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Cheap flights from Dayton to Portugal from $465

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dayton to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:10 pm - 9:30 amDAY  Dayton-OPO Porto
14h 20m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 8:49 pmOPO  Porto-DAY Dayton
19h 49m2 stops Frankfurt am Main Chicago O'Hare Intl
$760United Airlines
Fri, Nov 13 - Fri, Nov 20
United Airlines Logo
5:30 am - 9:30 amDAY  Dayton-OPO Porto
24h 00m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 10:04 amOPO  Porto-DAY Dayton
33h 04m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$760United Airlines
Thu, Oct 29 - Thu, Nov 5
United Airlines Logo
2:50 pm - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
15h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 7:13 pmLIS  Lisbon Humberto Delgado-DAY Dayton
19h 13m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$763United Airlines
Thu, Oct 29 - Thu, Nov 5
American Airlines Logo
5:52 pm - 2:50 pmDAY  Dayton-LIS Lisbon Humberto Delgado
16h 58m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
6:30 am - 9:05 pmLIS  Lisbon Humberto Delgado-DAY Dayton
19h 35m2 stops Madrid Barajas Philadelphia
$767American Airlines
Thu, Oct 29 - Thu, Nov 5
United Airlines Logo
2:50 pm - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
15h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:20 pm - 7:13 pmLIS  Lisbon Humberto Delgado-DAY Dayton
11h 53m1 stop Washington, D.C. Dulles Intl
$776United Airlines
Thu, Oct 29 - Thu, Nov 5
United Airlines Logo
10:20 am - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
20h 00m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:50 am - 9:13 amLIS  Lisbon Humberto Delgado-DAY Dayton
26h 23m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$796United Airlines
Mon, Mar 15 - Sun, Mar 21
United Airlines Logo
2:44 pm - 8:10 amDAY  Dayton-LIS Lisbon Humberto Delgado
13h 26m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
10:50 am - 9:13 amLIS  Lisbon Humberto Delgado-DAY Dayton
26h 23m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$800United Airlines
Mon, Mar 15 - Sun, Mar 21
American Airlines Logo
11:24 am - 11:45 amDAY  Dayton-OPO Porto
19h 21m2 stops Chicago O'Hare Intl Madrid Barajas
American Airlines Logo
8:40 pm - 1:05 pmOPO  Porto-DAY Dayton
21h 25m2 stops Madrid Barajas Dallas/Fort Worth
$810American Airlines
Mon, Nov 16 - Mon, Nov 23
British Airways Logo
6:19 pm - 11:00 pmDAY  Dayton-LIS Lisbon Humberto Delgado
23h 41m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:20 am - 12:26 amLIS  Lisbon Humberto Delgado-DAY Dayton
22h 06m2 stops London Heathrow Chicago O'Hare Intl
$947British Airways
Tue, Oct 13 - Thu, Oct 22
United Airlines Logo
10:39 am - 10:20 amDAY  Dayton-LIS Lisbon Humberto Delgado
18h 41m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:05 am - 11:38 pmLIS  Lisbon Humberto Delgado-DAY Dayton
22h 33m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$1,008United Airlines
Mon, Nov 16 - Thu, Nov 19

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British Airways flights from Dayton to Portugal

Our best British Airways deals on Dayton to Portugal flight tickets
British Airways
Oct 13
DAY6:19 pmDayton
23h 41m
2 stops
LIS11:00 pmLisbon Humberto Delgado
Oct 22
LIS7:20 amLisbon Humberto Delgado
22h 06m
2 stops
DAY12:26 amDayton
$947
British Airways
Oct 13
DAY12:35 pmDayton
29h 25m
2 stops
LIS11:00 pmLisbon Humberto Delgado
Oct 22
LIS6:45 pmLisbon Humberto Delgado
31h 50m
2 stops
DAY9:35 pmDayton
$1,036

