Noibai
Thu 9/17
12:05 pm-10:10 am
1 stop33h 05m
$1,107
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Fri 9/4
8:55 am-10:35 am
2 stops38h 40m
Hanoi Noibai
Sun 9/20
12:05 pm-7:08 pm
2 stops42h 03m
$1,118
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sun 8/9
8:57 pm-10:35 am
2 stops26h 38m
Hanoi Noibai
Fri 8/28
12:05 pm-5:30 am
2 stops28h 25m
$1,262
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sun 7/19
10:00 pm-1:55 pm
1 stop28h 55m
Hanoi Noibai
Tue 7/28
8:45 am-9:34 am
2 stops35h 49m
$1,344
Quickest round-trip
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sun 8/9
8:09 pm-10:30 am
2 stops27h 21m
Hanoi Noibai
Sun 8/16
5:50 pm-8:41 am
2 stops25h 51m
$1,406
Cheapest one-way
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Fri 8/28
4:25 pm-5:25 am
2 stops50h 00m
$541
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Mon 8/3
7:20 pm-9:35 pm
2 stops39h 15m
$600
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Boston to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Hanoi in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Boston-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Boston with our price prediction graph.
BOS-HAN
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 Hanoi
Prices
More
How far ahead should I book a flight from Boston to Hanoi?
The price you pay for your flight from Boston to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Boston to Hanoi?
Currently, October is the cheapest month in which you can book a flight from Boston to Hanoi (average of $911). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,518). 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 much does it cost to fly round-trip from Boston to Hanoi?
What’s the top layover airport for flights from Boston to Hanoi?
Share of 1-stop round-trip flights from Boston to Hanoi chosen by Cheapflights users in the past 12 months, using the same layover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 40% of 1-stop itineraries from Boston to Hanoi on Cheapflights.
What’s the cheapest layover airport for flights from Boston to Hanoi?
Average round-trip fare for 1-stop flights from Boston to Hanoi, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $927.
What’s the fastest layover option from Boston to Hanoi?
Shortest average travel time for 1-stop one-way flights from Boston to Hanoi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for 1-stop routes: 21h 20m.
Which airport typically offers the quickest layover for flights from Boston to Hanoi?
Average layover duration for 1-stop one-way flights from Boston to Hanoi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 4h 33m.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated June 25, 2026.
See what other customers who have flown with Korean Air,Emirates, andDelta from Boston to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Boston to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Hanoi
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Top 10 airlines flying from Boston to Hanoi
Discover the top 10 airlines that operate flights from Boston to Hanoi. 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 2,558,603 searches. Data last updated June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$1,332 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$730 | Average$982 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$763 | Average$1,210 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$770 | Average$1,080 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$778 | Average$867 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$863 | Average$1,145 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$930 | Average$1,082 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$946 | Average$1,274 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$969 | Average$2,280 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$975 | Average$2,422 | FlexibilityNo cancel fee | On-time62% |