$553+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HOU
Jul 26 — Aug 21
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 June 26, 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 June 26, 2026.
This JetBlue deal was found by Cheapflights users on 6/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:15 am
LHR
- IAH
1 stop14h 49m
JetBlue
Tue 9/1511:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 6/25![JetBlue logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Mon 8/36:00 am
IAH
- LGW
2 stops22h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$838
This Flightcatchers deal was found by Cheapflights users on 6/25. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:20 am
LHR
- IAH
1 stop14h 57m
JetBlue
Wed 11/2511:50 am
IAH
- LHR
1 stop15h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Fri 7/316:00 am
IAH
- LGW
2 stops22h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$839
This TravelUp deal was found by Cheapflights users on 6/26. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 am
LHR
- IAH
1 stop33h 43m
JetBlue
Thu 9/1011:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 6/26![JetBlue logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:10 am
LGW
- IAH
2 stops18h 00m
Multiple Airlines
Tue 11/244:05 pm
IAH
- LGW
1 stop17h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$841
This JetBlue deal was found by Cheapflights users on 6/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Tue 9/1511:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 6/25![JetBlue logo]()
$842
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:20 pm
LGW
- IAH
1 stop30h 12m
Multiple Airlines
Wed 10/73:55 pm
IAH
- LGW
1 stop11h 30m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$843
This Justfly.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 am
LHR
- IAH
1 stop33h 25m
JetBlue
Tue 9/2911:45 am
IAH
- LHR
1 stop27h 00m
JetBlue
Deal found 6/23![JetBlue logo]()
$844
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Wed 7/298:02 pm
IAH
- LGW
2 stops31h 58m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$845
This JetBlue deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Tue 9/2911:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 6/23![JetBlue logo]()
$845
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 10/221:05 pm
LGW
- IAH
2 stops56h 00m
Multiple Airlines
Mon 11/164:39 pm
IAH
- LGW
1 stop31h 21m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$846
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 June 26, 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 June 26, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:40 am
LHR
- HOU
2 stops18h 25m
Virgin Atlantic
Thu 8/205:20 pm
HOU
- LHR
1 stop12h 00m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$869
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:15 am
LHR
- IAH
1 stop32h 46m
JetBlue
Thu 7/166:17 pm
IAH
- LHR
1 stop20h 28m
JetBlue
Deal found 6/21![JetBlue logo]()
$933
This Turkish Airlines deal was found by Cheapflights users on 6/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:20 pm
STN
- IAH
1 stop31h 45m
Turkish Airlines
Mon 11/309:00 pm
IAH
- STN
1 stop30h 55m
Turkish Airlines
Deal found 6/26![Turkish Airlines logo]()
$991
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:35 pm
SEN
- IAH
2 stops29h 05m
Multiple Airlines
Fri 8/286:10 pm
IAH
- SEN
2 stops21h 35m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,002
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:35 am
LGW
- IAH
2 stops30h 20m
TAP AIR PORTUGAL
Tue 10/611:45 am
IAH
- LGW
3 stops26h 40m
TAP AIR PORTUGAL
Deal found 6/22![TAP AIR PORTUGAL logo]()
$1,039
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm
LHR
- HOU
1 stop15h 12m
British Airways
Sun 11/156:22 pm
HOU
- LHR
1 stop11h 38m
British Airways
Deal found 6/23![British Airways logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:25 am
LHR
- IAH
1 stop15h 05m
United Airlines
Fri 7/244:35 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 6/26. 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.
