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Flight Deals from Los Angeles to Porto from $393

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Stops

  • Up to 1 stop
    $617
  • Up to 2 stops
    $620

Airlines

  • Air Canada
    $657
  • Air France
    $681
  • American Airlines
    $766
  • British Airways
    $624
  • Brussels Airlines
    $917
  • Delta Air Lines
    $676
  • Finnair
    $915
  • IBERIA
    $800
  • ITA Airways
    $1239
  • KLM
    $841
  • Lufthansa
    $624
  • SAS Airlines
    $1079
  • SWISS
    $617
  • TAP Portugal
    $1578
  • Turkish Airlines
    $863
  • United Airlines
    $651

Cabin Class

  • Economy
    $617

Departure Airports

  • Los Angeles International Airport
    $617
  • Ontario International Airport
    $620

Arrival Airports

  • Francisco de Sá Carneiro Airport
    $617

Layover Airports

  • Adolfo Suárez Madrid–Barajas Airport
    $624
  • Amsterdam Airport Schiphol
    $676
  • Barcelona International Airport
    $803
  • Brussels Airport
    $985
  • Chicago O Hare Airport
    $627
  • Copenhagen Kastrup Airport
    $1079
  • Dallas Fort Worth International Airport
    $624
  • Denver International Airport
    $705
  • Frankfurt am Main Airport
    $624
  • General Edward Lawrence Logan International Airport
    $634
  • Geneva Cointrin International Airport
    $704
  • George Bush Intercontinental Houston Airport
    $1167
  • Humberto Delgado Airport (Lisbon Portela Airport)
    $1578
  • Istanbul Airport
    $863
  • London Heathrow Airport
    $717
  • Miami International Airport
    $800
  • Montreal Trudeau Airport
    $657
  • Munich Airport
    $669
  • New York John F Kennedy Airport
    $634
  • Newark Liberty Airport
    $620
  • Paris Charles de Gaulle Airport
    $676
  • Philadelphia International Airport
    $1064
  • Rome Fiumicino Airport
    $1239
  • San Francisco International Airport
    $620
  • Toronto Pearson Airport
    $724
  • Washington Dulles Airport
    $691
  • Zürich Airport
    $617

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On average save $240 per traveler
SWISS Logo
SWISS

