What’s the top layover airport for flights from Boston to Hanoi?

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?

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?

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?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 4h 33m.

How long is the flight from Boston to Hanoi?

For as low as $977, Korean Air can have you in Hanoi from Boston in 25h 30m. Boston and Hanoi are separated by a distance of 8033 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boston to Hanoi round-trip?

Our cheapest airline available from Boston to Hanoi is Japan Airlines. Our recent data shows that you can find tickets from as low as $461 on this airline. Additional options worth looking into are Korean Air and ANA, starting at $730 and $758 round-trip. These flights start at 58% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Boston to Hanoi one-way?

The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from Cathay Pacific and Japan Airlines, as they are both options that can get you from Boston to Hanoi for a low price.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

What are the most popular airlines that fly from Boston to Hanoi?

The most popular airlines flying from Boston to Hanoi are Qatar Airways, Korean Air and Cathay Pacific. Something to consider prior to booking your flight.

Where are the most common layover locations when flying from Boston to Hanoi?

The most popular layover on flights from Boston to Hanoi is Seoul. Doha is the second most popular location for layovers on flights from Boston to Hanoi.

Where are the least popular layover locations for Boston to Hanoi flights?

Boston to Hanoi flights that have layovers will least frequently stop in Tokyo. Hong Kong sees the second fewest layovers for non-direct flights flying from Boston to Hanoi.

What are some popular things to do or see while on a layover in Seoul?

Seoul travelers tend to visit Dongdaemun Market, Lotte World, and Gwanghwamun more than anywhere else. Those on a layover in Seoul interested in visiting Dongdaemun Market, Lotte World, or Gwanghwamun can do so by traveling 31.6 mi, 35.7 mi, and 30.1 mi, respectively from Incheon Intl. Those landing in Seoul looking to spend some time exploring during their layover can rent a car for about $50 per day.

What is the cheapest time of day to fly from BOS to HAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Hanoi as you normally would.

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.

Can I find deals for flights from Boston to Hanoi that include hotel bookings?

Yes. In addition to deals on Boston to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Hanoi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Hanoi.

Can I find deals for business class flights from Boston to Hanoi?

Yes. Cheapflights offers flight deals from Boston to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$463+ Cheap Flights from Boston to Hanoi

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Hanoi
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 August 9, 2026.

Wed 9/210:00 pm -

1 stop28h 55m

Thu 9/177:30 pm -

1 stop30h 45m

Deal found 8/6

$889

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/7

$890

Wed 9/210:00 pm -

1 stop28h 55m

Tue 3/27:10 pm -

1 stop31h 20m

Deal found 8/8

$891

Wed 8/2610:00 pm -

1 stop22h 15m

Thu 9/108:45 am -

1 stop41h 30m

Deal found 8/7

$892

Mon 8/3110:00 pm -

1 stop28h 55m

Tue 9/158:45 am -

1 stop41h 30m

Deal found 8/7

$894

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/5

$909

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/8

$923

Wed 9/2310:00 pm -

1 stop22h 15m

Sun 10/47:30 pm -

1 stop30h 45m

Deal found 8/7

$929

Wed 9/2310:00 pm -

1 stop22h 15m

Sat 10/37:30 pm -

1 stop30h 45m

Deal found 8/7

$931

Wed 10/289:40 pm -

1 stop27h 40m

Tue 4/67:30 pm -

1 stop30h 45m

Deal found 8/7

$935

Mon 8/3110:00 pm -

1 stop28h 55m

Thu 9/177:30 pm -

1 stop30h 45m

Deal found 8/7

$936

Best flights from Boston to Hanoi
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 August 9, 2026.

