HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

$524+ Cheap flights from Dayton (DAY) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — HAN
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dayton to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,027
(KAYAK)

One-way from

$524
(American Airlines)
Provider with most accurate pricing for Dayton-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Hanoi Noibai flights.
Search Deals
From Dayton to Hanoi Noibai
Search Deals
One-way flight from Dayton to Hanoi Noibai
Search Deals

Find flight deals from Dayton to Hanoi

Cheapest flights from Dayton to Hanoi
Explore the most affordable flight options available from Dayton to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:17 pmDAY - HAN
2 stops43h 28mDelta
Wed 11/512:20 pmHAN - DAY
2 stops46h 24mDelta
Deal found 10/3$1,666
This Japan Airlines deal was found by Cheapflights users on 10/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:18 pmDAY - HAN
2 stops42h 12mJapan Airlines
Wed 11/511:55 pmHAN - DAY
2 stops50h 02mJapan Airlines
Deal found 10/5$1,681
This Qatar Airways deal was found by Cheapflights users on 10/5. 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 11/15:18 pmDAY - HAN
2 stops32h 02mQatar Airways
Tue 11/43:00 amHAN - DAY
2 stops32h 59mQatar Airways
Deal found 10/5$1,812

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 October 6, 2025.
Use the filters below to find and compare flights from Dayton to Hanoi that are best for you.

Fly from

Dayton

Fly to

Hanoi

Route

Depart

Return

Price

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Sun 1/11

2:04 pm-11:05 pm

2 stops45h 01m

Hanoi Noibai

Mon 1/19

12:25 am-8:22 pm

2 stops31h 57m

$1,075

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Thu 1/8

9:05 am-11:05 pm

2 stops26h 00m

Hanoi Noibai

Sun 1/18

12:25 am-1:23 pm

2 stops48h 58m

$1,075

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Tue 1/6

2:04 pm-11:05 pm

2 stops45h 01m

Hanoi Noibai

Sun 1/18

12:25 am-1:23 pm

2 stops48h 58m

$1,081

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Thu 1/8

9:05 am-11:05 pm

2 stops26h 00m

Hanoi Noibai

Tue 1/20

12:25 am-10:29 pm

2 stops34h 04m

$1,102

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Wed 1/7

9:05 am-11:05 pm

2 stops26h 00m

Hanoi Noibai

Tue 1/20

12:25 am-10:29 pm

2 stops34h 04m

$1,102

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Tue 1/6

2:04 pm-11:05 pm

2 stops45h 01m

Hanoi Noibai

Tue 1/20

12:25 am-10:29 pm

2 stops34h 04m

$1,107

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Mon 1/12

5:47 pm-11:05 pm

2 stops41h 18m

Hanoi Noibai

Mon 1/19

12:25 am-11:44 pm

2 stops35h 19m

$1,107

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Wed 1/7

9:05 am-11:05 pm

2 stops26h 00m

Hanoi Noibai

Thu 1/15

12:25 am-1:23 pm

2 stops48h 58m

$1,115

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Sat 1/10

4:21 pm-10:30 pm

2 stops42h 09m

Hanoi Noibai

Wed 1/21

11:55 pm-9:44 pm

2 stops33h 49m

$1,117

DaytonHanoi

DAY - HAN

DAYHAN

Dayton

Sat 1/10

1:33 pm-10:30 pm

2 stops44h 57m

Hanoi Noibai

Tue 1/20

11:55 pm-9:44 pm

2 stops33h 49m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 14 results
1
2

Compare providers for flights from Dayton 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 Dayton to Hanoi in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Dayton-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dayton-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 Dayton to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Dayton 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.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Hanoi?

    For as low as $1,102, ANA can have you in Hanoi from Dayton in 26h. There are 8159 mi between Dayton and Hanoi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.