$554+ Cheap flights from Heathrow (LHR) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Houston with Cheapflights
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Cheapest flights from Heathrow to HoustonExplore the most affordable flight options available from Heathrow to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Heathrow to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:25 am
LHR
- IAH
1 stop14h 50m
JetBlue
Wed 11/115:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 6/28![JetBlue logo]()
$833
This Super.com deal was found by Cheapflights users on 6/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am
LHR
- IAH
1 stop14h 50m
JetBlue
Mon 9/145:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 6/28![JetBlue logo]()
$836
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 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 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 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.
Wed 11/257:25 am
LHR
- IAH
1 stop33h 34m
JetBlue
Wed 12/25:44 pm
IAH
- LHR
1 stop21h 56m
JetBlue
Deal found 6/25![JetBlue logo]()
$846
This TravelUp deal was found by Cheapflights users on 6/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:15 am
LHR
- IAH
1 stop32h 46m
JetBlue
Sat 10/35:15 pm
IAH
- LHR
1 stop34h 15m
JetBlue
Deal found 6/27![JetBlue logo]()
$847
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 am
LHR
- IAH
2 stops23h 18m
Multiple Airlines
Mon 11/231:15 pm
IAH
- LHR
2 stops23h 15m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$854
This Flightcatchers deal was found by Cheapflights users on 6/27. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:15 am
LHR
- IAH
1 stop14h 35m
JetBlue
Fri 9/185:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 6/27![JetBlue logo]()
$857
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:25 am
LHR
- IAH
1 stop14h 50m
JetBlue
Mon 11/165:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 6/28![JetBlue logo]()
$858
This Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:40 am
LHR
- IAH
3 stops23h 18m
Scandinavian Airlines
Thu 12/104:00 pm
IAH
- LHR
3 stops23h 20m
Scandinavian Airlines
Deal found 6/28![Scandinavian Airlines logo]()
$860
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 am
LHR
- IAH
1 stop13h 50m
JetBlue
Wed 11/115:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 6/25![JetBlue logo]()
$861
Best flights from Heathrow to HoustonDiscover carefully curated flight deals from Heathrow to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Heathrow to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 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 Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:40 am
LHR
- IAH
2 stops21h 25m
Multiple Airlines
Sun 11/154:00 pm
IAH
- LHR
2 stops20h 30m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,018
This Turkish Airlines deal was found by Cheapflights users on 6/27. 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 9/2410:40 pm
LHR
- IAH
1 stop20h 05m
Turkish Airlines
Sat 10/109:10 pm
IAH
- LHR
1 stop19h 15m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,066
This Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:20 am
LHR
- IAH
2 stops19h 34m
Scandinavian Airlines
Mon 8/312:37 pm
IAH
- LHR
3 stops22h 13m
Scandinavian Airlines
Deal found 6/28![Scandinavian Airlines logo]()
$1,102
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am
LHR
- IAH
2 stops20h 30m
SWISS
Tue 11/243:55 pm
IAH
- LHR
2 stops15h 05m
SWISS
Deal found 6/26![SWISS logo]()
$1,173
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 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 British Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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.
Sun 11/82:45 pm
LHR
- HOU
1 stop15h 12m
British Airways
Mon 11/236:22 pm
HOU
- LHR
1 stop11h 38m
British Airways
Deal found 6/29![British Airways logo]()
$1,246
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 11/126:00 am
LHR
- IAH
3 stops32h 21m
TAP AIR PORTUGAL
Mon 11/1611:44 am
IAH
- LHR
2 stops23h 46m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$1,251
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 am
LHR
- HOU
2 stops19h 03m
Delta
Fri 12/1810:05 am
HOU
- LHR
1 stop15h 45m
Delta
Deal found 6/27![Delta logo]()
$1,252
This KLM deal was found by Cheapflights users on 6/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:25 pm
LHR
- HOU
1 stop14h 40m
KLM
Tue 9/811:01 am
HOU
- LHR
1 stop13h 24m
KLM
Deal found 6/28![KLM logo]()
$1,312
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 pm
LHR
- IAH
2 stops26h 35m
Alaska Airlines
Sun 9/62:34 pm
IAH
- LHR
1 stop18h 31m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$1,425
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 8/211:13 pm
HOU
- LHR
2 stops17h 52m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$880
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.
