$459+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HOU
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Find cheap flights from London to Houston with Cheapflights
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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 May 11, 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 May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/92:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Wed 6/179:58 pm
IAH
- LGW
2 stops30h 47m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$934
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Thu 11/59:20 am
LHR
- IAH
1 stop14h 57m
JetBlue
Mon 11/95:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 5/7![JetBlue logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/72:00 pm
LGW
- IAH
1 stop24h 45m
Multiple Airlines
Mon 7/137:24 pm
IAH
- LGW
1 stop32h 36m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$935
This Travcart deal was found by Cheapflights users on 5/7. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:20 pm
LGW
- IAH
1 stop33h 49m
JetBlue
Wed 7/151:27 pm
IAH
- LGW
1 stop14h 08m
JetBlue
Deal found 5/7![JetBlue logo]()
$936
This The Travel House deal was found by Cheapflights users on 5/10. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:40 pm
LHR
- IAH
2 stops32h 23m
Scandinavian Airlines
Mon 10/51:15 pm
IAH
- LHR
2 stops20h 45m
Scandinavian Airlines
Deal found 5/10![Scandinavian Airlines logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/122:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Sun 6/218:02 pm
IAH
- LGW
2 stops31h 58m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/32:00 pm
LGW
- IAH
1 stop24h 50m
Multiple Airlines
Fri 6/198:55 pm
IAH
- LGW
2 stops31h 05m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$938
This Justfly.com deal was found by Cheapflights users on 5/7. 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.
Thu 6/412:20 pm
LGW
- IAH
1 stop31h 04m
JetBlue
Sat 7/255:09 pm
IAH
- LGW
1 stop34h 26m
JetBlue
Deal found 5/7![JetBlue logo]()
$940
This Travcart deal was found by Cheapflights users on 5/6. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:15 am
LHR
- IAH
1 stop15h 09m
JetBlue
Wed 7/156:00 pm
IAH
- LHR
1 stop20h 45m
JetBlue
Deal found 5/6![JetBlue logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/192:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Sat 7/117:24 pm
IAH
- LGW
1 stop32h 36m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$942
This FlightHub deal was found by Cheapflights users on 5/7. 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.
Sun 10/116:55 am
STN
- IAH
1 stop18h 15m
Turkish Airlines
Thu 10/159:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$942
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/187:30 am
LGW
- IAH
1 stop35h 15m
Turkish Airlines
Thu 7/309:10 pm
IAH
- LGW
1 stop19h 15m
Turkish Airlines
Deal found 5/10![Turkish Airlines logo]()
$943
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 May 11, 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 May 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 5/11. 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 6/45:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Sat 7/259:10 pm
IAH
- STN
1 stop30h 45m
Turkish Airlines
Deal found 5/11![Turkish Airlines logo]()
$993
This JetBlue deal was found by Cheapflights users on 5/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Wed 10/711:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 5/9![JetBlue logo]()
$997
This Norse deal was found by Cheapflights users on 5/7. 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.
