$460+ Cheap flights from London (LON) to Houston
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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HOU
May 17 — May 241
Round-trip
1 adult, Economy
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Cheapest flights from London to HoustonExplore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/12:00 pm
LGW
- IAH
1 stop24h 38m
Multiple Airlines
Thu 5/76:50 am
IAH
- LGW
1 stop17h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$861
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:40 pm
LGW
- IAH
3 stops28h 14m
Multiple Airlines
Sat 5/165:29 pm
IAH
- LGW
2 stops35h 16m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/51:05 pm
LGW
- IAH
2 stops24h 29m
Multiple Airlines
Tue 6/96:50 am
IAH
- LGW
1 stop17h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$864
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:05 pm
LHR
- IAH
3 stops31h 11m
Multiple Airlines
Mon 5/186:00 am
IAH
- LHR
3 stops26h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$864
This Globehunters deal was found by Cheapflights users on 4/14. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:40 am
LHR
- IAH
1 stop34h 46m
JetBlue
Sun 6/75:44 pm
IAH
- LHR
1 stop33h 46m
JetBlue
Deal found 4/14![JetBlue logo]()
$865
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STN
- IAH
3 stops44h 31m
Multiple Airlines
Sat 5/164:06 pm
IAH
- STN
3 stops25h 09m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$866
This Globehunters deal was found by Cheapflights users on 4/13. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:40 am
LHR
- IAH
1 stop34h 46m
JetBlue
Sun 6/75:44 pm
IAH
- LHR
1 stop33h 46m
JetBlue
Deal found 4/13![JetBlue logo]()
$866
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/272:00 pm
LGW
- IAH
1 stop34h 33m
Multiple Airlines
Sun 5/316:50 am
IAH
- LGW
1 stop17h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:25 am
STN
- IAH
3 stops31h 58m
Multiple Airlines
Wed 5/66:50 am
IAH
- STN
3 stops30h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:50 pm
LHR
- IAH
3 stops33h 46m
Multiple Airlines
Fri 5/88:28 am
IAH
- LHR
3 stops24h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:55 am
LGW
- IAH
3 stops32h 28m
Multiple Airlines
Tue 5/56:50 am
IAH
- LGW
3 stops23h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$869
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:05 am
LHR
- IAH
3 stops22h 31m
Multiple Airlines
Mon 5/186:50 am
IAH
- LHR
2 stops30h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$870
Best flights from London to HoustonDiscover carefully curated flight deals from London to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from London to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Norse deal was found by Cheapflights users on 4/13. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:00 pm
LGW
- IAH
1 stop28h 53m
Multiple Airlines
Fri 5/156:00 am
IAH
- LGW
1 stop22h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$921
This Scandinavian Airlines deal was found by Cheapflights users on 4/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:40 am
LHR
- IAH
3 stops20h 23m
Scandinavian Airlines
Mon 10/51:15 pm
IAH
- LHR
2 stops26h 25m
Scandinavian Airlines
Deal found 4/14![Scandinavian Airlines logo]()
$972
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 am
STN
- IAH
1 stop38h 20m
Turkish Airlines
Sun 10/49:05 pm
IAH
- STN
1 stop37h 35m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$1,019
This Delta deal was found by Cheapflights users on 4/17. 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 9/306:30 am
LHR
- HOU
2 stops21h 05m
Delta
Mon 10/51:00 pm
HOU
- LHR
1 stop11h 25m
Delta
Deal found 4/17![Delta logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/77:25 am
LHR
- IAH
1 stop15h 10m
United Airlines
Mon 5/118:05 pm
IAH
- LHR
Nonstop9h 30m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,259
This Virgin Atlantic deal was found by Cheapflights users on 4/12. 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 9/215:10 pm
LCY
- IAH
1 stop26h 05m
Virgin Atlantic
Wed 9/305:50 pm
IAH
- LCY
2 stops16h 50m
Virgin Atlantic
Deal found 4/12![Virgin Atlantic logo]()
$1,270
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:00 am
LHR
- HOU
1 stop14h 51m
British Airways
Mon 10/51:08 pm
HOU
- LHR
1 stop11h 12m
British Airways
Deal found 4/16![British Airways logo]()
$1,279
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:40 pm
LHR
- IAH
1 stop20h 05m
Turkish Airlines
Mon 10/52:30 pm
IAH
- LHR
1 stop18h 40m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$1,052
This Scandinavian Airlines deal was found by Cheapflights users on 4/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:05 am
LHR
- IAH
3 stops22h 50m
Scandinavian Airlines
Mon 11/91:15 pm
IAH
- LHR
3 stops21h 10m
Scandinavian Airlines
Deal found 4/15![Scandinavian Airlines logo]()
$1,115
This oojo deal was found by Cheapflights users on 4/17. 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.
