Cheap International Flights from Houston in October
Fares shown are modelled estimates, not live quotes.
Save a price alert
Fare reviews and notifications are paused while the fare feed moves to a new provider. You can save a route now.
October Travel Tip
October is excellent for Europe and Asia. Weather great, prices down.
Best Destinations from Houston in October
IAH → MEX
Mexico City
Mexico
Est. $65
round trip
~3h flight time
IAH → GDL
Guadalajara
Mexico
Est. $69
round trip
~3h flight time
IAH → OPO
Porto
Portugal
Est. $398
round trip
~10h flight time
IAH → LIS
Lisbon
Portugal
Est. $401
round trip
~11h flight time
IAH → LHR
London
United Kingdom
Est. $405
round trip
~11h flight time
IAH → FAO
Faro
Portugal
Est. $410
round trip
~11h flight time
IAH → SVQ
Seville
Spain
Est. $418
round trip
~11h flight time
IAH → MAD
Madrid
Spain
Est. $420
round trip
~11h flight time
IAH → CDG
Paris
France
Est. $422
round trip
~11h flight time
Best Regions from Houston in October
Related Reading
Frequently Asked Questions
What are the cheapest destinations from Houston in October?
In October, some of the most affordable destinations from Houston include Mexico City (est. $65 RT), Guadalajara (est. $69 RT), Porto (est. $398 RT). Prices vary by booking window.
Is October cheap to fly from Houston?
October is excellent for Europe and Asia. Weather great, prices down.
How far ahead should I book flights from Houston in October?
For October departures from Houston, 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.
Save a price alert
Fare reviews and notifications are paused while the fare feed moves to a new provider. You can save a route now.
Your saved route will be waiting when fare reviews resume.
Create a price alert