$556+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Houston with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 6, 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 August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/284:25 pm -
1 stop30h 05m
Sun 8/308:30 am -
1 stop16h 55m
Deal found 8/1![United Airlines logo]()
$754
This oojo deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Mon 12/710:20 am -
2 stops19h 32m
Mon 1/1111:50 am -
2 stops23h 50m
Deal found 8/5![Scandinavian Airlines logo]()
$763
This lastminute.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:20 am -
2 stops19h 32m
Wed 12/910:00 am -
2 stops24h 00m
Deal found 8/4![Scandinavian Airlines logo]()
$767
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/27:30 pm -
2 stops33h 10m
Fri 9/1112:21 pm -
2 stops21h 39m
Deal found 8/1![Scandinavian Airlines logo]()
$768
This Justfly.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:00 pm -
2 stops34h 21m
Fri 10/24:05 pm -
2 stops41h 55m
Deal found 8/4![Scandinavian Airlines logo]()
$773
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:30 pm -
2 stops31h 51m
Sat 10/32:35 pm -
2 stops19h 25m
Deal found 8/4![Scandinavian Airlines logo]()
$778
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:40 am -
2 stops23h 14m
Sat 9/512:12 pm -
2 stops24h 18m
Deal found 8/1![Scandinavian Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/96:55 am -
1 stop15h 45m
Fri 10/96:46 pm -
1 stop33h 24m
Deal found 8/1![United Airlines logo]()
$783
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:20 am -
2 stops19h 32m
Mon 1/1811:50 am -
2 stops27h 50m
Deal found 8/3![Scandinavian Airlines logo]()
$788
This Icelandair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/28:35 pm -
2 stops32h 20m
Tue 11/1011:10 am -
2 stops17h 40m
Deal found 8/2![Multiple Airlines logo]()
$997
This Icelandair deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 -
2 stops33h 20m
Wed 11/118:50 am -
2 stops20h 00m
Deal found 8/5![Multiple Airlines logo]()
$1,029
This Icelandair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/18:35 pm -
2 stops33h 20m
Mon 11/98:05 am -
2 stops20h 45m
Deal found 8/1![Multiple Airlines logo]()
$1,031
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 August 6, 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 August 6, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/1210:20 am -
2 stops19h 32m
Tue 11/174:10 pm -
2 stops23h 30m
Deal found 8/1![Scandinavian Airlines logo]()
$823
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/3011:20 am -
2 stops29h 38m
Mon 10/511:00 am -
2 stops17h 20m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$1,042
This Icelandair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:25 pm -
2 stops27h 50m
Tue 9/811:20 am -
2 stops18h 35m
Deal found 8/2![Multiple Airlines logo]()
$1,048
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 2/16:25 am -
1 stop18h 40m
Thu 3/42:55 pm -
1 stop18h 00m
Deal found 8/2![Turkish Airlines logo]()
$1,071
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/218:40 am -
2 stops19h 59m
Wed 9/306:00 am -
1 stop18h 25m
Deal found 8/5![Delta logo]()
$1,247
This British Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Mon 1/118:20 am -
1 stop15h 46m
Mon 1/186:36 pm -
1 stop11h 24m
Deal found 8/1![British Airways logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 12/1612:05 pm -
Nonstop10h 35m
Wed 1/134:30 pm -
Nonstop9h 10m
Deal found 8/5![United Airlines logo]()
$1,318
This Icelandair deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/2512:15 pm -
2 stops17h 55m
Mon 12/79:15 am -
2 stops19h 35m
Deal found 8/5![Multiple Airlines logo]()
$1,106
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/258:15 am -
2 stops32h 30m
Mon 12/74:30 pm -
3 stops23h 05m
Deal found 8/5![TAP AIR PORTUGAL logo]()
$1,196
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Tue 11/38:15 am -
3 stops34h 36m
Wed 11/1111:44 am -
2 stops21h 46m
Deal found 8/2![Multiple Airlines logo]()
$1,108
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/127:30 pm -
2 stops34h 23m
Wed 10/143:58 pm -
2 stops19h 42m
Deal found 8/1![Scandinavian Airlines logo]()
$1,246
