$355+ Cheap flights from Orange County 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Orange County to Portugal 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 Orange County to Portugal
Keep the following information in mind while searching for Orange County to Portugal flight deals. Data was last updated June 18, 2025.
Round-trip from | $508 (Travelocity) |
|---|---|
One-way from | $355 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $1,201 |
Find flight deals from Orange County to Portugal
Cheapest flights from Orange County to PortugalExplore the most affordable flight options available from Orange County to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
Explore the most affordable flight options available from Orange County to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity 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 6/17. 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 Delta deal was found by Cheapflights users on 6/17. 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.
This Rumbo deal was found by Cheapflights users on 6/17. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 6/17. 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.
This Air France deal was found by Cheapflights users on 6/18. 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.
This Air Canada deal was found by Cheapflights users on 6/17. 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.
This Delta deal was found by Cheapflights users on 6/17. 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.
This Expedia deal was found by Cheapflights users on 6/17. 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.
This Bravofly deal was found by Cheapflights users on 6/17. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Rumbo deal was found by Cheapflights users on 6/18. 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 Rumbo 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 6/17. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Orange County 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 June 18, 2025.
Use the filters below to find and compare flights from Orange County to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Wed 11/19
8:11 am-12:10 pm
2 stops19h 59m
Lisbon Humberto Delgado
Tue 12/9
6:30 am-7:17 pm
2 stops20h 47m
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Wed 11/19
10:20 am-2:50 pm
2 stops20h 30m
Lisbon Humberto Delgado
Tue 12/9
11:00 am-5:35 pm
3 stops38h 35m
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Wed 10/15
7:15 am-11:15 am
2 stops20h 00m
Lisbon Humberto Delgado
Mon 10/27
5:30 am-10:19 pm
2 stops23h 49m
Long BeachLisbon
LGB - LIS
LGBLIS
Long Beach Municipal
Sat 8/9
1:15 pm-10:45 am
2 stops37h 30m
Lisbon Humberto Delgado
Fri 8/22
5:40 am-4:26 pm
2 stops18h 46m
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Tue 9/9
10:28 am-11:25 pm
2 stops28h 57m
Lisbon Humberto Delgado
Wed 9/24
6:35 am-8:13 pm
2 stops21h 38m
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Tue 9/9
6:45 am-10:45 am
2 stops20h 00m
Lisbon Humberto Delgado
Wed 9/24
5:40 am-4:18 pm
2 stops18h 38m
Santa AnaLisbon
SNA - LIS
SNALIS
Santa Ana J. Wayne/Orange Cnty
Fri 9/12
9:14 pm-9:20 am
2 stops52h 06m
Lisbon Humberto Delgado
Tue 9/23
12:55 pm-10:30 pm
2 stops41h 35m
Long BeachLisbon
LGB - LIS
LGBLIS
Long Beach Municipal
Thu 7/10
1:15 pm-2:35 pm
2 stops17h 20m
Lisbon Humberto Delgado
Thu 7/17
5:40 am-4:26 pm
2 stops18h 46m
Santa AnaFaro
SNA - FAO
SNAFAO
Santa Ana J. Wayne/Orange Cnty
Tue 9/16
5:58 pm-2:35 pm
2 stops36h 37m
Faro
Mon 9/22
3:25 pm-6:04 pm
2 stops34h 39m
Long BeachFaro
LGB - FAO
LGBFAO
Long Beach Municipal
Sun 8/3
1:15 pm-7:35 am
2 stops34h 20m
Faro
Tue 8/19
8:10 pm-9:43 pm
2 stops33h 33m
Best time to book a flight from Orange County to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Orange County with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Orange County to Portugal
What is the cheapest month to book a flight from Orange County to Portugal?
Currently, January is the cheapest month in which you can book a flight from Orange County to Portugal (average of $612). Flying from Orange County to Portugal in June is currently the most expensive (average of $1,135). 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 KFI to PT?
Find hourly flight availability from Orange County 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 June 18, 2025.
When flying from Orange County to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 June 18, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Orange County 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.
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Orange County to Portugal. 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 Orange County to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Orange County to Portugal
Discover the top 3 airlines that operate flights from Orange County 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 June 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$540 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$734 | Average$949 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$771 | Average$959 | FlexibilityNo cancel fee | On-time75% |