Wed 10/288:00 am -

2 stops40h 10m

Sun 11/1511:05 pm -

1 stop21h 35m

Deal found 8/4

$971

Thu 9/39:05 am -

2 stops25h 30m

Wed 3/312:20 pm -

2 stops23h 33m

Deal found 8/8

$977

Wed 1/66:00 am -

2 stops29h 05m

Mon 1/2512:25 am -

2 stops31h 34m

Deal found 8/6

$1,038

Tue 9/156:05 am -

2 stops28h 30m

Tue 11/1712:20 pm -

1 stop32h 20m

Deal found 8/8

$972

Tue 9/157:10 pm -

2 stops28h 25m

Tue 11/1711:05 pm -

2 stops36h 41m

Deal found 8/8

$977

Tue 1/58:15 pm -

2 stops38h 50m

Tue 1/1212:25 am -

2 stops33h 17m

Deal found 8/5

$1,038

Wed 9/239:20 am -

2 stops25h 15m

Sun 10/411:10 pm -

2 stops25h 39m

Deal found 8/7

$983

Thu 11/57:31 am -

2 stops27h 34m

Thu 11/1912:25 am -

2 stops33h 34m

Deal found 8/8

$1,088

Sat 10/316:50 am -

2 stops27h 55m

Tue 12/111:05 pm -

1 stop21h 35m

Deal found 8/4

$1,021

Fri 10/305:30 am -

2 stops29h 15m

Tue 12/111:05 pm -

1 stop21h 35m

Deal found 8/4

$1,021

Sat 9/265:30 am -

2 stops29h 05m

Sat 10/1012:05 pm -

1 stop33h 05m

Deal found 8/7

$1,072

Last-minute flights from Boston to Hanoi
Discover last-minute flight deals from Boston to Hanoi. Data last updated August 9, 2026 and is based on user searches.

Mon 8/2410:00 pm -

1 stop28h 55m

Thu 9/108:45 am -

1 stop41h 30m

Deal found 8/7

$939

Wed 8/2610:00 pm -

1 stop22h 15m

Thu 9/108:45 am -

1 stop41h 30m

Deal found 8/7

$892

Mon 8/3110:00 pm -

1 stop28h 55m

Tue 9/158:45 am -

1 stop41h 30m

Deal found 8/7

$894

Mon 8/3110:00 pm -

1 stop28h 55m

Thu 9/177:30 pm -

1 stop30h 45m

Deal found 8/7

$936

Wed 9/210:00 pm -

1 stop28h 55m

Thu 9/177:30 pm -

1 stop30h 45m

Deal found 8/6

$889

Wed 9/210:00 pm -

1 stop28h 55m

Tue 3/27:10 pm -

1 stop31h 20m

Deal found 8/8

$891

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/7

$890

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/5

$909

Sun 9/610:00 pm -

1 stop28h 55m

Tue 9/227:30 pm -

1 stop30h 45m

Deal found 8/8

$923

Wed 9/2310:00 pm -

1 stop22h 15m

Sun 10/47:30 pm -

1 stop30h 45m

Deal found 8/7

$929

Wed 9/2310:00 pm -

1 stop22h 15m

Sat 10/37:30 pm -

1 stop30h 45m

Deal found 8/7

$931

One-way flights from Boston to Hanoi
Search for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.

Sun 10/1110:00 pm -

1 stop28h 55m

Deal found 8/8

$463

Wed 8/1910:00 pm -

1 stop28h 55m

Deal found 8/5

$466

Wed 9/3010:00 pm -

1 stop28h 55m

Deal found 8/5

$469

Mon 10/269:40 pm -

1 stop22h 15m

Deal found 8/7

$470

Mon 9/2110:00 pm -

1 stop28h 55m

Deal found 8/5

$478

Wed 8/2610:00 pm -

1 stop28h 55m

Deal found 8/5

$479

Thu 9/312:55 pm -

1 stop21h 40m

Deal found 8/5

$518

Thu 9/38:15 am -

2 stops39h 20m

Deal found 8/5

$520

Wed 10/76:50 am -

2 stops27h 45m

Deal found 8/7

$523

Mon 10/265:30 am -

3 stops30h 35m

Deal found 8/7

$526

Mon 9/217:30 pm -

3 stops56h 15m

Deal found 8/5

$530

Mon 8/247:25 am -

2 stops29h 20m

Deal found 8/5

$531

Find flight deals from Boston to Hanoi

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$889 (FlightHub)
One-way from	$463 (IEagle)
Popular in	December
Cheapest in	April
Average price	$1,057

Provider with most accurate pricing for Boston Logan Intl-Hanoi Noibai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Hanoi Noibai flights.

