BOS - HAN

$374 Find Cheap Flights from Boston to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Hanoi departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Hanoi.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Hanoi.
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Everything you should know

Cheapest round-trip
$904
Overall average: $1,031
Cathay Pacific
Sun 3/8Mon 4/6
BOS - HAN • 1 stop
Cheapest one-way
$374
Typical prices: $475-$645
Cathay Pacific
Sun 1/25
BOS - HAN • 1 stop
When to travel
November
Cheapest • 24% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Hanoi (BOS-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Hanoi

Sun, Mar 8 - Mon, Apr 6
Cathay Pacific Logo
1:30 am - 6:30 pm
BOS
-
HAN
30h 00m
1 stop
Cathay Pacific Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m
1 stop
$904Cathay Pacific
Tue, Mar 17 - Mon, Apr 13
Korean Air Logo
12:00 pm - 9:45 pm
BOS
-
HAN
22h 45m
1 stop
Korean Air Logo
12:00 pm - 10:20 am
HAN
-
BOS
33h 20m
1 stop
$908Korean Air
Sun, Mar 22 - Fri, Apr 10
Qatar Airways Logo
9:40 pm - 12:20 pm
BOS
-
HAN
27h 40m
1 stop
Qatar Airways Logo
8:45 am - 3:15 pm
HAN
-
BOS
41h 30m
1 stop
$910Qatar Airways
Tue, Mar 17 - Mon, Apr 13
Korean Air Logo
6:00 am - 9:45 pm
BOS
-
HAN
28h 45m
2 stops
Korean Air Logo
11:10 pm - 10:20 am
HAN
-
BOS
22h 10m
1 stop
$913Korean Air
Mon, Mar 9 - Mon, Apr 6
Multiple Airlines Logo
6:10 am - 6:30 pm
BOS
-
HAN
25h 20m
2 stops
Multiple Airlines Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m
1 stop
$915Multiple Airlines
Mon, Mar 16 - Wed, Apr 1
Delta Logo
6:50 pm - 11:10 am
BOS
-
HAN
29h 20m
2 stops
Delta Logo
11:10 pm - 11:59 pm
HAN
-
BOS
35h 49m
2 stops
$919Delta
Mon, Apr 20 - Tue, May 5
Cathay Pacific Logo
1:40 am - 6:05 pm
BOS
-
HAN
29h 25m
1 stop
Cathay Pacific Logo
10:55 am - 11:00 pm
HAN
-
BOS
23h 05m
1 stop
$921Cathay Pacific
Tue, Apr 21 - Tue, May 5
Cathay Pacific Logo
1:40 am - 6:05 pm
BOS
-
HAN
29h 25m
1 stop
Cathay Pacific Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m
1 stop
$923Cathay Pacific
Tue, Mar 17 - Mon, Apr 13
Korean Air Logo
6:00 am - 9:45 pm
BOS
-
HAN
28h 45m
2 stops
Korean Air Logo
11:10 pm - 10:59 pm
HAN
-
BOS
34h 49m
2 stops
$924Korean Air
Wed, Apr 15 - Sun, Apr 26
Cathay Pacific Logo
1:40 am - 9:55 am
BOS
-
HAN
21h 15m
1 stop
Cathay Pacific Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m
1 stop
$926Cathay Pacific
Booking Insights

KAYAK's insights & trends for Boston to Hanoi flights

Get data-powered insights and trends into flights from Boston to Hanoi to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Hanoi is November, where tickets cost $872 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,608 and $1,538 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Hanoi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Hanoi, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$374
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boston to Hanoi

When to book flights from Boston to Hanoi

Are your dates flexible? Find out the best times to travel from Boston to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Hanoi

  • How kid-friendly is Cathay Pacific on flights from Boston to Hanoi?

    Cathay Pacific is known for providing a kid-friendly experience on their flights from Boston to Hanoi. They offer various amenities and services to keep young travelers entertained and comfortable throughout the journey. For instance, they provide in-flight entertainment systems with a wide selection of movies, TV shows, and games suitable for different age groups. Additionally, they offer special meals for children, including options that cater to specific dietary needs or preferences.