10/28/25

LAX
39h 5m
ZRH

10/30/25

OPO
SWISS Logo
SWISS

11/05/25

OPO
28h 20m
ZRH

11/06/25

LAX
$617
SWISS Logo
SWISS

10/28/25

ONT
38h 52m
SFO
EWR

10/30/25

OPO
SWISS Logo
SWISS

11/05/25

OPO
28h 20m
ZRH

11/06/25

ONT
$620
British Airways Logo
British Airways

10/28/25

LAX
23h
DFW
MAD

10/29/25

OPO
British Airways Logo
British Airways

11/05/25

OPO
8h 10m
MAD

11/05/25

LAX
$624
Lufthansa Logo
Lufthansa

10/28/25

LAX
22h 45m
FRA

10/29/25

OPO
Lufthansa Logo
Lufthansa

11/05/25

OPO
28h 20m
ZRH

11/06/25

LAX
$624
SWISS Logo
SWISS

10/28/25

LAX
22h 20m
ZRH

10/29/25

OPO
SWISS Logo
SWISS

11/05/25

OPO
21h 20m
FRA
ORD

11/06/25

LAX
$627
British Airways Logo
British Airways

10/28/25

LAX
23h 40m
BOS
MAD

10/29/25

OPO
British Airways Logo
British Airways

11/05/25

OPO
12h 24m
MAD
JFK

11/06/25

LAX
$634
United Airlines Logo
United Airlines

11/08/25

LAX
42h 50m
EWR

11/10/25

OPO
United Airlines Logo
United Airlines

11/18/25

OPO
21h 34m
FRA
EWR

11/19/25

LAX
$651
Air Canada Logo
Air Canada

11/08/25

LAX
30h 20m
YUL
FRA

11/09/25

OPO
Air Canada Logo
Air Canada

11/18/25

OPO
28h 25m
ZRH

11/19/25

LAX
$657
Lufthansa Logo
Lufthansa

10/31/25

LAX
29h 15m
MUC

11/01/25

OPO
Lufthansa Logo
Lufthansa

11/11/25

OPO
28h 25m
ZRH

11/12/25

LAX
$669
Delta Air Lines Logo
Delta Air Lines

11/08/25

LAX
41h 25m
CDG

11/10/25

OPO
Delta Air Lines Logo
Delta Air Lines

11/18/25

OPO
6h 45m
AMS

11/18/25

LAX
$676
Air France Logo
Air France

11/08/25

LAX
41h 25m
CDG

11/10/25

OPO
Air France Logo
Air France

11/18/25

OPO
28h 20m
CDG

11/19/25

LAX
$681
Lufthansa Logo
Lufthansa

10/28/25

LAX
27h
IAD
FRA

10/29/25

OPO
Lufthansa Logo
Lufthansa

11/05/25

OPO
11h 9m
FRA
ORD

11/05/25

LAX
$691
SWISS Logo
SWISS

10/30/25

LAX
39h
ZRH

11/01/25

OPO
SWISS Logo
SWISS

11/10/25

OPO
31h 20m
GVA
ZRH

11/11/25

LAX
$704
SWISS Logo
SWISS

11/13/25

LAX
26h 35m
DEN
EWR

11/14/25

OPO
SWISS Logo
SWISS

11/22/25

OPO
28h 30m
ZRH

11/23/25

LAX
$705
British Airways Logo
British Airways

11/08/25

LAX
37h 45m
LHR
MAD

11/10/25

OPO
British Airways Logo
British Airways

11/18/25

OPO
28h 5m
MAD

11/19/25

LAX
$717
SWISS Logo
SWISS

11/13/25

LAX
40h
ZRH

11/15/25

OPO
SWISS Logo
SWISS

11/22/25

OPO
15h 27m
FRA
YYZ

11/22/25

LAX
$724
American Airlines Logo
American Airlines

10/28/25

LAX
23h
DFW
MAD

10/29/25

OPO
American Airlines Logo
American Airlines

11/05/25

OPO
8h 10m
MAD

11/05/25

LAX
$766
IBERIA Logo
IBERIA

10/28/25

LAX
23h 40m
MIA
MAD

10/29/25

OPO
IBERIA Logo
IBERIA

11/05/25

OPO
8h 10m
MAD

11/05/25

LAX
$800
British Airways Logo
British Airways

10/28/25

LAX
23h 40m
MIA
MAD

10/29/25

OPO
British Airways Logo
British Airways

11/05/25

OPO
8h 10m
MAD

11/05/25

LAX
$800
IBERIA Logo
IBERIA

10/28/25

LAX
35h 20m
BCN

10/30/25

OPO
IBERIA Logo
IBERIA

11/05/25

OPO
8h 15m
MAD

11/05/25

LAX
$803
KLM Logo
KLM

10/31/25

LAX
36h 45m
CDG

11/02/25

OPO
KLM Logo
KLM

11/11/25

OPO
24h 30m
AMS

11/12/25

LAX
$841
Turkish Airlines Logo
Turkish Airlines

10/28/25

LAX
38h 10m
IST

10/30/25

OPO
Turkish Airlines Logo
Turkish Airlines

11/05/25

OPO
19h
IST

11/06/25

LAX
$863
Finnair Logo
Finnair

10/31/25

LAX
20h 55m
MAD

11/01/25

OPO
Finnair Logo
Finnair

11/11/25

OPO
19h 50m
MAD

11/12/25

LAX
$915
Brussels Airlines Logo
Brussels Airlines

11/13/25

LAX
21h
EWR

11/14/25

OPO
Brussels Airlines Logo
Brussels Airlines

11/22/25

OPO
11h 50m
FRA
SFO

11/23/25

LAX
$917
Lufthansa Logo
Lufthansa

11/21/25

LAX
32h 7m
ORD
FRA

11/22/25

OPO
Lufthansa Logo
Lufthansa

11/29/25

OPO
26h 20m
BRU
MUC

11/30/25

LAX
$985
IBERIA Logo
IBERIA

11/21/25

LAX
27h 45m
PHL
MAD

11/22/25

OPO
IBERIA Logo
IBERIA

11/29/25

OPO
15h 19m
MAD
PHL

11/29/25

LAX
$1064
