Cheap International Flights from Phoenix in September
Fares shown are modelled estimates, not live quotes.
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September Travel Tip
A strong month for Europe. Shoulder season starts and prices often ease from peak.
Best Destinations from Phoenix in September
PHX → GLA
Glasgow
United Kingdom
Est. $416
round trip
~11h flight time
PHX → DUB
Dublin
Ireland
Est. $419
round trip
~11h flight time
PHX → EDI
Edinburgh
United Kingdom
Est. $419
round trip
~11h flight time
PHX → MAN
Manchester
United Kingdom
Est. $430
round trip
~11h flight time
PHX → BHX
Birmingham
United Kingdom
Est. $435
round trip
~11h flight time
PHX → LHR
London
United Kingdom
Est. $442
round trip
~12h flight time
PHX → OPO
Porto
Portugal
Est. $449
round trip
~12h flight time
PHX → AMS
Amsterdam
Netherlands
Est. $453
round trip
~12h flight time
PHX → LIS
Lisbon
Portugal
Est. $456
round trip
~12h flight time
Best Regions from Phoenix in September
Related Reading
Frequently Asked Questions
What are the cheapest destinations from Phoenix in September?
In September, some of the most affordable destinations from Phoenix include Glasgow (est. $416 RT), Dublin (est. $419 RT), Edinburgh (est. $419 RT). Prices vary by booking window.
Is September cheap to fly from Phoenix?
A strong month for Europe. Shoulder season starts and prices often ease from peak.
How far ahead should I book flights from Phoenix in September?
For September departures from Phoenix, booking 6–10 weeks in advance typically yields the best fares. For peak months like July and December, book 3–4 months early. Fare reviews and notifications are paused during the provider migration.
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