United Airlines flights from Dayton to Portugal

Our best United Airlines deals on Dayton to Portugal flight tickets
United Airlines
Oct 29
DAY5:30 amDayton
24h 00m
2 stops
OPO9:30 amPorto
Nov 5
OPO6:00 amPorto
33h 04m
2 stops
DAY10:04 amDayton
$760
United Airlines
Oct 29
DAY2:50 pmDayton
15h 30m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 5
LIS5:00 amLisbon Humberto Delgado
19h 13m
2 stops
DAY7:13 pmDayton
$763
United Airlines
Oct 29
DAY2:50 pmDayton
15h 30m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 5
LIS12:20 pmLisbon Humberto Delgado
11h 53m
1 stop
DAY7:13 pmDayton
$776

momondo Fare Finder

 
Use the filters below to find and compare flights from Dayton to Portugal that are best for you.

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Price

Cheapest round-trip

DaytonPorto

DAY Dayton - OPO Porto

DAYOPO

Dayton

Fri 11/13

2:10 pm-9:30 am

2 stops14h 20m

Porto

Fri 11/20

6:00 am-8:49 pm

2 stops19h 49m

$760

DaytonPorto

DAY Dayton - OPO Porto

DAYOPO

Dayton

Thu 10/29

5:30 am-9:30 am

2 stops24h 00m

Porto

Thu 11/5

6:00 am-10:04 am

2 stops33h 04m

$760

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Thu 10/29

2:50 pm-10:20 am

1 stop15h 30m

Lisbon Humberto Delgado

Thu 11/5

5:00 am-7:13 pm

2 stops19h 13m

$763

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Thu 10/29

5:52 pm-2:50 pm

2 stops16h 58m

Lisbon Humberto Delgado

Thu 11/5

6:30 am-9:05 pm

2 stops19h 35m

$767
Quickest round-trip

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Thu 10/29

2:50 pm-10:20 am

1 stop15h 30m

Lisbon Humberto Delgado

Thu 11/5

12:20 pm-7:13 pm

1 stop11h 53m

$776

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Mon 3/15

10:20 am-10:20 am

1 stop20h 00m

Lisbon Humberto Delgado

Sun 3/21

10:50 am-9:13 am

2 stops26h 23m

$796

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Mon 3/15

2:44 pm-8:10 am

2 stops13h 26m

Lisbon Humberto Delgado

Sun 3/21

10:50 am-9:13 am

2 stops26h 23m

$800

DaytonPorto

DAY Dayton - OPO Porto

DAYOPO

Dayton

Mon 11/16

11:24 am-11:45 am

2 stops19h 21m

Porto

Mon 11/23

8:40 pm-1:05 pm

2 stops21h 25m

$810

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Tue 10/13

6:19 pm-11:00 pm

2 stops23h 41m

Lisbon Humberto Delgado

Thu 10/22

7:20 am-12:26 am

2 stops22h 06m

$947

DaytonLisbon

DAY Dayton - LIS Lisbon Humberto Delgado

DAYLIS

Dayton

Mon 11/16

10:39 am-10:20 am

1 stop18h 41m

Lisbon Humberto Delgado

Thu 11/19

6:05 am-11:38 pm

2 stops22h 33m

$1,008

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dayton to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Dayton to Portugal flights?

You could potentially save up to 61% on your flight if you consider stops on a Dayton to Portugal flight.

Cheap Dayton to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Portugal

Best Price Found

$465

Fastest flight time

18h 41m

Direct flights

None
The best one-way flight to Portugal from Dayton in the past 72 hours is $465. The best round-trip flight deal from Dayton to Portugal found on momondo in the last 72 hours is $760.
The fastest flight from Dayton to Portugal takes 18h 41m
There are no direct flights from Dayton to Portugal. There are no popular flight routes from Dayton to Portugal.
Search flight deals

Frequently asked questions about flying from Dayton to Portugal

  • When did momondo last update prices for flights from Dayton Airport to Portugal?

    Prices for flights from Dayton Airport to Portugal refresh daily.

  • How old do you have to be to fly from Dayton Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dayton to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Dayton to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Dayton with this policy.

How can momondo help me find flights from Dayton to Portugal?

Once you have performed a search for Dayton to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dayton to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Dayton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Portugal

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