$361+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LIS
Apr 26 — May 31
Round-trip
1 adult, Economy
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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 March 27, 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 March 27, 2026.
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:05 pm
IAH
- LIS
1 stop20h 40m
Turkish Airlines
Wed 5/65:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/25![Turkish Airlines logo]()
$661
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm
IAH
- LIS
1 stop36h 30m
Turkish Airlines
Wed 9/304:45 pm
LIS
- IAH
1 stop32h 25m
Turkish Airlines
Deal found 3/25![Turkish Airlines logo]()
$663
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm
IAH
- LIS
1 stop36h 30m
Turkish Airlines
Thu 9/245:05 pm
LIS
- IAH
1 stop25h 40m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$671
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:05 pm
IAH
- LIS
1 stop36h 20m
Turkish Airlines
Tue 4/2110:55 am
LIS
- IAH
1 stop38h 15m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$672
This Gotogate deal was found by Cheapflights users on 3/26. 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 4/209:05 pm
IAH
- LIS
1 stop20h 30m
Turkish Airlines
Tue 5/55:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/26![Turkish Airlines logo]()
$673
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:05 pm
IAH
- LIS
1 stop20h 15m
Turkish Airlines
Wed 4/225:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/24![Turkish Airlines logo]()
$682
This Gotogate deal was found by Cheapflights users on 3/26. 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.
Thu 4/239:05 pm
IAH
- LIS
1 stop36h 20m
Turkish Airlines
Thu 4/305:55 am
LIS
- IAH
1 stop36h 50m
Turkish Airlines
Deal found 3/26![Turkish Airlines logo]()
$683
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
IAH
- LIS
1 stop19h 05m
Turkish Airlines
Tue 4/145:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$688
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:05 pm
IAH
- LIS
1 stop30h 45m
Turkish Airlines
Fri 9/45:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$692
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 11/111:00 pm
HOU
- LIS
2 stops20h 10m
Delta
Thu 11/195:00 am
LIS
- HOU
2 stops22h 43m
Delta
Deal found 3/23![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 3/23. 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 4/215:23 pm
HOU
- LIS
2 stops19h 22m
Delta
Tue 4/285:00 am
LIS
- HOU
2 stops24h 09m
Delta
Deal found 3/23![Delta logo]()
$723
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:15 pm
HOU
- LIS
2 stops14h 50m
American Airlines
Thu 11/1911:05 am
LIS
- HOU
2 stops18h 52m
American Airlines
Deal found 3/24![American Airlines logo]()
$730
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 March 27, 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 March 27, 2026.
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/207:50 pm
IAH
- LIS
2 stops31h 30m
United Airlines
Mon 4/276:15 am
LIS
- IAH
1 stop16h 20m
United Airlines
Deal found 3/22![United Airlines logo]()
$708
This Delta deal was found by Cheapflights users on 3/23. 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 4/215:23 pm
HOU
- LIS
2 stops19h 22m
Delta
Tue 4/285:00 am
LIS
- HOU
2 stops24h 09m
Delta
Deal found 3/23![Delta logo]()
$723
This Finnair deal was found by Cheapflights users on 3/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:59 pm
IAH
- LIS
2 stops24h 26m
Finnair
Mon 4/276:35 am
LIS
- IAH
2 stops23h 13m
Finnair
Deal found 3/22![Finnair logo]()
$726
This KLM deal was found by Cheapflights users on 3/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:50 pm
IAH
- LIS
1 stop17h 05m
Multiple Airlines
Tue 5/129:20 am
LIS
- IAH
1 stop34h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$760
This KLM deal was found by Cheapflights users on 3/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:25 pm
IAH
- LIS
1 stop25h 25m
KLM
Wed 5/135:00 am
LIS
- IAH
1 stop14h 20m
KLM
Deal found 3/22![KLM logo]()
$764
This Delta deal was found by Cheapflights users on 3/25. 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 4/2210:53 am
HOU
- LIS
2 stops15h 57m
Delta
Tue 5/55:35 am
LIS
- HOU
2 stops23h 32m
Delta
Deal found 3/25![Delta logo]()
$777
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/163:35 pm
IAH
- LIS
1 stop14h 10m
United Airlines
Sun 4/195:05 am
LIS
- IAH
2 stops20h 04m
United Airlines
Deal found 3/24![United Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 3/27. 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 4/156:00 am
HOU
- LIS
2 stops20h 50m
Delta
Wed 4/295:00 am
LIS
- HOU
2 stops24h 07m
Delta
Deal found 3/27![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 4/173:35 pm
IAH
- LIS
1 stop24h 20m
