$542+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HAN
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Hanoi with Cheapflights
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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 May 13, 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 May 13, 2026.
This IEagle deal was found by Cheapflights users on 5/11. 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 9/1410:00 pm
BOS
- HAN
1 stop22h 15m
Qatar Airways
Wed 10/287:10 pm
HAN
- BOS
1 stop31h 10m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,012
This oojo deal was found by Cheapflights users on 5/12. 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.
Thu 10/154:25 pm
BOS
- HAN
1 stop27h 15m
Etihad Airways
Wed 10/287:40 am
HAN
- BOS
1 stop42h 30m
Etihad Airways
Deal found 5/12![Etihad Airways logo]()
$1,015
This IEagle deal was found by Cheapflights users on 5/12. 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.
Tue 11/109:05 pm
BOS
- HAN
1 stop27h 15m
Qatar Airways
Tue 11/177:10 pm
HAN
- BOS
1 stop31h 10m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$1,021
This oojo deal was found by Cheapflights users on 5/11. 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.
Thu 10/2210:00 pm
BOS
- HAN
1 stop22h 15m
Qatar Airways
Tue 11/31:45 am
HAN
- BOS
1 stop24h 35m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,030
This KAYAK deal was found by Cheapflights users on 5/10. 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.
Mon 9/71:45 am
BOS
- HAN
1 stop21h 10m
Cathay Pacific
Tue 9/1510:25 am
HAN
- BOS
1 stop23h 40m
Cathay Pacific
Deal found 5/10![Cathay Pacific logo]()
$1,031
This Justfly.com deal was found by Cheapflights users on 5/13. 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.
Tue 11/109:05 pm
BOS
- HAN
1 stop21h 50m
Multiple Airlines
Tue 11/177:10 pm
HAN
- BOS
1 stop31h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,032
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Thu 11/59:05 pm
BOS
- HAN
1 stop34h 40m
Multiple Airlines
Thu 11/191:45 am
HAN
- BOS
1 stop24h 35m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,034
This KAYAK deal was found by Cheapflights users on 5/11. 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 9/21:45 am
BOS
- HAN
1 stop29h 25m
Cathay Pacific
Wed 9/2310:25 am
HAN
- BOS
1 stop23h 40m
Cathay Pacific
Deal found 5/11![Cathay Pacific logo]()
$1,041
This Gurufare deal was found by Cheapflights users on 5/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:45 am
BOS
- HAN
1 stop21h 10m
Cathay Pacific
Tue 9/1510:25 am
HAN
- BOS
1 stop23h 40m
Cathay Pacific
Deal found 5/8![Cathay Pacific logo]()
$1,043
This Ovago deal was found by Cheapflights users on 5/9. 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.
Wed 10/216:30 am
BOS
- HAN
2 stops31h 50m
China Eastern
Fri 10/302:45 am
HAN
- BOS
2 stops29h 59m
China Eastern
Deal found 5/9![China Eastern logo]()
$1,050
This KAYAK deal was found by Cheapflights users on 5/13. 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 9/231:45 am
BOS
- HAN
1 stop29h 25m
Cathay Pacific
Sun 10/47:10 pm
HAN
- BOS
1 stop38h 55m
Cathay Pacific
Deal found 5/13![Cathay Pacific logo]()
$1,051
This IEagle deal was found by Cheapflights users on 5/9. 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.
Tue 10/2010:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Tue 11/107:10 pm
HAN
- BOS
1 stop31h 10m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,055
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 May 13, 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 May 13, 2026.
This oojo deal was found by Cheapflights users on 5/11. 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 5/11![Qatar Airways logo]()
$1,061
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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.
Tue 9/291:45 am
BOS
- HAN
1 stop21h 10m
Cathay Pacific
Sun 10/47:10 pm
HAN
- BOS
1 stop38h 55m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 5/9. 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 10/206:00 am
BOS
- HAN
2 stops29h 15m
United Airlines
Mon 11/912:25 am
HAN
- BOS
2 stops42h 53m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,113
This Emirates deal was found by Cheapflights users on 5/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2511:05 pm
BOS
- HAN
1 stop27h 10m
Emirates
Fri 6/191:30 am
HAN
- BOS
1 stop23h 40m
Emirates
Deal found 5/11![Emirates logo]()
$1,239
This Cathay Pacific deal was found by Cheapflights users on 5/11. 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.
Sat 10/3112:55 am
BOS
- HAN
1 stop30h 35m
Cathay Pacific
Thu 11/57:30 pm
HAN
- BOS
1 stop38h 30m
Cathay Pacific
Deal found 5/11![Cathay Pacific logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 5/9. 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 8/225:45 am
BOS
- HAN
3 stops29h 30m
United Airlines
Wed 11/1112:25 am
HAN
- BOS
2 stops36h 40m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 5/12. 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 11/18:00 am
BOS
- HAN
2 stops51h 05m
United Airlines
Wed 11/412:25 am
HAN
- BOS
2 stops36h 40m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,286
Last-minute flights from Boston to HanoiDiscover last-minute flight deals from Boston to Hanoi. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Hanoi. Data last updated May 13, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/10. 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.
