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Cheap flights from Dallas/Fort Worth Airport to Lisbon from $248

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/Fort Worth Airport to Lisbon departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
11:57 am - 11:00 pm
DFW
-
LIS
29h 03m
2 stops
British Airways Logo
11:00 am - 11:23 pm
LIS
-
DFW
18h 23m
2 stops
$509British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
11:57 am - 2:30 pm
DFW
-
LIS
20h 33m
2 stops
British Airways Logo
7:20 am - 8:30 pm
LIS
-
DFW
19h 10m
2 stops
$510British Airways
Tue, Apr 7 - Wed, Apr 15
United Airlines Logo
4:12 pm - 10:30 am
DFW
-
LIS
36h 18m
2 stops
United Airlines Logo
5:05 am - 10:48 pm
LIS
-
DFW
23h 43m
2 stops
$511United Airlines
Sat, Apr 18 - Fri, May 1
British Airways Logo
7:40 pm - 10:05 am
DFW
-
LIS
32h 25m
1 stop
British Airways Logo
7:20 am - 5:05 pm
LIS
-
DFW
15h 45m
1 stop
$512British Airways
Mon, Apr 20 - Wed, Apr 29
United Airlines Logo
2:23 pm - 10:30 am
DFW
-
LIS
14h 07m
2 stops
United Airlines Logo
12:20 pm - 8:52 am
LIS
-
DFW
26h 32m
2 stops
$513United Airlines
Mon, Apr 20 - Wed, Apr 29
Iberia Logo
5:15 pm - 11:25 pm
DFW
-
LIS
25h 10m
1 stop
Iberia Logo
8:45 pm - 8:10 pm
LIS
-
DFW
29h 25m
1 stop
$514Iberia
Tue, Mar 17 - Tue, Mar 31
British Airways Logo
9:15 pm - 2:30 pm
DFW
-
LIS
35h 15m
2 stops
British Airways Logo
7:10 am - 7:36 pm
LIS
-
DFW
42h 26m
2 stops
$515British Airways
Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
6:00 am - 9:20 am
DFW
-
LIS
21h 20m
2 stops
United Airlines Logo
12:20 pm - 1:22 pm
LIS
-
DFW
31h 02m
2 stops
$516United Airlines
Mon, Apr 20 - Wed, Apr 29
Iberia Logo
9:45 pm - 4:05 pm
DFW
-
LIS
12h 20m
1 stop
Iberia Logo
12:30 pm - 8:10 pm
LIS
-
DFW
13h 40m
1 stop
$517Iberia
Thu, Apr 23 - Tue, Apr 28
British Airways Logo
12:41 pm - 9:05 am
DFW
-
LIS
14h 24m
1 stop
British Airways Logo
12:55 pm - 9:11 am
LIS
-
DFW
25h 16m
2 stops
$518British Airways
Tue, Feb 24 - Tue, Mar 24

Iberia flights from Dallas/Fort Worth Airport to Lisbon

Our best Iberia deals on Dallas/Fort Worth Airport to Lisbon flight tickets
Iberia
Mar 17
DFW5:15 pmDallas/Fort Worth
25h 10m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Mar 31
LIS8:45 pmLisbon Humberto Delgado
29h 25m
1 stop
DFW8:10 pmDallas/Fort Worth
$514
Iberia
Apr 20
DFW8:49 amDallas/Fort Worth
16h 56m
2 stops
LIS7:45 amLisbon Humberto Delgado
Apr 27
LIS12:30 pmLisbon Humberto Delgado
13h 40m
1 stop
DFW8:10 pmDallas/Fort Worth
$524
Iberia
May 5
DFW4:18 pmDallas/Fort Worth
20h 07m
2 stops
LIS6:25 pmLisbon Humberto Delgado
May 13
LIS8:55 amLisbon Humberto Delgado
17h 15m
1 stop
DFW8:10 pmDallas/Fort Worth
$529

British Airways flights from Dallas/Fort Worth Airport to Lisbon

Our best British Airways deals on Dallas/Fort Worth Airport to Lisbon flight tickets
British Airways
Apr 14
DFW11:57 amDallas/Fort Worth
29h 03m
2 stops
LIS11:00 pmLisbon Humberto Delgado
Apr 21
LIS11:00 amLisbon Humberto Delgado
18h 23m
2 stops
DFW11:23 pmDallas/Fort Worth
$509
British Airways
Apr 7
DFW11:57 amDallas/Fort Worth
20h 33m
2 stops
LIS2:30 pmLisbon Humberto Delgado
Apr 15
LIS7:20 amLisbon Humberto Delgado
19h 10m
2 stops
DFW8:30 pmDallas/Fort Worth
$510
British Airways
Mar 10
DFW10:15 pmDallas/Fort Worth
18h 30m
1 stop
LIS9:45 pmLisbon Humberto Delgado
Mar 17
LIS12:55 pmLisbon Humberto Delgado
25h 16m
2 stops
DFW9:11 amDallas/Fort Worth
$512

