Find Cheap Flights to Portugal

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Los Angeles to Portugal

(Round-trip)
Depart: Tue Nov 21 2017 Return: Tue Nov 28 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LAX
LIS
32h 05m
1 stop
LIS
LAX
38h 05m
1 stop
Depart: Mon Jan 8 2018 Return: Thu Mar 1 2018 Trip spans 53 days
British Airways
British Airways
LAX
LIS
14h 50m
1 stop
LIS
LAX
15h 35m
1 stop
Depart: Sun Jan 7 2018 Return: Sat Jan 20 2018 Trip spans 14 days
Aer Lingus
Aer Lingus
LAX
FAO
35h 45m
1 stop
FAO
LAX
33h 50m
1 stop
Depart: Thu Dec 7 2017 Return: Tue Dec 12 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
LAX
LIS
17h 20m
1 stop
LIS
LAX
18h 10m
1 stop
Depart: Tue Nov 14 2017 Return: Thu Nov 23 2017 Trip spans 10 days
British Airways
British Airways
LAX
LIS
18h 55m
1 stop
LIS
LAX
15h 35m
1 stop
Depart: Mon Feb 5 2018 Return: Tue Feb 20 2018 Trip spans 16 days
Multiple Airlines
Multiple Airlines
LAX
LIS
16h 35m
1 stop
LIS
LAX
18h 10m
1 stop
Depart: Sun Oct 22 2017 Return: Thu Nov 2 2017 Trip spans 12 days
British Airways
British Airways
LAX
LIS
17h 50m
1 stop
LIS
LAX
16h 50m
1 stop
Depart: Wed Oct 25 2017 Return: Sat Nov 4 2017 Trip spans 11 days
British Airways
British Airways
LAX
LIS
19h 15m
1 stop
LIS
LAX
27h 20m
1 stop
Depart: Sat Jan 27 2018 Return: Thu Feb 8 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
LAX
LIS
16h 05m
1 stop
LIS
LAX
17h 00m
1 stop
Depart: Thu Sep 14 2017 Return: Fri Sep 22 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
LIS
20h 55m
1 stop
LIS
LAX
31h 16m
1 stop
Depart: Tue Nov 21 2017 Return: Tue Nov 28 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LAX
LIS
16h 35m
1 stop
LIS
LAX
17h 00m
1 stop
Depart: Mon Nov 20 2017 Return: Tue Nov 28 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
LIS
16h 35m
1 stop
LIS
LAX
17h 00m
1 stop
Depart: Tue Nov 14 2017 Return: Fri Nov 24 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
LAX
OPO
20h 25m
1 stop
OPO
LAX
21h 15m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Oct 1 2017 Trip spans 17 days
Multiple Airlines
Multiple Airlines
LAX
LIS
25h 25m
2 stops
LIS
LAX
30h 30m
2 stops
Depart: Fri Oct 27 2017 Return: Sat Nov 4 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
FAO
16h 15m
1 stop
FAO
LAX
27h 25m
1 stop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
LAX
LIS
32h 35m
1 stop
LIS
LAX
38h 05m
1 stop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
FAO
18h 15m
2 stops
FAO
LAX
32h 45m
2 stops
Depart: Mon Sep 25 2017 Return: Wed Oct 4 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
LAX
OPO
15h 30m
1 stop
OPO
LAX
15h 40m
1 stop
Depart: Mon Sep 25 2017 Return: Sat Oct 21 2017 Trip spans 27 days
Multiple Airlines
Multiple Airlines
LAX
OPO
14h 15m
1 stop
OPO
LAX
35h 55m
1 stop
Depart: Thu Aug 24 2017 Return: Wed Sep 6 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
LAX
LIS
20h 52m
2 stops
LIS
LAX
37h 23m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Los Angeles
$451
Destination

Porto
$661
Lisbon
$451
Faro
$785