Flights to Lisbon District from Houston

View ฿18,950 flight on Mon, 11 Aug 2025Opens in a new window

Popular airlines from Houston to Lisbon

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Cheap Flights from Houston (HOU) to Lisbon District (PT-11)

Prices were available within the past 7 days and start at ฿18,950 for one-way flights and ฿24,565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿24,565 Return, found 4 days ago
฿24,565
Return
found 4 days ago
Select Air Canada flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿24,565 found 4 days ago
Turkish Airlines
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿25,845 Return, found 4 days ago
฿25,845
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿25,845 found 4 days ago
Lufthansa
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿26,250 Return, found 4 days ago
฿26,250
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿26,250 found 4 days ago
United
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿27,875 Return, found 4 days ago
฿27,875
Return
found 4 days ago
Select United flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿27,875 found 4 days ago
Air Canada
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿27,875 Return, found 4 days ago
฿27,875
Return
found 4 days ago
Select Air Canada flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿27,875 found 4 days ago
KLM
Mon, 11 Aug - Tue, 26 Aug
IAH
Houston
LIS
Lisbon
฿28,955 Return, found 4 days ago
฿28,955
Return
found 4 days ago
Select KLM flight, departing Mon, 11 Aug from Houston to Lisbon, returning Tue, 26 Aug, priced at ฿28,955 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 ฿16,531 - ฿32,811 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.