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AA
American Airlines
AY
Finnair
BA
British Airways
IB
Iberia Airlines
One Way
•
Economy
PHX
Phoenix Sky Harbor International Airport
Phoenix, United States
LIS
Portela Airport
Lisbon, Portugal
$442 USD
-34%
$292
USD
Verified Sep 21, 2025 at 6:33 PM
October 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
29
$476
30
$477
1
$654
2
$1,317
3
$888
4
$520
5
$354
6
$354
7
$653
8
$783
9
$935
10
$369
11
$354
12
$354
13
$311
14
$311
15
$311
16
$623
17
$330
18
$325
19
$311
20
$311
21
$311
22
$326
23
$331
24
$330
25
$325
26
$312
27
$312
28
$312
29
$422
30
$345
31
$637
1
2
Fair Availability
35% of dates checked are available within 10% of the lowest price
Sunday, October 5th, 2025
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