Wed 5/272:00 pm
LGW
- IAH
1 stop34h 33m
Multiple Airlines
Sat 5/307:33 pm
IAH
- LGW
1 stop32h 27m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/281:40 pm
LHR
- IAH
Nonstop10h 15m
United Airlines
Tue 10/62:50 pm
IAH
- LHR
1 stop12h 30m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,241
This Virgin Atlantic deal was found by Cheapflights users on 5/9. 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 9/309:55 am
LHR
- HOU
2 stops17h 40m
Virgin Atlantic
Wed 10/71:00 pm
HOU
- LHR
2 stops13h 50m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$1,247
This Delta deal was found by Cheapflights users on 5/10. 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 11/36:30 am
LHR
- HOU
2 stops16h 00m
Delta
Mon 11/161:00 pm
HOU
- LHR
1 stop11h 25m
Delta
Deal found 5/10![Delta logo]()
$1,250
This British Airways deal was found by Cheapflights users on 5/6. 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 9/238:55 am
LHR
- HOU
1 stop13h 03m
British Airways
Sun 9/278:22 pm
HOU
- LHR
1 stop12h 03m
British Airways
Deal found 5/6![British Airways logo]()
$1,306
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm
LGW
- IAH
2 stops48h 30m
TAP AIR PORTUGAL
Sun 9/2711:45 am
IAH
- LGW
2 stops40h 00m
TAP AIR PORTUGAL
Deal found 5/10![TAP AIR PORTUGAL logo]()
$1,377
This SWISS deal was found by Cheapflights users on 5/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:15 pm
LCY
- IAH
2 stops25h 30m
SWISS
Mon 6/812:13 pm
IAH
- LCY
2 stops18h 22m
SWISS
Deal found 5/10![SWISS logo]()
$1,708
This Turkish Airlines deal was found by Cheapflights users on 5/6. 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 10/85:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Wed 10/219:05 pm
IAH
- STN
1 stop19h 05m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$1,002
This JetBlue deal was found by Cheapflights users on 5/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:15 am
LHR
- IAH
1 stop15h 09m
JetBlue
Tue 7/2811:50 am
IAH
- LHR
1 stop15h 40m
JetBlue
Deal found 5/10![JetBlue logo]()
$1,083
This Turkish Airlines deal was found by Cheapflights users on 5/6. 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 10/15:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Mon 10/52:30 pm
IAH
- STN
1 stop37h 25m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$1,006
This Icelandair deal was found by Cheapflights users on 5/10. 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.
Tue 9/13:40 pm
LGW
- HOU
2 stops32h 20m
Multiple Airlines
Wed 9/93:55 pm
HOU
- LGW
2 stops16h 45m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,207
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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.
Tue 9/296:55 am
STN
- IAH
1 stop18h 20m
Turkish Airlines
Mon 10/59:10 pm
IAH
- STN
1 stop19h 00m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,007
This Virgin Atlantic deal was found by Cheapflights users on 5/10. 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.
Tue 9/16:15 am
LHR
- HOU
2 stops16h 08m
Virgin Atlantic
Wed 9/91:00 pm
HOU
- LHR
1 stop11h 25m
Virgin Atlantic
Deal found 5/10![Virgin Atlantic logo]()
$1,257
This United Airlines deal was found by Cheapflights users on 5/10. 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 9/2310:00 am
LHR
- IAH
Nonstop10h 15m
United Airlines
Sun 9/278:15 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,280
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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.
Tue 9/297:25 am
LGW
- IAH
1 stop17h 50m
Turkish Airlines
Wed 10/79:10 pm
IAH
- LGW
1 stop19h 20m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,015
This Icelandair deal was found by Cheapflights users on 5/9. 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.
Wed 9/303:40 pm
LGW
- HOU
2 stops38h 05m
Multiple Airlines
Wed 10/73:15 pm
HOU
- LGW
2 stops17h 25m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,236
This Delta deal was found by Cheapflights users on 5/6. 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 7/89:55 am
LHR
- IAH
2 stops17h 37m
Delta
Wed 7/159:41 am
IAH
- LHR
1 stop15h 34m
Delta
Deal found 5/6![Delta logo]()
$1,405
This Virgin Atlantic deal was found by Cheapflights users on 5/10. 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.
