$711 Cheap Flights from Hong Kong (HKG) to Dayton (DAY)

View $711 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Dayton Intl. Airport (DAY)

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Cheap Flights from Hong Kong to Dayton (HKG-DAY)

Prices were available within the past 7 days and start at $711 for one-way flights and $1,154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Sep 22 - Sat, Oct 4
HKG
Hong Kong SAR
DAY
Dayton
$1,154 Roundtrip, found 6 days ago
$1,154
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Hong Kong SAR to Dayton, returning Sat, Oct 4, priced at $1,154 found 6 days ago
Cathay Pacific
Sat, Sep 20 - Sat, Oct 4
HKG
Hong Kong SAR
DAY
Dayton
$1,205 Roundtrip, found 6 days ago
$1,205
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, Sep 20 from Hong Kong SAR to Dayton, returning Sat, Oct 4, priced at $1,205 found 6 days ago
Cathay Pacific
Mon, Sep 22 - Mon, Oct 6
HKG
Hong Kong SAR
DAY
Dayton
$1,276 Roundtrip, found 6 days ago
$1,276
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Hong Kong SAR to Dayton, returning Mon, Oct 6, priced at $1,276 found 6 days ago
Cathay Pacific
Tue, Sep 23 - Tue, Oct 7
HKG
Hong Kong SAR
DAY
Dayton
$1,295 Roundtrip, found 6 days ago
$1,295
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Tue, Sep 23 from Hong Kong SAR to Dayton, returning Tue, Oct 7, priced at $1,295 found 6 days ago
Cathay Pacific
Sat, Sep 20 - Mon, Oct 6
HKG
Hong Kong SAR
DAY
Dayton
$1,327 Roundtrip, found 6 days ago
$1,327
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, Sep 20 from Hong Kong SAR to Dayton, returning Mon, Oct 6, priced at $1,327 found 6 days ago
Cathay Pacific
Wed, Sep 24 - Mon, Oct 6
HKG
Hong Kong SAR
DAY
Dayton
$1,399 Roundtrip, found 6 days ago
$1,399
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Hong Kong SAR to Dayton, returning Mon, Oct 6, priced at $1,399 found 6 days ago
EVA Airways
Tue, Sep 23 - Tue, Oct 7
HKG
Hong Kong SAR
DAY
Dayton
$1,410 Roundtrip, found 6 days ago
$1,410
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Tue, Sep 23 from Hong Kong SAR to Dayton, returning Tue, Oct 7, priced at $1,410 found 6 days ago
United
Tue, Sep 23 - Tue, Oct 7
HKG
Hong Kong SAR
DAY
Dayton
$1,449 Roundtrip, found 6 days ago
$1,449
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from Hong Kong SAR to Dayton, returning Tue, Oct 7, priced at $1,449 found 6 days ago
Qatar Airways
Tue, Sep 23 - Tue, Oct 7
HKG
Hong Kong SAR
DAY
Dayton
$1,525 Roundtrip, found 6 days ago
$1,525
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, Sep 23 from Hong Kong SAR to Dayton, returning Tue, Oct 7, priced at $1,525 found 6 days ago
Lufthansa
Tue, Sep 23 - Tue, Oct 7
HKG
Hong Kong SAR
DAY
Dayton
$1,690 Roundtrip, found 6 days ago
$1,690
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep 23 from Hong Kong SAR to Dayton, returning Tue, Oct 7, priced at $1,690 found 6 days ago
Flights from Hong Kong (HKG) to Dayton (DAY)
Origin airport
Hong Kong Intl.
Destination airport
James M. Cox Dayton Intl.
Roundtrip price
$1,153
Distance
7981 mi

Hong Kong to Dayton Flights

The cheapest times to fly from Hong Kong to Dayton

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 Hong Kong to Dayton are during the month of September. You can find some of the cheapest flights from Hong Kong to Dayton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Dayton

Sunday is one of the best days to book for cheap flights from Hong Kong to Dayton: 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 Hong Kong to Dayton

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 Hong Kong to Dayton in 2025. You can also book with separate airlines for your outbound and return journeys, from $711 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 Hong Kong to Dayton 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 Hong Kong to Dayton 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 Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY) cost?
Secure a cheap one-way flight from $711 or cheap return flight from $1,154 from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY)?
Flying in September is a great way to save, as it's the cheapest month for flights between HKG and DAY. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HKG to DAY flight.
How many flights per day from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY)?
There are no daily direct flights from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from HKG to DAY?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year 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 Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY)?
To avoid potential delays on the Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY) route, fly before 3 PM. Departures after this time have a 22% higher chance of being 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 Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY) last-minute?
Waiting until right before your break to book a flight from HKG to DAY generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a HKG to DAY flight and hotel package?
Compared with arranging hotels and flights separately, booking a HKG to DAY flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to James M. Cox Dayton Intl. Airport (DAY)?
In most cases, you can modify or cancel your HKG to DAY flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.