$739 Find Cheap Flights from Dayton to Portugal - Compare and Save

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Cheap Flights from Dayton to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Lisbon
Lisbon2 stops$771
Porto
Porto2 stops$739
Lisbon
Lisbon2 stops$771
Porto
Porto2 stops$739

Book Cheap Dayton to Portugal Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to Portugal

Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
9:00 am - 9:30 amDAY  Dayton-OPO Porto
19h 30m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 5:32 pmOPO  Porto-DAY Dayton
16h 32m2 stops Frankfurt am Main Chicago O'Hare Intl
$739United Airlines
Mon, Dec 7 - Mon, Dec 14
United Airlines Logo
1:32 pm - 9:30 amDAY  Dayton-OPO Porto
14h 58m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 5:02 pmOPO  Porto-DAY Dayton
33h 32m2 stops Frankfurt am Main Chicago O'Hare Intl
$770United Airlines
Wed, Nov 25 - Wed, Dec 2
British Airways Logo
11:24 am - 5:45 pmDAY  Dayton-LIS Lisbon Humberto Delgado
25h 21m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
12:55 pm - 6:13 pmLIS  Lisbon Humberto Delgado-DAY Dayton
34h 18m2 stops London Heathrow Chicago O'Hare Intl
$771British Airways
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
7:55 pm - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
9h 25m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:25 pm - 5:32 pmLIS  Lisbon Humberto Delgado-DAY Dayton
34h 07m2 stops Frankfurt am Main Chicago O'Hare Intl
$778United Airlines
Thu, Dec 10 - Thu, Dec 17
British Airways Logo
6:43 pm - 6:05 pmDAY  Dayton-LIS Lisbon Humberto Delgado
18h 22m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
10:25 am - 9:15 pmLIS  Lisbon Humberto Delgado-DAY Dayton
15h 50m1 stop Philadelphia
$807British Airways
Thu, Dec 10 - Thu, Dec 17
United Airlines Logo
9:40 am - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
19h 40m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:20 pm - 7:08 pmLIS  Lisbon Humberto Delgado-DAY Dayton
11h 48m1 stop Washington, D.C. Dulles Intl
$809United Airlines
Thu, Dec 10 - Thu, Dec 17
American Airlines Logo
11:14 am - 9:05 amDAY  Dayton-LIS Lisbon Humberto Delgado
16h 51m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
10:25 am - 11:29 pmLIS  Lisbon Humberto Delgado-DAY Dayton
18h 04m2 stops Philadelphia Chicago O'Hare Intl
$814American Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
2:50 pm - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
14h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:55 am - 7:30 pmLIS  Lisbon Humberto Delgado-DAY Dayton
12h 35m1 stop Washington, D.C. Dulles Intl
$849United Airlines
Sat, Apr 3 - Fri, Apr 9
United Airlines Logo
7:45 pm - 9:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
32h 35m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
5:05 am - 11:44 pmLIS  Lisbon Humberto Delgado-DAY Dayton
23h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$870United Airlines
Sat, Apr 3 - Fri, Apr 9
United Airlines Logo
2:44 pm - 9:45 amDAY  Dayton-OPO Porto
38h 01m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
6:00 am - 6:41 pmOPO  Porto-DAY Dayton
17h 41m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$870United Airlines
Booking Insights

Price, demand and travel trends for Dayton to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Dayton to Portugal right now?

The cheapest fares from Dayton to Portugal on KAYAK in the last week were to Porto (OPO) from $739 round-trip, and to Lisbon Humberto Delgado (LIS) from $771 round-trip.

Which airport in Portugal is the cheapest to fly to from Dayton?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Lisbon Humberto Delgado (LIS) from $632
• Porto (OPO) from $1,343

What's the cheapest time of day to fly from Dayton to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the afternoon with average prices of $705. The morning is the most expensive time to fly, with average prices of $1,343.

Find deals

Key details for Dayton to Portugal flights

Low season

June

Cheapest flight

$739
Beat the crowds with an average 61% drop in travelers.
The most popular month to fly with an average 30% increase in travelers.
Round-trip flight from Dayton to Porto

Your Dayton to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Dayton to Portugal?

    Fares from Dayton to Portugal are around their usual level right now. A round-trip under $504 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Dayton to Portugal?

    Over the past 12 months, round-trip fares from Dayton to Portugal have ranged from $504 to $1,343.

  • Which cabin classes are available on flights from Dayton to Portugal?

    On flights from Dayton to Portugal you can only book Economy Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Commerce Square

Your guide to booking Dayton to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid November when prices are at their highest.
  • Flying on Saturday is usually the cheapest. Flights on Sunday cost about 73% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Lisbon Humberto Delgado (LIS) is the cheapest airport to fly into from Dayton. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

More options for your flight from Dayton to Portugal

Complete your trip to Portugal with a hotel stay or car rental

Car rentals in Portugal
Hotels in Portugal
Vacations in Portugal