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Rio de Janeiro–Galeão Intl

$639+ Cheap flights from Dayton (DAY) to Rio de Janeiro–Galeão Intl, Brazil (GIG)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — GIG
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Dayton to Rio de Janeiro–Galeão Intl

Best flights from Dayton to Rio de Janeiro–Galeão Intl
Discover carefully curated flight deals from Dayton to Rio de Janeiro–Galeão Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:49 pmDAY - GIG
2 stops37h 46mUnited Airlines
Fri 3/69:55 pmGIG - DAY
2 stops24h 23mUnited Airlines
Deal found 12/20$1,215

Find flight deals from Dayton to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Rio de Janeiro–Galeão Intl (GIG). 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

$1,215
(United Airlines)

One-way from

$639
(United Airlines)
Provider with most accurate pricing for Dayton-Rio de Janeiro–Galeão Intl flight deals.
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Provider most trusted by Cheapflights users for Dayton-Rio de Janeiro–Galeão Intl flights.
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From Dayton to Rio de Janeiro–Galeão Intl
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One-way flight from Dayton to Rio de Janeiro–Galeão Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Rio de Janeiro–Galeão Intl 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 Dayton to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Dayton

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

DaytonRio de Janeiro

DAY - GIG

DAYGIG

Dayton

Mon 3/2

5:49 pm-9:35 am

2 stops37h 46m

Rio de Janeiro–Galeão Intl

Fri 3/6

9:55 pm-8:18 pm

2 stops24h 23m

$1,215

DaytonRio de Janeiro

DAY - GIG

DAYGIG

Dayton

Thu 1/15

9:05 am-9:35 am

2 stops22h 30m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from Dayton to Rio de Janeiro–Galeão Intl

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 Rio de Janeiro–Galeão Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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-Rio de Janeiro–Galeão Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-Rio de Janeiro–Galeão Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-Rio de Janeiro–Galeão Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Rio de Janeiro–Galeão Intl Airport 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 Dayton-Rio de Janeiro–Galeão Intl Airport 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 Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl 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 Rio de Janeiro–Galeão Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Rio de Janeiro–Galeão Intl?

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly out of when you book flights from Dayton to Rio de Janeiro–Galeão Intl. 0 airlines have flights from Dayton to Rio de Janeiro–Galeão Intl on a regular basis. Booking flights from Dayton to Rio de Janeiro–Galeão Intl should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro–Galeão Intl per day.

  • How long is the flight from Dayton to Rio de Janeiro–Galeão Intl Airport?

    There are many flights that can get you from Dayton to Rio de Janeiro–Galeão Intl Airport in 37h 46m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5070 mi.

  • Can I find deals for flights from Dayton to Rio de Janeiro–Galeão Intl that include hotel bookings?

    Yes. In addition to deals on Dayton to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Rio de Janeiro–Galeão Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Rio de Janeiro–Galeão Intl.

  • Can I find deals for business class flights from Dayton to Rio de Janeiro–Galeão Intl?

    Yes. Cheapflights offers flight deals from Dayton to Rio de Janeiro–Galeão Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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