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$419+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — LIS
mai 6 — mai 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap 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 mai 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$864
(Delta)

One-way from

$419
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,074
Provider with most accurate pricing for Los Angeles-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Lisbon Humberto Delgado flights.
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From Long Beach Municipal to Portugal
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One-way flight from Long Beach Municipal to Portugal
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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 mai 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
lun. 6/307:01 amLGB - LIS
2 stops26h 49mDelta
mer. 7/912:10 pmLIS - LGB
2 stops36h 16mDelta
Deal found 4/29$864
This lastminute.com deal was found by Cheapflights users on 4/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/254:54 pmLGB - LIS
2 stops17h 46mKLM
mar. 6/105:00 amLIS - LGB
2 stops24h 41mKLM
Deal found 4/30$899
This Air France deal was found by Cheapflights users on 4/28. 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.
mer. 10/87:10 amLGB - LIS
2 stops23h 40mMultiple Airlines
lun. 10/135:00 amLIS - LGB
2 stops24h 46mMultiple Airlines
Deal found 4/28$1,009
This Delta deal was found by Cheapflights users on 4/30. 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.
mer. 5/217:01 amLGB - OPO
2 stops31h 14mDelta
mar. 5/274:20 pmOPO - LGB
2 stops51h 55mDelta
Deal found 4/30$1,219
This lastminute.com deal was found by Cheapflights users on 4/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/47:10 amLGB - FAO
2 stops42h 00mKLM
sam. 5/179:55 pmFAO - LGB
2 stops26h 18mKLM
Deal found 4/29$1,669
This KLM deal was found by Cheapflights users on 4/30. 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.
sam. 6/147:01 amLGB - OPO
2 stops24h 34mKLM
sam. 6/216:05 amOPO - LGB
2 stops23h 36mKLM
Deal found 4/30$1,759
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/147:01 amLGB - OPO
3 stops31h 09mMultiple Airlines
sam. 6/217:35 amOPO - LGB
3 stops22h 06mMultiple Airlines
Deal found 4/30$2,435

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 mai 1, 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

lun. 6/30

7:01 am-5:50 pm

2 stops26h 49m

Lisbon Humberto Delgado

mer. 7/9

12:10 pm-4:26 pm

2 stops36h 16m

$864

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

dim. 5/25

4:54 pm-6:40 pm

2 stops17h 46m

Lisbon Humberto Delgado

mar. 6/10

5:00 am-9:41 pm

2 stops24h 41m

$899

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

mer. 10/8

7:10 am-2:50 pm

2 stops23h 40m

Lisbon Humberto Delgado

lun. 10/13

5:00 am-9:46 pm

2 stops24h 46m

$1,009

Long BeachPorto

LGB - OPO

LGBOPO

Long Beach Municipal

mer. 5/21

7:01 am-10:15 pm

2 stops31h 14m

Porto

mar. 5/27

4:20 pm-12:15 pm

2 stops51h 55m

$1,219

Long BeachPorto

LGB - OPO

LGBOPO

Long Beach Municipal

sam. 6/14

7:01 am-3:35 pm

2 stops24h 34m

Porto

sam. 6/21

6:05 am-9:41 pm

2 stops23h 36m

$1,759

Long BeachPorto

LGB - OPO

LGBOPO

Long Beach Municipal

sam. 6/14

7:01 am-10:10 pm

3 stops31h 09m

Porto

sam. 6/21

7:35 am-9:41 pm

3 stops22h 06m

$2,435

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

dim. 9/21

7:10 am-2:50 pm

2 stops23h 40m

$419

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

dim. 9/21

7:10 am-2:50 pm

2 stops23h 40m

$526

Long BeachPorto

LGB - OPO

LGBOPO

Long Beach Municipal

dim. 9/21

7:10 am-3:30 pm

2 stops24h 20m

$601

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

sam. 5/10

7:45 am-10:30 pm

3 stops54h 45m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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, January is the cheapest month in which you can book a flight from Long Beach to Portugal (average of $612). Flying from Long Beach to Portugal in June is currently the most expensive (average of $1,178). 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.

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 mai 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Long Beach to Portugal. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    While some choose either Long Beach Municipal - Porto or Long Beach Municipal - Faro, 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, January is the cheapest month in which you can book a flight from Long Beach to Portugal (average of $612). Flying from Long Beach to Portugal in June is currently the most expensive (average of $1,178). 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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