Cheap flights from Boston to Hanoi from $415

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Hanoi departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Boston to Hanoi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
9:20 pm - 6:45 pm
BOS
-
HAN
34h 25m
1 stop
Etihad Airways Logo
8:40 pm - 2:40 pm
HAN
-
BOS
29h 00m
1 stop
$862Etihad Airways
Sun, Apr 19 - Sun, May 3
Etihad Airways Logo
4:25 pm - 6:40 am
BOS
-
HAN
27h 15m
1 stop
Etihad Airways Logo
8:40 pm - 2:40 pm
HAN
-
BOS
29h 00m
1 stop
$875Etihad Airways
Tue, May 5 - Tue, May 19
Cathay Pacific Logo
1:45 am - 6:10 pm
BOS
-
HAN
29h 25m
1 stop
Cathay Pacific Logo
10:55 am - 11:05 pm
HAN
-
BOS
23h 10m
1 stop
$892Cathay Pacific
Mon, Sep 7 - Tue, Sep 15
Etihad Airways Logo
4:25 pm - 6:40 am
BOS
-
HAN
27h 15m
1 stop
Etihad Airways Logo
8:25 am - 2:40 pm
HAN
-
BOS
41h 15m
1 stop
$900Etihad Airways
Thu, May 7 - Mon, May 25
Etihad Airways Logo
4:25 pm - 6:40 am
BOS
-
HAN
27h 15m
1 stop
Etihad Airways Logo
8:25 am - 2:40 pm
HAN
-
BOS
41h 15m
1 stop
$921Etihad Airways
Sat, May 30 - Wed, Jun 24
Etihad Airways Logo
4:25 pm - 6:45 pm
BOS
-
HAN
39h 20m
1 stop
Etihad Airways Logo
8:40 pm - 2:40 pm
HAN
-
BOS
29h 00m
1 stop
$929Etihad Airways
Fri, May 29 - Thu, Jun 11
United Airlines Logo
6:00 am - 10:15 pm
BOS
-
HAN
29h 15m
2 stops
United Airlines Logo
11:35 pm - 11:25 pm
HAN
-
BOS
34h 50m
2 stops
$931United Airlines
Tue, Sep 8 - Tue, Sep 15
Cathay Pacific Logo
1:45 am - 6:10 pm
BOS
-
HAN
29h 25m
1 stop
Cathay Pacific Logo
11:00 am - 11:05 pm
HAN
-
BOS
23h 05m
1 stop
$939Cathay Pacific
Wed, Sep 16 - Mon, Sep 21
Etihad Airways Logo
4:25 pm - 6:45 pm
BOS
-
HAN
39h 20m
1 stop
Etihad Airways Logo
8:25 am - 2:40 pm
HAN
-
BOS
41h 15m
1 stop
$947Etihad Airways
Sun, May 31 - Thu, Jun 25
Cathay Pacific Logo
1:45 am - 6:10 pm
BOS
-
HAN
29h 25m
1 stop
Cathay Pacific Logo
10:55 am - 11:05 pm
HAN
-
BOS
23h 10m
1 stop
$964Cathay Pacific
Mon, Sep 14 - Tue, Sep 29

Etihad Airways flights from Boston to Hanoi

Our best Etihad Airways deals on Boston to Hanoi flight tickets
Etihad Airways
Apr 19
BOS9:20 pmBoston Logan Intl
34h 25m
1 stop
HAN6:45 pmHanoi Noibai
May 3
HAN8:40 pmHanoi Noibai
29h 00m
1 stop
BOS2:40 pmBoston Logan Intl
$862
Etihad Airways
May 5
BOS4:25 pmBoston Logan Intl
27h 15m
1 stop
HAN6:40 amHanoi Noibai
May 19
HAN8:40 pmHanoi Noibai
29h 00m
1 stop
BOS2:40 pmBoston Logan Intl
$875
Etihad Airways
May 7
BOS4:25 pmBoston Logan Intl
27h 15m
1 stop
HAN6:40 amHanoi Noibai
May 25
HAN8:25 amHanoi Noibai
41h 15m
1 stop
BOS2:40 pmBoston Logan Intl
$900