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:00 am -
2 stops19h 13m
Tue 12/155:30 pm -
1 stop12h 10m
Deal found 8/5![Delta logo]()
$1,247
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/29:10 am -
Nonstop10h 15m
Fri 9/113:30 pm -
Nonstop9h 10m
Deal found 8/5![British Airways logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/47:25 am -
1 stop15h 05m
Mon 9/74:25 pm -
Nonstop9h 20m
Deal found 8/5![United Airlines logo]()
$1,327
This Icelandair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/612:15 pm -
2 stops17h 40m
Sat 11/1412:25 pm -
2 stops16h 25m
Deal found 8/2![Multiple Airlines logo]()
$1,127
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:40 am -
2 stops20h 33m
Mon 12/75:30 pm -
1 stop12h 10m
Deal found 8/5![Delta logo]()
$1,247
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/1511:20 am -
2 stops29h 35m
Fri 10/302:40 pm -
3 stops21h 50m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$1,293
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/156:30 am -
2 stops16h 00m
Tue 9/222:25 pm -
2 stops15h 40m
Deal found 8/1![Delta logo]()
$1,249
This Icelandair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 -
2 stops17h 40m
Mon 11/301:45 pm -
2 stops15h 05m
Deal found 8/2![Multiple Airlines logo]()
$1,178
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
2 stops16h 00m
Mon 10/52:25 pm -
1 stop16h 50m
Deal found 8/1![Delta logo]()
$1,249
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/18:40 am -
2 stops19h 25m
Tue 9/811:01 am -
1 stop13h 24m
Deal found 8/2![Delta logo]()
$1,251
This Icelandair deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 -
2 stops33h 20m
Sun 11/1511:40 am -
2 stops17h 10m
Deal found 8/3![Multiple Airlines logo]()
$1,273
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/315:35 pm -
1 stop26h 05m
Mon 9/710:21 am -
2 stops15h 34m
Deal found 8/3![Delta logo]()
$1,362
Last-minute flights from Heathrow to HoustonDiscover last-minute flight deals from Heathrow to Houston. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Houston. Data last updated August 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/284:25 pm -
1 stop30h 05m
Sun 8/308:30 am -
1 stop16h 55m
Deal found 8/1![United Airlines logo]()
$754
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:40 am -
2 stops23h 14m
Sat 9/512:12 pm -
2 stops24h 18m
Deal found 8/1![Scandinavian Airlines logo]()
$781
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:40 am -
2 stops23h 14m
Wed 11/42:22 pm -
2 stops36h 58m
Deal found 8/5![Scandinavian Airlines logo]()
$810
This Icelandair deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:25 pm -
3 stops28h 15m
Tue 9/156:45 am -
2 stops23h 10m
Deal found 8/3![Multiple Airlines logo]()
$1,035
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/27:30 pm -
2 stops33h 10m
Fri 9/1112:21 pm -
2 stops21h 39m
Deal found 8/1![Scandinavian Airlines logo]()
$768
This Justfly.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:40 am -
2 stops22h 00m
Wed 11/184:10 pm -
2 stops20h 20m
Deal found 8/1![Scandinavian Airlines logo]()
$809
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/36:40 am -
2 stops22h 00m
Thu 9/1012:21 pm -
2 stops24h 09m
Deal found 8/4![Scandinavian Airlines logo]()
$822
This Icelandair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/59:25 pm -
2 stops31h 55m
Fri 9/1112:10 pm -
2 stops17h 45m
Deal found 8/1![Multiple Airlines logo]()
$1,037
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/207:30 pm -
2 stops31h 44m
Thu 10/223:58 pm -
2 stops39h 37m
Deal found 8/1![Scandinavian Airlines logo]()
$797
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:30 pm -
2 stops31h 51m
Sat 10/32:35 pm -
2 stops19h 25m
Deal found 8/4![Scandinavian Airlines logo]()
$778
This Justfly.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:00 pm -
2 stops34h 21m
Fri 10/24:05 pm -
2 stops41h 55m
Deal found 8/4![Scandinavian Airlines logo]()
$773
This The Travel House deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:40 am -
1 stop32h 54m
Mon 10/511:00 am -
1 stop13h 30m
Deal found 8/1![JetBlue logo]()
$820
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 August 6, 2026.
