Phoenix, Arizona to Basel, Switzerland for only $437 roundtrip

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Cheap flights from Phoenix, Arizona to Basel, Switzerland for only $437 roundtrip with British Airways.

DEPART:
Phoenix, USA

ARRIVE:
Basel, Switzerland

RETURN:
Phoenix, USA

DATES:
Availability from January to March 2026

Example dates:
13th-20th Jan
14th-21st Jan
20th-27th Jan
21st-28th Jan
27th Jan – 3rd Feb
28th Jan – 4th Feb
3rd-10th Feb
4th-11th Feb
10th-17th Feb
11th-18th Feb
17th-24th Feb
18th-25th Feb
25th Feb – 4th Mar
3rd-10th Mar

and more…

STOPS:
London

AIRLINES:
British Airways