HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Monterey

$680+ Cheap flights from Portugal to Monterey (MRY)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — MRY
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portugal to Monterey 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 Portugal to Monterey

Keep the following information in mind while searching for Portugal to Monterey flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$981
(Lufthansa)

One-way from

$680
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$789
Provider with most accurate pricing for Lisbon Humberto Delgado-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-San Francisco flights.
Search Deals
From Portugal to Monterey Regional
Search Deals
One-way flight from Portugal to Monterey Regional
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Portugal to Monterey

Cheapest flights from Portugal to Monterey
Explore the most affordable flight options available from Portugal to Monterey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. 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 12/212:20 pmLIS - MRY
2 stops41h 39mUnited Airlines
Sat 12/66:12 amMRY - LIS
2 stops20h 03mUnited Airlines
Deal found 11/16$1,093
This Gotogate deal was found by Cheapflights users on 11/16. 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.
Tue 12/23:55 pmLIS - MRY
2 stops37h 17mLufthansa
Sat 12/62:33 pmMRY - LIS
2 stops24h 57mLufthansa
Deal found 11/16$1,096
This Air Canada deal was found by Cheapflights users on 11/16. 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 12/211:20 amLIS - MRY
3 stops30h 20mMultiple Airlines
Sat 12/62:33 pmMRY - LIS
2 stops34h 47mMultiple Airlines
Deal found 11/16$1,363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal to Monterey 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 November 17, 2025.
Use the filters below to find and compare flights from Portugal to Monterey that are best for you.

Fly from

Portugal

Fly to

Monterey

Route

Depart

Return

Price

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Fri 2/20

5:00 am-5:20 pm

2 stops44h 20m

Monterey Regional

Tue 2/24

6:03 pm-8:10 am

2 stops30h 07m

$981

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Tue 12/2

12:20 pm-9:59 pm

2 stops41h 39m

Monterey Regional

Sat 12/6

6:12 am-10:15 am

2 stops20h 03m

$1,093

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Tue 12/2

3:55 pm-9:12 pm

2 stops37h 17m

Monterey Regional

Sat 12/6

2:33 pm-11:30 pm

2 stops24h 57m

$1,096

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Tue 12/2

11:20 am-9:40 am

3 stops30h 20m

Monterey Regional

Sat 12/6

2:33 pm-9:20 am

2 stops34h 47m

$1,363

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Tue 1/6

8:50 pm-11:26 pm

3 stops58h 36m

$680

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Mon 1/5

10:50 am-11:47 pm

3 stops44h 57m

$885

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Tue 1/6

10:15 am-11:52 am

2 stops33h 37m

$1,083

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Mon 1/5

11:55 am-11:52 am

2 stops31h 57m

$1,083

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Sun 1/4

10:00 am-11:47 pm

3 stops45h 47m

$1,086

LisbonMonterey

LIS - MRY

LISMRY

Lisbon Humberto Delgado

Sun 1/4

10:50 am-9:59 pm

2 stops43h 09m

$1,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Best time to book a flight from Portugal to Monterey

Have a flexible travel schedule? Discover the best time to fly to Monterey from Portugal with our price prediction graph.
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 Portugal to Monterey

What is the cheapest month to book a flight from Portugal to Monterey?

Currently, January is the cheapest month in which you can book a flight from Portugal to Monterey (average of $550). Flying from Portugal to Monterey in August is currently the most expensive (average of $675). 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.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Monterey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monterey from Portugal?

    For a flight from Portugal to Monterey, you will be flying into Monterey Regional. Monterey Regional (MRY) is just 3.2 mi from the center of the city.

  • How long is the flight from Portugal to Monterey?

    A quick flight from Portugal to Monterey can take about 41h 39m. Lufthansa provides one of the quickest options available for as low as $1,093. Portugal and Monterey are separated by a distance of 5692 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Portugal to Monterey that include hotel bookings?

    Yes. In addition to deals on Portugal to Monterey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Monterey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Monterey.

  • Can I find deals for business class flights from Portugal to Monterey?

    Yes. Cheapflights offers flight deals from Portugal to Monterey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portugal to Monterey?

    Currently, January is the cheapest month in which you can book a flight from Portugal to Monterey (average of $550). Flying from Portugal to Monterey in August is currently the most expensive (average of $675). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to Monterey

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Los Angeles flights
Frankfurt to San Francisco flights
Frankfurt to Los Angeles flights
Heathrow to Los Angeles flights
Orly to Los Angeles flights
Charles de Gaulle to San Francisco flights
Frankfurt to Las Vegas flights
Frankfurt to Ontario flights
Heathrow to San Francisco flights
Frankfurt to Santa Ana flights
Frankfurt to Long Beach flights
Heathrow to Las Vegas flights
Frankfurt to Oakland flights
Frankfurt to San Jose flights
Charles de Gaulle to Las Vegas flights
Beauvais-Tille to Los Angeles flights
Gatwick to Los Angeles flights
Munich to Los Angeles flights
Frederic Chopin to Los Angeles flights
Zurich to Los Angeles flights
Amsterdam to Los Angeles flights
Munich to San Francisco flights
Frankfurt-Hahn to Los Angeles flights
London City to Los Angeles flights
Frederic Chopin to San Francisco flights
Zurich to San Francisco flights
Vienna to Los Angeles flights
Berlin to Los Angeles flights
Gatwick to San Francisco flights
Frankfurt-Hahn to San Francisco flights
Barcelona-El Prat to Los Angeles flights
Orly to Las Vegas flights
Heathrow to Ontario flights
Stansted to Los Angeles flights
London City to San Francisco flights
Amsterdam to Las Vegas flights
Madrid to Los Angeles flights
Leonardo da Vinci/Fiumicino to Los Angeles flights
Istanbul to Los Angeles flights
Heathrow to Santa Ana flights
Gatwick to Las Vegas flights
Charles de Gaulle to Burbank flights
Luton to Los Angeles flights
Munich to Ontario flights
Amsterdam to San Francisco flights
Duesseldorf Intl to Los Angeles flights
Frederic Chopin to Las Vegas flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.