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Cheap flights from Dallas to Lisbon from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Lisbon departing on 10/13. 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

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Find the cheapest flights from Dallas to Lisbon

Cheap round-trip flights

United Airlines Logo
12:20 pm - 8:55 amDFW-LIS
14h 35m1 stop
United Airlines Logo
5:00 am - 2:25 pmLIS-DFW
15h 25m1 stop
$643United Airlines
Find Deal
Sat, Dec 13 - Thu, Dec 18
United Airlines Logo
12:21 pm - 11:05 amDFW-LIS
16h 44m2 stops
United Airlines Logo
11:55 am - 11:08 amLIS-DFW
28h 13m2 stops
$644United Airlines
Find Deal
Sat, Oct 18 - Thu, Oct 30
Logo
9:25 am - 11:05 amDFW-LIS
19h 40m2 stops
Logo
6:10 pm - 10:16 pmLIS-DFW
34h 06m2 stops
$645
Find Deal
Tue, Oct 14 - Fri, Oct 24
Air Canada Logo
12:20 pm - 8:55 amDFW-LIS
14h 35m1 stop
Air Canada Logo
11:20 am - 9:09 pmLIS-DFW
15h 49m1 stop
$649Air Canada
Find Deal
Sat, Nov 29 - Tue, Dec 2
Delta Logo
3:50 pm - 2:50 pmDFW-LIS
17h 00m1 stop
Delta Logo
5:40 am - 9:02 pmLIS-DFW
21h 22m2 stops
$653Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
British Airways Logo
7:40 pm - 11:10 pmDFW-LIS
21h 30m1 stop
British Airways Logo
6:40 pm - 7:20 pmLIS-DFW
30h 40m2 stops
$655British Airways
Find Deal
Wed, Sep 17 - Thu, Sep 25
Air Canada Logo
7:05 am - 8:55 amDFW-LIS
19h 50m2 stops
Air Canada Logo
10:55 am - 9:09 pmLIS-DFW
16h 14m1 stop
$656Air Canada
Find Deal
Sat, Dec 13 - Thu, Dec 18
Delta Logo
7:15 am - 8:50 amDFW-LIS
19h 35m2 stops
Delta Logo
5:40 am - 9:02 pmLIS-DFW
21h 22m2 stops
$657Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
British Airways Logo
9:15 pm - 6:00 pmDFW-LIS
14h 45m1 stop
British Airways Logo
7:05 am - 7:10 pmLIS-DFW
18h 05m1 stop
$667British Airways
Find Deal
Thu, Dec 25 - Mon, Dec 29
Finnair Logo
7:50 pm - 11:10 pmDFW-LIS
21h 20m1 stop
Finnair Logo
4:10 pm - 4:10 pmLIS-DFW
29h 00m1 stop
$677Finnair
Find Deal
Mon, Oct 13 - Tue, Oct 28

Air France flights from Dallas to Lisbon

Our best Air France deals on Dallas to Lisbon flight tickets
Air France
Oct 27
DFW1:33 pmDallas/Fort Worth
13h 27m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 2
LIS5:30 amLisbon Humberto Delgado
14h 30m
1 stop
DFW3:00 pmDallas/Fort Worth
$646
Find similar
Air France
Sep 16
DAL8:45 amDallas Love Field
17h 15m
2 stops
LIS8:00 amLisbon Humberto Delgado
Sep 23
LIS5:40 amLisbon Humberto Delgado
24h 09m
2 stops
DAL11:49 pmDallas Love Field
$812
Find similar
Air France
Aug 29
DFW3:50 pmDallas/Fort Worth
20h 00m
1 stop
LIS5:50 pmLisbon Humberto Delgado
Sep 1
LIS3:55 pmLisbon Humberto Delgado
27h 40m
1 stop
DFW1:35 pmDallas/Fort Worth
$842
Find similar