Search Deals

From Boston Logan Intl to Hanoi Noibai

Search Deals

One-way flight from Boston Logan Intl to Hanoi Noibai

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($89 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 10/28

8:00 am-11:10 am

2 stops40h 10m

Hanoi Noibai

Sun 11/15

11:05 pm-8:40 am

1 stop21h 35m

$971

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Tue 9/15

6:05 am-9:35 pm

2 stops28h 30m

Hanoi Noibai

Tue 11/17

12:20 pm-8:40 am

1 stop32h 20m

$972

Quickest round-trip

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Thu 9/3

9:05 am-9:35 pm

2 stops25h 30m

Hanoi Noibai

Wed 3/3

12:20 pm-11:53 pm

2 stops23h 33m

$977

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Tue 9/15

7:10 pm-10:35 am

2 stops28h 25m

Hanoi Noibai

Tue 11/17

11:05 pm-11:46 pm

2 stops36h 41m

$977

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 9/23

9:20 am-9:35 pm

2 stops25h 15m

Hanoi Noibai

Sun 10/4

11:10 pm-1:49 pm

2 stops25h 39m

$983

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Sat 10/31

6:50 am-9:45 pm

2 stops27h 55m

Hanoi Noibai

Tue 12/1

11:05 pm-8:40 am

1 stop21h 35m

$1,021

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Fri 10/30

5:30 am-9:45 pm

2 stops29h 15m

Hanoi Noibai

Tue 12/1

11:05 pm-8:40 am

1 stop21h 35m

$1,021

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 1/6

6:00 am-11:05 pm

2 stops29h 05m

Hanoi Noibai

Mon 1/25

12:25 am-7:59 pm

2 stops31h 34m

$1,038

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Tue 1/5

8:15 pm-11:05 pm

2 stops38h 50m

Hanoi Noibai

Tue 1/12

12:25 am-9:42 pm

2 stops33h 17m

$1,038

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Sat 9/26

5:30 am-9:35 pm

2 stops29h 05m

Hanoi Noibai

Sat 10/10

12:05 pm-10:10 am

1 stop33h 05m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 19 resultsSorted by cheapest first

Compare providers for flights from Boston to Hanoi

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Hanoi in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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, April is the cheapest month in which you can book a flight from Boston to Hanoi (average of $908). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,504). 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?

Airfare is below average for this route at the moment.

Boston to Hanoi flights typically cost between $926 and $1,152 in September.
The cheapest round-trip price found within the last 5 days was $889 on Multiple Airlines (Sep 2-Sep 17).

Reviews of airlines servicing Hanoi

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.

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Korean Air

8.4

Very good

1,222 reviews

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Emirates

8.1

Very good

3,648 reviews

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Delta

7.8

Good

8,498 reviews

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Cathay Pacific

7.5

Good

1,444 reviews

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Qatar Airways

7.4

Good

3,739 reviews

Korean Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

How long is the flight from Boston to Hanoi?
For as low as $977, Korean Air can have you in Hanoi from Boston in 25h 30m. Boston and Hanoi are separated by a distance of 8033 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Boston to Hanoi round-trip?
Our cheapest airline available from Boston to Hanoi is Japan Airlines. Our recent data shows that you can find tickets from as low as $461 on this airline. Additional options worth looking into are Korean Air and ANA, starting at $730 and $758 round-trip. These flights start at 58% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Boston to Hanoi one-way?
The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from Cathay Pacific and Japan Airlines, as they are both options that can get you from Boston to Hanoi for a low price.
Where are the most common layover locations when flying from Boston to Hanoi?
The most popular layover on flights from Boston to Hanoi is Seoul. Doha is the second most popular location for layovers on flights from Boston to Hanoi.
What are some popular things to do or see while on a layover in Seoul?
Seoul travelers tend to visit Dongdaemun Market, Lotte World, and Gwanghwamun more than anywhere else. Those on a layover in Seoul interested in visiting Dongdaemun Market, Lotte World, or Gwanghwamun can do so by traveling 31.6 mi, 35.7 mi, and 30.1 mi, respectively from Incheon Intl. Those landing in Seoul looking to spend some time exploring during their layover can rent a car for about $50 per day.
Where are the least popular layover locations for Boston to Hanoi flights?
Boston to Hanoi flights that have layovers will least frequently stop in Tokyo. Hong Kong sees the second fewest layovers for non-direct flights flying from Boston to Hanoi.
Can I find deals for flights from Boston to Hanoi that include hotel bookings?
Yes. In addition to deals on Boston to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Hanoi.
Can I find deals for business class flights from Boston to Hanoi?
Yes. Cheapflights offers flight deals from Boston to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Hanoi?
Currently, April is the cheapest month in which you can book a flight from Boston to Hanoi (average of $908). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,504). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Hanoi flight routes

