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$314+ Cheap flights from Long Beach (LGB) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — LIS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Long Beach to Portugal

Best flights from Long Beach to Portugal
Discover carefully curated flight deals from Long Beach to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 1/157:00 amLGB - LIS
2 stops23h 35mDelta
dom. 1/185:30 amLIS - LGB
2 stops24h 15mDelta
Deal found 12/10$512
This Rumbo deal was found by Cheapflights users on 12/10. 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.
vie. 4/31:05 pmLGB - LIS
2 stops37h 40mVirgin Atlantic
mié. 4/1510:00 amLIS - LGB
2 stops38h 21mVirgin Atlantic
Deal found 12/10$900
This KLM deal was found by Cheapflights users on 12/10. 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.
sáb. 6/612:59 pmLGB - LIS
2 stops35h 01mKLM
sáb. 7/47:45 pmLIS - LGB
2 stops34h 00mKLM
Deal found 12/10$1,669
This Rumbo deal was found by Cheapflights users on 12/10. 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.
sáb. 1/177:00 amLGB - LIS
2 stops41h 00mVirgin Atlantic
sáb. 1/3110:00 amLIS - LGB
2 stops43h 45mVirgin Atlantic
Deal found 12/10$1,043

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 diciembre 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$512
(Delta)

One-way from

$314
(Delta)

Popular in

June

Cheapest in

November

Average price

$1,122
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
One-way flight from Long Beach Municipal to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 2025.
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

jue. 1/15

7:00 am-2:35 pm

2 stops23h 35m

Lisbon Humberto Delgado

dom. 1/18

5:30 am-9:45 pm

2 stops24h 15m

$512

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

vie. 4/3

1:05 pm-10:45 am

2 stops37h 40m

Lisbon Humberto Delgado

mié. 4/15

10:00 am-4:21 pm

2 stops38h 21m

$900

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

sáb. 1/17

7:00 am-8:00 am

2 stops41h 00m

Lisbon Humberto Delgado

sáb. 1/31

10:00 am-9:45 pm

2 stops43h 45m

$1,043

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

sáb. 6/6

12:59 pm-8:00 am

2 stops35h 01m

Lisbon Humberto Delgado

sáb. 7/4

7:45 pm-9:45 pm

2 stops34h 00m

$1,669

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

mar. 3/10

7:00 am-11:20 am

2 stops21h 20m

$314

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

mié. 3/4

7:00 am-11:20 am

2 stops20h 20m

$569

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

lun. 3/9

7:00 am-11:20 am

2 stops21h 20m

$569

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

dom. 3/8

7:00 am-3:10 pm

2 stops25h 10m

$569

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

sáb. 3/7

5:45 pm-8:55 am

2 stops31h 10m

$571

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

vie. 3/6

7:00 am-9:00 am

2 stops18h 00m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
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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 $403). Flying from Long Beach to Portugal in June is currently the most expensive (average of $672). 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 23h 35m. Fly via Delta or Virgin Atlantic to get the fastest option. The distance from Long Beach to Portugal is about 5668 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 $403). Flying from Long Beach to Portugal in June is currently the most expensive (average of $672). 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.

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