Cheap flights from California to Portugal from $219
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Portugal departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Porter Airlines flights from California to Portugal
Our best Porter Airlines deals on California to Portugal flight tickets
TAP AIR PORTUGAL flights from California to Portugal
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How to get the cheapest flight ticket from California to Portugal
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portugal?
The cheapest month to fly to Portugal from California is in February. Flight prices, which tend to average around $704, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from California during March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $742.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Wednesday is the cheapest day to fly to Portugal from California. The lowest ticket price found for a Wednesday departure recently was $704. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $851.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from California to Portugal during this time can be as low as $806. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,103 per ticket.
What is the cheapest California to Portugal flight route?
Fly from Los Angeles to Lisbon Humberto Delgado for the best California - Portugal flight prices
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from California when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $925 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from California for as low as $750 on momondo.
What cabin class options are available on California to Portugal flights?
There are 4 cabin classes available to choose from on California to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to Portugal?
Iberia, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from California to Portugal
What airlines fly to Portugal?
TAP AIR PORTUGAL, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from California according to our data. TAP AIR PORTUGAL is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 21 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Portugal on average per day?
1 flights are operational daily from California to Portugal as of June 2025. The most popular departure time for this route is 4:00PM, with 77% of flights per day taking off in the afternoon.
How many flights depart from California to Portugal on average per week?
As of June 2025, there are 11 flights per week flying from California to Portugal. The most common day of the week flights depart is Mon, with 27% of flights taking off on this day.
Cheap California to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Portugal
Best Price Found | $219 |
|---|---|
Fastest flight time | 11h 05m |
Direct flights | Mon, Tue, Wed, Thu, Sat and Sun |
Airports in Portugal | 2 airports |
When did momondo last update prices for flights from California to Portugal?
Prices for flights from California to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from California to Portugal?
As of June 2025, there are 21 operators available to choose from for flights from California to Portugal.
How old do you have to be to fly from California to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Portugal?
momondo data reveals that the most frequently booked plane model on the route from California to Portugal is Airbus A330-900neo, representing 38.68% of all bookings. The subsequent popular models are Airbus A350-900 at 12.15%, Airbus A330 at 11.62%, and Airbus A380-800 at 5.51%.
Best airlines flying from California to Portugal
Compare and see reviews for airlines that fly from California to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $369 | Free Cancellation | Rating 4.0 4 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom $496 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 7.1 1,169 reviews | |||
| PriceFrom $512 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $524 | Free Cancellation | Rating 7.5 1,628 reviews | |||
| PriceFrom $540 | Free Cancellation | Rating 7.6 1,291 reviews | |||
| PriceFrom $547 | Free Cancellation | Rating 6.8 7,149 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 7.3 1,393 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Portugal?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Portugal. momondo saves you time and could save you money on your trip.
Can I find flights from California to Portugal with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for California to Portugal flights to just show those with flexible booking policies.
How can momondo help me find flights from California to Portugal?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from California.
I’m not ready to book a flight from California to Portugal right now. Can momondo alert me if prices change?
Yes. momondo can track prices for California to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.