Cheap First Class flights to Porto
LAX — OPO
Oct 13 — Oct 201
Round-trip
1 adult, First
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap first class flights to Porto in 2026
Find the latest flights to Porto in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on September 13, 2026.
Arrival Airport | Porto Airport |
|---|
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Cheapest first class flights to PortoExplore the most affordable first class flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on September 13, 2026.
Explore the most affordable first class flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on September 13, 2026.
This Air France deal was found by Cheapflights users on 9/9. 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.
Wed 10/283:18 pm -
2 stops15h 17m
Mon 11/26:25 am -
2 stops22h 34m
Deal found 9/9![Air France logo]()
$17,445
Best first class flights to PortoDiscover carefully curated first class flight deals to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated first class flight deals to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Air France deal was found by Cheapflights users on 9/9. 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.
Wed 10/283:18 pm -
2 stops15h 17m
Mon 11/26:25 am -
2 stops22h 34m
Deal found 9/9![Air France logo]()
$17,445
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 pm -
1 stop33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Singapore Airlines logo]()
$12,654
One-way first class flights to PortoSearch for one-way first class flight options to Porto. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way first class flight options to Porto. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 pm -
1 stop33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Singapore Airlines logo]()
$12,654
Quickest first class flights to PortoExplore quickest first class flight options to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 13, 2026.
Explore quickest first class flight options to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 13, 2026.
This Air France deal was found by Cheapflights users on 9/9. 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.
Wed 10/283:18 pm -
2 stops15h 17m
Mon 11/26:25 am -
2 stops22h 34m
Deal found 9/9![Air France logo]()
$17,445
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 pm -
1 stop33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Singapore Airlines logo]()
$12,654
Travel insights for first class flights from USA to Porto
Get recent, data-driven insights about first class flights from USA to Porto including ideal travel times, pricing trends, and more.
US0-OPO
JFK-OPO
EWR-OPO
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).
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