Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dayton to Lisbon from $495

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Lisbon departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dayton to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:33 pm - 12:05 pm
DAY
-
LIS
17h 32m2 stops
British Airways Logo
11:05 am - 8:38 pm
LIS
-
DAY
14h 33m1 stop
$495British Airways
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
9:50 am - 8:55 am
DAY
-
LIS
18h 05m2 stops
United Airlines Logo
5:00 am - 10:14 pm
LIS
-
DAY
22h 14m2 stops
$497United Airlines
Sat, Feb 7 - Sat, Feb 14
United Airlines Logo
9:05 am - 1:20 pm
DAY
-
LIS
23h 15m2 stops
United Airlines Logo
10:55 am - 1:23 pm
LIS
-
DAY
31h 28m2 stops
$498United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
9:05 am - 8:10 am
DAY
-
LIS
18h 05m2 stops
United Airlines Logo
5:00 am - 8:22 pm
LIS
-
DAY
20h 22m2 stops
$499United Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
6:00 am - 8:50 am
DAY
-
LIS
21h 50m1 stop
American Airlines Logo
11:05 am - 8:38 pm
LIS
-
DAY
14h 33m1 stop
$511American Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
2:57 pm - 7:55 am
DAY
-
LIS
35h 58m2 stops
United Airlines Logo
10:50 am - 7:38 pm
LIS
-
DAY
37h 48m2 stops
$593United Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
7:45 pm - 11:00 am
DAY
-
LIS
34h 15m2 stops
United Airlines Logo
11:25 am - 3:03 pm
LIS
-
DAY
32h 38m2 stops
$681United Airlines
Thu, Apr 30 - Fri, May 8
United Airlines Logo
7:45 pm - 11:00 am
DAY
-
LIS
34h 15m2 stops
United Airlines Logo
1:00 pm - 4:51 pm
LIS
-
DAY
32h 51m2 stops
$684United Airlines
Thu, Apr 30 - Fri, May 8
United Airlines Logo
7:45 pm - 10:30 am
DAY
-
LIS
9h 45m1 stop
United Airlines Logo
11:25 am - 3:03 pm
LIS
-
DAY
32h 38m2 stops
$690United Airlines
Thu, Apr 30 - Fri, May 8
British Airways Logo
12:41 pm - 5:40 pm
DAY
-
LIS
23h 59m2 stops
British Airways Logo
11:05 am - 8:57 pm
LIS
-
DAY
14h 52m1 stop
$692British Airways
Wed, Feb 18 - Sun, Feb 22

British Airways flights from Dayton to Lisbon

Our best British Airways deals on Dayton to Lisbon flight tickets
British Airways
Jan 23
DAY1:33 pmDayton
17h 32m
2 stops
LIS12:05 pmLisbon Humberto Delgado
Jan 27
LIS11:05 amLisbon Humberto Delgado
14h 33m
1 stop
DAY8:38 pmDayton
$495
Find similar
British Airways
Jan 23
DAY1:33 pmDayton
23h 22m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Jan 27
LIS11:05 amLisbon Humberto Delgado
14h 33m
1 stop
DAY8:38 pmDayton
$704
Find similar
British Airways
Jun 3
DAY1:58 pmDayton
22h 57m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Jun 14
LIS5:10 pmLisbon Humberto Delgado
34h 37m
2 stops
DAY10:47 pmDayton
$1,111
Find similar

United Airlines flights from Dayton to Lisbon

Our best United Airlines deals on Dayton to Lisbon flight tickets
United Airlines
Jan 30
DAY9:05 amDayton
23h 15m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Feb 6
LIS10:55 amLisbon Humberto Delgado
31h 28m
2 stops
DAY1:23 pmDayton
$498
Find similar
United Airlines
Jan 23
DAY9:05 amDayton
18h 05m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 27
LIS5:00 amLisbon Humberto Delgado
22h 02m
2 stops
DAY10:02 pmDayton
$499
Find similar
United Airlines
Apr 30
DAY7:45 pmDayton
34h 15m
2 stops
LIS11:00 amLisbon Humberto Delgado
May 8
LIS11:25 amLisbon Humberto Delgado
32h 38m
2 stops
DAY3:03 pmDayton
$681
Find similar

momondo 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, momondo users made 832,500 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

Fly to

Route

Depart

Return

Price

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Fri 1/23

1:33 pm-12:05 pm

2 stops17h 32m

Lisbon Humberto Delgado

Tue 1/27

11:05 am-8:38 pm

1 stop14h 33m

$495

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Sat 2/7

9:50 am-8:55 am

2 stops18h 05m

Lisbon Humberto Delgado

Sat 2/14

5:00 am-10:14 pm

2 stops22h 14m

$497

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-8:22 pm

2 stops20h 22m

$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

Wed 2/18

2:57 pm-7:55 am

2 stops35h 58m

Lisbon Humberto Delgado

Sun 2/22

10:50 am-7:38 pm

2 stops37h 48m

$593

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

Thu 4/30

7:45 pm-11:00 am

2 stops34h 15m

Lisbon Humberto Delgado

Fri 5/8

1:00 pm-4:51 pm

2 stops32h 51m

$684

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Thu 4/30

7:45 pm-10:30 am

1 stop9h 45m

Lisbon Humberto Delgado

Fri 5/8

11:25 am-3:03 pm

2 stops32h 38m

$690

DaytonLisbon

DAY - LIS

DAYLIS

Dayton

Wed 2/18

12:41 pm-5:40 pm

2 stops23h 59m

Lisbon Humberto Delgado

Sun 2/22

11:05 am-8:57 pm

1 stop14h 52m

$692

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Dayton to Lisbon

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

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $646. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to Lisbon for around $1,346.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $801. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,308 on average. Flights to Lisbon from Dayton at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Dayton to Lisbon flights?

You could potentially save up to 35% on your flight if you consider stops on a Dayton to Lisbon flight.

When to book flights from Dayton to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Lisbon (DAY to LIS) flight deals and tips

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

Fastest flight time

20h 17m

Direct flights

None
The fastest flight from Dayton to Lisbon takes 20h 17m
There are no direct flights from Dayton to Lisbon. There are no popular flight routes from Dayton to Lisbon.
Search flight deals

  • How far is Dayton to Lisbon Humberto Delgado by plane?

    The distance between Dayton and Lisbon Humberto Delgado is about 3887.9 mi. By plane, this route typically takes 20h 17m.

  • When did momondo last update prices for flights from Dayton Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Dayton Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Dayton Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport 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.

  • What is the most popular airline from Dayton to Lisbon?

Best airlines flying from Dayton to Lisbon

Compare and see reviews for airlines that fly from Dayton to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $575Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Oeiras
Setúbal
Peniche
Estoril
Leiria
Sesimbra
Tomar
Almada
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Comporta
Torres Vedras
Sines
Óbidos

Why use momondo?

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

Finding the right flight to Lisbon from Dayton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dayton to Lisbon flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to Lisbon.

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

Price alerts on flights to Lisbon from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal