Skip to content

United flights from Portland, OR to Lisbon starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Portland, OR (PDX) to Lisbon (LIS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
from
$1,975 Price subject to changes
Viewed:6 hours ago
Economy
Return:
from
$1,820 Price subject to changes
Viewed:6 hours ago
Economy
Return:
from
$1,807 Price subject to changes
Viewed:6 hours ago
Economy
Return:
from
$1,778 Price subject to changes
Viewed:6 hours ago
Economy
Return:
1
from
$1,788 Price subject to changes
Viewed:6 hours ago
Economy
Return:
2
from
$1,783 Price subject to changes
Viewed:6 hours ago
Economy
Return:
3
from
$1,477 Price subject to changes
Viewed:6 hours ago
Economy
Return:
4
from
$1,431 Price subject to changes
Viewed:6 hours ago
Economy
Return:
5
from
$1,385 Price subject to changes
Viewed:6 hours ago
Economy
Return:
6
from
$1,385 Price subject to changes
Viewed:6 hours ago
Economy
Return:
7
from
$1,343 Price subject to changes
Viewed:6 hours ago
Economy
Return:
8
from
$1,422 Price subject to changes
Viewed:6 hours ago
Economy
Return:
9
from
$1,453 Price subject to changes
Viewed:6 hours ago
Economy
Return:
10
from
$1,357 Price subject to changes
Viewed:6 hours ago
Economy
Return:
11
from
$1,311 Price subject to changes
Viewed:6 hours ago
Economy
Return:
12
from
$1,265 Price subject to changes
Viewed:6 hours ago
Economy
Return:
13
from
$1,251 Price subject to changes
Viewed:6 hours ago
Economy
Return:
14
from
$1,223 Price subject to changes
Viewed:6 hours ago
Economy
Return:
15
from
$1,288 Price subject to changes
Viewed:6 hours ago
Economy
Return:
16
from
$1,283 Price subject to changes
Viewed:6 hours ago
Economy
Return:
17
from
$1,278 Price subject to changes
Viewed:6 hours ago
Economy
Return:
18
from
$1,196 Price subject to changes
Viewed:6 hours ago
Economy
Return:
19
from
$1,175 Price subject to changes
Viewed:6 hours ago
Economy
Return:
20
from
$1,125 Price subject to changes
Viewed:6 hours ago
Economy
Return:
21
from
$1,177 Price subject to changes
Viewed:15 hours ago
Economy
Return:
22
from
$1,232 Price subject to changes
Viewed:6 hours ago
Economy
Return:
23
from
$1,227 Price subject to changes
Viewed:6 hours ago
Economy
Return:
24
from
$1,207 Price subject to changes
Viewed:15 hours ago
Economy
Return:
25
from
$1,157 Price subject to changes
Viewed:15 hours ago
Economy
Return:
26
from
$1,157 Price subject to changes
Viewed:15 hours ago
Economy
Return:
27
from
$1,107 Price subject to changes
Viewed:15 hours ago
Economy
Return:
28
from
$1,107 Price subject to changes
Viewed:15 hours ago
Economy
Return:
29
from
$1,162 Price subject to changes
Viewed:6 hours ago
Economy
Return:
30
from
$1,277 Price subject to changes
Viewed:15 hours ago
Economy
Return:
31
from
$1,207 Price subject to changes
Viewed:15 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Portland, OR (PDX) to Lisbon (LIS) flights

FromToDatesFare TypePrice

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/18/20

Return: 12/02/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/24/20

Return: 12/08/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 12/02/20

Return: 12/09/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/18/20

Return: 11/25/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/25/20

Return: 12/02/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 12/02/20

Return: 12/16/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/25/20

Return: 12/09/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 12/09/20

Return: 12/16/20

Roundtrip
from
$1,059*
Viewed:15hoursago

Portland, OR (PDX)

Lisbon (LIS)

Depart: 11/17/20

Return: 11/24/20

Roundtrip
from
$1,059*
Viewed:15hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Lisbon

Saturday sky is clear
70°F 09/26/20
Sunday light rain
72°F 09/27/20
Monday overcast clouds
72°F 09/28/20
Tuesday sky is clear
74°F 09/29/20
Wednesday few clouds
70°F 09/30/20
Thursday sky is clear
72°F 10/01/20
Friday light rain
70°F 10/02/20
Powered by: OpenWeatherMap.org