Delta flights from Dallas to Lisbon

Our best Delta deals on Dallas to Lisbon flight tickets
Delta
Sep 24
DFW3:50 pmDallas/Fort Worth
17h 00m
1 stop
LIS2:50 pmLisbon Humberto Delgado
Sep 30
LIS5:40 amLisbon Humberto Delgado
21h 22m
2 stops
DFW9:02 pmDallas/Fort Worth
$653
Find similar
Delta
Sep 24
DFW7:15 amDallas/Fort Worth
19h 35m
2 stops
LIS8:50 amLisbon Humberto Delgado
Sep 30
LIS5:40 amLisbon Humberto Delgado
21h 22m
2 stops
DFW9:02 pmDallas/Fort Worth
$657
Find similar
Delta
Oct 26
DFW5:44 pmDallas/Fort Worth
18h 46m
2 stops
LIS5:30 pmLisbon Humberto Delgado
Nov 2
LIS5:30 amLisbon Humberto Delgado
14h 30m
1 stop
DFW3:00 pmDallas/Fort Worth
$660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 August 21, 2025.
Use the filters below to find and compare flights from Dallas to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 12/13

12:20 pm-8:55 am

1 stop14h 35m

Lisbon Humberto Delgado

Thu 12/18

5:00 am-2:25 pm

1 stop15h 25m

$643

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 10/18

12:21 pm-11:05 am

2 stops16h 44m

Lisbon Humberto Delgado

Thu 10/30

11:55 am-11:08 am

2 stops28h 13m

$644

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 10/14

9:25 am-11:05 am

2 stops19h 40m

Lisbon Humberto Delgado

Fri 10/24

6:10 pm-10:16 pm

2 stops34h 06m

$645

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 11/29

12:20 pm-8:55 am

1 stop14h 35m

Lisbon Humberto Delgado

Tue 12/2

11:20 am-9:09 pm

1 stop15h 49m

$649

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 9/24

3:50 pm-2:50 pm

1 stop17h 00m

Lisbon Humberto Delgado

Tue 9/30

5:40 am-9:02 pm

2 stops21h 22m

$653

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 9/17

7:40 pm-11:10 pm

1 stop21h 30m

Lisbon Humberto Delgado

Thu 9/25

6:40 pm-7:20 pm

2 stops30h 40m

$655

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 12/13

7:05 am-8:55 am

2 stops19h 50m

Lisbon Humberto Delgado

Thu 12/18

10:55 am-9:09 pm

1 stop16h 14m

$656

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 9/24

7:15 am-8:50 am

2 stops19h 35m

Lisbon Humberto Delgado

Tue 9/30

5:40 am-9:02 pm

2 stops21h 22m

$657

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 12/25

9:15 pm-6:00 pm

1 stop14h 45m

Lisbon Humberto Delgado

Mon 12/29

7:05 am-7:10 pm

1 stop18h 05m

$667

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 10/13

7:50 pm-11:10 pm

1 stop21h 20m

Lisbon Humberto Delgado

Tue 10/28

4:10 pm-4:10 pm

1 stop29h 00m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Dallas 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 month to fly to Lisbon?

In general, February is the cheapest month to fly from Dallas to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $597. If you are unable to visit Lisbon during the month of February, then departing from Dallas during the month October is also very affordable. Most momondo users find prices during this month for around $622.

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

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $767. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Lisbon for around $879.

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 afternoon when flights can be purchased for as low as $789. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $891 on average. Flights to Lisbon from Dallas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $744 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dallas for as low as $658 on momondo.

Cheap Dallas to Lisbon flight deals and tips

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

Direct flights

None
There are no direct flights from Dallas to Lisbon. There are no popular flight routes from Dallas to Lisbon.
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  • How far is Dallas to Lisbon Humberto Delgado by plane?

    Dallas and Lisbon Humberto Delgado are 4734.6 mi apart from one another. Flights usually cover this in 12h 18m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Lisbon Humberto Delgado Airport.

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

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to Lisbon

Compare and see reviews for airlines that fly from Dallas to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $532Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
American AirlinesPriceFrom $542Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $543Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $546Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $560Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
KLMPriceFrom $572Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air FrancePriceFrom $577Free CancellationRating
7.4
1,469 reviews
Search Air France flights
DeltaPriceFrom $578Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $589Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Lisbon?

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

Why use momondo?

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

Finding the right flight to Lisbon from Dallas 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 Dallas to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas 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 Dallas to Lisbon.

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

If you are not ready to book a flight from Dallas to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

An easier way to manage your Lisbon trip

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