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Portugal

$758+ Cheap flights from Long Beach (LGB) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — LIS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Long Beach to Portugal

Cheapest flights from Long Beach to Portugal
Explore the most affordable flight options available from Long Beach to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 4/67:00 am
LGB
-
LIS
2 stops41h 50m
Delta
Mon 4/1312:45 pm
LIS
-
LGB
2 stops40h 57m
Delta
Deal found 2/2$758
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 4/35:03 pm
LGB
-
LIS
2 stops57h 42m
Delta
Mon 4/1312:45 pm
LIS
-
LGB
2 stops31h 12m
Delta
Deal found 2/2$759
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 4/57:00 am
LGB
-
LIS
2 stops41h 50m
Delta
Mon 4/1312:45 pm
LIS
-
LGB
2 stops31h 12m
Delta
Deal found 2/2$826
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 4/25:03 pm
LGB
-
LIS
2 stops57h 42m
Delta
Mon 4/1312:45 pm
LIS
-
LGB
2 stops31h 12m
Delta
Deal found 2/2$840
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 4/67:00 am
LGB
-
LIS
2 stops41h 50m
Delta
Sun 4/1212:45 pm
LIS
-
LGB
2 stops31h 12m
Delta
Deal found 2/2$903
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 4/35:03 pm
LGB
-
LIS
2 stops57h 42m
Delta
Sun 4/1212:45 pm
LIS
-
LGB
2 stops40h 57m
Delta
Deal found 2/2$912
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 4/57:00 am
LGB
-
LIS
2 stops41h 50m
Delta
Sun 4/1212:45 pm
LIS
-
LGB
2 stops35h 18m
Delta
Deal found 2/2$971
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 4/25:03 pm
LGB
-
LIS
2 stops57h 42m
Delta
Sun 4/1212:45 pm
LIS
-
LGB
2 stops31h 12m
Delta
Deal found 2/2$992
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 4/27:00 am
LGB
-
LIS
2 stops26h 50m
Delta
Thu 4/95:35 am
LIS
-
LGB
2 stops18h 44m
Delta
Deal found 2/2$1,123
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 4/35:03 pm
LGB
-
LIS
2 stops17h 42m
Delta
Thu 4/95:35 am
LIS
-
LGB
2 stops18h 44m
Delta
Deal found 2/2$1,129
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 4/27:00 am
LGB
-
LIS
2 stops26h 50m
Delta
Fri 4/1010:00 am
LIS
-
LGB
2 stops34h 07m
Delta
Deal found 2/2$1,146
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 4/35:03 pm
LGB
-
LIS
2 stops17h 42m
Delta
Fri 4/1010:00 am
LIS
-
LGB
2 stops34h 07m
Delta
Deal found 2/2$1,151

Find flight deals from Long Beach to Portugal

Keep the following information in mind while searching for Long Beach to Portugal flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(Delta)

Popular in

June

Cheapest in

January

Average price

$614
Provider with most accurate pricing for Los Angeles-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Lisbon Humberto Delgado flights.
Search Deals
From Long Beach Municipal to Portugal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach 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 February 4, 2026.
Use the filters below to find and compare flights from Long Beach to Portugal that are best for you.

Fly from

Long Beach

Fly to

Portugal

Route

Depart

Return

Price

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mon 4/6

7:00 am-8:50 am

2 stops41h 50m

Lisbon Humberto Delgado

Mon 4/13

12:45 pm-9:42 pm

2 stops40h 57m

$758

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Sat 4/4

7:00 am-10:45 am

2 stops43h 45m

Lisbon Humberto Delgado

Mon 4/13

12:45 pm-11:57 am

2 stops31h 12m

$759

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Sun 4/5

7:00 am-8:50 am

2 stops41h 50m

Lisbon Humberto Delgado

Mon 4/13

12:45 pm-11:57 am

2 stops31h 12m

$826

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Thu 4/2

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Mon 4/13

12:45 pm-11:57 am

2 stops31h 12m

$840

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Sat 4/4

7:00 am-10:45 am

2 stops43h 45m

Lisbon Humberto Delgado

Sun 4/12

12:45 pm-11:57 am

2 stops31h 12m

$912

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Fri 4/3

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Sun 4/12

12:45 pm-9:42 pm

2 stops40h 57m

$912

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Thu 4/2

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Sun 4/12

12:45 pm-11:57 am

2 stops31h 12m

$992

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Thu 4/2

7:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

Thu 4/9

5:35 am-4:19 pm

2 stops18h 44m

$1,123

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Fri 4/3

5:03 pm-6:45 pm

2 stops17h 42m

Lisbon Humberto Delgado

Thu 4/9

5:35 am-4:19 pm

2 stops18h 44m

$1,129

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Thu 4/2

7:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

Fri 4/10

10:00 am-12:07 pm

2 stops34h 07m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from Long Beach to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Long Beach 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 Long Beach to Portugal

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

Currently, May is the cheapest month in which you can book a flight from Long Beach to Portugal (average of $407). Flying from Long Beach to Portugal in June is currently the most expensive (average of $713). 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 Long Beach to Portugal. 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 from for flights from Long Beach to Portugal?

    Long Beach Municipal (LGB) is the airport you will fly out of if you book a flight from Long Beach to Portugal. It is only a 4.1 mi journey to Long Beach Municipal (LGB) from Long Beach’s city center.

  • How long is the flight from Long Beach to Portugal?

    There are many flights that can get you from Long Beach to Portugal in 37h. Fly via Delta or KLM to get the fastest option. The distance from Long Beach to Portugal is about 5793 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Long Beach to Portugal?

    While some choose either Long Beach Municipal - Faro or Long Beach Municipal - Porto, Long Beach Municipal - Lisbon Humberto Delgado is the most popular route from Long Beach to Portugal.

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

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

  • How can I find direct flights from Long Beach to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Long Beach to Portugal 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 Long Beach to Portugal?

    Currently, May is the cheapest month in which you can book a flight from Long Beach to Portugal (average of $407). Flying from Long Beach to Portugal in June is currently the most expensive (average of $713). 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

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