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Cheap flights from Portugal to Dallas from $340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — DFW
may. 23 — may. 301
From?
To?
jue. 5/23
jue. 5/30
1 adult, Economy
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How far in advance should I book a flight from Portugal to Dallas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 13% on flights from Portugal to Dallas compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $712. For sooner than that we have options available in the next 3 days from $886.

What is the cheapest month to fly from Portugal to Dallas?

February is one of the best times of the year to fly to Dallas from Portugal. Prices for February average $908 per person but you can even find prices for as low as $692. The most expensive prices can be found in the month of August. Opting for a February flight can save you 41% on your journey compared to booking in August

When is the cheapest time to fly from Portugal to Dallas (PT - DFW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portugal to Dallas as you normally would.

Cheap KLM flights from Portugal to Dallas

Explore cheap flight options specifically provided by KLM for the route between Portugal and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.
Peruse some of the lowest-priced KLM flights we've found from Portugal to Dallas. Make sure to check back often as deals are often changing.
mié. 9/258:30 amOPO - DFW
2 stops19h 47mKLM
mar. 10/85:45 pmDFW - OPO
2 stops15h 55mKLM
Deal found 5/16$774
jue. 9/1911:40 amLIS - DAL
2 stops18h 01mKLM
mié. 9/252:50 pmDAL - LIS
2 stops13h 55mKLM
Deal found 5/17$1,323
sáb. 6/112:45 pmLIS - DFW
2 stops15h 51mKLM
mar. 6/1812:00 pmDFW - LIS
1 stop14h 00mKLM
Deal found 5/16$3,585

Cheap Iberia flights from Portugal to Dallas

Explore cheap flight options specifically provided by Iberia for the route between Portugal and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.
Take a gander at the lowest prices we've found on Iberia flights from Portugal to Dallas. Deals are refreshing constantly so come back soon for more options.
mié. 9/2512:25 pmOPO - DFW
1 stop13h 40mIberia
mar. 10/89:50 pmDFW - OPO
1 stop16h 05mIberia
Deal found 5/16$793
vie. 6/218:45 pmLIS - DFW
1 stop22h 05mIberia
lun. 7/19:50 pmDFW - LIS
1 stop16h 15mIberia
Deal found 5/16$1,004

Cheap Portugal to Dallas flights in May & June 2024

Find cheap flight options from Portugal to Dallas specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Prices were last updated on mayo 18, 2024.
Listed are some of the best fares we've found on flights departing from Portugal to Dallas in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
vie. 6/146:35 amLIS - DFW
1 stop15h 15mAmerican Airlines
dom. 6/2310:59 pmDFW - LIS
1 stop18h 16mAmerican Airlines
Deal found 5/17$788
mié. 6/1211:25 amLIS - DFW
3 stops27h 02mMultiple Airlines
mié. 6/1910:05 amDFW - LIS
3 stops22h 35mMultiple Airlines
Deal found 5/17$795
vie. 6/146:35 amLIS - DFW
2 stops23h 45mAmerican Airlines
dom. 6/239:20 pmDFW - LIS
1 stop19h 55mAmerican Airlines
Deal found 5/17$797
mié. 6/1212:50 pmLIS - DFW
2 stops29h 50mMultiple Airlines
mié. 6/195:34 amDFW - LIS
3 stops34h 06mMultiple Airlines
Deal found 5/17$821
mié. 6/128:55 amLIS - DFW
1 stop17h 15mAmerican Airlines
mié. 6/1912:19 pmDFW - LIS
1 stop14h 46mAmerican Airlines
Deal found 5/17$849
mié. 6/126:35 amLIS - DFW
1 stop15h 15mAmerican Airlines
mié. 6/1910:16 amDFW - LIS
2 stops16h 49mAmerican Airlines
Deal found 5/17$852
mié. 6/128:55 amLIS - DFW
2 stops16h 23mAmerican Airlines
mié. 6/1910:16 amDFW - LIS
2 stops16h 49mAmerican Airlines
Deal found 5/17$862
jue. 5/305:40 amLIS - DFW
1 stop14h 05mAir France
dom. 6/93:45 pmDFW - LIS
1 stop35h 05mAir France
Deal found 5/17$907
jue. 5/305:40 amLIS - DFW
2 stops17h 40mAir France
dom. 6/93:45 pmDFW - LIS
1 stop35h 05mAir France
Deal found 5/17$910

