Cheap flights from Houston to Ribatejo

View AU$872 flight on Fri, 12 Sep. 2025Opens in a new window

Popular airlines from Houston to Ribatejo

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Houston (HOU) to Ribatejo (LIS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,176 Return, found 4 days ago
AU$1,176
Return
found 4 days ago
Select Turkish Airlines flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,176 found 4 days ago
United
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,520 Return, found 4 days ago
AU$1,520
Return
found 4 days ago
Select United flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,520 found 4 days ago
Delta
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,567 Return, found 4 days ago
AU$1,567
Return
found 4 days ago
Select Delta flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,567 found 4 days ago
British Airways
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,612 Return, found 4 days ago
AU$1,612
Return
found 4 days ago
Select British Airways flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,612 found 4 days ago
KLM
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,716 Return, found 4 days ago
AU$1,716
Return
found 4 days ago
Select KLM flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,716 found 4 days ago
Air Canada
Fri, 12 Sep. - Wed, 24 Sep.
IAH
Houston
LIS
Lisbon
AU$1,839 Return, found 4 days ago
AU$1,839
Return
found 4 days ago
Select Air Canada flight, departing Fri, 12 Sep. from Houston to Lisbon, returning Wed, 24 Sep., priced at AU$1,839 found 4 days ago

Find the cheapest month to fly from Houston (HOU) to Lisbon (LIS)

February is typically the cheapest month to fly

From AU$779 - AU$1,546 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.