$457+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HOU
Apr 27 — May 41
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 March 28, 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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:00 pm
LGW
- IAH
2 stops29h 24m
Multiple Airlines
Sat 5/167:00 am
IAH
- LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$799
This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:00 pm
LGW
- IAH
1 stop24h 38m
Multiple Airlines
Mon 5/41:58 pm
IAH
- LGW
1 stop14h 02m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$801
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:40 am
STN
- IAH
3 stops29h 43m
Multiple Airlines
Tue 4/212:29 pm
IAH
- STN
3 stops23h 21m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:00 pm
LGW
- IAH
2 stops26h 36m
Multiple Airlines
Mon 4/201:41 pm
IAH
- LGW
1 stop14h 19m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
LGW
- IAH
3 stops28h 27m
Multiple Airlines
Tue 5/56:05 am
IAH
- LGW
2 stops26h 35m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$804
This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:00 pm
LGW
- IAH
1 stop26h 18m
Multiple Airlines
Mon 4/277:00 am
IAH
- LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$805
This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:00 pm
LGW
- IAH
1 stop25h 05m
Multiple Airlines
Mon 6/157:00 am
IAH
- LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$807
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:55 am
STN
- IAH
3 stops32h 42m
Multiple Airlines
Sat 5/166:05 am
IAH
- STN
3 stops35h 10m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$807
This Travcart deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:40 am
LHR
- IAH
1 stop33h 04m
JetBlue
Wed 5/612:44 pm
IAH
- LHR
1 stop11h 46m
JetBlue
Deal found 3/25![JetBlue logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:05 pm
LGW
- IAH
2 stops25h 33m
Multiple Airlines
Wed 4/296:44 pm
IAH
- LGW
1 stop29h 36m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LGW
- IAH
1 stop31h 56m
Multiple Airlines
Wed 4/226:44 pm
IAH
- LGW
1 stop29h 36m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:10 am
STN
- IAH
3 stops41h 20m
Multiple Airlines
Mon 4/202:29 pm
IAH
- STN
3 stops25h 56m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$811
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 March 28, 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 March 28, 2026.
This Norse deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:00 pm
LGW
- IAH
1 stop28h 53m
Multiple Airlines
Sat 5/27:00 am
IAH
- LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$876
This Turkish Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop31h 35m
Turkish Airlines
Thu 7/309:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$930
This Scandinavian Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:05 am
LHR
- IAH
3 stops22h 46m
Scandinavian Airlines
Thu 9/241:15 pm
IAH
- LHR
2 stops22h 25m
Scandinavian Airlines
Deal found 3/26![Scandinavian Airlines logo]()
$1,125
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:45 am
LHR
- HOU
2 stops17h 22m
Delta
Tue 5/56:00 am
HOU
- LHR
2 stops18h 20m
Delta
Deal found 3/23![Delta logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:45 am
LHR
- IAH
1 stop13h 38m
United Airlines
Mon 5/112:23 pm
IAH
- LHR
1 stop12h 07m
United Airlines
Deal found 3/27![United Airlines logo]()
$1,219
This Virgin Atlantic deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 am
LCY
- HOU
2 stops20h 42m
Virgin Atlantic
Mon 5/1110:27 am
HOU
- LCY
2 stops24h 13m
Virgin Atlantic
Deal found 3/24![Virgin Atlantic logo]()
$1,245
This British Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:25 pm
LHR
- HOU
1 stop13h 22m
British Airways
Sun 5/108:21 pm
HOU
- LHR
1 stop12h 04m
British Airways
Deal found 3/23![British Airways logo]()
$1,274
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:20 am
LHR
- IAH
2 stops29h 39m
TAP AIR PORTUGAL
Wed 9/302:49 pm
IAH
- LHR
3 stops20h 56m
TAP AIR PORTUGAL
Deal found 3/23![TAP AIR PORTUGAL logo]()
$1,286
This SWISS deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:05 pm
LCY
- IAH
2 stops26h 40m
SWISS
Wed 9/3011:55 am
IAH
- LCY
2 stops18h 40m
SWISS
Deal found 3/23![SWISS logo]()
$1,331
This Turkish Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:50 am
STN
- IAH
1 stop38h 20m
Turkish Airlines
Wed 4/229:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$961
This Turkish Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:55 am
STN
- IAH
1 stop35h 50m
Turkish Airlines
Sat 4/259:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$971
This Icelandair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:40 pm
LGW
- HOU
2 stops38h 55m
Multiple Airlines
Tue 5/122:50 pm
HOU
- LGW
2 stops17h 50m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,072
This Turkish Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:55 am
STN
- IAH
1 stop18h 15m
Turkish Airlines
Sat 4/259:05 pm
IAH
- STN
1 stop30h 50m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$975
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:55 pm
SEN
- IAH
2 stops29h 40m
Multiple Airlines
Tue 6/27:20 am
IAH
- SEN
3 stops30h 20m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,078
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:40 am
LHR
- HOU
2 stops18h 55m
Delta
Wed 9/305:35 pm
HOU
- LHR