Tue 9/18:15 pm
LCY
- IAH
1 stop23h 00m
Virgin Atlantic
Wed 9/910:45 am
IAH
- LCY
2 stops15h 10m
Virgin Atlantic
Deal found 5/10![Virgin Atlantic logo]()
$1,284
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:35 am
LGW
- IAH
2 stops28h 12m
TAP AIR PORTUGAL
Sun 9/131:00 pm
IAH
- LGW
2 stops20h 10m
TAP AIR PORTUGAL
Deal found 5/10![TAP AIR PORTUGAL logo]()
$1,444
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 9/287:05 am
LGW
- IAH
1 stop18h 10m
Turkish Airlines
Thu 10/89:10 pm
IAH
- LGW
1 stop19h 15m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,015
This Delta deal was found by Cheapflights users on 5/9. 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 6/2211:45 am
LHR
- HOU
2 stops27h 29m
Delta
Mon 6/296:03 am
HOU
- LHR
2 stops19h 07m
Delta
Deal found 5/9![Delta logo]()
$1,411
This Virgin Atlantic deal was found by Cheapflights users on 5/9. 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 9/3010:00 am
LCY
- HOU
2 stops17h 35m
Virgin Atlantic
Wed 10/71:00 pm
HOU
- LCY
2 stops14h 30m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$1,287
This Condor deal was found by Cheapflights users on 5/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:20 am
LGW
- IAH
2 stops19h 39m
Multiple Airlines
Sat 6/276:02 am
IAH
- LGW
2 stops30h 43m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,291
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:40 am
LGW
- IAH
2 stops30h 14m
TAP AIR PORTUGAL
Mon 11/911:44 am
IAH
- LGW
3 stops26h 51m
TAP AIR PORTUGAL
Deal found 5/11![TAP AIR PORTUGAL logo]()
$1,464
This British Airways deal was found by Cheapflights users on 5/10. 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 9/237:15 pm
LCY
- HOU
2 stops50h 43m
British Airways
Sun 9/274:15 pm
HOU
- LCY
2 stops41h 00m
British Airways
Deal found 5/10![British Airways logo]()
$1,634
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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 9/276:55 am
STN
- IAH
1 stop18h 20m
Turkish Airlines
Wed 10/79:10 pm
IAH
- STN
1 stop19h 00m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,021
This Delta deal was found by Cheapflights users on 5/10. 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 6/159:55 am
LHR
- HOU
2 stops17h 48m
Delta
Thu 6/255:08 pm
HOU
- LHR
1 stop14h 07m
Delta
Deal found 5/10![Delta logo]()
$1,413
This Virgin Atlantic deal was found by Cheapflights users on 5/10. 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.
Tue 9/15:50 pm
LCY
- HOU
2 stops28h 33m
Virgin Atlantic
Wed 9/910:05 am
HOU
- LCY
2 stops15h 50m
Virgin Atlantic
Deal found 5/10![Virgin Atlantic logo]()
$1,328
Last-minute flights from London to HoustonDiscover last-minute flight deals from London to Houston. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from London to Houston. Data last updated May 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/32:00 pm
LGW
- IAH
1 stop24h 50m
Multiple Airlines
Fri 6/198:55 pm
IAH
- LGW
2 stops31h 05m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/32:00 pm
LGW
- IAH
1 stop24h 50m
Multiple Airlines
Sun 6/78:02 pm
IAH
- LGW
2 stops31h 58m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$944
This Justfly.com deal was found by Cheapflights users on 5/7. 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.
Thu 6/412:20 pm
LGW
- IAH
1 stop31h 04m
JetBlue
Sat 7/255:09 pm
IAH
- LGW
1 stop34h 26m
JetBlue
Deal found 5/7![JetBlue logo]()
$940
This FlightHub deal was found by Cheapflights users on 5/7. 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 6/45:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Sat 7/259:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$943
This The Travel House deal was found by Cheapflights users on 5/8. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:20 pm
LGW
- IAH
1 stop31h 04m
JetBlue
Mon 6/151:27 pm
IAH
- LGW
1 stop14h 08m
JetBlue
Deal found 5/8![JetBlue logo]()
$946
This Travcart deal was found by Cheapflights users on 5/10. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:40 am
LHR
- IAH
1 stop34h 44m
JetBlue
Mon 6/811:56 am
IAH
- LHR
1 stop26h 49m
JetBlue
Deal found 5/10![JetBlue logo]()
$947
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/92:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Wed 6/179:58 pm
IAH
- LGW
2 stops30h 47m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/122:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Sun 6/218:02 pm
IAH
- LGW
2 stops31h 58m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$937
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/187:30 am
LGW
- IAH
1 stop35h 15m
Turkish Airlines
Thu 7/309:10 pm
IAH
- LGW
1 stop19h 15m
Turkish Airlines
Deal found 5/10![Turkish Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/192:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Mon 7/137:24 pm
IAH
- LGW
1 stop32h 36m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/262:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Sun 7/1210:08 pm
IAH
- LGW
2 stops29h 52m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$947
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Sun 6/288:40 am
LHR
- IAH
1 stop33h 52m
JetBlue
Sat 7/116:00 pm
IAH
- LHR
1 stop20h 45m
JetBlue
Deal found 5/10![JetBlue logo]()
$945
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 May 11, 2026.
Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/410:05 pm
STN
- IAH
3 stops43h 11m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/212:00 pm
LGW
- IAH
1 stop31h 44m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/262:00 pm
LGW
- IAH
1 stop24h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 10/199:45 pm
STN
- IAH
3 stops50h 02m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 9/12:00 pm
LGW
- IAH
3 stops38h 48m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/168:50 pm
LGW
- IAH
3 stops55h 50m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/122:00 pm
LGW
- IAH
1 stop24h 47m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/88:25 am
STN
- IAH
3 stops59h 30m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/42:00 pm
LGW
- IAH
2 stops25h 56m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/215:25 pm
STN
- IAH
3 stops59h 15m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/312:00 pm
LGW
- IAH
2 stops50h 44m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 9/16:45 pm
STN
- IAH
2 stops46h 49m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$486
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 May 11, 2026.
Round-trip from | $934 (Kiwi.com) |
|---|---|
One-way from | $459 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $1,060 |
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 May 11, 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
STN - IAH
STNIAH
London Stansted
Thu 6/4
5:35 pm-12:45 pm
1 stop25h 10m
Houston George Bush Intcntl
Sat 7/25
9:10 pm-9:55 am
1 stop30h 45m
$993
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Fri 10/2
8:15 am-4:20 pm
1 stop14h 05m
Houston George Bush Intcntl
Wed 10/7
11:45 am-9:30 am
1 stop15h 45m
$997
LondonHouston
STN - IAH
STNIAH
London Stansted
Thu 10/8
5:35 pm-12:45 pm
1 stop25h 10m
Houston George Bush Intcntl
Wed 10/21
9:05 pm-10:10 pm
1 stop19h 05m
$1,002
LondonHouston
STN - IAH
STNIAH
London Stansted
Thu 10/1
5:35 pm-12:45 pm
1 stop25h 10m
Houston George Bush Intcntl
Mon 10/5
2:30 pm-9:55 am
1 stop37h 25m
$1,006
LondonHouston
STN - IAH
STNIAH
London Stansted
Tue 9/29
6:55 am-7:15 pm
1 stop18h 20m
Houston George Bush Intcntl
Mon 10/5
9:10 pm-10:10 pm
1 stop19h 00m
$1,007
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Tue 9/29
7:25 am-7:15 pm
1 stop17h 50m
Houston George Bush Intcntl
Wed 10/7
9:10 pm-10:30 pm
1 stop19h 20m
$1,015
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Mon 9/28
7:05 am-7:15 pm
1 stop18h 10m
Houston George Bush Intcntl
Thu 10/8
9:10 pm-10:25 pm
1 stop19h 15m
$1,015
LondonHouston
STN - IAH
STNIAH
London Stansted
Sun 9/27
6:55 am-7:15 pm
1 stop18h 20m
Houston George Bush Intcntl
Wed 10/7
9:10 pm-10:10 pm
1 stop19h 00m
$1,021
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Tue 7/7
8:15 am-5:24 pm
1 stop15h 09m
Houston George Bush Intcntl
Tue 7/28
11:50 am-9:30 am
1 stop15h 40m
$1,083
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Wed 5/27
2:00 pm-6:33 pm
1 stop34h 33m
Houston George Bush Intcntl
Sat 5/30
7:33 pm-10:00 am
1 stop32h 27m
$1,101
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
STN-IAH
LHR-IAH
LGW-IAH
LHR-HOU
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
STN-IAH
LHR-IAH
LGW-IAH
LHR-HOU
How far ahead should I book a flight from London to Houston?
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 May 11, 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 153 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 May 11, 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.
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
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.
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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 May 11, 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 May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from London to Houston
Discover the top 5 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$577 | Average$1,297 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$695 | Average$1,217 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$716 | Average$1,149 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$785 | Average$1,198 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$809 | Average$990 | FlexibilityNo cancel fee | On-time70% |