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AC
Air Canada
LH
Lufthansa
LX
Swiss International Air Lines
OS
Austrian Airlines
UA
United Airlines
One Way
•
Economy
EWR
Newark Liberty Airport
Newark, United States
LIS
Portela Airport
Lisbon, Portugal
$406 USD
-34%
$268
USD
Verified Nov 6, 2025 at 5:53 AM
November 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
28
29
30
31
1
2
3
4
5
6
$506
7
$506
8
$506
9
$456
10
$456
11
$456
12
$456
13
$506
14
$506
15
$506
16
$456
17
$456
18
$456
19
$380
20
$433
21
$663
22
$433
23
$373
24
$373
25
$373
26
$373
27
$373
28
$373
29
$373
30
$373
Limited Availability
14% of dates checked are available within 10% of the lowest price
Thursday, November 6th, 2025
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