Wed 6/175:45 pm
STN
- IAH
1 stop31h 25m
Turkish Airlines
Tue 6/239:05 pm
IAH
- STN
1 stop37h 35m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$1,063
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am
LHR
- IAH
2 stops20h 23m
Scandinavian Airlines
Mon 10/51:15 pm
IAH
- LHR
2 stops20h 45m
Scandinavian Airlines
Deal found 4/16![Scandinavian Airlines logo]()
$1,120
This Icelandair deal was found by Cheapflights users on 4/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:00 pm
LGW
- HOU
2 stops17h 15m
Multiple Airlines
Wed 9/303:55 pm
HOU
- LGW
2 stops16h 45m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,260
This United Airlines deal was found by Cheapflights users on 4/16. 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 10/110:00 am
LHR
- IAH
Nonstop10h 15m
United Airlines
Mon 10/58:15 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,273
This Virgin Atlantic deal was found by Cheapflights users on 4/12. 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 9/2110:25 am
LGW
- HOU
2 stops17h 10m
Virgin Atlantic
Wed 9/301:00 pm
HOU
- LGW
2 stops21h 00m
Virgin Atlantic
Deal found 4/12![Virgin Atlantic logo]()
$1,295
This Delta deal was found by Cheapflights users on 4/15. 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 4/2911:45 am
LHR
- HOU
2 stops17h 22m
Delta
Wed 5/65:23 pm
HOU
- LHR
1 stop13h 52m
Delta
Deal found 4/15![Delta logo]()
$1,320
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:50 am
LGW
- IAH
1 stop31h 55m
Turkish Airlines
Tue 6/239:05 pm
IAH
- LGW
1 stop19h 20m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,129
This British Airways deal was found by Cheapflights users on 4/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:55 am
LHR
- HOU
1 stop15h 14m
British Airways
Tue 6/238:23 pm
HOU
- LHR
1 stop12h 02m
British Airways
Deal found 4/14![British Airways logo]()
$1,391
This Delta deal was found by Cheapflights users on 4/15. 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 10/810:25 am
LGW
- HOU
2 stops17h 18m
Delta
Wed 10/145:35 pm
HOU
- LGW
2 stops16h 25m
Delta
Deal found 4/15![Delta logo]()
$1,344
This Virgin Atlantic deal was found by Cheapflights users on 4/13. 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 4/275:50 pm
LCY
- IAH
1 stop25h 30m
Virgin Atlantic
Mon 5/115:54 pm
IAH
- LCY
2 stops16h 46m
Virgin Atlantic
Deal found 4/13![Virgin Atlantic logo]()
$1,345
This Icelandair deal was found by Cheapflights users on 4/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:05 pm
LHR
- HOU
2 stops17h 00m
Multiple Airlines
Sun 5/1012:35 pm
HOU
- LHR
2 stops17h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,373
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/182:05 pm
LGW
- IAH
1 stop28h 40m
Turkish Airlines
Sun 6/219:05 pm
IAH
- LGW
1 stop19h 20m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/287:45 am
LHR
- IAH
2 stops15h 29m
United Airlines
Thu 6/44:35 pm
IAH
- LHR
1 stop12h 05m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,432
This Delta deal was found by Cheapflights users on 4/13. 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 5/111:45 am
LHR
- HOU
2 stops17h 22m
Delta
Mon 5/46:00 am
HOU
- LHR
2 stops18h 20m
Delta
Deal found 4/13![Delta logo]()
$1,351
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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 5/1310:00 am
LCY
- IAH
2 stops17h 33m
Virgin Atlantic
Tue 5/195:54 pm
IAH
- LCY
2 stops16h 46m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$1,360
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:55 am
STN
- IAH
1 stop35h 50m
Turkish Airlines
Sat 6/209:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,148
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:00 pm
STN
- IAH
2 stops27h 10m
Multiple Airlines
Sun 8/911:45 am
IAH
- STN
2 stops29h 35m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,487
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:40 am
LHR
- IAH
2 stops23h 19m
Scandinavian Airlines
Mon 6/112:04 pm
IAH
- LHR
3 stops22h 21m
Scandinavian Airlines
Deal found 4/16![Scandinavian Airlines logo]()
$1,501
This Delta deal was found by Cheapflights users on 4/14. 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 6/178:40 am
LHR
- IAH
2 stops18h 43m
Delta
Tue 6/239:42 am
IAH
- LHR
1 stop15h 33m
Delta
