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$383+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HAN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Hanoi Noibai are usually found in January or February, booked 11 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$960
(oojo)

One-way from

$595
(Korean Air)

Popular in

December

Cheapest in

January

Average price

$1,051
Provider with most accurate pricing for Boston Logan Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Hanoi Noibai flights.
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From Boston Logan Intl to Hanoi Noibai
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One-way flight from Boston Logan Intl to Hanoi Noibai
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Highest demand for flights based on searches. 9% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Hanoi

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 April 15, 2025.

This KAYAK deal was found by Cheapflights users on 4/13. 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.
Sun 11/99:15 pmBOS - HAN
1 stop34h 25mQatar Airways
Sun 11/238:55 amHAN - BOS
1 stop41h 00mQatar Airways
Deal found 4/13$956
This oojo deal was found by Cheapflights users on 4/14. 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 5/149:35 pmBOS - HAN
1 stop30h 50mTurkish Airlines
Wed 5/2111:05 pmHAN - BOS
1 stop31h 35mTurkish Airlines
Deal found 4/14$966
This United deal was found by Cheapflights users on 4/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amBOS - HAN
2 stops29h 15mUnited Airlines
Sun 9/711:35 pmHAN - BOS
3 stops41h 23mUnited Airlines
Deal found 4/14$969
This Cathay Pacific deal was found by Cheapflights users on 4/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:30 amBOS - HAN
1 stop29h 55mCathay Pacific
Sun 11/237:25 pmHAN - BOS
1 stop38h 35mCathay Pacific
Deal found 4/13$989
This Korean Air deal was found by Cheapflights users on 4/14. 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 4/2712:55 pmBOS - HAN
1 stop21h 40mKorean Air
Sat 5/1711:10 pmHAN - BOS
2 stops27h 04mKorean Air
Deal found 4/14$1,010
This China Airlines deal was found by Cheapflights users on 4/14. 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.
Mon 4/287:00 amBOS - HAN
2 stops40h 35mMultiple Airlines
Mon 5/511:35 amHAN - BOS
2 stops31h 20mMultiple Airlines
Deal found 4/14$1,048
This JetBlue Airways deal was found by Cheapflights users on 4/14. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:15 pmBOS - HAN
1 stop27h 05mJetBlue
Tue 11/41:40 amHAN - BOS
1 stop24h 15mJetBlue
Deal found 4/14$1,104
This Delta deal was found by Cheapflights users on 4/14. 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 5/85:45 amBOS - HAN
2 stops28h 50mDelta
Tue 9/911:10 pmHAN - BOS
2 stops34h 31mDelta
Deal found 4/14$1,110
This oojo deal was found by Cheapflights users on 4/14. 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 7/144:30 pmBOS - HAN
2 stops33h 00mEtihad Airways
Wed 7/301:20 pmHAN - BOS
2 stops60h 35mEtihad Airways
Deal found 4/14$1,293
This Singapore Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 11/46:15 amBOS - HAN
3 stops41h 15mSingapore Airlines
Tue 11/116:25 pmHAN - BOS
2 stops46h 42mSingapore Airlines
Deal found 4/14$1,417

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 April 15, 2025.
Use the filters below to find and compare flights from Boston to Hanoi that are best for you.

Fly from

Boston

Fly to

Hanoi

Route

Depart

Return

Price

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 9/1

10:00 pm-1:55 pm

1 stop28h 55m

Hanoi Noibai

Wed 10/1

8:45 am-3:05 pm

1 stop41h 20m

$960

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 5/14

9:35 pm-3:25 pm

1 stop30h 50m

Hanoi Noibai

Wed 5/21

11:05 pm-7:40 pm

1 stop31h 35m

$966

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 8/28

6:00 am-10:15 pm

2 stops29h 15m

Hanoi Noibai

Sun 9/7

11:35 pm-5:58 am

3 stops41h 23m

$969

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Fri 4/25

1:40 am-6:05 pm

1 stop29h 25m

Hanoi Noibai

Sat 5/17

7:05 pm-11:00 pm

1 stop38h 55m

$997

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 4/27

12:55 pm-9:35 pm

1 stop21h 40m

Hanoi Noibai

Sat 5/17

11:10 pm-3:14 pm

2 stops27h 04m

$1,010

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 4/28

7:00 am-10:35 am

2 stops40h 35m

Hanoi Noibai

Mon 5/5

11:35 am-7:55 am

2 stops31h 20m

$1,048

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 5/8

5:45 am-9:35 pm

2 stops28h 50m

Hanoi Noibai

Tue 9/9

11:10 pm-10:41 pm

2 stops34h 31m

$1,110

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 7/14

4:30 pm-12:30 pm

2 stops33h 00m

Hanoi Noibai

Wed 7/30

1:20 pm-2:55 pm

2 stops60h 35m

$1,293

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 9/1

11:15 am-5:35 pm

3 stops43h 20m

Hanoi Noibai

Wed 10/1

6:30 pm-2:34 pm

3 stops55h 04m

$1,576

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 6/8

10:00 pm-7:15 am

1 stop22h 15m

Hanoi Noibai

Sat 8/2

3:00 am-3:05 pm

1 stop23h 05m

$1,582

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 24 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
FareScanPrice Accuracy-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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Hanoi flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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

How far ahead should I book a flight from Boston to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Hanoi. Price data was last updated on April 11, 2025.

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 11 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, September is the cheapest month in which you can book a flight from Boston to Hanoi (average of $975). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,618). 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.

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

Find hourly flight availability from Boston to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s optimal to fly from Boston to Hanoi in the morning. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Boston to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from Boston to Hanoi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Hanoi flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

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.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

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).

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 April 15, 2025.
To help decide which airline to fly from Boston to Hanoi, see what other customers have to say about Korean Air, Japan Airlines and Singapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,288 reviews
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,195 reviews
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,917 reviews
Korean Air
8.4
Very good
1,063 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    Our cheapest airline available from Boston to Hanoi is Qatar Airways. Our recent data shows that you can find tickets from as low as $960 on this airline. Additional options worth looking into are Turkish Airlines and United Airlines, starting at $966 and $969 round-trip. These flights start at 21% 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 $595. However, be on the lookout for offers from Qatar Airways and American 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. Hong Kong 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 Myeongdong Cathedral, Dongdaemun Market, and Bukchon Hanok Village more than anywhere else. Those on a layover in Seoul interested in visiting Myeongdong Cathedral, Dongdaemun Market, or Bukchon Hanok Village can do so by traveling 30.4 mi, 31.6 mi, and 30.6 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 are some popular points of interest to see during a layover in Hong Kong?

    The majority of Hong Kong visitors spend their time at Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park. Travelers on a layover in Hong Kong can visit Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park, by traveling 7.8 mi, 18.3 mi, and 16.9 mi, respectively after landing at Hong Kong Intl.

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

    Boston to Hanoi flights that have layovers will least frequently stop in Atlanta. Tokyo 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, September is the cheapest month in which you can book a flight from Boston to Hanoi (average of $975). Flying from Boston to Hanoi in December is currently the most expensive (average of $1,618). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$749Average$897FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$768Average$1,012FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$774Average$945FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$870Average$1,029FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$876Average$1,384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$885Average$1,076FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$984Average$1,302FlexibilityNo cancel feeOn-time62%
DeltaCheapest$984Average$1,556FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,028Average$1,347FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$2,044Average$2,094FlexibilityNo cancel feeOn-time77%

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