$318 Cheap Flights from Dayton (DAY) to Prague (PRG)

View $318 flight on Mon, Dec 7, 2026Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Vaclav Havel Airport (PRG)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Dayton to Prague (DAY-PRG)

Prices were available within the past 7 days and start at $318 for one-way flights and $696 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Dec 7 - Tue, Dec 15
DAY
Dayton
PRG
Prague
$696 Roundtrip, found 15 hours ago
$696
Roundtrip
found 15 hours ago
Select Scandinavian Airlines flight, departing Mon, Dec 7 from Dayton to Prague, returning Tue, Dec 15, priced at $696 found 15 hours ago
Lufthansa
Tue, Apr 21 - Tue, Apr 28
DAY
Dayton
PRG
Prague
$728 Roundtrip, found 5 days ago
$728
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Apr 21 from Dayton to Prague, returning Tue, Apr 28, priced at $728 found 5 days ago
Lufthansa
Sun, Dec 6 - Wed, Dec 16
DAY
Dayton
PRG
Prague
$728 Roundtrip, found 15 hours ago
$728
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Sun, Dec 6 from Dayton to Prague, returning Wed, Dec 16, priced at $728 found 15 hours ago
Lufthansa
Sun, Dec 6 - Wed, Dec 16
DAY
Dayton
PRG
Prague
$730 Roundtrip, found 15 hours ago
$730
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Sun, Dec 6 from Dayton to Prague, returning Wed, Dec 16, priced at $730 found 15 hours ago
British Airways
Sun, Dec 6 - Tue, Dec 15
DAY
Dayton
PRG
Prague
$731 Roundtrip, found 15 hours ago
$731
Roundtrip
found 15 hours ago
Select British Airways flight, departing Sun, Dec 6 from Dayton to Prague, returning Tue, Dec 15, priced at $731 found 15 hours ago
Lufthansa
Tue, Apr 21 - Tue, Apr 28
DAY
Dayton
PRG
Prague
$740 Roundtrip, found 5 days ago
$740
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Apr 21 from Dayton to Prague, returning Tue, Apr 28, priced at $740 found 5 days ago
Lufthansa
Sun, Dec 6 - Wed, Dec 16
DAY
Dayton
PRG
Prague
$740 Roundtrip, found 15 hours ago
$740
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Sun, Dec 6 from Dayton to Prague, returning Wed, Dec 16, priced at $740 found 15 hours ago
Lufthansa
Sun, Dec 6 - Wed, Dec 16
DAY
Dayton
PRG
Prague
$742 Roundtrip, found 15 hours ago
$742
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Sun, Dec 6 from Dayton to Prague, returning Wed, Dec 16, priced at $742 found 15 hours ago
Austrian Airlines
Tue, Apr 21 - Tue, Apr 28
DAY
Dayton
PRG
Prague
$763 Roundtrip, found 5 days ago
$763
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Tue, Apr 21 from Dayton to Prague, returning Tue, Apr 28, priced at $763 found 5 days ago
Brussels Airlines
Mon, Dec 7 - Wed, Dec 16
DAY
Dayton
PRG
Prague
$930 Roundtrip, found 10 hours ago
$930
Roundtrip
found 10 hours ago
Select Brussels Airlines flight, departing Mon, Dec 7 from Dayton to Prague, returning Wed, Dec 16, priced at $930 found 10 hours ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Alternative airports near Prague

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

Select flight to Vaclav Havel PRG. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $1,272
PRG
Vaclav Havel
CheapestClosest
Average driving time to city center19 min
Flights from $1,272

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) cost?
You can find cheap one-way flights from $318 and cheap return flights from $696 DAY to PRG with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DAY to PRG ticket fares go up or down.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
The cheapest month to fly from DAY to PRG is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
Enter DAY to PRG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
Lufthansa, British Airways and United are just some of the carriers that fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
To find a cheap flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
The earliest flight from Dayton (DAY) to Prague (PRG) typically leaves at 6:00 AM, operated by Delta and Air France. This is a seasonal service active in August, allowing you to make the most of your day upon arrival in Prague. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
Flights from DAY to PRG with one stop typically take around 20 hours 20 minutes, covering approximately 4,505 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
Select the "Business class" and "First class" filters when looking for DAY to PRG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Prague from James M. Cox Dayton Intl. (DAY)?
If you're planning to travel to Prague from James M. Cox Dayton Intl. (DAY), you can fly typically into Vaclav Havel (PRG) Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT) before reaching Prague. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) flight and hotel package?
Securing a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) Prague Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel)?
If you booked your Dayton, OH (DAY-James M. Cox Dayton Intl.) to Prague (PRG-Vaclav Havel) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Vaclav Havel
Airlines serving
Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, Lufthansa, Scandinavian Airlines
Roundtrip price
$695
Distance
4504 mi

Book with confidence

Dayton to Prague Flights

The cheapest times to fly from Dayton to Prague

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

 

The best time to book a flight from Dayton to Prague

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

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 Dayton to Prague in 2026. You can also book with separate airlines for your outbound and return journeys, from $318 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 Dayton to Prague 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 Dayton to Prague 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.

 

Dayton to Prague Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.