Sun 5/2411:05 pm
BOS
- HAN
1 stop27h 10m
Emirates
Sun 6/71:30 am
HAN
- BOS
1 stop23h 40m
Emirates
Deal found 5/10![Emirates logo]()
$1,259
This Emirates deal was found by Cheapflights users on 5/13. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2511:05 pm
BOS
- HAN
1 stop27h 10m
Emirates
Fri 6/191:30 am
HAN
- BOS
1 stop23h 40m
Emirates
Deal found 5/13![Emirates logo]()
$1,239
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Tue 5/264:25 pm
BOS
- HAN
1 stop27h 15m
Etihad Airways
Wed 7/18:40 pm
HAN
- BOS
1 stop29h 00m
Etihad Airways
Deal found 5/10![Etihad Airways logo]()
$1,314
This Emirates deal was found by Cheapflights users on 5/10. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:05 pm
BOS
- HAN
1 stop27h 10m
Emirates
Tue 6/91:30 am
HAN
- BOS
1 stop23h 40m
Emirates
Deal found 5/10![Emirates logo]()
$1,255
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Thu 6/43:52 pm
BOS
- HAN
2 stops35h 03m
Qatar Airways
Mon 6/151:55 am
HAN
- BOS
1 stop24h 20m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$1,300
This Emirates deal was found by Cheapflights users on 5/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:05 pm
BOS
- HAN
1 stop27h 10m
Emirates
Mon 6/151:30 am
HAN
- BOS
1 stop23h 40m
Emirates
Deal found 5/11![Emirates logo]()
$1,189
This IEagle deal was found by Cheapflights users on 5/12. 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 6/85:45 pm
BOS
- HAN
2 stops33h 10m
Qatar Airways
Tue 6/307:30 pm
HAN
- BOS
1 stop30h 45m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$1,213
This oojo deal was found by Cheapflights users on 5/11. 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 6/83:50 pm
BOS
- HAN
2 stops35h 05m
Qatar Airways
Tue 6/167:30 pm
HAN
- BOS
1 stop30h 45m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,220
This oojo deal was found by Cheapflights users on 5/9. 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 6/83:50 pm
BOS
- HAN
2 stops35h 05m
Qatar Airways
Mon 6/155:55 pm
HAN
- BOS
1 stop32h 20m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,252
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 May 13, 2026.
Search for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This IEagle deal was found by Cheapflights users on 5/12. 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.
Thu 10/1510:00 pm
BOS
- HAN
1 stop28h 55m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$542
This IEagle deal was found by Cheapflights users on 5/10. 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.
Sat 10/319:05 pm
BOS
- HAN
1 stop28h 15m
Qatar Airways
Deal found 5/10![Qatar Airways logo]()
$605
This BusinessClass deal was found by Cheapflights users on 5/10. 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.
Sat 10/316:30 am
BOS
- HAN
2 stops32h 15m
China Eastern
Deal found 5/10![China Eastern logo]()
$609
This Delta deal was found by Cheapflights users on 5/12. 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.
Thu 10/156:55 pm
BOS
- HAN
2 stops28h 40m
Delta
Deal found 5/12![Delta logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 10/157:50 am
BOS
- HAN
3 stops41h 25m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$693
This IEagle deal was found by Cheapflights users on 5/8. 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.
Wed 6/36:40 pm
BOS
- HAN
2 stops32h 15m
Qatar Airways
Deal found 5/8![Qatar Airways logo]()
$700
This FlightHub deal was found by Cheapflights users on 5/11. 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 6/16:40 pm
BOS
- HAN
2 stops32h 15m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$757
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/47:00 pm
BOS
- HAN
3 stops46h 45m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$800
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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,012 (IEagle) |
One-way from | $542 (IEagle) |
Popular in | December |
Cheapest in | October |
Average price | $1,130 |
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 May 13, 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
Wed 9/23
10:00 pm-1:55 pm
1 stop28h 55m
Hanoi Noibai
Sat 10/3
7:30 pm-3:15 pm
1 stop30h 45m
$1,061
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Tue 9/29
1:45 am-9:55 am
1 stop21h 10m
Hanoi Noibai
Sun 10/4
7:10 pm-11:05 pm
1 stop38h 55m
$1,082
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Tue 10/20
6:00 am-10:15 pm
2 stops29h 15m
Hanoi Noibai
Mon 11/9
12:25 am-7:18 am
2 stops42h 53m
$1,113
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sat 10/31
12:55 am-6:30 pm
1 stop30h 35m
Hanoi Noibai
Thu 11/5
7:30 pm-10:00 pm
1 stop38h 30m
$1,182
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sat 8/22
5:45 am-10:15 pm
3 stops29h 30m
Hanoi Noibai
Wed 11/11
12:25 am-1:05 am
2 stops36h 40m
$1,228
Quickest round-trip
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Mon 5/25
11:05 pm-1:15 pm
1 stop27h 10m
Hanoi Noibai
Fri 6/19
1:30 am-2:10 pm
1 stop23h 40m
$1,239
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Sun 11/1
8:00 am-11:05 pm
2 stops51h 05m
Hanoi Noibai
Wed 11/4
12:25 am-1:05 am
2 stops36h 40m
$1,286
Cheapest one-way
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Thu 10/15
6:55 pm-10:35 am
2 stops28h 40m
$658
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Wed 6/3
6:40 pm-1:55 pm
2 stops32h 15m
$700
BostonHanoi
BOS - HAN
BOSHAN
Boston Logan Intl
Thu 10/15
6:30 pm-6:10 pm
3 stops36h 40m
$752
Showing 1-10 of 15 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 May.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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 $889). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,521). 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 50% 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 May 13, 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.
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
Overall
8.4
Food
8.1
Crew
8.7
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentMyung Suk,May 2025
ICN - LAX
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
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 13, 2026.
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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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$1,331 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$730 | Average$924 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$742 | Average$1,169 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$758 | Average$867 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$770 | Average$1,048 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$858 | 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% |