SAS Airlines Logo
SAS Airlines

10/30/25

LAX
38h 20m
CPH
CDG

11/01/25

OPO
SAS Airlines Logo
SAS Airlines

11/10/25

OPO
23h 25m
CPH

11/11/25

LAX
$1079
Brussels Airlines Logo
Brussels Airlines

10/28/25

LAX
21h
EWR

10/29/25

OPO
Brussels Airlines Logo
Brussels Airlines

11/05/25

OPO
10h 46m
EWR
IAH

11/05/25

LAX
$1167
ITA Airways Logo
ITA Airways

11/08/25

LAX
27h 55m
FCO
MAD

11/09/25

OPO
ITA Airways Logo
ITA Airways

11/18/25

OPO
29h 50m
MAD
FCO

11/19/25

LAX
$1239
TAP Portugal Logo
TAP Portugal

10/31/25

LAX
28h 20m
BOS
LIS

11/01/25

OPO
TAP Portugal Logo
TAP Portugal

11/11/25

OPO
32h 57m
LIS
BOS

11/13/25

LAX
$1578

Top Deals on flights from Los Angeles to Porto

Los Angeles, US (LAX) - Porto, PT (OPO)

United Airlines Logo
United Airlines

Aug 26

LAX
34h 50m
YUL

Aug 28

OPO

as low as

$393

Los Angeles, US (LAX) - Porto, PT (OPO)

Air Canada Logo
Air Canada

Aug 26

LAX
34h 50m
YUL

Aug 28

OPO

as low as

$393

Los Angeles, US (LAX) - Porto, PT (OPO)

SAS Airlines Logo
SAS Airlines

Sep 15

LAX
39h 30m
CPH

Sep 17

OPO

as low as

$402

Los Angeles, US (LAX) - Porto, PT (OPO)

United Airlines Logo
United Airlines

Nov 8

LAX
34h 10m
ORD
EWR

Nov 10

OPO

as low as

$402

Los Angeles, US (LAX) - Porto, PT (OPO)

IBERIA Logo
IBERIA

Aug 18

LAX
44h 25m
BCN

Aug 20

OPO

as low as

$403

Los Angeles, US (LAX) - Porto, PT (OPO)

 Logo

Oct 30

LAX
29h 45m
BOS
PDL

Oct 31

OPO

as low as

$418

Los Angeles, US (LAX) - Porto, PT (OPO)

Air Canada Logo
Air Canada

Nov 8

LAX
41h 10m
YVR
FRA

Nov 10

OPO

as low as

$423

Los Angeles, US (LAX) - Porto, PT (OPO)

British Airways Logo
British Airways

Sep 16

LAX
35h 30m
LHR
MAD

Sep 18

OPO

as low as

$424

Los Angeles, US (LAX) - Porto, PT (OPO)

SWISS Logo
SWISS

Sep 16

LAX
36h 10m
ZRH

Sep 18

OPO

as low as

$431

Los Angeles, US (LAX) - Porto, PT (OPO)

Lufthansa Logo
Lufthansa

Sep 9

LAX
29h 50m
MUC

Sep 10

OPO

as low as

$434

Los Angeles, US (LAX) - Porto, PT (OPO)

British Airways Logo
British Airways

Oct 5

LAX
26h 40m
JFK
MAD

Oct 6

OPO

as low as

$435

Los Angeles, US (LAX) - Porto, PT (OPO)

British Airways Logo
British Airways

Dec 15

LAX
25h 36m
MIA
MAD

Dec 16

OPO

as low as

$435

Frequently Asked Questions

What is the time difference between destination and arrival?
The time difference between Los Angeles and Porto is 8 hours, with Porto being ahead. Please consider this when planning your arrival time.
Is there a direct flight from Los Angeles to Porto?
There is no direct flight from Los Angeles International Airport to Francisco de Sá Carneiro Airport. The available flights include one-stop options with airlines such as SWISS at $617, British Airways at $619, and Lufthansa at $624.
Are there convenient layover flights from Los Angeles to Porto?
Yes, convenient layover flights from Los Angeles to Porto include: SWISS at $617 (39h 5m), British Airways at $619 (42h 10m), Lufthansa at $624 (22h 45m), and United Airlines at $651 (42h 50m).
What are the most convenient layover airports for my flight?
The most convenient layover airports for your flight from Los Angeles to Porto are Zürich Airport, Frankfurt am Main Airport, Adolfo Suárez Madrid–Barajas Airport, Chicago O'Hare Airport, and Dallas Fort Worth International Airport.
What is the cheapest and fastest flight from Los Angeles to Porto?
The cheapest flight is with SWISS for $617, taking 39 hours 5 minutes with a layover at Zürich. The fastest flight is with British Airways for $680, taking 20 hours 55 minutes with a layover at Madrid.
What are all possible destination arrival airports?
The possible destination arrival airport is Francisco de Sá Carneiro Airport.
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