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Portugal

$255+ Cheap flights from Irving, TX to Portugal

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Irving to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Irving (1RV) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$569
(Expedia)

One-way from

$255
(Mytrip)
From Irving to Portugal
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One-way flight from Irving to Portugal
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Find flight deals from Irving to Portugal

Cheapest flights from Irving to Portugal
Explore the most affordable flight options available from Irving to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/411:35 amDFW - LIS
1 stop15h 45mAir Canada
Sat 2/1511:00 amLIS - DFW
1 stop18h 04mAir Canada
Deal found 1/21$565
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/228:00 amDFW - LIS
2 stops19h 10mUnited Airlines
Thu 4/35:05 amLIS - DFW
1 stop15h 00mUnited Airlines
Deal found 1/21$566
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/212:20 pmDFW - LIS
1 stop13h 40mDelta
Mon 2/1012:20 pmLIS - DFW
1 stop31h 30mDelta
Deal found 1/21$569
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1112:23 pmDFW - FNC
2 stops20h 42mBritish Airways
Tue 2/183:05 pmFNC - DFW
2 stops46h 03mBritish Airways
Deal found 1/20$569
This Air France deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/201:30 pmDFW - LIS
2 stops13h 25mAir France
Thu 2/2710:00 amLIS - DFW
1 stop17h 06mAir France
Deal found 1/20$571
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:20 pmDFW - LIS
1 stop24h 30mMultiple Airlines
Thu 3/1310:55 amLIS - DFW
1 stop17h 09mMultiple Airlines
Deal found 1/19$572
This Lufthansa deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/215:20 pmDFW - LIS
1 stop16h 35mLufthansa
Thu 4/35:05 amLIS - DFW
1 stop15h 00mLufthansa
Deal found 1/21$573
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:20 pmDFW - LIS
1 stop13h 40mKLM
Wed 2/2611:15 amLIS - DFW
2 stops15h 40mKLM
Deal found 1/20$575
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:05 pmDFW - LIS
1 stop19h 20mFinnair
Thu 2/206:30 amLIS - DFW
1 stop20h 05mFinnair
Deal found 1/21$585
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:30 pmDFW - LIS
1 stop17h 15mBritish Airways
Wed 2/126:35 pmLIS - DFW
1 stop26h 25mBritish Airways
Deal found 1/21$589
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:30 pmDFW - OPO
2 stops31h 10mBritish Airways
Mon 2/2412:25 pmOPO - DFW
1 stop34h 40mBritish Airways
Deal found 1/20$597
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/319:40 pmDFW - OPO
1 stop12h 15mIberia
Wed 4/912:20 pmOPO - DFW
1 stop13h 50mIberia
Deal found 1/20$599

Find flights from Irving to Portugal within your budget

Customize your flight search to find flights from Irving to Portugal 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasFunchal

DFW - FNC

DFWFNC

Dallas/Fort Worth

Tue 2/11

12:23 pm-3:05 pm

2 stops20h 42m

Funchal Madeira

Tue 2/18

3:05 pm-7:08 am

2 stops46h 03m

$569

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 2/8

11:35 am-9:20 am

2 stops39h 45m

Lisbon Humberto Delgado

Sun 2/16

5:00 am-10:22 pm

2 stops23h 22m

$570

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/20

1:30 pm-8:55 am

2 stops13h 25m

Lisbon Humberto Delgado

Thu 2/27

10:00 am-9:06 pm

1 stop17h 06m

$571

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 3/6

4:20 pm-10:50 pm

1 stop24h 30m

Lisbon Humberto Delgado

Thu 3/13

10:55 am-11:04 pm

1 stop17h 09m

$572

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 2/21

5:30 pm-10:15 am

1 stop10h 45m

Lisbon Humberto Delgado

Mon 2/24

11:00 am-1:45 pm

2 stops32h 45m

$573

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/20

12:20 pm-8:00 am

1 stop13h 40m

Lisbon Humberto Delgado

Wed 2/26

11:15 am-8:55 pm

2 stops15h 40m

$575

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 3/6

4:20 pm-10:50 pm

1 stop24h 30m

Lisbon Humberto Delgado

Fri 3/14

5:00 am-3:35 pm

1 stop15h 35m

$576

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 3/17

7:05 am-9:00 am

1 stop20h 55m

Lisbon Humberto Delgado

Sun 3/30

12:10 pm-1:35 pm

1 stop31h 25m

$577

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/13

10:05 pm-11:25 pm

1 stop19h 20m

Lisbon Humberto Delgado

Thu 2/20

6:30 am-8:35 pm

1 stop20h 05m

$585

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 2/17

6:30 pm-2:55 pm

1 stop14h 25m

Lisbon Humberto Delgado

Wed 2/26

6:35 pm-3:00 pm

1 stop26h 25m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 52 results
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Best time to book a flight from Irving to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Irving with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Irving to Portugal

Get recent, data-driven insights about flights from Irving to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Irving to Portugal?

Currently, January is the cheapest month in which you can book a flight from Irving to Portugal (average of $612). Flying from Irving to Portugal in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 1RV to PT?

Find hourly flight availability from Irving to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Iberia, Turkish Airlines and Air Canada from Irving to Portugal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Cathay Pacific
7.5
Good
830 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Irving to Portugal one-way?

    One-way options have recently been found by users for as low as $255 on British Airways. Other airlines that offer cheap prices include SWISS from $262 and American Airlines from $264 one-way.

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

    The most popular flight routes from Irving to Portugal are Dallas/Fort Worth - Lisbon Humberto Delgado, Dallas/Fort Worth - Porto and Dallas/Fort Worth - Ponta Delgada Nordela.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Irving to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Irving to Portugal (average of $612). Flying from Irving to Portugal in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Irving to Portugal

Discover the top 10 airlines that operate flights from Irving to Portugal. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$497Average$660FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$534Average$810FlexibilityNo cancel feeOn-time71%
DeltaCheapest$550Average$840FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$573Average$1,118FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$577Average$909FlexibilityNo cancel feeOn-time70%
IberiaCheapest$584Average$880FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$597Average$845FlexibilityNo cancel feeOn-time67%
KLMCheapest$606Average$769FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$614Average$830FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$623Average$910FlexibilityNo cancel feeOn-time76%
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