Fri 9/48:25 am
LCY
- HOU
2 stops19h 40m
Delta
Thu 9/175:26 pm
HOU
- LCY
2 stops17h 14m
Delta
Deal found 6/26![Delta logo]()
$1,290
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:20 pm
LGW
- HOU
2 stops26h 45m
American Airlines
Tue 7/289:36 am
HOU
- LGW
2 stops17h 04m
American Airlines
Deal found 6/21![American Airlines logo]()
$1,522
This SWISS deal was found by Cheapflights users on 6/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:45 pm
LCY
- IAH
2 stops26h 50m
SWISS
Sat 11/283:55 pm
IAH
- LCY
2 stops19h 30m
SWISS
Deal found 6/25![SWISS logo]()
$1,533
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:35 am
LGW
- IAH
2 stops19h 17m
Virgin Atlantic
Thu 8/2011:28 am
IAH
- LGW
2 stops22h 32m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$871
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:00 pm
LGW
- HOU
2 stops29h 25m
Virgin Atlantic
Thu 8/2010:50 am
HOU
- LGW
2 stops16h 35m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$877
This Turkish Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:20 pm
STN
- IAH
1 stop32h 45m
Turkish Airlines
Tue 12/19:00 pm
IAH
- STN
1 stop30h 55m
Turkish Airlines
Deal found 6/23![Turkish Airlines logo]()
$1,024
This Icelandair deal was found by Cheapflights users on 6/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:40 pm
LGW
- HOU
2 stops35h 00m
Multiple Airlines
Thu 9/171:15 pm
HOU
- LGW
2 stops19h 25m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,038
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:55 am
LHR
- HOU
2 stops18h 10m
Virgin Atlantic
Fri 8/2110:50 am
HOU
- LHR
1 stop18h 30m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$880
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:55 pm
LHR
- HOU
1 stop12h 53m
British Airways
Sat 10/31:56 pm
HOU
- LHR
1 stop13h 04m
British Airways
Deal found 6/23![British Airways logo]()
$1,111
This JetBlue deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:40 am
LHR
- IAH
1 stop15h 01m
JetBlue
Mon 8/1011:53 am
IAH
- LHR
1 stop15h 37m
JetBlue
Deal found 6/23![JetBlue logo]()
$1,121
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:35 am
LGW
- IAH
2 stops30h 20m
TAP AIR PORTUGAL
Mon 11/1611:44 am
IAH
- LGW
2 stops22h 01m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$1,145
This Booking.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 am
STN
- IAH
1 stop39h 10m
Turkish Airlines
Thu 11/199:00 pm
IAH
- STN
1 stop37h 20m
Turkish Airlines
Deal found 6/21![Turkish Airlines logo]()
$1,049
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:25 am
SEN
- IAH
2 stops21h 15m
Multiple Airlines
Thu 10/13:55 pm
IAH
- SEN
1 stop12h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,068
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
LCY
- HOU
2 stops18h 05m
Virgin Atlantic
Fri 8/2110:50 am
HOU
- LCY
2 stops16h 00m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$899
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:25 am
LHR
- IAH
1 stop15h 15m
United Airlines
Mon 9/144:25 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,209
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:20 am
LHR
- IAH
2 stops29h 35m
TAP AIR PORTUGAL
Sat 9/191:55 pm
IAH
- LHR
3 stops26h 05m
TAP AIR PORTUGAL
Deal found 6/22![TAP AIR PORTUGAL logo]()
$1,161
This Turkish Airlines deal was found by Cheapflights users on 6/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:35 pm
STN
- IAH
1 stop25h 10m
Turkish Airlines
Sat 10/179:10 pm
IAH
- STN
1 stop30h 45m
Turkish Airlines
Deal found 6/25![Turkish Airlines logo]()
$1,063
This JetBlue deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:15 am
LHR
- IAH
1 stop14h 50m
JetBlue
Sat 8/1511:43 am
IAH
- LHR
1 stop15h 47m
JetBlue
Deal found 6/24![JetBlue logo]()
$1,174
This Icelandair deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:35 pm
LHR
- HOU
2 stops33h 20m
Multiple Airlines
Thu 11/1912:15 pm
HOU
- LHR
2 stops16h 35m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:30 am
LHR
- IAH
1 stop14h 20m
United Airlines
Mon 9/214:25 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,210
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:45 am
LCY
- HOU
2 stops20h 20m
Virgin Atlantic
Thu 8/2010:50 am
HOU
- LCY
2 stops16h 40m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$965
This Icelandair deal was found by Cheapflights users on 6/26. 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 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 6/26![Multiple Airlines logo]()
$1,099
This Turkish Airlines deal was found by Cheapflights users on 6/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:35 pm
STN
- IAH
1 stop31h 40m
Turkish Airlines
Mon 9/212:30 pm
IAH
- STN
1 stop37h 25m
Turkish Airlines
Deal found 6/25![Turkish Airlines logo]()
$1,112
Last-minute flights from London to HoustonDiscover last-minute flight deals from London to Houston. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from London to Houston. Data last updated June 26, 2026 and is based on user searches.
This The Travel House deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:20 pm
LGW
- IAH
1 stop35h 21m
JetBlue
Wed 7/156:31 pm
IAH
- LGW
1 stop33h 04m
JetBlue
Deal found 6/24![JetBlue logo]()
$858
This The Travel House deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House 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 04m
JetBlue
Wed 7/156:31 pm
IAH
- LHR
1 stop29h 59m
JetBlue
Deal found 6/24![JetBlue logo]()
$862
This TravelUp deal was found by Cheapflights users on 6/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:55 am
LHR
- IAH
1 stop35h 24m
JetBlue
Sat 7/116:17 pm
IAH
- LHR
1 stop33h 13m
JetBlue
Deal found 6/25![JetBlue logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Mon 8/36:00 am
IAH
- LGW
2 stops22h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Fri 7/316:00 am
IAH
- LGW
2 stops22h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Wed 7/298:02 pm
IAH
- LGW
2 stops31h 58m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$845
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Thu 7/307:23 pm
IAH
- LGW
1 stop32h 37m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
LGW
- IAH
1 stop34h 25m
Multiple Airlines
Sun 8/26:30 am
IAH
- LGW
2 stops21h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:00 pm
LGW
- IAH
2 stops26h 34m
Multiple Airlines
Sat 8/17:23 pm
IAH
- LGW
1 stop32h 37m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$863
This TravelUp deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:20 pm
LGW
- IAH
1 stop30h 03m
JetBlue
Mon 7/206:31 pm
IAH
- LGW
1 stop33h 04m
JetBlue
Deal found 6/22![JetBlue logo]()
$868
This TravelUp deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:20 pm
LGW
- IAH
1 stop35h 21m
JetBlue
Thu 7/306:31 pm
IAH
- LGW
1 stop33h 04m
JetBlue
Deal found 6/23![JetBlue logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:00 pm
LGW
- IAH
1 stop24h 45m
Multiple Airlines
Mon 8/101:16 pm
IAH
- LGW
1 stop14h 44m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$864
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 June 26, 2026.
Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Mon 8/108:40 am
LGW
- HOU
3 stops55h 10m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:45 pm
STN
- HOU
3 stops41h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/2112:00 pm
LHR
- IAH
3 stops37h 08m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:10 am
SEN
- IAH
3 stops26h 10m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 8/118:50 am
LGW
- HOU
3 stops31h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 9/221:05 pm
LHR
- IAH
3 stops32h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$556
This Justfly.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:40 am
LHR
- IAH
1 stop14h 09m
JetBlue
Deal found 6/24![JetBlue logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/149:25 pm
LGW
- IAH
3 stops43h 45m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$561
This KAYAK deal was found by Cheapflights users on 6/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:15 am
LHR
- IAH
1 stop32h 49m
JetBlue
Deal found 6/26![JetBlue logo]()
$561
This TravelUp deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:20 pm
LGW
- IAH
1 stop34h 19m
JetBlue
Deal found 6/22![JetBlue logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:40 am
LHR
- IAH
3 stops41h 07m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/148:00 pm
STN
- IAH
3 stops45h 10m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$563
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 June 26, 2026.
Round-trip from | $836 (JetBlue) |
|---|---|
One-way from | $553 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,294 |
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 June 26, 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
LHR - HOU
LHRHOU
London Heathrow
Tue 8/11
9:40 am-10:05 pm
2 stops18h 25m
Houston Hobby
Thu 8/20
5:20 pm-11:20 am
1 stop12h 00m
$869
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Tue 8/11
10:35 am-11:52 pm
2 stops19h 17m
Houston George Bush Intcntl
Thu 8/20
11:28 am-4:00 pm
2 stops22h 32m
$871
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Tue 8/11
5:00 pm-4:25 pm
2 stops29h 25m
Houston Hobby
Thu 8/20
10:50 am-9:25 am
2 stops16h 35m
$877
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Wed 8/12
9:55 am-10:05 pm
2 stops18h 10m
Houston Hobby
Fri 8/21
10:50 am-11:20 am
1 stop18h 30m
$880
LondonHouston
LCY - HOU
LCYHOU
London City
Wed 8/12
10:00 am-10:05 pm
2 stops18h 05m
Houston Hobby
Fri 8/21
10:50 am-8:50 am
2 stops16h 00m
$899
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Sat 7/11
8:15 am-11:01 am
1 stop32h 46m
Houston George Bush Intcntl
Thu 7/16
6:17 pm-8:45 pm
1 stop20h 28m
$933
LondonHouston
LCY - HOU
LCYHOU
London City
Tue 8/11
7:45 am-10:05 pm
2 stops20h 20m
Houston Hobby
Thu 8/20
10:50 am-9:30 am
2 stops16h 40m
$965
LondonHouston
STN - IAH
STNIAH
London Stansted
Sat 11/21
5:20 pm-7:05 pm
1 stop31h 45m
Houston George Bush Intcntl
Mon 11/30
9:00 pm-9:55 am
1 stop30h 55m
$991
LondonHouston
SEN - IAH
SENIAH
London Southend
Thu 8/20
4:35 pm-3:40 pm
2 stops29h 05m
Houston George Bush Intcntl
Fri 8/28
6:10 pm-9:45 pm
2 stops21h 35m
$1,002
LondonHouston
STN - IAH
STNIAH
London Stansted
Sun 11/1
5:20 pm-8:05 pm
1 stop32h 45m
Houston George Bush Intcntl
Tue 12/1
9:00 pm-9:55 am
1 stop30h 55m
$1,024
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
LHR-IAH
STN-IAH
LCY-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
LHR-IAH
STN-IAH
LCY-IAH
LHR-HOU
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 $2,870). 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 June 26, 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 152 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 10% of flights being delayed.
How far ahead should I book a flight from London to Houston?
The best time to book flights from London to Houston is 43 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.
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 June 26, 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.
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
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 June 26, 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 June 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from London to Houston
Discover the top 6 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 June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$970 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$496 | Average$958 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$695 | Average$1,389 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$780 | Average$1,162 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$822 | Average$990 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$895 | Average$1,310 | FlexibilityNo cancel fee | On-time76% |