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$471+ Cheap flights from Detroit (DTT) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HAN
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Detroit to Hanoi

Cheapest flights from Detroit to Hanoi
Explore the most affordable flight options available from Detroit to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Cathay Pacific deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:25 pmDTW - HAN
2 stops32h 15mCathay Pacific
Tue 1/137:30 pmHAN - DTW
2 stops39h 05mCathay Pacific
Deal found 12/21$1,990
This EVA Air deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:40 amDTW - HAN
2 stops40h 55mMultiple Airlines
Thu 1/156:20 pmHAN - DTW
2 stops33h 59mMultiple Airlines
Deal found 12/21$1,993
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:35 pmDTW - HAN
2 stops29h 00mMultiple Airlines
Tue 1/1310:55 pmHAN - DTW
1 stop31h 15mMultiple Airlines
Deal found 12/21$2,008
This Cathay Pacific deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:25 pmDTW - HAN
2 stops32h 15mCathay Pacific
Thu 1/157:30 pmHAN - DTW
2 stops39h 05mCathay Pacific
Deal found 12/21$2,040
This Qatar Airways deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amDTW - HAN
2 stops36h 55mQatar Airways
Wed 1/147:10 pmHAN - DTW
2 stops37h 08mQatar Airways
Deal found 12/21$2,067
This Qatar Airways deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:05 amDTW - HAN
2 stops34h 50mQatar Airways
Fri 1/168:55 amHAN - DTW
2 stops47h 23mQatar Airways
Deal found 12/21$2,069
This Cathay Pacific deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:30 amDTW - HAN
2 stops42h 10mCathay Pacific
Tue 1/137:30 pmHAN - DTW
2 stops39h 05mCathay Pacific
Deal found 12/21$2,082
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:46 amDTW - HAN
2 stops37h 49mMultiple Airlines
Tue 1/1310:55 pmHAN - DTW
1 stop31h 15mMultiple Airlines
Deal found 12/21$2,088
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:22 pmDTW - HAN
2 stops48h 08mMultiple Airlines
Tue 1/1310:55 pmHAN - DTW
1 stop31h 15mMultiple Airlines
Deal found 12/21$2,091
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:22 pmDTW - HAN
2 stops39h 18mMultiple Airlines
Tue 1/1310:55 pmHAN - DTW
1 stop31h 15mMultiple Airlines
Deal found 12/21$2,107
This Qatar Airways deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amDTW - HAN
2 stops36h 55mQatar Airways
Fri 1/168:55 amHAN - DTW
2 stops47h 23mQatar Airways
Deal found 12/21$2,109
This Cathay Pacific deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:30 amDTW - HAN
2 stops36h 35mCathay Pacific
Fri 1/1611:05 amHAN - DTW
2 stops23h 30mCathay Pacific
Deal found 12/21$2,132

Find flight deals from Detroit to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$917
(Cathay Pacific)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,317
Provider with most accurate pricing for Detroit (DTT)-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Hanoi Noibai flights.
Search Deals
From Detroit (DTT) to Hanoi Noibai
Search Deals
One-way flight from Detroit (DTT) to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Detroit to Hanoi that are best for you.

Fly from

Detroit

Fly to

Hanoi

Route

Depart

Return

Price

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Sat 1/24

5:15 pm-4:30 pm

2 stops35h 15m

Hanoi Noibai

Tue 2/10

11:35 am-4:19 pm

2 stops40h 44m

$965

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Sat 1/24

8:00 am-6:30 pm

2 stops46h 30m

Hanoi Noibai

Tue 2/10

7:30 pm-7:12 pm

2 stops35h 42m

$967

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Tue 1/6

9:22 pm-10:25 pm

2 stops37h 03m

Hanoi Noibai

Wed 1/21

1:30 pm-9:02 pm

2 stops43h 32m

$1,132

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Thu 2/26

8:05 pm-3:25 pm

1 stop31h 20m

Hanoi Noibai

Sat 3/7

10:55 pm-6:10 pm

1 stop31h 15m

$1,212

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Thu 1/22

8:05 pm-3:25 pm

1 stop31h 20m

Hanoi Noibai

Mon 1/26

10:55 pm-6:10 pm

1 stop31h 15m

$1,241

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Thu 2/26

5:22 pm-10:20 am

2 stops28h 58m

Hanoi Noibai

Sat 3/7

5:30 pm-3:26 pm

2 stops33h 56m

$1,254

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Sat 1/24

8:05 pm-3:25 pm

1 stop31h 20m

Hanoi Noibai

Tue 2/10

10:55 pm-6:10 pm

1 stop31h 15m

$1,276

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Sun 2/8

1:08 pm-12:20 pm

2 stops35h 12m

Hanoi Noibai

Thu 2/26

7:10 pm-12:23 pm

2 stops53h 13m

$1,330

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Wed 1/21

7:20 pm-12:10 pm

3 stops52h 50m

$471

DetroitHanoi

DTW - HAN

DTWHAN

Detroit Metropolitan Wayne County

Tue 3/3

5:22 pm-5:25 pm

2 stops36h 03m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 15 results
1
2

Compare providers for flights from Detroit to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Hanoi in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Hanoi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Hanoi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Hanoi flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Hanoi

What is the cheapest month to book a flight from Detroit to Hanoi?

Currently, November is the cheapest month in which you can book a flight from Detroit to Hanoi (average of $1,033). Flying from Detroit to Hanoi in October is currently the most expensive (average of $1,762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to HAN?

Find hourly flight availability from Detroit to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Detroit to Hanoi by exploring options for tickets in the evening.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated December 23, 2025.
Peruse reviews from past customers who have flown with Delta and Turkish Airlines from Detroit to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,015 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,015 reviews
Delta
7.9
Good
8,015 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,112 reviews
Delta
7.9
Good
8,015 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Hanoi?

    For as low as $1,212, China Airlines can have you in Hanoi from Detroit in 31h 20m. The distance between Detroit and Hanoi is about 8009 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Detroit to Hanoi round-trip?

    Cheapflights users have booked flights from Detroit to Hanoi round-trip from $1,049. Other airlines that can offer you cheap pricing are China Eastern, from $1,065, and Delta, from $1,508. Turkish Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Detroit to Hanoi that include hotel bookings?

    Yes. In addition to deals on Detroit to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Hanoi.

  • Can I find deals for business class flights from Detroit to Hanoi?

    Yes. Cheapflights offers flight deals from Detroit to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Hanoi?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Hanoi (average of $1,033). Flying from Detroit to Hanoi in October is currently the most expensive (average of $1,762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Detroit to Hanoi

Discover the top 3 airlines that operate flights from Detroit to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,049Average$1,298FlexibilityNo cancel feeOn-time77%
China EasternCheapest$1,065Average$1,065FlexibilityNo cancel feeOn-time62%
DeltaCheapest$1,508Average$2,239FlexibilityNo cancel feeOn-timeN/A

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