$155+ Cheap flights from Houston to Lisbon (LIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LIS
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Lisbon with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Houston to LisbonExplore the most affordable flight options available from Houston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Houston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:55 pm
IAH
- LIS
1 stop13h 05m
Virgin Atlantic
Sun 11/1511:15 am
LIS
- IAH
2 stops18h 43m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$268
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:21 pm
IAH
- LIS
2 stops16h 24m
Virgin Atlantic
Mon 9/2112:45 pm
LIS
- IAH
2 stops17h 11m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$376
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 am
IAH
- LIS
2 stops20h 30m
Virgin Atlantic
Sat 9/1912:45 pm
LIS
- IAH
2 stops17h 11m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$549
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:30 am
IAH
- LIS
2 stops19h 30m
Virgin Atlantic
Sat 11/2810:00 am
LIS
- IAH
2 stops19h 58m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$568
This Gotogate deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:30 pm
IAH
- LIS
1 stop13h 30m
Multiple Airlines
Wed 11/115:00 am
LIS
- IAH
1 stop15h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$704
This Gotogate deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:00 pm
IAH
- LIS
2 stops15h 50m
Multiple Airlines
Wed 11/185:00 am
LIS
- IAH
1 stop15h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$705
This Air France deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:05 pm
IAH
- LIS
1 stop17h 05m
Multiple Airlines
Wed 11/1811:30 am
LIS
- IAH
1 stop31h 55m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:10 pm
IAH
- LIS
1 stop15h 40m
United Airlines
Wed 11/185:00 am
LIS
- IAH
1 stop15h 00m
United Airlines
Deal found 6/22![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am
IAH
- LIS
1 stop18h 40m
United Airlines
Thu 11/195:00 am
LIS
- IAH
1 stop19h 15m
United Airlines
Deal found 6/23![United Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm
HOU
- LIS
2 stops16h 20m
Delta
Wed 11/185:00 am
LIS
- HOU
2 stops22h 43m
Delta
Deal found 6/23![Delta logo]()
$739
This Virgin Atlantic deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:05 am
HOU
- LIS
2 stops15h 55m
Virgin Atlantic
Wed 11/1111:15 am
LIS
- HOU
2 stops16h 28m
Virgin Atlantic
Deal found 6/20![Virgin Atlantic logo]()
$751
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:05 am
HOU
- LIS
2 stops15h 55m
Delta
Wed 10/2810:00 am
LIS
- HOU
2 stops16h 43m
Delta
Deal found 6/22![Delta logo]()
$781
Best flights from Houston to LisbonDiscover carefully curated flight deals from Houston to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Houston to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:55 pm
IAH
- LIS
1 stop13h 05m
Virgin Atlantic
Sat 11/2810:00 am
LIS
- IAH
2 stops19h 58m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$568
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:10 pm
IAH
- LIS
1 stop15h 40m
United Airlines
Wed 11/185:00 am
LIS
- IAH
1 stop15h 00m
United Airlines
Deal found 6/22![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:40 am
IAH
- LIS
2 stops19h 40m
Delta
Thu 11/195:00 am
LIS
- IAH
1 stop14h 25m
Delta
Deal found 6/22![Delta logo]()
$730
This United deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:55 pm
IAH
- LIS
2 stops29h 55m
Multiple Airlines
Tue 12/15:00 am
LIS
- IAH
1 stop15h 00m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$758
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:50 am
IAH
- LIS
2 stops15h 10m
KLM
Sun 11/155:00 am
LIS
- IAH
2 stops17h 35m
KLM
Deal found 6/24![KLM logo]()
$790
This KLM deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:55 pm
IAH
- LIS
1 stop13h 05m
Multiple Airlines
Mon 11/306:30 pm
LIS
- IAH
1 stop25h 25m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am
IAH
- LIS
2 stops21h 50m
United Airlines
Wed 12/911:20 am
LIS
- IAH
1 stop16h 19m
United Airlines
Deal found 6/22![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:30 am
IAH
- LIS
2 stops18h 40m
United Airlines
Sun 12/135:00 am
LIS
- IAH
1 stop15h 00m
United Airlines
Deal found 6/24![United Airlines logo]()
$800
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am
HOU
- LIS
2 stops23h 15m
Delta
Wed 9/305:35 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/21![Delta logo]()
$924
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:55 am
IAH
- LIS
2 stops16h 25m
United Airlines
Mon 11/305:00 am
LIS
- IAH
2 stops18h 08m
United Airlines
Deal found 6/21![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:13 pm
HOU
- LIS
2 stops22h 37m
Delta
Wed 8/195:00 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/23![Delta logo]()
$972
This Iberia deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:14 pm
HOU
- LIS
2 stops15h 51m
Multiple Airlines
Thu 8/2012:30 pm
LIS
- HOU
