$387 Find Cheap Flights from Boston to Vietnam

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 Vietnam departing on 9/8. 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

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Best Vietnam Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Hanoi
Hanoi1 stop$724
Da Nang
Da Nang2 stops$850
Nha Trang
Nha Trang1 stop$1,008
Phu Quoc
Phu Quoc1 stop$1,417
Hanoi
Hanoi1 stop$724
Da Nang
Da Nang2 stops$850
Nha Trang
Nha Trang1 stop$1,008
Phu Quoc
Phu Quoc1 stop$1,417

Cheap Flights from Boston to Vietnam

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Vietnam 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 Vietnam

Tue, Sep 2 - Tue, Oct 28
Korean Air Logo
12:55 pm - 9:35 pmBOS-HAN
21h 40m1 stop
Korean Air Logo
12:20 pm - 9:40 amHAN-BOS
32h 20m1 stop
$724Korean Air
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Tue, Sep 2 - Tue, Oct 28
 Logo
9:59 am - 10:40 amBOS-HAN
37h 41m2 stops
 Logo
11:30 pm - 9:40 amHAN-BOS
21h 10m1 stop
Mon, Sep 8 - Tue, Oct 14
Delta Logo
12:00 pm - 10:40 amBOS-HAN
35h 40m2 stops
Delta Logo
12:00 pm - 6:09 amHAN-BOS
29h 09m2 stops
$764Delta
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Sun, Sep 7 - Thu, Oct 9
Delta Logo
3:18 pm - 9:35 pmBOS-HAN
43h 17m2 stops
Delta Logo
12:00 pm - 6:09 amHAN-BOS
29h 09m2 stops
$770Delta
Find Deal
Mon, Sep 8 - Tue, Oct 14
Qatar Airways Logo
10:00 pm - 7:15 amBOS-HAN
22h 15m1 stop
Qatar Airways Logo
7:30 pm - 3:05 pmHAN-BOS
30h 35m1 stop
$893Qatar Airways
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Thu, Sep 4 - Fri, Oct 10
Qatar Airways Logo
10:00 pm - 7:15 amBOS-HAN
22h 15m1 stop
Qatar Airways Logo
7:30 pm - 3:05 pmHAN-BOS
30h 35m1 stop
$895Qatar Airways
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Thu, Jul 24 - Wed, Sep 3
Japan Airlines Logo
1:35 pm - 9:45 pmBOS-SGN
21h 10m1 stop
Japan Airlines Logo
8:00 am - 6:05 pmSGN-BOS
21h 05m1 stop
$930Japan Airlines
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Mon, Sep 1 - Tue, Sep 30
Cathay Pacific Logo
1:40 am - 10:05 amBOS-SGN
21h 25m1 stop
Cathay Pacific Logo
1:45 pm - 11:00 pmSGN-BOS
20h 15m1 stop
$946Cathay Pacific
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Wed, Sep 24 - Mon, Oct 13
Cathay Pacific Logo
1:40 am - 9:55 amBOS-HAN
21h 15m1 stop
Cathay Pacific Logo
10:30 am - 11:00 pmHAN-BOS
23h 30m1 stop
$947Cathay Pacific
Find Deal
Wed, Jul 23 - Wed, Sep 3
Japan Airlines Logo
1:35 pm - 9:45 pmBOS-SGN
21h 10m1 stop
Japan Airlines Logo
8:00 am - 6:05 pmSGN-BOS
21h 05m1 stop
$977Japan Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Boston to Vietnam flights

Get data-powered insights and trends into flights from Boston to Vietnam 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 Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Vietnam, 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 Vietnam is September, when tickets cost $941 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,594 and $1,549 respectively.

What’s the cheapest day of the week to fly from Boston to Vietnam?

The average price of all round-trip flights from Boston to Vietnam clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Vietnam on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boston to Vietnam. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

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

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 Vietnam, 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 Vietnam, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.


Good to know

Low seasonMay
High seasonJanuary
Cheapest flight$387
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boston to Hanoi

FAQs - booking Vietnam flights

  • What is the most popular mode of transportation from HAN airport to the city center?

