$394+ Cheap flights from Dallas/Fort Worth (DFW) to Porto (OPO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — OPO
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Dallas/Fort Worth to Porto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dallas/Fort Worth to Porto
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dallas/Fort Worth to PortoExplore the most affordable flight options available from Dallas/Fort Worth to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Dallas/Fort Worth to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:18 pm -
2 stops17h 42m
Wed 11/1111:00 am -
3 stops35h 50m
Deal found 10/21![Multiple Airlines logo]()
$596
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 11/66:18 pm -
2 stops16h 42m
Fri 11/135:00 am -
3 stops33h 47m
Deal found 10/22![Multiple Airlines logo]()
$607
This Gotogate deal was found by Cheapflights users on 10/24. 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 11/2312:10 pm -
2 stops17h 55m
Tue 12/86:00 am -
2 stops22h 20m
Deal found 10/24![Air Canada logo]()
$723
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/237:40 pm -
1 stop31h 50m
Tue 12/86:00 am -
2 stops20h 39m
Deal found 10/24![United Airlines logo]()
$749
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:30 am -
1 stop21h 00m
Tue 12/86:00 am -
2 stops35h 14m
Deal found 10/21![Multiple Airlines logo]()
$751
This Air France deal was found by Cheapflights users on 10/20. 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.
Tue 12/17:00 pm -
1 stop21h 00m
Thu 12/105:55 am -
1 stop16h 55m
Deal found 10/20![Air France logo]()
$752
This Iberia deal was found by Cheapflights users on 10/22. 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 12/11:50 pm -
1 stop11h 50m
Thu 12/108:20 am -
1 stop14h 45m
Deal found 10/22![Iberia logo]()
$754
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 12/17:00 pm -
1 stop21h 00m
Thu 12/105:00 am -
2 stops24h 00m
Deal found 10/20![Delta logo]()
$755
This KLM deal was found by Cheapflights users on 10/24. 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.
Tue 12/11:58 pm -
2 stops14h 37m
Thu 12/105:55 am -
1 stop16h 55m
Deal found 10/24![Multiple Airlines logo]()
$757
Best flights from Dallas/Fort Worth to PortoDiscover carefully curated flight deals from Dallas/Fort Worth to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Dallas/Fort Worth to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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.
Tue 12/17:00 pm -
1 stop21h 00m
Thu 12/105:00 am -
2 stops24h 00m
Deal found 10/23![Delta logo]()
$755
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/17:00 am -
2 stops20h 30m
Thu 12/106:00 am -
2 stops20h 39m
Deal found 10/22![United Airlines logo]()
$759
This United deal was found by Cheapflights users on 10/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/107:25 am -
3 stops22h 25m
Thu 2/256:00 am -
2 stops20h 47m
Deal found 10/25![Multiple Airlines logo]()
$766
This Air Canada deal was found by Cheapflights users on 10/24. 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 3/212:10 pm -
2 stops17h 55m
Fri 3/56:00 am -
2 stops46h 19m
Deal found 10/24![Air Canada logo]()
$847
This United Airlines deal was found by Cheapflights users on 10/24. 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 3/29:45 am -
1 stop17h 45m
Fri 3/56:00 am -
2 stops21h 42m
Deal found 10/24![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/23. 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 3/206:52 pm -
2 stops33h 38m
Fri 3/266:00 am -
2 stops17h 54m
Deal found 10/23![United Airlines logo]()
$853
Last-minute flights from Dallas/Fort Worth to PortoDiscover last-minute flight deals from Dallas/Fort Worth to Porto. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas/Fort Worth to Porto. Data last updated October 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:18 pm -
2 stops17h 42m
Wed 11/1111:00 am -
3 stops35h 50m
Deal found 10/21![Multiple Airlines logo]()
$596
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 11/66:18 pm -
2 stops16h 42m
Fri 11/135:00 am -
3 stops33h 47m
Deal found 10/22![Multiple Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:30 am -
1 stop21h 00m
Wed 11/2512:35 pm -
2 stops26h 58m
Deal found 10/21![United Airlines logo]()
$759
This Gotogate deal was found by Cheapflights users on 10/24. 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 11/2312:10 pm -
2 stops17h 55m
Tue 12/86:00 am -
2 stops22h 20m
Deal found 10/24![Air Canada logo]()
$723
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/237:40 pm -
1 stop31h 50m
Tue 12/86:00 am -
2 stops20h 39m
Deal found 10/24![United Airlines logo]()
$749
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:30 am -
1 stop21h 00m
Tue 12/86:00 am -
2 stops35h 14m
Deal found 10/21![Multiple Airlines logo]()
$751
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/237:00 pm -
1 stop21h 00m
Tue 12/85:55 am -
1 stop16h 55m
Deal found 10/21![Delta logo]()
$762
One-way flights from Dallas/Fort Worth to PortoSearch for one-way flight options from Dallas/Fort Worth to Porto. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Dallas/Fort Worth to Porto. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:20 am -
3 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/241:50 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$399
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Sun 1/2412:10 pm -
2 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:58 pm -
2 stops33h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:32 am -
3 stops26h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$438
This oojo deal was found by Cheapflights users on 10/20. 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.