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 February 14, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 4/14

11:57 am-11:00 pm

2 stops29h 03m

Lisbon Humberto Delgado

Tue 4/21

11:00 am-11:23 pm

2 stops18h 23m

$509

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 4/7

11:57 am-2:30 pm

2 stops20h 33m

Lisbon Humberto Delgado

Wed 4/15

7:20 am-8:30 pm

2 stops19h 10m

$510

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 4/18

4:12 pm-10:30 am

2 stops36h 18m

Lisbon Humberto Delgado

Fri 5/1

5:05 am-10:48 pm

2 stops23h 43m

$511

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/20

7:40 pm-10:05 am

1 stop32h 25m

Lisbon Humberto Delgado

Wed 4/29

7:20 am-5:05 pm

1 stop15h 45m

$512

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/20

2:23 pm-10:30 am

2 stops14h 07m

Lisbon Humberto Delgado

Wed 4/29

12:20 pm-8:52 am

2 stops26h 32m

$513

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 3/17

5:15 pm-11:25 pm

1 stop25h 10m

Lisbon Humberto Delgado

Tue 3/31

8:45 pm-8:10 pm

1 stop29h 25m

$514

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/6

9:15 pm-2:30 pm

2 stops35h 15m

Lisbon Humberto Delgado

Mon 4/13

7:10 am-7:36 pm

2 stops42h 26m

$515

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/20

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Wed 4/29

12:20 pm-1:22 pm

2 stops31h 02m

$516

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 4/23

9:45 pm-4:05 pm

1 stop12h 20m

Lisbon Humberto Delgado

Tue 4/28

12:30 pm-8:10 pm

1 stop13h 40m

$517

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 2/24

12:41 pm-9:05 am

1 stop14h 24m

Lisbon Humberto Delgado

Tue 3/24

12:55 pm-9:11 am

2 stops25h 16m

$518

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/Fort Worth Airport 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/Fort Worth Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $583. If you are unable to visit Lisbon during the month of February, then departing from Dallas/Fort Worth Airport during the month October is also very affordable. Most momondo users find prices during this month for around $615.

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

You are more likely to see cheaper flights to Lisbon from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $707 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dallas/Fort Worth Airport for as low as $654 on momondo.

How have Dallas/Fort Worth Airport to Lisbon flight prices changed over time?

As of February 2026, prices for Dallas/Fort Worth Airport to Lisbon flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Lisbon

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

Cheap Dallas/Fort Worth Airport to Lisbon (DFW to LIS) flight deals and tips

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

Fastest flight time

13h 24m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Lisbon takes 13h 24m
There are no direct flights from Dallas/Fort Worth Airport to Lisbon. There are no popular flight routes from Dallas/Fort Worth Airport to Lisbon.
Search flight deals

  • How far is Dallas/Fort Worth to Lisbon Humberto Delgado by plane?

    There are 4741.5 mi between Dallas/Fort Worth and Lisbon Humberto Delgado. In terms of flight time, this usually takes a little over 13h 24m.

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

    Prices for flights from Dallas/Fort Worth Airport to Lisbon Humberto Delgado Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Lisbon Humberto Delgado Airport.

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

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Dallas/Fort Worth Airport to Lisbon?

Best airlines flying from Dallas/Fort Worth Airport to Lisbon

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $465Free CancellationRating
6.8
7,784 reviews
Search Lufthansa flights
British AirwaysPriceFrom $498Free CancellationRating
6.7
7,739 reviews
Search British Airways flights
American AirlinesPriceFrom $502Free CancellationRating
7.2
11,288 reviews
Search American Airlines flights
DeltaPriceFrom $517Free CancellationRating
7.9
8,200 reviews
Search Delta flights
Air FrancePriceFrom $521Free CancellationRating
7.4
1,534 reviews
Search Air France flights
United AirlinesPriceFrom $532Free CancellationRating
7.4
9,290 reviews
Search United Airlines flights
FinnairPriceFrom $534Free CancellationRating
7.6
1,362 reviews
Search Finnair flights
IberiaPriceFrom $535Free CancellationRating
7.0
3,115 reviews
Search Iberia flights
Air CanadaPriceFrom $557Free CancellationRating
7.1
10,717 reviews
Search Air Canada flights
KLMPriceFrom $603Free CancellationRating
7.7
1,454 reviews
Search KLM flights

Traveling to a place near Lisbon?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Lisbon for you.

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

Yes. momondo enables you to select and highlight flights to Lisbon from Dallas with this policy.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Dallas and alert you when they change.

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