Compare Houston to Portugal flight deals starting at $3,912

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Find flights from Houston (IAH) to Portugal

Houston (IAH) to Lisbon (LIS)

Depart Sat 28 Jul 2018,
Return Tue 31 Jul 2018
from$ 3,912*Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Multi-colored buildings on a hill in Portugal

Plan ahead for flights from Houston to Portugal

from
to
Type
Dates
Price*
Houston (IAH)
to Lisbon (LIS)
Roundtrip
Depart Sat 28 Jul 2018
Return Tue 31 Jul 2018
from$ 3,912*Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.