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$495+ Cheap flights from Dayton (DAY) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — LIS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Dayton to Lisbon

Best flights from Dayton to Lisbon
Discover carefully curated flight deals from Dayton to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/304:21 pmDAY - LIS
2 stops25h 04mBritish Airways
Fri 2/611:05 amLIS - DAY
1 stop14h 33mBritish Airways
Deal found 12/16$495
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 1/309:05 amDAY - LIS
2 stops23h 15mUnited Airlines
Fri 2/610:55 amLIS - DAY
2 stops31h 28mUnited Airlines
Deal found 12/16$498
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:00 amDAY - LIS
1 stop21h 50mAmerican Airlines
Tue 1/2711:05 amLIS - DAY
1 stop14h 33mAmerican Airlines
Deal found 12/16$511
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 1/239:05 amDAY - LIS
2 stops18h 05mUnited Airlines
Tue 1/275:00 amLIS - DAY
2 stops19h 37mUnited Airlines
Deal found 12/16$499
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/231:33 pmDAY - LIS
2 stops23h 22mBritish Airways
Tue 1/2711:05 amLIS - DAY
1 stop14h 33mBritish Airways
Deal found 12/16$704
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 4/307:45 pmDAY - LIS
2 stops34h 15mUnited Airlines
Fri 5/811:25 amLIS - DAY
2 stops32h 38mUnited Airlines
Deal found 12/15$681

Find flight deals from Dayton to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Lisbon (LIS). 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(oojo)
Provider with most accurate pricing for Dayton-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Lisbon Humberto Delgado flights.
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From Dayton to Lisbon Humberto Delgado
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Lisbon 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 18, 2025.
Use the filters below to find and compare flights from Dayton to Lisbon that are best for you.

Fly from

Dayton

Fly to

Lisbon

Route

Depart

Return

Price

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/30

4:21 pm-10:25 pm

2 stops25h 04m

Lisbon Humberto Delgado

Fri 2/6

11:05 am-8:38 pm

1 stop14h 33m

$495

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/30

9:05 am-1:20 pm

2 stops23h 15m

Lisbon Humberto Delgado

Fri 2/6

10:55 am-1:23 pm

2 stops31h 28m

$498

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/23

9:05 am-8:10 am

2 stops18h 05m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-7:37 pm

2 stops19h 37m

$499

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/23

6:00 am-8:50 am

1 stop21h 50m

Lisbon Humberto Delgado

Tue 1/27

11:05 am-8:38 pm

1 stop14h 33m

$511

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Thu 4/30

7:45 pm-11:00 am

2 stops34h 15m

Lisbon Humberto Delgado

Fri 5/8

11:25 am-3:03 pm

2 stops32h 38m

$681

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/23

1:33 pm-5:55 pm

2 stops23h 22m

Lisbon Humberto Delgado

Tue 1/27

11:05 am-8:38 pm

1 stop14h 33m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Dayton to Lisbon

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 Lisbon in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Lisbon 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-Lisbon 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 Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Lisbon

What is the cheapest month to book a flight from Dayton to Lisbon?

Currently, February is the cheapest month in which you can book a flight from Dayton to Lisbon (average of $498). Flying from Dayton to Lisbon in June is currently the most expensive (average of $1,045). 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 DAY to LIS?

Find hourly flight availability from Dayton to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines from Dayton to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

    A quick flight from Dayton to Lisbon can take about 21h 50m. United Airlines provides one of the quickest options available for as low as $511. The distance between Dayton and Lisbon is about 3883 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Dayton to Lisbon round-trip?

    According to our current data, United Airlines ($575), offers the cheapest pricing from Dayton to Lisbon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton to Lisbon 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 Dayton to Lisbon?

    Currently, February is the cheapest month in which you can book a flight from Dayton to Lisbon (average of $498). Flying from Dayton to Lisbon in June is currently the most expensive (average of $1,045). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

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Top airline flying from Dayton to Lisbon

Discover the top airline that operate flights from Dayton to Lisbon. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$575Average$942FlexibilityNo cancel feeOn-time69%

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