Portugal to Dallas 2024 flight deals

Discover exclusive flight deals for travel between Portugal and Dallas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.
Listed are some of the best fares we've found on flights departing from Portugal to Dallas in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
jue. 9/198:25 amLIS - DFW
1 stop17h 40mMultiple Airlines
mié. 9/257:25 pmDFW - LIS
1 stop21h 50mMultiple Airlines
Deal found 5/17$766
jue. 9/1911:25 amLIS - DFW
1 stop16h 05mAir Canada
mié. 9/2512:00 pmDFW - LIS
2 stops15h 20mAir Canada
Deal found 5/17$785
vie. 6/146:35 amLIS - DFW
1 stop15h 15mAmerican Airlines
dom. 6/2310:59 pmDFW - LIS
1 stop18h 16mAmerican Airlines
Deal found 5/17$788
jue. 9/195:00 amLIS - DFW
2 stops21h 57mDelta
mié. 9/257:00 amDFW - LIS
2 stops19h 50mDelta
Deal found 5/17$790
mié. 6/1211:25 amLIS - DFW
3 stops27h 02mMultiple Airlines
mié. 6/1910:05 amDFW - LIS
3 stops22h 35mMultiple Airlines
Deal found 5/17$795
vie. 6/146:35 amLIS - DFW
2 stops23h 45mAmerican Airlines
dom. 6/239:20 pmDFW - LIS
1 stop19h 55mAmerican Airlines
Deal found 5/17$797
mié. 6/1212:50 pmLIS - DFW
2 stops29h 50mMultiple Airlines
mié. 6/195:34 amDFW - LIS
3 stops34h 06mMultiple Airlines
Deal found 5/17$821
mié. 6/128:55 amLIS - DFW
1 stop17h 15mAmerican Airlines
mié. 6/1912:19 pmDFW - LIS
1 stop14h 46mAmerican Airlines
Deal found 5/17$849
mié. 6/126:35 amLIS - DFW
1 stop15h 15mAmerican Airlines
mié. 6/1910:16 amDFW - LIS
2 stops16h 49mAmerican Airlines
Deal found 5/17$852

One-way flights to Dallas from Portugal

Search for one-way flight options from Portugal to Dallas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.
If you're seeking multiple options on one-way flights from Portugal to Dallas, be sure to check out these deals, which are updated often. For those needing a return trip from Portugal, there is a search form available above.
jue. 6/204:45 pmLIS - DFW
3 stops45h 26mMultiple Airlines
Deal found 5/16$340
jue. 6/206:40 amLIS - DFW
2 stops55h 31mMultiple Airlines
Deal found 5/16$342
jue. 6/206:00 amOPO - DFW
3 stops56h 11mMultiple Airlines
Deal found 5/16$343
mar. 6/1812:40 pmOPO - DFW
3 stops38h 40mMultiple Airlines
Deal found 5/16$350
lun. 6/171:55 pmOPO - DFW
3 stops52h 50mMultiple Airlines
Deal found 5/16$353
mar. 6/188:00 pmLIS - DFW
3 stops31h 20mMultiple Airlines
Deal found 5/16$358
sáb. 6/151:50 pmOPO - DFW
3 stops56h 09mMultiple Airlines
Deal found 5/17$376
mar. 6/186:00 amOPO - DFW
2 stops36h 47mMultiple Airlines
Deal found 5/16$381
mié. 6/196:30 amLIS - DFW
2 stops39h 43mMultiple Airlines
Deal found 5/16$383

Find flights from Portugal to Dallas within your budget

Customize your flight search to find flights from Portugal to Dallas 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, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$763 - $911