Sun 11/812:15 pm
LHR
- HOU
2 stops17h 40m
Multiple Airlines
Mon 11/2311:55 am
HOU
- LHR
2 stops16h 55m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Fri 11/206:35 am
LHR
- IAH
1 stop15h 45m
United Airlines
Mon 11/234:25 pm
IAH
- LHR
Nonstop9h 15m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,210
This JetBlue deal was found by Cheapflights users on 6/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Wed 8/1911:53 am
IAH
- LHR
1 stop15h 37m
JetBlue
Deal found 6/28![JetBlue logo]()
$1,279
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.
Mon 11/2312:15 pm
LHR
- HOU
2 stops16h 25m
Multiple Airlines
Mon 11/301:45 pm
HOU
- LHR
2 stops15h 05m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,167
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:45 am
LHR
- HOU
2 stops28h 05m
Delta
Tue 9/811:01 am
HOU
- LHR
2 stops17h 19m
Delta
Deal found 6/28![Delta logo]()
$1,292
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 9/2310:00 am
LHR
- IAH
Nonstop10h 15m
United Airlines
Sat 10/104:35 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,243
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:15 am
LHR
- HOU
1 stop13h 44m
British Airways
Wed 1/66:36 pm
HOU
- LHR
1 stop11h 39m
British Airways
Deal found 6/26![British Airways logo]()
$1,388
This Icelandair deal was found by Cheapflights users on 6/27. 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.
Wed 11/48:35 pm
LHR
- HOU
2 stops32h 05m
Multiple Airlines
Sun 11/1511:55 am
HOU
- LHR
2 stops16h 55m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/281:40 pm
LHR
- IAH
Nonstop10h 15m
United Airlines
Sat 10/108:15 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,243
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:40 am
LHR
- HOU
2 stops20h 29m
Delta
Sat 10/316:00 am
HOU
- LHR
2 stops21h 05m
Delta
Deal found 6/27![Delta logo]()
$1,451
Last-minute flights from Heathrow to HoustonDiscover last-minute flight deals from Heathrow to Houston. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Houston. Data last updated June 29, 2026 and is based on user searches.
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:15 am
LHR
- IAH
1 stop32h 46m
JetBlue
Tue 7/76:20 pm
IAH
- LHR
1 stop20h 25m
JetBlue
Deal found 6/24![JetBlue logo]()
$941
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 Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Sun 7/1911:53 am
IAH
- LHR
1 stop15h 37m
JetBlue
Deal found 6/23![JetBlue logo]()
$915
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 7/98:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Sun 7/126:17 pm
IAH
- LHR
1 stop33h 13m
JetBlue
Deal found 6/23![JetBlue logo]()
$920
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.
Thu 7/98:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Thu 9/1011:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 6/25![JetBlue logo]()
$923
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.
Thu 7/96:15 am
LHR
- HOU
2 stops21h 36m
Virgin Atlantic
Sat 7/116:00 am
HOU
- LHR
2 stops17h 20m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$947
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Wed 7/156:31 pm
IAH
- LHR
1 stop29h 59m
JetBlue
Deal found 6/24![JetBlue logo]()
$894
This Flightcatchers 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
LHR
- IAH
1 stop15h 04m
JetBlue
Fri 7/246:17 pm
IAH
- LHR
1 stop20h 28m
JetBlue
Deal found 6/24![JetBlue logo]()
$921
This Flightcatchers 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:40 am
LHR
- IAH
1 stop15h 01m
JetBlue
Wed 7/2211:58 am
IAH
- LHR
1 stop15h 32m
JetBlue
Deal found 6/23![JetBlue logo]()
$944
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:40 am
LHR
- IAH
1 stop33h 43m
JetBlue
Wed 7/2911:58 am
IAH
- LHR
1 stop15h 32m
JetBlue
Deal found 6/24![JetBlue logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:30 am
LHR
- IAH
2 stops17h 09m
Multiple Airlines
Tue 8/410:53 am
IAH
- LHR
1 stop14h 22m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$929
One-way flights from Heathrow to HoustonSearch for one-way flight options from Heathrow to Houston. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Heathrow to Houston. Find affordable one-way fares based on user searches. Data last updated June 29, 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.