United Airlines
Sun 4/2611:25 am
LIS
- IAH
1 stop15h 04m
United Airlines
Deal found 3/23![United Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 4/151:31 pm
HOU
- LIS
2 stops19h 04m
Delta
Sun 4/2611:55 am
LIS
- HOU
2 stops17h 12m
Delta
Deal found 3/23![Delta logo]()
$794
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 9/2312:55 pm
IAH
- LIS
2 stops20h 00m
Delta
Wed 10/75:00 am
LIS
- IAH
1 stop14h 15m
Delta
Deal found 3/23![Delta logo]()
$819
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 5/210:48 am
HOU
- LIS
2 stops18h 27m
Delta
Sun 5/105:35 am
LIS
- HOU
2 stops22h 51m
Delta
Deal found 3/25![Delta logo]()
$836
This Delta deal was found by Cheapflights users on 3/22. 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 5/61:31 pm
HOU
- LIS
2 stops22h 19m
Delta
Wed 5/135:00 am
LIS
- HOU
2 stops23h 26m
Delta
Deal found 3/22![Delta logo]()
$874
This Delta deal was found by Cheapflights users on 3/26. 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 5/62:20 pm
IAH
- LIS
2 stops18h 35m
Delta
Mon 5/115:00 am
LIS
- IAH
1 stop14h 20m
Delta
Deal found 3/26![Delta logo]()
$875
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 5/95:04 pm
HOU
- LIS
2 stops18h 46m
Delta
Sat 5/165:00 am
LIS
- HOU
2 stops23h 26m
Delta
Deal found 3/27![Delta logo]()
$884
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 4/86:53 pm
IAH
- LIS
2 stops17h 52m
Delta
Sun 4/125:00 am
LIS
- IAH
1 stop14h 20m
Delta
Deal found 3/23![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 5/610:53 am
HOU
- LIS
2 stops15h 07m
Delta
Mon 5/115:00 am
LIS
- HOU
2 stops23h 26m
Delta
Deal found 3/23![Delta logo]()
$934
This Delta deal was found by Cheapflights users on 3/23. 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.
Thu 4/166:00 am
HOU
- LIS
2 stops22h 55m
Delta
Thu 4/305:00 am
LIS
- HOU
2 stops24h 07m
Delta
Deal found 3/23![Delta logo]()
$934
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 5/210:48 am
HOU
- LIS
2 stops18h 27m
Delta
Mon 5/115:00 am
LIS
- HOU
2 stops23h 26m
Delta
Deal found 3/25![Delta logo]()
$944
Last-minute flights from Houston to LisbonDiscover last-minute flight deals from Houston to Lisbon. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Lisbon. Data last updated March 27, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
IAH
- LIS
1 stop19h 05m
Turkish Airlines
Tue 4/145:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 3/23. 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 4/131:31 pm
HOU
- LIS
2 stops19h 24m
Delta
Fri 5/111:55 am
LIS
- HOU
2 stops17h 12m
Delta
Deal found 3/23![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 3/23. 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 4/131:31 pm
HOU
- LIS
2 stops19h 24m
Delta
Wed 4/295:35 am
LIS
- HOU
2 stops23h 32m
Delta
Deal found 3/23![Delta logo]()
$746
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:30 pm
IAH
- LIS
1 stop19h 05m
Turkish Airlines
Wed 4/225:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/24![Turkish Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 4/151:31 pm
HOU
- LIS
2 stops19h 04m
Delta
Thu 4/3011:55 am
LIS
- HOU
2 stops17h 12m
Delta
Deal found 3/23![Delta logo]()
$744
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:05 pm
IAH
- LIS
1 stop36h 20m
Turkish Airlines
Tue 4/2110:55 am
LIS
- IAH
1 stop38h 15m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$672
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:05 pm
IAH
- LIS
1 stop20h 15m
Turkish Airlines
Wed 4/225:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/24![Turkish Airlines logo]()
$682
This Gotogate deal was found by Cheapflights users on 3/26. 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 4/209:05 pm
IAH
- LIS
1 stop20h 30m
Turkish Airlines
Tue 5/55:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/26![Turkish Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 3/23. 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 4/215:23 pm
HOU
- LIS
2 stops19h 22m
Delta
Tue 4/285:00 am
LIS
- HOU
2 stops24h 09m
Delta
Deal found 3/23![Delta logo]()
$723
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:05 pm
IAH
- LIS
1 stop20h 40m
Turkish Airlines
Wed 5/65:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/25![Turkish Airlines logo]()
$661
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:30 pm
IAH
- LIS
1 stop27h 15m
Turkish Airlines
Wed 4/295:55 am
LIS
- IAH
1 stop19h 15m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$663
This Gotogate deal was found by Cheapflights users on 3/26. 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.
Thu 4/239:05 pm
IAH
- LIS
1 stop36h 20m
Turkish Airlines
Thu 4/305:55 am
LIS
- IAH
1 stop36h 50m
Turkish Airlines
Deal found 3/26![Turkish Airlines logo]()
$683
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 March 27, 2026.
