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Travel with Air Canada from Houston to Lisbon (IAH - LIS)
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1 Passenger
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
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| Route | Discount DEN | % OFF | TC |
|---|---|---|---|
 From Denver (DEN) To Miami (MIA) | 15 | 0.2 | TC text |
 From Denver (DEN) To Seattle (SEA) | 15 | 0.2 | TC text |
 From Denver (DEN) To Las Vegas (LAS) | 15 | 0.2 | TC text |
From Las Vegas (LAS) To Miami (MIA) | 15 | 0.2 | TC text |
From Las Vegas (LAS) To Seattle (SEA) | 15 | 0.2 | TC text |
 From Las Vegas (LAS) To Orlando (MCO) | 15 | 0.2 | TC text |
From Orlando (MCO) To Las Vegas (LAS) | 15 | 0.2 | TC text |
From Orlando (MCO) To (null) | 15 | 0.2 | TC text |
From Orlando (MCO) To Seattle (SEA) | 15 | 0.2 | TC text |
This is a disclaimer.
This is a disclaimer
This is a disclaimer
Fly now between Houston and Lisbon
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Find low fares between Houston and Lisbon
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No popular fares were found for the options selected. Try updating your selection.
No popular fares were found for the options selected. Try updating your selection.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Explore all routes from Houston to Lisbon
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USD 136
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USD 189
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Toronto (YYZ)Jun 09, 2026FromUSD 128Viewed: 6 hours agoOne-wayEconomyToronto (YYZ)to
Calgary (YYC)Jun 05, 2026FromUSD 144Viewed: 5 hours agoOne-wayEconomyToronto (YYZ)to
Delhi (DEL)Aug 24, 2026 - Oct 12, 2026FromUSD 1,558Viewed: 2 minutes agoRound-tripEconomyDelhi (DEL)to
Toronto (YYZ)Jun 29, 2026 - Oct 04, 2026FromUSD 1,247Viewed: 5 hours agoRound-tripEconomyToronto (YYZ)to
London, UK (LHR)May 04, 2026 - May 12, 2026FromUSD 637Viewed: 1 hour agoRound-tripEconomyMontréal (YUL)to
Vancouver (YVR)Jun 08, 2026FromUSD 213Viewed: 2 hours agoOne-wayEconomyVancouver (YVR)to
Montréal (YUL)Jun 27, 2026FromUSD 177Viewed: 7 hours agoOne-wayEconomyCalgary (YYC)to
Toronto (YYZ)Jun 26, 2026FromUSD 134Viewed: 2 hours agoOne-wayEconomyMontréal (YUL)to
Fort Lauderdale (FLL)May 04, 2026FromUSD 149Viewed: 55 minutes agoOne-wayEconomyLos Angeles (LAX)to
Seoul (ICN)Jun 02, 2026 - Jun 23, 2026FromUSD 1,387Viewed: 7 hours agoRound-tripEconomyToronto (YYZ)to
Halifax (YHZ)Sep 09, 2026FromUSD 123Viewed: 5 hours agoOne-wayEconomyToronto (YYZ)to
Fort Lauderdale (FLL)Jun 17, 2026FromUSD 136Viewed: 1 hour agoOne-wayEconomyToronto (YYZ)to
Montréal (YUL)Jun 16, 2026FromUSD 141Viewed: 7 hours agoOne-wayEconomyToronto (YYZ)to
Los Angeles (LAX)May 24, 2026FromUSD 189Viewed: 7 hours agoOne-wayEconomy
Montréal (YUL)to
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Toronto (YYZ)Jun 15, 2026FromUSD 180Viewed: 57 minutes agoOne-wayEconomyOttawa, ON (YOW)to
Vancouver (YVR)May 26, 2026FromUSD 132Viewed: 54 minutes agoOne-wayEconomyEdmonton (YEG)to
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