2 stops17h 26m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$974
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:00 am
IAH
- LIS
1 stop17h 20m
United Airlines
Tue 10/1311:25 am
LIS
- IAH
1 stop14h 27m
United Airlines
Deal found 6/19![United Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:50 am
HOU
- LIS
2 stops22h 05m
Delta
Tue 8/255:00 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/23![Delta logo]()
$972
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:13 pm
HOU
- LIS
2 stops22h 37m
Delta
Tue 8/255:00 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/22![Delta logo]()
$972
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:13 pm
HOU
- LIS
2 stops23h 32m
Delta
Tue 8/255:00 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/22![Delta logo]()
$977
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:26 pm
HOU
- LIS
2 stops19h 19m
Delta
Thu 9/245:00 am
LIS
- HOU
2 stops17h 31m
Delta
Deal found 6/20![Delta logo]()
$981
Last-minute flights from Houston to LisbonDiscover last-minute flight deals from Houston to Lisbon. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Lisbon. Data last updated June 24, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:45 am
IAH
- LIS
1 stop22h 15m
Multiple Airlines
Thu 8/61:00 pm
LIS
- IAH
1 stop15h 01m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$970
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:35 pm
IAH
- LIS
2 stops18h 20m
Delta
Thu 8/65:00 am
LIS
- IAH
2 stops20h 54m
Delta
Deal found 6/20![Delta logo]()
$980
This Priceline deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:10 pm
IAH
- LIS
1 stop14h 45m
Multiple Airlines
Mon 7/276:45 pm
LIS
- IAH
1 stop24h 40m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$989
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:10 pm
IAH
- LIS
1 stop19h 50m
British Airways
Tue 7/286:45 pm
LIS
- IAH
1 stop24h 40m
British Airways
Deal found 6/23![British Airways logo]()
$966
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:00 am
IAH
- LIS
1 stop17h 20m
United Airlines
Tue 7/285:05 am
LIS
- IAH
2 stops25h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$977
This Booking.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:45 am
IAH
- LIS
1 stop22h 20m
Multiple Airlines
Wed 8/512:55 pm
LIS
- IAH
1 stop27h 55m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:00 am
IAH
- LIS
1 stop17h 20m
United Airlines
Wed 8/512:55 pm
LIS
- IAH
1 stop27h 55m
United Airlines
Deal found 6/21![United Airlines logo]()
$984
This Justfly.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:00 am
IAH
- LIS
1 stop17h 20m
Air Canada
Wed 8/512:55 pm
LIS
- IAH
2 stops36h 43m
Air Canada
Deal found 6/21![Air Canada logo]()
$987
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:40 am
HOU
- LIS
2 stops18h 35m
Delta
Wed 8/55:35 am
LIS
- HOU
2 stops16h 50m
Delta
Deal found 6/21![Delta logo]()
$988
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
HOU
- LIS
2 stops23h 15m
Delta
Wed 7/295:35 am
LIS
- HOU
2 stops22h 16m
Delta
Deal found 6/22![Delta logo]()
$1,107
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:40 am
HOU
- LIS
2 stops22h 15m
Delta
Wed 8/55:00 am
LIS
- HOU
2 stops23h 05m
Delta
Deal found 6/22![Delta logo]()
$1,159
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:55 pm
HOU
- LIS
2 stops23h 50m
Delta
Thu 8/65:35 am
LIS
- HOU
2 stops22h 30m
Delta
Deal found 6/20![Delta logo]()
$1,228
One-way flights from Houston to LisbonSearch for one-way flight options from Houston to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Houston to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:44 am
IAH
- LIS
2 stops19h 01m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$155
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:44 am
IAH
- LIS
2 stops18h 01m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$178
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:44 am
IAH
- LIS
2 stops19h 01m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:16 pm
IAH
- LIS
3 stops51h 09m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:39 pm
IAH
- LIS
2 stops58h 31m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$320
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:00 am
IAH
- LIS
1 stop17h 20m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:16 pm
IAH
- LIS
3 stops49h 29m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:53 pm
IAH
- LIS
2 stops40h 32m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:39 pm
IAH
- LIS
3 stops48h 46m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:53 pm
IAH
- LIS
2 stops44h 37m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:03 pm
HOU
- LIS
3 stops43h 52m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$456
This Virgin Atlantic deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:50 am
HOU
- LIS
2 stops17h 55m
Virgin Atlantic
Deal found 6/21![Virgin Atlantic logo]()
$463
Find flight deals from Houston to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 24, 2026.
