$520 Cheap Flights from Detroit (DTW) to Hanoi (HAN)

View $520 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Detroit to Hanoi (DTW-HAN)

Prices were available within the past 7 days and start at $520 for one-way flights and $951 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit
HAN
Hanoi
$951 Roundtrip, found 5 days ago
$951
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Detroit to Hanoi, returning Tue, Sep 23, priced at $951 found 5 days ago
Alaska Airlines
Thu, Sep 4 - Tue, Sep 16
DTW
Detroit
HAN
Hanoi
$985 Roundtrip, found 5 days ago
$985
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Detroit to Hanoi, returning Tue, Sep 16, priced at $985 found 5 days ago
Alaska Airlines
Mon, Sep 22 - Tue, Sep 30
DTW
Detroit
HAN
Hanoi
$1,011 Roundtrip, found 1 day ago
$1,011
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Detroit to Hanoi, returning Tue, Sep 30, priced at $1,011 found 1 day ago
Alaska Airlines
Thu, Nov 20 - Thu, Dec 4
DTW
Detroit
HAN
Hanoi
$1,014 Roundtrip, found 3 days ago
$1,014
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Nov 20 from Detroit to Hanoi, returning Thu, Dec 4, priced at $1,014 found 3 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 25
DTW
Detroit
HAN
Hanoi
$1,141 Roundtrip, found 5 hours ago
$1,141
Roundtrip
found 5 hours ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Detroit to Hanoi, returning Tue, Nov 25, priced at $1,141 found 5 hours ago
China Eastern Airlines
Sat, Aug 9 - Fri, Aug 22
DTW
Detroit
HAN
Hanoi
$1,173 Roundtrip, found 17 hours ago
$1,173
Roundtrip
found 17 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 9 from Detroit to Hanoi, returning Fri, Aug 22, priced at $1,173 found 17 hours ago
All Nippon Airways
Tue, Aug 19 - Wed, Sep 3
DTW
Detroit
HAN
Hanoi
$1,194 Roundtrip, found 5 hours ago
$1,194
Roundtrip
found 5 hours ago
Select All Nippon Airways flight, departing Tue, Aug 19 from Detroit to Hanoi, returning Wed, Sep 3, priced at $1,194 found 5 hours ago
Qatar Airways
Mon, Sep 22 - Tue, Sep 30
DTW
Detroit
HAN
Hanoi
$1,312 Roundtrip, found 1 day ago
$1,312
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Sep 22 from Detroit to Hanoi, returning Tue, Sep 30, priced at $1,312 found 1 day ago
Delta
Wed, Sep 10 - Wed, Sep 24
DTW
Detroit
HAN
Hanoi
$1,352 Roundtrip, found 1 day ago
$1,352
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 10 from Detroit to Hanoi, returning Wed, Sep 24, priced at $1,352 found 1 day ago
Cathay Pacific
Mon, Sep 1 - Tue, Sep 30
DTW
Detroit
HAN
Hanoi
$1,369 Roundtrip, found 4 hours ago
$1,369
Roundtrip
found 4 hours ago
Select Cathay Pacific flight, departing Mon, Sep 1 from Detroit to Hanoi, returning Tue, Sep 30, priced at $1,369 found 4 hours ago

Alternative airports near Hanoi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Noi Bai Intl. HAN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $1,173
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city center24 min
Flights from $1,173
Flights from Detroit (DTW) to Hanoi (HAN)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Noi Bai Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Cathay Pacific, China Eastern Airlines, Delta, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$951
Distance
8014 mi

Detroit to Hanoi Flights

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

 

The best time to book a flight from Detroit to Hanoi

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $520 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN) cost?
Discover the latest flight deals from DTW 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 DTW to HAN?
The cheapest flights from DTW 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 DTW to HAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DTW to HAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN)?
You'll need to book a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DTW to HAN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN)?
To touch down at Noi Bai Intl. Airport (HAN) on schedule, choose a flight that leaves from Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood 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 Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN) last-minute?
Holding off until just before your trip to book a ticket from DTW to HAN generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a DTW to HAN flight and hotel package?
You'll typically save money by booking a DTW 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 easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Noi Bai Intl. Airport (HAN)?
Typically, it's possible to reschedule or cancel your DTW to HAN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.