$459 Cheap Flights from Baltimore (BWI) to Hanoi (HAN)

View $459 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Noi Bai Intl. Airport (HAN)

Cheap Flights from Baltimore to Hanoi (BWI-HAN)

Prices were available within the past 7 days and start at $459 for one-way flights and $991 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Nov 23 - Mon, Dec 8
BWI
Baltimore
HAN
Hanoi
$991 Roundtrip, found 5 days ago
$991
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Nov 23 from Baltimore to Hanoi, returning Mon, Dec 8, priced at $991 found 5 days ago
Alaska Airlines
Tue, Nov 18 - Sun, Nov 23
BWI
Baltimore
HAN
Hanoi
$1,036 Roundtrip, found 5 days ago
$1,036
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Nov 18 from Baltimore to Hanoi, returning Sun, Nov 23, priced at $1,036 found 5 days ago
Alaska Airlines
Tue, Mar 31 - Thu, Apr 23
BWI
Baltimore
HAN
Hanoi
$1,060 Roundtrip, found 6 days ago
$1,060
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Mar 31 from Baltimore to Hanoi, returning Thu, Apr 23, priced at $1,060 found 6 days ago
Alaska Airlines
Mon, Nov 10 - Mon, Nov 24
BWI
Baltimore
HAN
Hanoi
$1,062 Roundtrip, just found
$1,062
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Nov 10 from Baltimore to Hanoi, returning Mon, Nov 24, priced at $1,062 just found
Alaska Airlines
Sat, Sep 27 - Mon, Oct 20
BWI
Baltimore
HAN
Hanoi
$1,067 Roundtrip, found 6 days ago
$1,067
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Baltimore to Hanoi, returning Mon, Oct 20, priced at $1,067 found 6 days ago
Delta
Mon, Oct 27 - Tue, Nov 11
BWI
Baltimore
HAN
Hanoi
$1,070 Roundtrip, found 23 hours ago
$1,070
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Oct 27 from Baltimore to Hanoi, returning Tue, Nov 11, priced at $1,070 found 23 hours ago
Korean Air
Thu, Oct 16 - Tue, Oct 28
BWI
Baltimore
HAN
Hanoi
$1,076 Roundtrip, found 10 hours ago
$1,076
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Thu, Oct 16 from Baltimore to Hanoi, returning Tue, Oct 28, priced at $1,076 found 10 hours ago
Delta
Mon, Oct 27 - Tue, Nov 11
BWI
Baltimore
HAN
Hanoi
$1,077 Roundtrip, found 23 hours ago
$1,077
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Oct 27 from Baltimore to Hanoi, returning Tue, Nov 11, priced at $1,077 found 23 hours ago
United
Mon, Jan 26 - Tue, Feb 17
BWI
Baltimore
HAN
Hanoi
$1,082 Roundtrip, found 3 days ago
$1,082
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jan 26 from Baltimore to Hanoi, returning Tue, Feb 17, priced at $1,082 found 3 days ago
All Nippon Airways
Tue, Sep 23 - Tue, Sep 30
BWI
Baltimore
HAN
Hanoi
$1,114 Roundtrip, found 1 day ago
$1,114
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Sep 23 from Baltimore to Hanoi, returning Tue, Sep 30, priced at $1,114 found 1 day ago

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN) cost?
Grab a cheap one-way flight from $459 or cheap return flight from $991 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN)?
The cheapest month to fly from BWI to HAN is November, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BWI to HAN flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN)?
You'll need to take a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BWI to HAN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN)?
To touch down at Noi Bai Intl. Airport (HAN) on time, opt for a flight that leaves from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN) last-minute?
Waiting until just before your departure to book a ticket from BWI to HAN generally means paying more. While you might find some last-minute discounts, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a BWI to HAN flight and hotel package?
You'll generally save money by booking a BWI 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 everything in one place. After selecting your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Noi Bai Intl. Airport (HAN)?
If you reserved your BWI to HAN flight in the last 24 hours, you may be able to cancel or modify it without fees. 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 for further details.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Noi Bai Intl.
Airlines serving
Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Japan Airlines, Korean Air, Qatar Airways, Singapore Airlines, United
Roundtrip price
$990
Distance
8260 mi

Book with confidence

Book with confidence

Baltimore to Hanoi Flights

The cheapest times to fly from Baltimore 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 Baltimore to Hanoi are during the month of November. You can find some of the cheapest flights from Baltimore to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Hanoi

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $459 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 Baltimore 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 Baltimore 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.

 

Baltimore to Hanoi Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.