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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
$488 USD
-32%
$330
USD
Verified Apr 7, 2026 at 8:32 AM
May 2026
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
$540
28
$541
29
$541
30
$596
1
$591
2
$566
3
$540
4
$540
5
$540
6
$541
7
$591
8
$590
9
$590
10
$592
11
$592
12
$592
13
$592
14
$722
15
$660
16
$600
17
$592
18
$592
19
$600
20
$817
21
$811
22
$738
23
$668
24
$654
25
$654
26
$654
27
$654
28
$724
29
$784
30
$724
31
$680
Fair Availability
21% of dates checked are available within 10% of the lowest price
Thursday, May 21st, 2026
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