2 stops15h 00m
Delta
Deal found 3/26![Delta logo]()
$1,242
This Virgin Atlantic deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/2911:45 am
LHR
- HOU
2 stops17h 22m
Virgin Atlantic
Sat 5/166:00 am
HOU
- LHR
1 stop18h 25m
Virgin Atlantic
Deal found 3/28![Virgin Atlantic logo]()
$1,262
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:00 am
LHR
- IAH
Nonstop10h 20m
United Airlines
Mon 9/284:20 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,271
This Turkish Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:05 pm
LGW
- IAH
1 stop35h 05m
Turkish Airlines
Sun 4/269:05 pm
IAH
- LGW
1 stop19h 20m
Turkish Airlines
Deal found 3/27![Turkish Airlines logo]()
$979
This Scandinavian Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:40 am
LHR
- IAH
3 stops23h 14m
Scandinavian Airlines
Fri 5/292:20 pm
IAH
- LHR
2 stops17h 15m
Scandinavian Airlines
Deal found 3/27![Scandinavian Airlines logo]()
$1,333
This Icelandair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:00 pm
LGW
- HOU
2 stops17h 25m
Multiple Airlines
Tue 5/192:50 pm
HOU
- LGW
2 stops17h 50m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:55 am
LHR
- HOU
2 stops19h 13m
Delta
Wed 5/66:00 am
HOU
- LHR
2 stops18h 20m
Delta
Deal found 3/24![Delta logo]()
$1,275
This Virgin Atlantic deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:40 am
LHR
- HOU
2 stops20h 27m
Virgin Atlantic
Sat 5/166:00 am
HOU
- LHR
2 stops18h 45m
Virgin Atlantic
Deal found 3/26![Virgin Atlantic logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:40 pm
LHR
- IAH
Nonstop10h 20m
United Airlines
Fri 10/24:20 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,311
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:35 am
LGW
- IAH
2 stops30h 24m
TAP AIR PORTUGAL
Wed 9/309:50 am
IAH
- LGW
2 stops17h 55m
TAP AIR PORTUGAL
Deal found 3/24![TAP AIR PORTUGAL logo]()
$1,508
This SWISS deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:05 pm
LCY
- IAH
2 stops26h 40m
SWISS
Tue 6/3012:13 pm
IAH
- LCY
2 stops18h 22m
SWISS
Deal found 3/24![SWISS logo]()
$1,521
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:40 am
LHR
- HOU
2 stops19h 46m
Delta
Sun 5/1010:27 am
HOU
- LHR
2 stops17h 53m
Delta
Deal found 3/23![Delta logo]()
$1,278
This Virgin Atlantic deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/113:25 pm
IAH
- LCY
1 stop11h 25m
Virgin Atlantic
Deal found 3/25![Virgin Atlantic logo]()
$1,280
This Turkish Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:55 am
STN
- IAH
1 stop18h 15m
Turkish Airlines
Mon 4/209:05 pm
IAH
- STN
1 stop19h 05m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$1,093
This Icelandair deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/293:40 pm
LGW
- HOU
2 stops38h 25m
Multiple Airlines
Sat 5/161:20 pm
HOU
- LGW
2 stops16h 25m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$1,215
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:05 am
LHR
- IAH
3 stops22h 49m
Scandinavian Airlines
Sun 5/1012:04 pm
IAH
- LHR
2 stops21h 56m
Scandinavian Airlines
Deal found 3/23![Scandinavian Airlines logo]()
$1,498
Last-minute flights from London to HoustonDiscover last-minute flight deals from London to Houston. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from London to Houston. Data last updated March 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:00 pm
LGW
- IAH
1 stop23h 02m
Multiple Airlines
Fri 4/176:58 pm
IAH
- LGW
1 stop29h 22m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$816
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:00 pm
LGW
- IAH
2 stops26h 36m
Multiple Airlines
Mon 4/201:41 pm
IAH
- LGW
1 stop14h 19m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:10 am
STN
- IAH
3 stops41h 20m
Multiple Airlines
Mon 4/202:29 pm
IAH
- STN
3 stops25h 56m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$811
This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:00 pm
LGW
- IAH
1 stop26h 18m
Multiple Airlines
Mon 4/277:00 am
IAH
- LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:05 pm
LGW
- IAH
1 stop31h 56m
Multiple Airlines
Wed 4/226:44 pm
IAH
- LGW
1 stop29h 36m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:40 am
STN
- IAH
3 stops29h 43m
Multiple Airlines
Tue 4/212:29 pm
IAH
- STN
3 stops23h 21m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$802
This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:00 pm
LGW
- IAH
1 stop24h 38m
Multiple Airlines
Mon 5/41:58 pm
IAH
- LGW
1 stop14h 02m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:05 pm
LGW
- IAH
2 stops25h 33m
Multiple Airlines
Wed 4/296:44 pm
IAH
- LGW
1 stop29h 36m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:00 pm
LGW
- IAH
2 stops27h 11m
Multiple Airlines
Fri 5/12:12 pm
IAH
- LGW
1 stop13h 48m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:35 am
STN
- IAH
3 stops26h 48m
Multiple Airlines
Sat 5/96:05 am
IAH
- STN
3 stops36h 00m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$815
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
LGW
- IAH
3 stops28h 27m
Multiple Airlines
Tue 5/56:05 am
IAH
- LGW
2 stops26h 35m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$804
This Travcart deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:40 am
LHR
- IAH
1 stop33h 04m
JetBlue
Wed 5/612:44 pm
IAH
- LHR
1 stop11h 46m
JetBlue
Deal found 3/25![JetBlue logo]()
$807
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 March 28, 2026.
Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:40 pm
LGW
- IAH
3 stops27h 01m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:45 pm
STN
- IAH
3 stops54h 02m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$457
This oojo deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:10 pm
LHR
- IAH
1 stop28h 35m
WestJet
Deal found 3/26![WestJet logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:05 pm
LGW
- IAH
1 stop16h 54m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:55 am
LHR
- IAH
2 stops28h 28m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$458
This FlightHub deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:10 pm
LHR
- IAH
1 stop33h 20m
WestJet
Deal found 3/23![WestJet logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:00 pm
LGW
- IAH
1 stop23h 02m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:15 pm
LHR
- IAH
2 stops55h 44m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:35 am
STN
- IAH
3 stops46h 14m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 pm
LHR
- IAH
3 stops28h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
LGW
- IAH
3 stops51h 45m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:05 pm
LGW
- IAH
2 stops39h 45m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$463
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 March 28, 2026.
Round-trip from | $799 (Kiwi.com) |
|---|---|
One-way from | $457 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $981 |
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 March 28, 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
Sat 4/25
2:00 pm-12:53 pm
1 stop28h 53m
Houston George Bush Intcntl
Sat 5/2
7:00 am-10:00 am
1 stop21h 00m
$876
LondonHouston
STN - IAH
STNIAH
London Stansted
Thu 6/18
5:35 pm-7:10 pm
1 stop31h 35m
Houston George Bush Intcntl
Thu 7/30
9:05 pm-9:55 am
1 stop30h 50m
$930
LondonHouston
STN - IAH
STNIAH
London Stansted
Mon 4/13
10:50 am-7:10 pm
1 stop38h 20m
Houston George Bush Intcntl
Wed 4/22
9:05 pm-9:55 am
1 stop30h 50m
$961
LondonHouston
STN - IAH
STNIAH
London Stansted
Tue 4/21
6:55 am-12:45 pm
1 stop35h 50m
Houston George Bush Intcntl
Sat 4/25
9:05 pm-9:55 am
1 stop30h 50m
$971
LondonHouston
STN - IAH
STNIAH
London Stansted
Tue 4/14
6:55 am-7:10 pm
1 stop18h 15m
Houston George Bush Intcntl
Sat 4/25
9:05 pm-9:55 am
1 stop30h 50m
$975
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Wed 4/22
2:05 pm-7:10 pm
1 stop35h 05m
Houston George Bush Intcntl
Sun 4/26
9:05 pm-10:25 pm
1 stop19h 20m
$979
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Sat 4/18
3:40 pm-12:35 am
2 stops38h 55m
Houston Hobby
Tue 5/12
2:50 pm-2:40 pm
2 stops17h 50m
$1,072
LondonHouston
SEN - IAH
SENIAH
London Southend
Thu 5/28
1:55 pm-1:35 pm
2 stops29h 40m
Houston George Bush Intcntl
Tue 6/2
7:20 am-7:40 pm
3 stops30h 20m
$1,078
LondonHouston
STN - IAH
STNIAH
London Stansted
Tue 4/7
6:55 am-7:10 pm
1 stop18h 15m
Houston George Bush Intcntl
Mon 4/20
9:05 pm-10:10 pm
1 stop19h 05m
$1,093
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Thu 5/14
1:00 pm-12:25 am
2 stops17h 25m
Houston Hobby
Tue 5/19
2:50 pm-2:40 pm
2 stops17h 50m
$1,116
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
LHR-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
LGW-IAH
STN-IAH
LHR-IAH
LHR-HOU
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 March 13, 2026.
The best time to book flights from London to Houston is 54 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 $254). Flying from London to Houston in July is currently the most expensive (average of $896). 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 March 28, 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 13% 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 10% 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 March 28, 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
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Boarding
7.7
Entertainment
7.1
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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Popular flights
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 March 28, 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 March 28, 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 March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$577 | Average$1,064 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$716 | Average$1,101 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$785 | Average$1,198 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$822 | Average$982 | FlexibilityNo cancel fee | On-time70% |