$470+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
May 24 — May 311
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 April 24, 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 April 24, 2026.
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/99:30 am
LHR
- IAH
3 stops20h 06m
Multiple Airlines
Sat 5/166:00 am
IAH
- LHR
3 stops18h 30m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$885
This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Tue 10/135:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 4/21![JetBlue logo]()
$886
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/269:05 pm
LHR
- IAH
3 stops32h 31m
Multiple Airlines
Wed 6/36:00 am
IAH
- LHR
3 stops26h 35m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$887
This JetBlue deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Mon 10/1211:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 4/21![JetBlue logo]()
$888
This JetBlue deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 am
LHR
- IAH
1 stop14h 29m
JetBlue
Wed 11/1811:44 am
IAH
- LHR
1 stop15h 46m
JetBlue
Deal found 4/22![JetBlue logo]()
$889
This TravelUp deal was found by Cheapflights users on 4/23. 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.
Wed 9/28:15 am
LHR
- IAH
1 stop14h 49m
JetBlue
Wed 9/1611:45 am
IAH
- LHR
1 stop15h 45m
JetBlue
Deal found 4/23![JetBlue logo]()
$892
This TravelUp deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 10/208:15 am
LHR
- IAH
1 stop14h 05m
JetBlue
Tue 11/105:15 pm
IAH
- LHR
1 stop21h 30m
JetBlue
Deal found 4/19![JetBlue logo]()
$893
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:50 pm
LHR
- IAH
3 stops34h 02m
Multiple Airlines
Thu 6/46:50 am
IAH
- LHR
2 stops27h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/306:40 am
LHR
- IAH
3 stops30h 53m
Multiple Airlines
Mon 6/86:50 am
IAH
- LHR
2 stops27h 35m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$897
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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.
Wed 5/209:05 pm
LHR
- IAH
3 stops32h 47m
Multiple Airlines
Wed 5/276:00 am
IAH
- LHR
3 stops28h 25m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$898
This TravelUp deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/3011:55 am
LHR
- IAH
1 stop29h 11m
JetBlue
Mon 6/82:25 pm
IAH
- LHR
1 stop34h 05m
JetBlue
Deal found 4/20![JetBlue logo]()
$901
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/296:40 am
LHR
- IAH
3 stops28h 10m
Multiple Airlines
Tue 6/26:50 am
IAH
- LHR
3 stops24h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$904
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 April 24, 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 April 24, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/127:05 am
LHR
- IAH
3 stops20h 20m
Scandinavian Airlines
Thu 5/282:20 pm
IAH
- LHR
2 stops22h 10m
Scandinavian Airlines
Deal found 4/20![Scandinavian Airlines logo]()
$973
This Turkish Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 pm
LHR
- IAH
1 stop24h 45m
Turkish Airlines
Mon 10/59:05 pm
IAH
- LHR
1 stop19h 20m
Turkish Airlines
Deal found 4/21![Turkish Airlines logo]()
$1,051
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 9/306:30 am
LHR
- HOU
2 stops21h 05m
Delta
Mon 10/51:00 pm
HOU
- LHR
1 stop11h 25m
Delta
Deal found 4/23![Delta logo]()
$1,240
This Lufthansa deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:00 am
LHR
- IAH
Nonstop10h 15m
Lufthansa
Tue 10/138:15 pm
IAH
- LHR
Nonstop9h 20m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$1,270
This United Airlines deal was found by Cheapflights users on 4/24. 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
Tue 12/87:20 am
IAH
- LHR
1 stop16h 35m
United Airlines
Deal found 4/24![United Airlines logo]()
$1,275
This Virgin Atlantic deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:45 am
LHR
- HOU
2 stops17h 22m
Virgin Atlantic
Tue 5/121:06 pm
HOU
- LHR
2 stops15h 14m
Virgin Atlantic
Deal found 4/21![Virgin Atlantic logo]()
$1,316
This Icelandair deal was found by Cheapflights users on 4/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 pm
LHR
- HOU
2 stops17h 00m
Multiple Airlines
Sun 5/101:30 pm
HOU
- LHR
2 stops16h 25m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,394
This British Airways deal was found by Cheapflights users on 4/23. 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 6/189:10 am
LHR
- IAH
Nonstop10h 10m
British Airways
Wed 6/2411:19 am
IAH
- LHR
1 stop13h 36m