Search for one-way flight options from Houston to Lisbon. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 5/39:40 pm
IAH
- LIS
2 stops40h 30m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sat 5/94:13 pm
IAH
- LIS
3 stops46h 52m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:13 pm
IAH
- LIS
3 stops48h 52m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sun 5/106:05 am
IAH
- LIS
3 stops33h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/84:13 pm
IAH
- LIS
3 stops49h 17m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 6/32:51 pm
IAH
- LIS
2 stops49h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Thu 6/46:00 am
IAH
- LIS
3 stops34h 35m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/173:31 pm
IAH
- LIS
3 stops33h 14m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$416
This Justfly.com deal was found by Cheapflights users on 3/25. 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.
Sat 4/184:59 pm
IAH
- LIS
2 stops35h 46m
Aer Lingus
Deal found 3/25![Aer Lingus logo]()
$422
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:19 pm
HOU
- LIS
2 stops22h 46m
British Airways
Deal found 3/23![British Airways logo]()
$520
This Delta deal was found by Cheapflights users on 3/22. 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 5/610:53 am
HOU
- LIS
2 stops15h 07m
Delta
Deal found 3/22![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 3/23. 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.
Sat 5/95:04 pm
HOU
- LIS
2 stops18h 46m
Delta
Deal found 3/23![Delta logo]()
$532
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 March 27, 2026.
Round-trip from | $661 (FlightHub) |
|---|---|
One-way from | $361 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $783 |
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 March 27, 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
Mon 4/20
7:50 pm-9:20 am
2 stops31h 30m
Lisbon Humberto Delgado
Mon 4/27
6:15 am-4:35 pm
1 stop16h 20m
$708
HoustonLisbon
HOU - LIS
HOULIS
Houston Hobby
Tue 4/21
5:23 pm-6:45 pm
2 stops19h 22m
Lisbon Humberto Delgado
Tue 4/28
5:00 am-11:09 pm
2 stops24h 09m
$723
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Mon 4/20
4:59 pm-11:25 pm
2 stops24h 26m
Lisbon Humberto Delgado
Mon 4/27
6:35 am-11:48 pm
2 stops23h 13m
$726
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Tue 5/5
3:50 pm-2:55 pm
1 stop17h 05m
Lisbon Humberto Delgado
Tue 5/12
9:20 am-1:20 pm
1 stop34h 00m
$760
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 5/6
3:25 pm-10:50 pm
1 stop25h 25m
Lisbon Humberto Delgado
Wed 5/13
5:00 am-1:20 pm
1 stop14h 20m
$764
HoustonLisbon
HOU - LIS
HOULIS
Houston Hobby
Wed 4/22
10:53 am-8:50 am
2 stops15h 57m
Lisbon Humberto Delgado
Tue 5/5
5:35 am-11:07 pm
2 stops23h 32m
$777
HoustonLisbon
HOU - LIS
HOULIS
Houston Hobby
Wed 4/15
6:00 am-8:50 am
2 stops20h 50m
Lisbon Humberto Delgado
Wed 4/29
5:00 am-11:07 pm
2 stops24h 07m
$789
HoustonLisbon
HOU - LIS
HOULIS
Houston Hobby
Wed 4/15
1:31 pm-2:35 pm
2 stops19h 04m
Lisbon Humberto Delgado
Sun 4/26
11:55 am-11:07 pm
2 stops17h 12m
$794
HoustonLisbon
IAH - LIS
IAHLIS
Houston George Bush Intcntl
Wed 9/23
12:55 pm-2:55 pm
2 stops20h 00m
Lisbon Humberto Delgado
Wed 10/7
5:00 am-1:15 pm
1 stop14h 15m
$819
HoustonLisbon
HOU - LIS
HOULIS
Houston Hobby
Sat 5/2
10:48 am-11:15 am
2 stops18h 27m
Lisbon Humberto Delgado
Sun 5/10
5:35 am-10:26 pm
2 stops22h 51m
$836
Showing 1-10 of 41 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
How far ahead should I book a flight from Houston to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Lisbon. Price data was last updated on March 13, 2026.
Booking 53 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.
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 $432). Flying from Houston to Lisbon in June is currently the most expensive (average of $1,079). 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?
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 March 27, 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.
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
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Complete your trip
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Search flights from Houston to Lisbon by cabin class
Find flights from Houston to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 March 27, 2026.
Houston and Lisbon flights
Browse other Houston and Lisbon flight options. Last updated on March 27, 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 March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$866 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$860 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$1,026 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$561 | Average$923 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$583 | Average$974 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$621 | Average$744 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$646 | Average$973 | FlexibilityNo cancel fee | On-time67% |