Qatar Airways flights from Boston to Hanoi

Our best Qatar Airways deals on Boston to Hanoi flight tickets
Qatar Airways
Sep 16
BOS10:00 pmBoston Logan Intl
28h 55m
1 stop
HAN1:55 pmHanoi Noibai
Sep 30
HAN7:30 pmHanoi Noibai
30h 45m
1 stop
BOS3:15 pmBoston Logan Intl
$976
Qatar Airways
Sep 8
BOS3:51 pmBoston Logan Intl
28h 24m
2 stops
HAN7:15 amHanoi Noibai
Sep 15
HAN7:30 pmHanoi Noibai
30h 45m
1 stop
BOS3:15 pmBoston Logan Intl
$982
Qatar Airways
Sep 16
BOS10:00 pmBoston Logan Intl
22h 15m
1 stop
HAN7:15 amHanoi Noibai
Sep 30
HAN7:30 pmHanoi Noibai
27h 50m
2 stops
BOS12:20 pmBoston Logan Intl
$986

momondo 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, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Boston to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 4/19

9:20 pm-6:45 pm

1 stop34h 25m

Hanoi Noibai

Sun 5/3

8:40 pm-2:40 pm

1 stop29h 00m

$862

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 5/5

4:25 pm-6:40 am

1 stop27h 15m

Hanoi Noibai

Tue 5/19

8:40 pm-2:40 pm

1 stop29h 00m

$875

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 9/7

1:45 am-6:10 pm

1 stop29h 25m

Hanoi Noibai

Tue 9/15

10:55 am-11:05 pm

1 stop23h 10m

$892

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 5/7

4:25 pm-6:40 am

1 stop27h 15m

Hanoi Noibai

Mon 5/25

8:25 am-2:40 pm

1 stop41h 15m

$900

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sat 5/30

4:25 pm-6:40 am

1 stop27h 15m

Hanoi Noibai

Wed 6/24

8:25 am-2:40 pm

1 stop41h 15m

$921

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Fri 5/29

4:25 pm-6:45 pm

1 stop39h 20m

Hanoi Noibai

Thu 6/11

8:40 pm-2:40 pm

1 stop29h 00m

$929

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 9/8

6:00 am-10:15 pm

2 stops29h 15m

Hanoi Noibai

Tue 9/15

11:35 pm-11:25 pm

2 stops34h 50m

$931
Quickest round-trip

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 9/16

1:45 am-6:10 pm

1 stop29h 25m

Hanoi Noibai

Mon 9/21

11:00 am-11:05 pm

1 stop23h 05m

$939

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 5/31

4:25 pm-6:45 pm

1 stop39h 20m

Hanoi Noibai

Thu 6/25

8:25 am-2:40 pm

1 stop41h 15m

$947

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 9/14

1:45 am-6:10 pm

1 stop29h 25m

Hanoi Noibai

Tue 9/29

10:55 am-11:05 pm

1 stop23h 10m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

How to get the cheapest flight ticket from Boston to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Hanoi?

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Boston is in November. Flight prices, which tend to average around $869, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in November, then September is your next best option. Flight prices from Boston to Hanoi during September average around $892.

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

You are more likely to see cheaper flights to Hanoi from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,126 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Boston for as low as $964 on momondo.

Can stopping save me money on Boston to Hanoi flights?

You could potentially save up to 11% on your flight if you consider stops on a Boston to Hanoi flight.

How have Boston to Hanoi flight prices changed over time?

As of April 2026, prices for Boston to Hanoi flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Hanoi (BOS to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Hanoi

Fastest flight time

22h 15m

Direct flights

None
The fastest flight from Boston to Hanoi takes 22h 15m
There are no direct flights from Boston to Hanoi. There are no popular flight routes from Boston to Hanoi.
  • How far is Boston Logan Intl to Hanoi Noibai by plane?

    A flight from Boston Logan Intl to Hanoi Noibai will travel around 8047.7 mi. A reasonable flight in good conditions will take 22h 15m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Hanoi Noibai Airport?

    Prices for flights from Boston Logan Intl Airport to Hanoi Noibai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Hanoi Noibai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Hanoi?

Best airlines flying from Boston to Hanoi

Compare and see reviews for airlines that fly from Boston to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $461Free CancellationRating
8.3
1,760 reviews
Search Japan Airlines flights
Korean AirPriceFrom $730Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
ANAPriceFrom $758Free CancellationRating
8.4
1,160 reviews
Search ANA flights
DeltaPriceFrom $763Free CancellationRating
7.9
8,365 reviews
Search Delta flights
Cathay PacificPriceFrom $770Free CancellationRating
7.6
1,235 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $858Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.4
4,291 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $930Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
JetBluePriceFrom $975Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
EmiratesPriceFrom $1,199Free CancellationRating
8.1
3,551 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Hanoi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Hanoi. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Boston.

I’m not ready to book a flight from Boston to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Hanoi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/1
Fri 5/8

Find better results for your trip to Vietnam