    Taking a taxi from Noi Bai International Airport to the heart of Hanoi is the fastest and most reliable option. Depending on the degree of traffic, a number of different taxi companies may make the drive to and from HAN airport in less than 40 min.

  • Is there a place to rent a vehicle at HAN airport?

    The floor of the international terminal set aside for passenger arrivals may house car rental firms. Shuttle or pick-up services are offered by Avis, Hertz, and Budget between Hanoi Noi Bai Airport and non-airport locations.

  • Are there hotels near BOS airport?

    Yes. A complimentary airport shuttle and a 24h fitness facility help make the Hilton Boston Logan Airport a top pick among travelers. It is about 0.2 miles from Logan Airport (BOS).

  • Are there parking lots at BOS airport?

    Boston Logan Airport's only designated parking lot is within a few min walk from the terminal. Boston Logan offers a variety of parking alternatives to suit your requirements and budget, including short-term, long-term, and extended-stay parking as well as economy rate and premium assured parking.

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

    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 Vietnam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Vietnam 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 Vietnam?

    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 from Boston to Vietnam with an airline and back with another airline.

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

    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 from Boston to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally at night, when round-trip flights cost $1,274 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Vietnam is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,543.

Top tips for finding cheap flights to Vietnam

  • To go to Vietnam, you may fly into either Noi Bai International Airport (HAN) or Tan Son Nhat International Airport. Both of these airports serve the country. HAN serves more passengers than any other airport in the country, with the exception of Tan Son Nhat International Airport, which is the country's busiest airport overall. When it comes to the movement of freight, HAN is likewise the busiest airport in the nation.
  • If you have checked in early, you can relax at various lounges at BOS airport. There are three Priority Pass lounges and two restaurants at Boston Logan International Airport that provide savings to passengers who have a Priority Pass membership. If you have a Priority Pass membership, you may enjoy these benefits. There is one restaurant in Terminal B, one lounge and one restaurant in Terminal C, and two lounges in Terminal E (which is where the majority of the airport's foreign flights depart and arrive).
  • There are designated nursing spaces available for breastfeeding and breast pumping mothers who are traveling through Boston Logan International Airport. In Terminal A, there are nursing rooms accessible both before and after passengers go through security. In each nursing room there is a sink, a changing station, and a seat that folds down from the wall. Additionally, a power outlet is included in many of them.
  • At the BOS airport, there are designated spaces for the relief of pets. They may be found in the post-security area of Terminal E near Gate E7, in the post-security area of Terminal C near Gate C20, and in the post-security area of Terminal B near Gate B29.
  • Both the BOS and the HAN airports provide a wide variety of services to accommodate travelers with mobility issues. Assistance with renting a wheelchair and traversing the terminal is available at any time before, during, or after your journey at any airport. You may use this assistance whenever you need it. Before your flight, let the airline know whether you would want to use the extra services they provide.

Top 5 airlines serving from Boston to Vietnam

 
Need help choosing which airline to fly with from Boston to Vietnam? 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 1088 reviews
8.7Crew
8.1Food
8.3Comfort
8.2Entertainment
8.5Boarding
Airline reviews

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!

10.0 ExcellentAnonymous, May 2025LAS - ICN
Read more Korean Air reviews

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

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

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

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

Was in premium economy. It is slightly better than economy, but the way the seat reclines actually makes it harder to sit (the seat slides forward and the foot rest comes up - you can lie fairly well reclined but you’ll have to sit cross legged because there is no place for your legs to stretch out. Food is basic economy. Service was great. All in all good, but may make more sense to pay more for business or save a bit and just sit in economy.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

A great flight experience - great seats, lots of ROOM for legs & in the aisle. Great attendants! My flight cost me the same as ZipAir, the website was WAY less confusing & wonky - this will be my 1st choice for my next Japan trip. Very pleased / well cared for.

The plane was dirty, there was trash in the seat pocket in front of me.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

When comes to Taiwan airlines China airlines is the best rest are pure trash

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

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

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