Deal found 4/14![Delta logo]()
$1,396
This Virgin Atlantic deal was found by Cheapflights users on 4/13. 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 4/2710:25 am
LGW
- IAH
2 stops18h 29m
Virgin Atlantic
Mon 5/119:49 am
IAH
- LGW
2 stops17h 51m
Virgin Atlantic
Deal found 4/13![Virgin Atlantic logo]()
$1,408
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Wed 6/249:05 pm
IAH
- STN
1 stop19h 05m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,175
Last-minute flights from London to HoustonDiscover last-minute flight deals from London to Houston. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from London to Houston. Data last updated April 17, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:25 am
STN
- IAH
3 stops31h 58m
Multiple Airlines
Wed 5/66:50 am
IAH
- STN
3 stops30h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:55 am
LGW
- IAH
3 stops32h 28m
Multiple Airlines
Tue 5/56:50 am
IAH
- LGW
3 stops23h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$869
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/12:00 pm
LGW
- IAH
1 stop24h 38m
Multiple Airlines
Thu 5/76:50 am
IAH
- LGW
1 stop17h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$861
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:05 pm
LHR
- IAH
3 stops31h 11m
Multiple Airlines
Mon 5/186:00 am
IAH
- LHR
3 stops26h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$864
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:05 pm
LHR
- IAH
3 stops32h 31m
Multiple Airlines
Fri 5/86:50 am
IAH
- LHR
2 stops25h 45m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$872
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:50 pm
LHR
- IAH
3 stops33h 46m
Multiple Airlines
Fri 5/88:28 am
IAH
- LHR
3 stops24h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:40 pm
LGW
- IAH
3 stops28h 14m
Multiple Airlines
Sat 5/165:29 pm
IAH
- LGW
2 stops35h 16m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$863
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STN
- IAH
3 stops44h 31m
Multiple Airlines
Sat 5/164:06 pm
IAH
- STN
3 stops25h 09m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:05 am
LHR
- IAH
3 stops22h 31m
Multiple Airlines
Mon 5/186:50 am
IAH
- LHR
2 stops30h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$870
This Globehunters deal was found by Cheapflights users on 4/13. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:40 am
LHR
- IAH
1 stop34h 46m
JetBlue
Sun 6/75:44 pm
IAH
- LHR
1 stop33h 46m
JetBlue
Deal found 4/13![JetBlue logo]()
$866
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/272:00 pm
LGW
- IAH
1 stop34h 33m
Multiple Airlines
Sun 5/316:50 am
IAH
- LGW
1 stop17h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$867
This Globehunters deal was found by Cheapflights users on 4/14. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:40 am
LHR
- IAH
1 stop34h 46m
JetBlue
Sun 6/75:44 pm
IAH
- LHR
1 stop33h 46m
JetBlue
Deal found 4/14![JetBlue logo]()
$865
One-way flights from London to HoustonSearch for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 4/303:25 pm
LGW
- IAH
3 stops58h 52m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/151:00 pm
LGW
- IAH
3 stops35h 48m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 4/285:45 pm
STN
- IAH
3 stops44h 38m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 9/92:00 pm
LGW
- IAH
2 stops34h 39m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/2110:10 am
SEN
- IAH
2 stops31h 32m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/207:45 pm
LHR
- IAH
2 stops49h 16m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/302:00 pm
LGW
- IAH
3 stops27h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 4/229:30 pm
STN
- IAH
2 stops40h 53m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/2610:15 pm
LHR
- IAH
2 stops46h 46m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/275:35 pm
SEN
- IAH
3 stops48h 07m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/317:35 am
STN
- IAH
3 stops58h 07m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/83:30 pm
LHR
- IAH
3 stops53h 44m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$468
Find flight deals from London to Houston
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Houston (HO1). 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 April 17, 2026.