Round-trip from | $268 (Virgin Atlantic) |
|---|---|
One-way from | $155 (Virgin Atlantic) |
Popular in | June |
Cheapest in | April |
Average price | $1,361 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Houston to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Sat 11/21
12:55 pm-8:00 am
1 stop13h 05m
Lisbon Humberto Delgado
Sat 11/28
10:00 am-11:58 pm
2 stops19h 58m
$568
Quickest round-trip
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Tue 11/10
12:10 pm-9:50 am
1 stop15h 40m
Lisbon Humberto Delgado
Wed 11/18
5:00 am-2:00 pm
1 stop15h 00m
$723
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 11/11
9:40 am-11:20 am
2 stops19h 40m
Lisbon Humberto Delgado
Thu 11/19
5:00 am-1:25 pm
1 stop14h 25m
$730
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Sun 11/22
9:55 pm-9:50 am
2 stops29h 55m
Lisbon Humberto Delgado
Tue 12/1
5:00 am-2:00 pm
1 stop15h 00m
$758
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 11/18
12:55 pm-8:00 am
1 stop13h 05m
Lisbon Humberto Delgado
Mon 11/30
6:30 pm-1:55 pm
1 stop25h 25m
$763
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Mon 12/7
6:00 am-9:50 am
2 stops21h 50m
Lisbon Humberto Delgado
Wed 12/9
11:20 am-9:39 pm
1 stop16h 19m
$786
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Sun 11/8
11:50 am-9:00 am
2 stops15h 10m
Lisbon Humberto Delgado
Sun 11/15
5:00 am-4:35 pm
2 stops17h 35m
$790
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Sun 12/6
7:30 am-8:10 am
2 stops18h 40m
Lisbon Humberto Delgado
Sun 12/13
5:00 am-2:00 pm
1 stop15h 00m
$800
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 11/18
11:55 am-10:20 am
2 stops16h 25m
Lisbon Humberto Delgado
Mon 11/30
5:00 am-5:08 pm
2 stops18h 08m
$827
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 10/7
10:00 am-9:20 am
1 stop17h 20m
Lisbon Humberto Delgado
Tue 10/13
11:25 am-7:52 pm
1 stop14h 27m
$829
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Houston to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Houston with our price prediction graph.
HO1-LIS
IAH-LIS
HOU-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Lisbon
HO1-LIS
IAH-LIS
HOU-LIS
What is the cheapest month to book a flight from Houston to Lisbon?
Currently, April is the cheapest month in which you can book a flight from Houston to Lisbon (average of $404). Flying from Houston to Lisbon in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston to Lisbon?
How far ahead should I book a flight from Houston to Lisbon?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated June 24, 2026.
Get a feel of what it's like to fly with Delta,Air France, andTurkish Airlines from Houston to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Houston to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra
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Complete your trip
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Houston and Lisbon flights
Browse other Houston and Lisbon flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Houston to Lisbon
Discover the top 7 airlines that operate flights from Houston to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$782 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$1,032 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$559 | Average$834 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$581 | Average$945 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$621 | Average$732 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$646 | Average$870 | FlexibilityNo cancel fee | On-time67% |