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$438+ Cheap flights from Irving, TX to Porto (OPO)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — OPO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Irving to Porto are usually found in February or January, booked 86 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Irving to Porto

Keep the following information in mind while searching for Irving to Porto flight deals. Data was last updated February 20, 2025.

Round-trip from

$503
(Gotogate)

One-way from

$438
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$585
From Irving to Porto
Search Deals
One-way flight from Irving to Porto
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Irving to Porto

Cheapest flights from Irving to Porto
Explore the most affordable flight options available from Irving to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:35 amDFW - OPO
2 stops18h 40mAir Canada
Tue 4/18:40 amOPO - DFW
2 stops19h 34mAir Canada
Deal found 2/20$503
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:35 amDFW - OPO
2 stops22h 10mMultiple Airlines
Tue 4/88:40 amOPO - DFW
2 stops19h 34mMultiple Airlines
Deal found 2/20$521
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:30 pmDFW - OPO
1 stop14h 15mUnited Airlines
Tue 4/86:00 amOPO - DFW
2 stops20h 29mUnited Airlines
Deal found 2/20$538
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:40 amDFW - OPO
2 stops21h 50mDelta
Wed 3/196:00 amOPO - DFW
2 stops20h 55mDelta
Deal found 2/20$546
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:59 amDFW - OPO
2 stops16h 36mIberia
Wed 4/3012:20 pmOPO - DFW
1 stop13h 50mIberia
Deal found 2/20$570
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/123:50 pmDFW - OPO
2 stops19h 15mBritish Airways
Wed 3/196:30 pmOPO - DFW
1 stop26h 30mBritish Airways
Deal found 2/20$608
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:53 amDFW - OPO
2 stops17h 47mAmerican Airlines
Fri 5/238:15 amOPO - DFW
2 stops17h 13mAmerican Airlines
Deal found 2/19$665
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/225:20 pmDFW - OPO
1 stop24h 05mLufthansa
Sat 3/2912:30 pmOPO - DFW
1 stop30h 35mLufthansa
Deal found 2/20$703
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/124:32 pmDFW - OPO
2 stops17h 03mKLM
Sat 5/36:40 amOPO - DFW
2 stops20h 26mKLM
Deal found 2/19$730
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:55 pmDFW - OPO
1 stop30h 55mTurkish Airlines
Tue 4/810:50 amOPO - DFW
1 stop31h 55mTurkish Airlines
Deal found 2/20$732
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/133:50 pmDFW - OPO
1 stop34h 35mAir France
Tue 6/244:20 pmOPO - DFW
1 stop27h 15mAir France
Deal found 2/20$1,197
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:20 pmDFW - OPO
2 stops17h 05mSWISS
Wed 10/18:40 amOPO - DFW
2 stops39h 46mSWISS
Deal found 2/20$4,670

Find flights from Irving to Porto within your budget

Customize your flight search to find flights from Irving to Porto 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 February 20, 2025.

Fly from

Irving

Fly to

Porto

Route

Depart

Return

Price

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 3/17

11:35 am-11:15 am

2 stops18h 40m

Porto

Tue 4/1

8:40 am-10:14 pm

2 stops19h 34m

$503

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 4/1

11:35 am-3:45 pm

2 stops22h 10m

Porto

Tue 4/8

8:40 am-10:14 pm

2 stops19h 34m

$521

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 4/1

1:30 pm-9:45 am

1 stop14h 15m

Porto

Tue 4/8

6:00 am-8:29 pm

2 stops20h 29m

$538

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Wed 3/12

7:40 am-10:30 am

2 stops21h 50m

Porto

Wed 3/19

6:00 am-9:55 pm

2 stops20h 55m

$546

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 4/1

8:59 am-7:35 am

2 stops16h 36m

Porto

Wed 4/30

12:20 pm-8:10 pm

1 stop13h 50m

$570

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Wed 3/12

3:50 pm-4:05 pm

2 stops19h 15m

Porto

Wed 3/19

6:30 pm-4:00 pm

1 stop26h 30m

$608

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sun 4/27

11:53 am-11:40 am

2 stops17h 47m

Porto

Fri 5/23

8:15 am-7:28 pm

2 stops17h 13m

$665

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sat 3/22

5:20 pm-10:25 pm

1 stop24h 05m

Porto

Sat 3/29

12:30 pm-2:05 pm

1 stop30h 35m

$703

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sat 4/12

4:32 pm-3:35 pm

2 stops17h 03m

Porto

Sat 5/3

6:40 am-9:06 pm

2 stops20h 26m

$730

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 4/1

8:55 pm-9:50 am

1 stop30h 55m

Porto

Tue 4/8

10:50 am-12:45 pm

1 stop31h 55m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results
1
2

Best time to book a flight from Irving to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

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

How far ahead should I book a flight from Irving to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Irving to Porto. Price data was last updated on February 14, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irving to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Irving to Porto (average of $523). Flying from Irving to Porto in June is currently the most expensive (average of $1,092). 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 OPO?

Find hourly flight availability from Irving to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Irving to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irving to Porto?

Use this chart to determine the cheapest time to fly round-trip from Irving to Porto. Price data was last updated on May 12, 2024.

Travelers seeking maximum savings on their Irving to Porto flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Irving?

    Porto (OPO) is the airport you will fly into if you book a flight from Irving to Porto. You should not have trouble finding flights to Porto from Irving; the airport handles an average of 0 inbound flights from Irving per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Porto airport from Irving. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irving to Porto 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 Porto?

    Currently, January is the cheapest month in which you can book a flight from Irving to Porto (average of $523). Flying from Irving to Porto in June is currently the most expensive (average of $1,092). 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.

See more FAQs

Traveling to a place near Irving?

Book flights to Irving if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Top 4 airlines flying from Irving to Porto

Discover the top 4 airlines that operate flights from Irving to Porto. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$534Average$791FlexibilityNo cancel feeOn-time71%
DeltaCheapest$550Average$880FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$586Average$847FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$657Average$1,178FlexibilityNo cancel feeOn-time69%
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