Mon 1/48:20 pm -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Turkish Airlines logo]()
$635
Find flight deals from Dallas/Fort Worth to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Porto (OPO). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $596 (Mytrip) |
One-way from | $394 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $864 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas/Fort Worth 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Thu 1/14
5:20 am-9:20 pm
3 stops34h 00m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$394
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Sun 1/24
7:25 am-12:05 pm
3 stops22h 40m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$403
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Mon 1/4
7:58 pm-11:20 am
2 stops33h 22m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$419
Quickest round-trip
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Fri 1/15
5:20 pm-5:50 pm
1 stop18h 30m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$464
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 12/1
7:00 pm-10:00 pm
1 stop21h 00m
Porto
Thu 12/10
5:00 am-11:00 pm
2 stops24h 00m
$755
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 12/1
7:00 am-9:30 am
2 stops20h 30m
Porto
Thu 12/10
6:00 am-8:39 pm
2 stops20h 39m
$759
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Wed 2/10
7:25 am-11:50 am
3 stops22h 25m
Porto
Thu 2/25
6:00 am-8:47 pm
2 stops20h 47m
$766
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 3/2
12:10 pm-12:05 pm
2 stops17h 55m
Porto
Fri 3/5
6:00 am-10:19 pm
2 stops46h 19m
$847
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Tue 3/2
9:45 am-9:30 am
1 stop17h 45m
Porto
Fri 3/5
6:00 am-9:42 pm
2 stops21h 42m
$848
DallasPorto
DFW Dallas/Fort Worth - OPO Porto
DFWOPO
Dallas/Fort Worth
Sat 3/20
6:52 pm-9:30 am
2 stops33h 38m
Porto
Fri 3/26
6:00 am-6:54 pm
2 stops17h 54m
$853
Sorted by cheapest first
Compare providers for flights from Dallas/Fort Worth to Porto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Porto in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dallas/Fort Worth to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Dallas/Fort Worth with our price prediction graph.
DFW-OPO
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.
Cheapflights Insights
Everything you need to know about your flight from Dallas/Fort Worth Airport to Porto
What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Porto?
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Porto (average of $704). Flying from Dallas/Fort Worth Airport to Porto in July is currently the most expensive (average of $1,181). 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.
How much does it cost to fly round-trip from Dallas/Fort Worth Airport to Porto?
Airfare is below average for this route at the moment.
Dallas/Fort Worth Airport to Porto flights typically cost between $804 and $1,225 in November.The cheapest round-trip price found within the last 5 days was $596 on Multiple Airlines (Nov 6-Nov 11).
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 October 25, 2026.
See what other customers who have flown with United Airlines,American Airlines, andIberia from Dallas/Fort Worth Airport to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.3
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.3
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.3
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Dallas/Fort Worth to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro
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Dallas/Fort Worth and Porto flights
Browse other Dallas/Fort Worth and Porto flight options. Last updated on October 25, 2026.
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Other flights to Porto
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Top 3 airlines flying from Dallas/Fort Worth to Porto
Discover the top 3 airlines that operate flights from Dallas/Fort Worth 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$936 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$619 | Average$1,048 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$699 | Average$1,062 | FlexibilityNo cancel fee | On-time69% |