Other flight options

Other flights from Boston

Popular flights

Alternative routes for Boston to Hanoi

Boston to Ho Chi Minh City flights

Boston to Da Nang flights

Albany to Ho Chi Minh City flights

Hartford to Hanoi flights

Top 10 airlines flying from Boston to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$461	Average$1,333	FlexibilityNo cancel fee	On-time79%
Korean Air	Cheapest$730	Average$997	FlexibilityNo cancel fee	On-time81%
ANA	Cheapest$758	Average$867	FlexibilityNo cancel fee	On-time80%
Cathay Pacific	Cheapest$770	Average$1,076	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$793	Average$1,418	FlexibilityNo cancel fee	On-timeN/A
Qatar Airways	Cheapest$930	Average$1,080	FlexibilityNo cancel fee	On-time68%
United Airlines	Cheapest$931	Average$1,271	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$969	Average$2,280	FlexibilityNo cancel fee	On-time77%
JetBlue	Cheapest$975	Average$2,422	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$977	Average$1,274	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$463+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Hanoi with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Hanoi

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 August 9, 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 August 9, 2026.

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 August 9, 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 August 9, 2026.

Last-minute flights from Boston to HanoiDiscover last-minute flight deals from Boston to Hanoi. Data last updated August 9, 2026 and is based on user searches.

Discover last-minute flight deals from Boston to Hanoi. Data last updated August 9, 2026 and is based on user searches.

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 August 9, 2026.

Search for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.

Find flight deals from Boston to Hanoi

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Hanoi that are best for you.

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 August.

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.

Cheapflights Insights

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?

How much does it cost to fly round-trip from Boston to Hanoi?

Airfare is below average for this route at the moment.

Boston to Hanoi flights typically cost between $926 and $1,152 in September.The cheapest round-trip price found within the last 5 days was $889 on Multiple Airlines (Sep 2-Sep 17).

What’s the top layover airport for flights from Boston to Hanoi?

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?

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?

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?

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 August 9, 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.

Related info for your journey

How long is the flight from Boston to Hanoi?

What are the cheapest airlines flying from Boston to Hanoi round-trip?

What are the cheapest airlines to fly from Boston to Hanoi one-way?

Where are the most common layover locations when flying from Boston to Hanoi?

What are some popular things to do or see while on a layover in Seoul?

Where are the least popular layover locations for Boston to Hanoi flights?

Can I find deals for flights from Boston to Hanoi that include hotel bookings?

How can I find direct flights from Boston to Hanoi?

Can I find deals for business class flights from Boston to Hanoi?

What is the cheapest month to book a flight from Boston to Hanoi?

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.

Alternative routes for Boston to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Hanoi by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Boston to Hanoi by cabin class

Find flights from Boston to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 August 9, 2026.

Boston and Hanoi flights

Browse other Boston and Hanoi flight options. Last updated on August 9, 2026.

Other flights from Boston

Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 10 airlines flying from Boston to Hanoi

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boston to Hanoi
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 August 9, 2026.

Best flights from Boston to Hanoi
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 August 9, 2026.

Last-minute flights from Boston to Hanoi
Discover last-minute flight deals from Boston to Hanoi. Data last updated August 9, 2026 and is based on user searches.

One-way flights from Boston to Hanoi
Search for one-way flight options from Boston to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.

Boston to Hanoi flights typically cost between $926 and $1,152 in September.
The cheapest round-trip price found within the last 5 days was $889 on Multiple Airlines (Sep 2-Sep 17).