$216+ Cheap flights from Irvine, CA 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine 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.The best prices from Irvine to Porto are usually found in February or November, booked 3 days in advance, depart on a Sunday or Wednesday and return on a Wednesday
Cheap flight deals from Irvine to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) 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 November 21, 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | $556 (Gotogate) |
One-way from | $216 (Kiwi.com) |
Find flight deals from Irvine to Porto
Cheapest flights from Irvine to PortoExplore the most affordable flight options available from Irvine to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.
Explore the most affordable flight options available from Irvine to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.
This Mytrip deal was found by Cheapflights users on 11/21. 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.
This SWISS deal was found by Cheapflights users on 11/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/21. 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.
This Lufthansa deal was found by Cheapflights users on 11/21. 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.
This Priceline deal was found by Cheapflights users on 11/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 11/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Arangrant deal was found by Cheapflights users on 11/21. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 11/20. 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.
This Austrian Airlines deal was found by Cheapflights users on 11/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 11/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Irvine to Porto within your budget
Customize your flight search to find flights from Irvine 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 2,612,795 searches. Data last updated November 21, 2024.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 1/26
7:30 pm-9:20 pm
1 stop17h 50m
Porto
Wed 1/29
9:55 pm-5:45 pm
1 stop27h 50m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 1/26
7:30 pm-6:50 am
2 stops27h 20m
Porto
Wed 1/29
9:55 pm-5:45 pm
1 stop27h 50m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sat 3/29
9:05 pm-11:15 am
1 stop30h 10m
Porto
Mon 4/7
12:05 pm-4:20 pm
1 stop36h 15m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Fri 1/10
6:05 pm-8:00 pm
1 stop17h 55m
Porto
Fri 1/24
8:20 am-4:20 pm
1 stop16h 00m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 1/12
7:10 pm-11:15 am
1 stop32h 05m
Porto
Sun 1/26
4:10 pm-4:30 pm
2 stops56h 20m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sat 3/29
7:35 am-7:05 am
1 stop16h 30m
Porto
Sun 4/6
9:50 am-8:12 pm
1 stop18h 22m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 1/12
7:45 am-12:50 pm
2 stops21h 05m
Porto
Sun 1/26
6:00 am-9:17 pm
2 stops23h 17m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 2/16
6:00 am-3:10 pm
2 stops25h 10m
Porto
Sat 2/22
12:30 pm-9:17 pm
2 stops40h 47m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sun 3/30
7:50 pm-9:45 am
1 stop29h 55m
Porto
Mon 4/7
10:45 am-5:55 pm
1 stop39h 10m
Los AngelesPorto
LAX - OPO
LAXOPO
Los Angeles
Sat 3/8
5:30 pm-11:35 pm
1 stop22h 05m
Porto
Sat 3/15
6:05 am-4:15 pm
1 stop17h 10m
Best time to book a flight from Irvine to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Irvine with our price prediction graph.
Travel insights for flights from Irvine to Porto
Get recent, data-driven insights about flights from Irvine to Porto including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Irvine to Porto?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Porto. Price data was last updated on November 15, 2024.
Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine 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 Irvine to Porto?
Currently, January is the cheapest month in which you can book a flight from Irvine to Porto (average of $517). Flying from Irvine to Porto in June is currently the most expensive (average of $993). 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 IR9 to OPO?
Find hourly flight availability from Irvine 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 November 21, 2024.
When flying from Irvine 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 Irvine to Porto?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Porto. Price data was last updated on October 13, 2024.
Travelers seeking maximum savings on their Irvine to Porto flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday mornings 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 November 21, 2024.
Get a feel of what it's like to fly with Iberia and British Airways from Irvine to Porto 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.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
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 Irvine to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Porto
Discover the top 10 airlines that operate flights from Irvine 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 2,612,795 searches. Data last updated November 21, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$609 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$510 | Average$932 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$527 | Average$1,055 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$530 | Average$941 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$1,010 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$682 | Average$1,065 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$690 | Average$1,018 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$713 | Average$786 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$769 | Average$1,087 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$783 | Average$1,327 | FlexibilityNo cancel fee | On-time69% |