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 6/25. 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 6/27. 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 9/288:45 am
LHR
- IAH
3 stops29h 57m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$559
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 Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:20 am
LHR
- IAH
1 stop14h 28m
JetBlue
Deal found 6/28![JetBlue logo]()
$562
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am
LHR
- IAH
1 stop32h 46m
JetBlue
Deal found 6/24![JetBlue logo]()
$563
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 9/2112:00 pm
LHR
- IAH
3 stops39h 04m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 10/47:30 am
LHR
- IAH
2 stops33h 10m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$567
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.
Sun 9/138:05 pm
LHR
- IAH
3 stops49h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$569
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.
Mon 8/179:10 pm
LHR
- HOU
3 stops42h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$610
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.
Wed 9/169:10 pm
LHR
- HOU
3 stops31h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$630
Find flight deals from Heathrow to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 29, 2026.
Round-trip from | $833 (Cheapflightsfares) |
|---|---|
One-way from | $554 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,305 |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow 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 29, 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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
LHR - HOU
LHRHOU
London Heathrow
Wed 8/12
9:55 am-10:05 pm
2 stops18h 10m
Houston Hobby
Fri 8/21
1:13 pm-1:05 pm
2 stops17h 52m
$880
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Wed 11/4
6:40 am-10:05 pm
2 stops21h 25m
Houston George Bush Intcntl
Sun 11/15
4:00 pm-6:30 pm
2 stops20h 30m
$1,018
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Thu 9/24
10:40 pm-12:45 pm
1 stop20h 05m
Houston George Bush Intcntl
Sat 10/10
9:10 pm-10:25 pm
1 stop19h 15m
$1,066
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Tue 8/18
10:20 am-11:54 pm
2 stops19h 34m
Houston George Bush Intcntl
Mon 8/31
2:37 pm-6:50 pm
3 stops22h 13m
$1,102
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Sun 11/8
12:15 pm-11:55 pm
2 stops17h 40m
Houston Hobby
Mon 11/23
11:55 am-10:50 am
2 stops16h 55m
$1,138
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Mon 11/23
12:15 pm-10:40 pm
2 stops16h 25m
Houston Hobby
Mon 11/30
1:45 pm-10:50 am
2 stops15h 05m
$1,167
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Tue 11/3
6:00 am-8:30 pm
2 stops20h 30m
Houston George Bush Intcntl
Tue 11/24
3:55 pm-1:00 pm
2 stops15h 05m
$1,173
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Sat 8/8
8:15 am-5:05 pm
1 stop14h 50m
Houston George Bush Intcntl
Sat 8/15
11:43 am-9:30 am
1 stop15h 47m
$1,174
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Tue 7/14
7:25 am-4:30 pm
1 stop15h 05m
Houston George Bush Intcntl
Fri 7/24
4:35 pm-7:55 am
Nonstop9h 20m
$1,196
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Heathrow to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Heathrow with our price prediction graph.
LHR-HO1
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 Heathrow Airport to Houston
LHR-HO1
LHR-IAH
LHR-HOU
What is the cheapest month to book a flight from London Heathrow Airport to Houston?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Houston (average of $87). Flying from London Heathrow Airport to Houston in February is currently the most expensive (average of $1,772). 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 LHR to HOU?
Find hourly flight availability from Heathrow 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 29, 2026.
When flying from London Heathrow Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from London Heathrow Airport 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 Heathrow Airport to Houston?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Houston, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
The best insider tips for London Heathrow Airport to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Houston trip
Our travel experts
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 29, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andJetBlue from London Heathrow Airport to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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 Heathrow to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Heathrow to Houston by cabin class
Find flights from Heathrow to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Heathrow and Houston flights
Browse other Heathrow and Houston flight options. Last updated on June 29, 2026.
Other flights from Heathrow
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Heathrow to Houston
Discover the top 6 airlines that operate flights from Heathrow 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 29, 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$604 | Average$1,310 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$695 | Average$1,389 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$716 | Average$1,222 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$782 | Average$990 | FlexibilityNo cancel fee | On-time70% |