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AA
American Airlines
AY
Finnair
BA
British Airways
IB
Iberia Airlines
One Way
•
Economy
JFK
John F. Kennedy International Airport
New York City, United States
BIO
Bilbao Airport
Bilbao, Spain
$353 USD
-43%
$201
USD
Verified Sep 21, 2025 at 5:37 PM
October 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
29
$319
30
$403
1
$432
2
$488
3
$802
4
$802
5
$261
6
$744
7
$369
8
$744
9
$649
10
$794
11
$319
12
$261
13
$309
14
$309
15
$456
16
$475
17
$441
18
$324
19
$261
20
$261
21
$261
22
$562
23
$295
24
$282
25
$265
26
$562
27
$261
28
$261
29
$271
30
$384
31
$504
1
2
Fair Availability
23% of dates checked are available within 10% of the lowest price
Monday, October 13th, 2025
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