Search for one-way flight options from Heathrow to Houston. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/17:00 am -
3 stops36h 33m
Deal found 8/1![Multiple Airlines logo]()
$556
This Ovago deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:20 am -
1 stop33h 31m
Deal found 8/3![JetBlue logo]()
$557
This Justfly.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 am -
1 stop32h 54m
Deal found 8/1![JetBlue logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/301:05 pm -
3 stops24h 12m
Deal found 8/1![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/3112:10 pm -
2 stops29h 16m
Deal found 8/1![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/228:45 am -
3 stops28h 32m
Deal found 8/1![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 am -
3 stops29h 47m
Deal found 8/3![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/212:00 pm -
2 stops29h 24m
Deal found 8/1![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/211:30 am -
2 stops30h 35m
Deal found 8/1![Multiple Airlines logo]()
$568
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/191:55 pm -
3 stops27h 12m
Deal found 8/2![Multiple Airlines logo]()
$569
This JetBlue deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/298:40 am -
1 stop14h 09m
Deal found 8/2![JetBlue logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/29:30 am -
2 stops39h 23m
Deal found 8/3![Multiple Airlines logo]()
$573
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 August 6, 2026.
Round-trip from | $754 (United Airlines) |
|---|---|
One-way from | $556 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,173 |
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 August 6, 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 London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Thu 11/12
10:20 am-11:52 pm
2 stops19h 32m
Houston George Bush Intcntl
Tue 11/17
4:10 pm-9:40 pm
2 stops23h 30m
$823
LondonHouston
LHR London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Wed 9/30
11:20 am-10:58 am
2 stops29h 38m
Houston George Bush Intcntl
Mon 10/5
11:00 am-10:20 am
2 stops17h 20m
$1,042
LondonHouston
LHR London Heathrow - HOU Houston Hobby
LHRHOU
London Heathrow
Tue 9/1
9:25 pm-7:15 pm
2 stops27h 50m
Houston Hobby
Tue 9/8
11:20 am-11:55 am
2 stops18h 35m
$1,048
LondonHouston
LHR London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Mon 2/1
6:25 am-7:05 pm
1 stop18h 40m
Houston George Bush Intcntl
Thu 3/4
2:55 pm-2:55 pm
1 stop18h 00m
$1,071
LondonHouston
LHR London Heathrow - HOU Houston Hobby
LHRHOU
London Heathrow
Wed 11/25
12:15 pm-12:10 am
2 stops17h 55m
Houston Hobby
Mon 12/7
9:15 am-10:50 am
2 stops19h 35m
$1,106
LondonHouston
LHR London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Tue 11/3
8:15 am-12:51 pm
3 stops34h 36m
Houston George Bush Intcntl
Wed 11/11
11:44 am-3:30 pm
2 stops21h 46m
$1,108
LondonHouston
LHR London Heathrow - HOU Houston Hobby
LHRHOU
London Heathrow
Fri 11/6
12:15 pm-11:55 pm
2 stops17h 40m
Houston Hobby
Sat 11/14
12:25 pm-10:50 am
2 stops16h 25m
$1,127
LondonHouston
LHR London Heathrow - HOU Houston Hobby
LHRHOU
London Heathrow
Mon 11/23
12:15 pm-11:55 pm
2 stops17h 40m
Houston Hobby
Mon 11/30
1:45 pm-10:50 am
2 stops15h 05m
$1,178
LondonHouston
LHR London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Wed 11/25
8:15 am-10:45 am
2 stops32h 30m
Houston George Bush Intcntl
Mon 12/7
4:30 pm-9:35 pm
3 stops23h 05m
$1,196
LondonHouston
LHR London Heathrow - IAH Houston George Bush Intcntl
LHRIAH
London Heathrow
Mon 10/12
7:30 pm-11:53 pm
2 stops34h 23m
Houston George Bush Intcntl
Wed 10/14
3:58 pm-5:40 pm
2 stops19h 42m
$1,246
Showing 1-10 of 45 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 $875). Flying from London Heathrow Airport to Houston in June is currently the most expensive (average of $1,269). 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 August 6, 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?
Airfare is below average for this route at the moment.
London Heathrow Airport to Houston flights typically cost between $895 and $1,461 in August.The cheapest round-trip price found within the last 5 days was $754 on United Airlines (Aug 28-Aug 30).
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 158 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?
Saturday 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 August 6, 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.
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
10.0
ExcellentTim,Sep 2025
LHR - IAD
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
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.
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Alternative routes for Heathrow to Houston
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Complete your trip
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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 August 6, 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 August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Heathrow to Houston
Discover the top 5 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$496 | Average$958 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$604 | Average$1,310 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$716 | Average$1,449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$779 | Average$981 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$843 | Average$970 | FlexibilityNo cancel fee | On-time62% |