Round-trip from | $861 (Kiwi.com) |
|---|---|
One-way from | $460 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,007 |
Cheapflights Fare Finder
Customize your flight search to find flights from London to Houston 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 April 17, 2026.
Use the filters below to find and compare flights from London to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Fri 5/1
2:00 pm-12:53 pm
1 stop28h 53m
Houston George Bush Intcntl
Fri 5/15
6:00 am-10:00 am
1 stop22h 00m
$921
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Fri 9/25
6:40 am-9:03 pm
3 stops20h 23m
Houston George Bush Intcntl
Mon 10/5
1:15 pm-9:40 pm
2 stops26h 25m
$972
LondonHouston
STN - IAH
STNIAH
London Stansted
Wed 9/30
10:50 am-7:10 pm
1 stop38h 20m
Houston George Bush Intcntl
Sun 10/4
9:05 pm-4:40 pm
1 stop37h 35m
$1,019
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Thu 10/1
10:40 pm-12:45 pm
1 stop20h 05m
Houston George Bush Intcntl
Mon 10/5
2:30 pm-3:10 pm
1 stop18h 40m
$1,052
LondonHouston
STN - IAH
STNIAH
London Stansted
Wed 6/17
5:45 pm-7:10 pm
1 stop31h 25m
Houston George Bush Intcntl
Tue 6/23
9:05 pm-4:40 pm
1 stop37h 35m
$1,063
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Mon 6/1
7:05 am-11:55 pm
3 stops22h 50m
Houston George Bush Intcntl
Mon 11/9
1:15 pm-4:25 pm
3 stops21h 10m
$1,115
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Thu 10/1
6:40 am-9:03 pm
2 stops20h 23m
Houston George Bush Intcntl
Mon 10/5
1:15 pm-4:00 pm
2 stops20h 45m
$1,120
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Thu 6/18
10:50 am-12:45 pm
1 stop31h 55m
Houston George Bush Intcntl
Tue 6/23
9:05 pm-10:25 pm
1 stop19h 20m
$1,129
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Thu 6/18
2:05 pm-12:45 pm
1 stop28h 40m
Houston George Bush Intcntl
Sun 6/21
9:05 pm-10:25 pm
1 stop19h 20m
$1,143
LondonHouston
STN - IAH
STNIAH
London Stansted
Sun 6/14
6:55 am-12:45 pm
1 stop35h 50m
Houston George Bush Intcntl
Sat 6/20
9:05 pm-9:55 am
1 stop30h 50m
$1,148
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from London to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from London with our price prediction graph.
LON-HO1
LGW-IAH
STN-IAH
SEN-IAH
LHR-IAH
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 London to Houston
LON-HO1
LGW-IAH
STN-IAH
SEN-IAH
LHR-IAH
How far ahead should I book a flight from London to Houston?
Use this chart to determine the optimal time to book a round-trip flight from London to Houston. Price data was last updated on April 10, 2026.
The best time to book flights from London to Houston is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London to Houston?
Currently, January is the cheapest month in which you can book a flight from London to Houston (average of $87). Flying from London to Houston in December is currently the most expensive (average of $1,941). 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.
What is the cheapest time of day to fly from LON to HOU?
Find hourly flight availability from London to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Houston as you normally would.
How much does it cost to fly round-trip from London to Houston?
How often are flights from London to Houston delayed?
About 14% of weekly flights between London and Houston have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for London to Houston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Houston flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 17, 2026.
Read through reviews of airlines operating flights from London to Houston, such as United Airlines,Brussels Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Related info for your journey
Find useful and relevant information for your journey from London to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Alternative routes for London to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from London to Houston by cabin class
Find flights from London to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
London and Houston flights
Browse other London and Houston flight options. Last updated on April 17, 2026.
Other flights from London
Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from London to Houston
Discover the top 4 airlines that operate flights from London to Houston. 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$695 | Average$1,217 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$716 | Average$1,102 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$785 | Average$1,198 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$822 | Average$982 | FlexibilityNo cancel fee | On-time70% |