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Cheap flights from Long Beach to Portugal from $381

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Portugal departing on 8/17. 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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Find the cheapest flights from Long Beach to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 5:50 pm
LGB
-
LIS
26h 50m
2 stops
Delta Logo
11:55 am - 4:12 pm
LIS
-
LGB
36h 17m
2 stops
$922Delta
Mi, Aug 5 - Do, Aug 20
Delta Logo
7:00 am - 11:15 am
LGB
-
LIS
44h 15m
2 stops
Delta Logo
11:55 am - 4:12 pm
LIS
-
LGB
36h 17m
2 stops
$924Delta
Mo, Aug 3 - Do, Aug 20
Delta Logo
4:56 pm - 2:55 pm
LGB
-
LIS
37h 59m
2 stops
Delta Logo
11:55 am - 4:12 pm
LIS
-
LGB
36h 17m
2 stops
$928Delta
Di, Aug 4 - Do, Aug 20
Delta Logo
7:00 am - 5:50 pm
LGB
-
LIS
26h 50m
2 stops
Delta Logo
5:35 am - 4:12 pm
LIS
-
LGB
18h 37m
2 stops
$929Delta
Mi, Aug 5 - Mi, Aug 19
Delta Logo
7:00 am - 11:15 am
LGB
-
LIS
44h 15m
2 stops
Delta Logo
5:35 am - 4:12 pm
LIS
-
LGB
18h 37m
2 stops
$931Delta
Mo, Aug 3 - Mi, Aug 19
Delta Logo
4:56 pm - 2:55 pm
LGB
-
LIS
37h 59m
2 stops
Delta Logo
5:35 am - 4:12 pm
LIS
-
LGB
18h 37m
2 stops
$935Delta
Di, Aug 4 - Mi, Aug 19
Delta Logo
7:00 am - 2:55 pm
LGB
-
LIS
23h 55m
2 stops
Delta Logo
10:00 am - 9:32 pm
LIS
-
LGB
19h 32m
2 stops
$937Delta
Mi, Aug 5 - Fr, Aug 21
Delta Logo
7:00 am - 11:15 am
LGB
-
LIS
44h 15m
2 stops
Delta Logo
10:00 am - 9:32 pm
LIS
-
LGB
19h 32m
2 stops
$939Delta
Mo, Aug 3 - Fr, Aug 21
KLM Logo
7:00 am - 10:20 am
LGB
-
OPO
19h 20m
2 stops
KLM Logo
7:00 pm - 9:29 pm
OPO
-
LGB
34h 29m
2 stops
$1,566KLM
Sa, Jun 20 - Sa, Jun 27
KLM Logo
1:00 pm - 6:40 pm
LGB
-
FAO
21h 40m
2 stops
KLM Logo
9:05 pm - 9:29 pm
FAO
-
LGB
32h 24m
2 stops
$2,877KLM
Do, Jun 18 - Do, Jun 25

Delta flights from Long Beach to Portugal

Our best Delta deals on Long Beach to Portugal flight tickets
Delta
Aug 5
LGB7:00 amLong Beach Municipal
26h 50m
2 stops
LIS5:50 pmLisbon Humberto Delgado
Aug 20
LIS11:55 amLisbon Humberto Delgado
36h 17m
2 stops
LGB4:12 pmLong Beach Municipal
$922
Delta
Aug 3
LGB7:00 amLong Beach Municipal
44h 15m
2 stops
LIS11:15 amLisbon Humberto Delgado
Aug 20
LIS11:55 amLisbon Humberto Delgado
36h 17m
2 stops
LGB4:12 pmLong Beach Municipal
$924
Delta
Aug 4
LGB4:56 pmLong Beach Municipal
37h 59m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Aug 20
LIS11:55 amLisbon Humberto Delgado
36h 17m
2 stops
LGB4:12 pmLong Beach Municipal
$928