Route

Depart

Return

Price

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

jue. 9/19

1 stop13h 35m

Dallas/Fort Worth

mié. 9/25

1 stop21h 50m

$763

PortoDallas/Fort Worth

OPO - DFW

OPODFW

Porto

mié. 9/25

2 stops19h 47m

Dallas/Fort Worth

mar. 10/8

2 stops15h 55m

$774

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

jue. 9/19

2 stops38h 40m

Dallas/Fort Worth

mié. 9/25

1 stop17h 20m

$781

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

vie. 6/14

1 stop15h 15m

Dallas/Fort Worth

dom. 6/23

1 stop18h 16m

$785

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

jue. 9/19

2 stops21h 57m

Dallas/Fort Worth

mié. 9/25

2 stops19h 50m

$790

PortoDallas/Fort Worth

OPO - DFW

OPODFW

Porto

mié. 9/25

1 stop13h 40m

Dallas/Fort Worth

mar. 10/8

1 stop16h 05m

$793

PortoDallas/Fort Worth

OPO - DFW

OPODFW

Porto

dom. 8/18

1 stop30h 50m

Dallas/Fort Worth

lun. 9/30

1 stop19h 00m

$861

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

jue. 5/30

1 stop14h 05m

Dallas/Fort Worth

dom. 6/9

1 stop35h 05m

$907

Lisbon Humberto DelgadoDallas/Fort Worth

LIS - DFW

LISDFW

Lisbon Humberto Delgado

jue. 5/30

1 stop15h 00m

Dallas/Fort Worth

dom. 6/9

2 stops19h 15m

$911

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated mayo 18, 2024.
Read reviews from past customers who have flown KLM, Iberia and United Airlines from Portugal to Dallas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,662 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,566 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,988 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.6
Good
1,765 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portugal to Dallas for under $800 on Cheapflights?

    Yes, there are multiple flights from Portugal to Dallas for under $800. The cheapest flight booked recently is on Multiple Airlines for just $763, but on average you can expect to pay $815.

  • What are the most popular routes from Portugal to Dallas?

    Most travelers choose Lisbon Humberto Delgado - Dallas/Fort Worth, Lisbon Humberto Delgado - Dallas Love Field or Porto - Dallas/Fort Worth when deciding on the best route from Portugal to Dallas.

  • What are the most popular airlines that fly from Portugal to Dallas?

    When booking a flight from Portugal to Dallas, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

  • What does LIS to DFW mean?

    Great question - LIS to DFW just means Lisbon Humberto Delgado Airport to Dallas/Fort Worth Airport. Now you’ll know what these unique codes when you look for flights! Dallas Love Field Airport (DAL), Waco Airport (ACT), Tyler Pounds Field Airport (TYR), Dallas Addison Airport (ADS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portugal to Dallas that include extra baggage allowance?

    The amount of baggage you can bring on your Portugal to Dallas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portugal to Dallas with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portugal to Dallas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portugal to Dallas that include hotel bookings?

    Yes. In addition to deals on Portugal to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Dallas.

  • Can I find deals for business class flights from Portugal to Dallas?

    Yes. Cheapflights offers flight deals from Portugal to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portugal to Dallas that allow pets onboard?

    Many airlines flying from Portugal to Dallas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portugal to Dallas?

    Yes, you can often find last-minute deals on Portugal to Dallas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portugal to Dallas flight deals updated?

    The Portugal to Dallas flight deals you see on this page were last updated on 5/17.

See more FAQs

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Alternative routes for Portugal to Dallas
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Top 4 airlines flying from Portugal to Dallas

Discover the top 4 airlines that operate flights from Portugal to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated mayo 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$609Average$737FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest$670Average$845FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$716Average$805FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$775Average$1,093FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Portugal to Dallas by cabin class

Find flights from Portugal to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portugal to Dallas?

When you search for this flight from Portugal to Dallas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Dallas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portugal to Dallas.

Can Cheapflights find flights from Portugal to Dallas with no change fees?

Need flexible booking options for your flight to Dallas from Portugal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portugal to Dallas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dallas from Portugal today and book when prices fit your budget.

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