  • What are the visa requirements for US citizens flying from Boston to Hanoi?

    US citizens traveling from Boston to Hanoi, Vietnam, will require a visa to enter the country. The visa can be obtained in advance from the Embassy of Vietnam in the United States or through an online visa application process. A valid passport with a minimum of six months validity from the date of entry is also necessary.

  • Which layovers are common for Cathay Pacific on flights from Boston to Hanoi?

    Cathay Pacific offers flights from Boston to Hanoi with layovers at various airports. Common layover options for this route may include Hong Kong International Airport (HKG), Taipei Taoyuan International Airport (TPE), and Incheon International Airport (ICN) in Seoul. These layovers allow passengers to connect to their onward flight to Hanoi.

  • How can I get to the city center after my flight from Boston to Hanoi?

    Upon arriving at Hanoi's Noi Bai International Airport from Boston, you have several public transportation options to reach the city center. The most convenient one is the airport shuttle bus, such as the Route 86 bus, which operates regularly and takes you directly to the city center.

  • What is the cheapest flight from Boston to Hanoi?

    In the last 3 days, the lowest price for a flight from Boston to Hanoi was $374 for a one-way ticket and $904 for a round-trip.

  • Do I need a passport to fly between Boston and Hanoi?

    A passport is required to fly from Boston to Hanoi.

  • Which airports will I be using when flying from Boston to Hanoi?

    On your way to Hanoi, you’ll fly out from Boston Logan Intl. You’ll be landing at Hanoi Noibai.

  • Which aircraft models fly most regularly from Boston to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Hanoi?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and Hanoi, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Hanoi from Boston?

    Seoul is the most popular layover city among KAYAK users traveling from Boston to Hanoi.

  • Which is the best airline for flights from Boston to Hanoi, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Boston to Hanoi are Korean Air and ANA. With an average price for the route of $1,003 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $867 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Boston to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Boston with another airline. Booking your flights between Boston and HAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Hanoi

  • Japan Airlines offers a range of in-flight entertainment amenities on their flights from Boston to Hanoi. Passengers can enjoy a selection of movies, TV shows, and music through personal seatback screens. Additionally, there are audio options, including podcasts and audiobooks. Travelers can stay connected with Wi-Fi services for web browsing and email. JAL's entertainment system also features games, language learning programs, and a flight map for real-time tracking.
  • You can rent a car after your flight from Boston to Hanoi. There are several car rental companies available in Hanoi that offer a variety of options. Some popular rental companies include Avis, Budget, Enterprise, and Hertz. These companies provide a range of vehicles to suit your needs, from economy cars to SUVs. Simply contact the rental company of your choice to inquire about availability and make a reservation for a convenient and hassle-free car rental experience in Hanoi.
  • Japan Airlines (JAL) demonstrates its commitment to sustainable travel on flights from Boston to Hanoi through various initiatives. JAL uses modern aircraft equipped with advanced fuel-efficient engines, reducing carbon emissions during the journey. The airline also implements recycling programs onboard, ensuring proper waste management and minimizing environmental impact.
  • When flying with Korean Air from Boston to Hanoi, you can pre-select your seat. You have the option to choose your seat during the booking process or manage your reservation later through the airline's website or customer service. For example, you can select a window seat for a scenic view, an aisle seat for easy access, or a seat near the front for quicker disembarkation.
  • Qatar Airways has specific pet restrictions for flights from Boston to Hanoi. Only cats, dogs, and falcons are allowed as pets, and they must meet certain criteria. The maximum weight allowed for pets and their carriers combined is 70 lb. For example, if your pet weighs 40 lb, the carrier must not exceed 30 lb.

Reviews of the top 5 airlines serving from Boston to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Boston to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1187 reviews
8.3Comfort
8.7Crew
8.5Boarding
8.2Entertainment
8.1Food
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

Good. No issues except a slight delay. Crew came in late.

Not a pleasant experience, service was poor. Didn't like it

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Everything you need to know for your flight from Boston to Hanoi

Information on your arrival and departure airports