$495 Cheap Flights from Boise (BOI) to Hanoi (HAN)

View $495 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Boise to Hanoi (BOI-HAN)

Prices were available within the past 7 days and start at $495 for one-way flights and $960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Aug 18 - Fri, Aug 22
BOI
Boise
HAN
Hanoi
$960 Roundtrip, found 3 days ago
$960
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Boise to Hanoi, returning Fri, Aug 22, priced at $960 found 3 days ago
Alaska Airlines
Thu, Aug 14 - Sat, Aug 23
BOI
Boise
HAN
Hanoi
$968 Roundtrip, found 3 days ago
$968
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Boise to Hanoi, returning Sat, Aug 23, priced at $968 found 3 days ago
Alaska Airlines
Tue, Mar 3 - Tue, Mar 17
BOI
Boise
HAN
Hanoi
$971 Roundtrip, found 5 days ago
$971
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Boise to Hanoi, returning Tue, Mar 17, priced at $971 found 5 days ago
Alaska Airlines
Thu, Aug 14 - Sat, Aug 23
BOI
Boise
HAN
Hanoi
$976 Roundtrip, found 3 days ago
$976
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Boise to Hanoi, returning Sat, Aug 23, priced at $976 found 3 days ago
Alaska Airlines
Mon, Aug 18 - Fri, Aug 22
BOI
Boise
HAN
Hanoi
$978 Roundtrip, found 3 days ago
$978
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Boise to Hanoi, returning Fri, Aug 22, priced at $978 found 3 days ago
Alaska Airlines
Mon, Sep 8 - Sat, Sep 20
BOI
Boise
HAN
Hanoi
$982 Roundtrip, found 5 days ago
$982
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep 8 from Boise to Hanoi, returning Sat, Sep 20, priced at $982 found 5 days ago
China Airlines
Sun, Aug 31 - Mon, Sep 8
BOI
Boise
HAN
Hanoi
$988 Roundtrip, found 3 days ago
$988
Roundtrip
found 3 days ago
Select China Airlines flight, departing Sun, Aug 31 from Boise to Hanoi, returning Mon, Sep 8, priced at $988 found 3 days ago
United
Mon, Sep 29 - Sun, Oct 5
BOI
Boise
HAN
Hanoi
$1,032 Roundtrip, found 1 day ago
$1,032
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 29 from Boise to Hanoi, returning Sun, Oct 5, priced at $1,032 found 1 day ago
All Nippon Airways
Wed, Jul 23 - Sun, Sep 7
BOI
Boise
HAN
Hanoi
$1,065 Roundtrip, found 3 days ago
$1,065
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Jul 23 from Boise to Hanoi, returning Sun, Sep 7, priced at $1,065 found 3 days ago
Korean Air
Mon, Feb 9 - Thu, Mar 12
BOI
Boise
HAN
Hanoi
$1,162 Roundtrip, found 5 days ago
$1,162
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Feb 9 from Boise to Hanoi, returning Thu, Mar 12, priced at $1,162 found 5 days ago
Flights from Boise (BOI) to Hanoi (HAN)
Origin airport
Boise
Destination airport
Noi Bai Intl.
Airlines serving
All Nippon Airways, American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, United
Roundtrip price
$960
Distance
7228 mi

Boise to Hanoi Flights

The cheapest times to fly from Boise to Hanoi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Hanoi are during the month of August. You can find some of the cheapest flights from Boise to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Hanoi

Sunday is one of the best days to book for cheap flights from Boise to Hanoi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Hanoi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Hanoi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Hanoi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN) cost?
Discover the latest flight deals from BOI to HAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to HAN?
The cheapest flights from BOI to HAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to HAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOI to HAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN)?
Nonstop flights from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to HAN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN)?
To avoid possible delays on the Boise Airport (BOI) to Noi Bai Intl. Airport (HAN) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN) last-minute?
Last-minute bookings from BOI to HAN are usually more expensive. For the lowest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a BOI to HAN flight and hotel package?
You'll typically save money by booking a BOI to HAN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Noi Bai Intl. Airport (HAN)?
If you reserved your BOI to HAN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.