KLM flights from Long Beach to Portugal

Our best KLM deals on Long Beach to Portugal flight tickets
KLM
May 10
LGB12:44 pmLong Beach Municipal
21h 26m
2 stops
OPO6:10 pmPorto
May 23
OPO12:55 pmPorto
35h 19m
2 stops
LGB4:14 pmLong Beach Municipal
$1,059
KLM
Jun 20
LGB7:00 amLong Beach Municipal
19h 20m
2 stops
OPO10:20 amPorto
Jun 27
OPO7:00 pmPorto
34h 29m
2 stops
LGB9:29 pmLong Beach Municipal
$1,566
KLM
Jun 18
LGB1:00 pmLong Beach Municipal
21h 40m
2 stops
FAO6:40 pmFaro
Jun 25
FAO9:05 pmFaro
32h 24m
2 stops
LGB9:29 pmLong Beach Municipal
$2,877

momondo 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, momondo users made 832,500 searches. Data last updated Mai 8, 2026.
Use the filters below to find and compare flights from Long Beach to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mi 8/5

7:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

Do 8/20

11:55 am-4:12 pm

2 stops36h 17m

$922

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mo 8/3

7:00 am-11:15 am

2 stops44h 15m

Lisbon Humberto Delgado

Do 8/20

11:55 am-4:12 pm

2 stops36h 17m

$924

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Di 8/4

4:56 pm-2:55 pm

2 stops37h 59m

Lisbon Humberto Delgado

Do 8/20

11:55 am-4:12 pm

2 stops36h 17m

$928

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mi 8/5

7:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

Mi 8/19

5:35 am-4:12 pm

2 stops18h 37m

$929

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mo 8/3

7:00 am-11:15 am

2 stops44h 15m

Lisbon Humberto Delgado

Mi 8/19

5:35 am-4:12 pm

2 stops18h 37m

$931

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Di 8/4

4:56 pm-2:55 pm

2 stops37h 59m

Lisbon Humberto Delgado

Mi 8/19

5:35 am-4:12 pm

2 stops18h 37m

$935
Quickest round-trip

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mi 8/5

7:00 am-2:55 pm

2 stops23h 55m

Lisbon Humberto Delgado

Fr 8/21

10:00 am-9:32 pm

2 stops19h 32m

$937

Long BeachLisbon

LGB - LIS

LGBLIS

Long Beach Municipal

Mo 8/3

7:00 am-11:15 am

2 stops44h 15m

Lisbon Humberto Delgado

Fr 8/21

10:00 am-9:32 pm

2 stops19h 32m

$939

Long BeachPorto

LGB - OPO

LGBOPO

Long Beach Municipal

Sa 6/20

7:00 am-10:20 am

2 stops19h 20m

Porto

Sa 6/27

7:00 pm-9:29 pm

2 stops34h 29m

$1,566

Long BeachFaro

LGB - FAO

LGBFAO

Long Beach Municipal

Do 6/18

1:00 pm-6:40 pm

2 stops21h 40m

Faro

Do 6/25

9:05 pm-9:29 pm

2 stops32h 24m

$2,877

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Long Beach 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 airline that flies from Long Beach Municipal to Portugal?

Delta is the most popular carrier operating from Long Beach Municipal 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 Long Beach according to our data. TAP AIR PORTUGAL is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 17 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Cheap Long Beach to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Portugal

Fastest flight time

17h 26m

Direct flights

None
The fastest flight from Long Beach to Portugal takes 17h 26m
There are no direct flights from Long Beach to Portugal. There are no popular flight routes from Long Beach to Portugal.
Search flight deals

Frequently asked questions about flying from Long Beach to Portugal

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Portugal?

    Prices for flights from Long Beach Municipal Airport to Portugal are refreshed on a daily basis.

  • How old do you have to be to fly from Long Beach Municipal Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Long Beach to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Long Beach to Portugal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portugal from Long Beach which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Long Beach to Portugal?

Once all potential Long Beach to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Long Beach to Portugal right now. Can momondo alert me if prices change?

Price alerts on flights to Portugal from Long Beach are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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