British Airways
Deal found 4/23![British Airways logo]()
$1,470
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/23. 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
3 stops27h 27m
TAP AIR PORTUGAL
Wed 9/3011:45 am
IAH
- LHR
2 stops21h 50m
TAP AIR PORTUGAL
Deal found 4/23![TAP AIR PORTUGAL logo]()
$1,499
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 9/109:55 am
LHR
- HOU
2 stops17h 40m
Delta
Wed 9/301:00 pm
HOU
- LHR
1 stop11h 25m
Delta
Deal found 4/19![Delta logo]()
$1,281
This Virgin Atlantic deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/49:55 am
LHR
- HOU
2 stops19h 12m
Virgin Atlantic
Sat 5/165:04 pm
HOU
- LHR
1 stop12h 16m
Virgin Atlantic
Deal found 4/19![Virgin Atlantic logo]()
$1,357
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:00 am
LHR
- IAH
Nonstop10h 20m
United Airlines
Thu 6/114:25 pm
IAH
- LHR
Nonstop9h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,433
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 5/88:40 am
LHR
- HOU
2 stops19h 46m
Delta
Mon 5/111:06 pm
HOU
- LHR
2 stops16h 59m
Delta
Deal found 4/23![Delta logo]()
$1,356
This Delta deal was found by Cheapflights users on 4/23. 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 6/229:55 am
LHR
- IAH
2 stops15h 57m
Delta
Tue 7/217:00 am
IAH
- LHR
1 stop17h 25m
Delta
Deal found 4/23![Delta logo]()
$1,399
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:40 pm
LHR
- IAH
2 stops39h 21m
United Airlines
Sat 8/88:25 pm
IAH
- LHR
1 stop28h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,605
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 6/36:30 am
LHR
- HOU
2 stops21h 56m
Delta
Wed 6/1010:09 am
HOU
- LHR
1 stop14h 16m
Delta
Deal found 4/19![Delta logo]()
$1,403
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:20 am
LHR
- HOU
1 stop19h 06m
Delta
Thu 5/285:02 pm
HOU
- LHR
1 stop14h 13m
Delta
Deal found 4/21![Delta logo]()
$1,415
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:55 am
LHR
- HOU
2 stops18h 58m
Delta
Mon 6/2212:58 pm
HOU
- LHR
2 stops15h 32m
Delta
Deal found 4/22![Delta logo]()
$1,424
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 7/19:55 am
LHR
- IAH
2 stops18h 19m
Delta
Sat 8/112:05 pm
IAH
- LHR
1 stop13h 10m
Delta
Deal found 4/23![Delta logo]()
$1,442
This Delta deal was found by Cheapflights users on 4/24. 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 7/2011:30 am
LHR
- IAH
2 stops18h 26m
Delta
Mon 8/37:00 am
IAH
- LHR
1 stop24h 15m
Delta
Deal found 4/24![Delta logo]()
$1,585
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
LHR
- IAH
2 stops18h 22m
Delta
Fri 7/3112:05 pm
IAH
- LHR
1 stop13h 10m
Delta
Deal found 4/22![Delta logo]()
$1,622
Last-minute flights from Heathrow to HoustonDiscover last-minute flight deals from Heathrow to Houston. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Houston. Data last updated April 24, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 4/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:25 pm
LHR
- HOU
2 stops32h 40m
Multiple Airlines
Wed 5/611:05 am
HOU
- LHR
2 stops18h 50m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,185
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/99:30 am
LHR
- IAH
3 stops20h 06m
Multiple Airlines
Sat 5/166:00 am
IAH
- LHR
3 stops18h 30m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$885
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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.
Wed 5/209:05 pm
LHR
- IAH
3 stops32h 47m
Multiple Airlines
Wed 5/276:00 am
IAH
- LHR
3 stops28h 25m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$898
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/259:05 pm
LHR
- IAH
3 stops31h 11m
Multiple Airlines
Thu 5/287:15 am
IAH
- LHR
3 stops25h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$905
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/269:05 pm
LHR
- IAH
3 stops32h 31m
Multiple Airlines
Wed 6/36:00 am
IAH
- LHR
3 stops26h 35m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$887
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/269:05 pm
LHR
- IAH
3 stops32h 31m
Multiple Airlines
Fri 5/296:50 am
IAH
- LHR
2 stops24h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$910
This JetBlue deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 am
LHR
- IAH
1 stop14h 29m
JetBlue
Wed 11/1811:44 am
IAH
- LHR
1 stop15h 46m
JetBlue
Deal found 4/22![JetBlue logo]()
$889
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:50 pm
LHR
- IAH
3 stops34h 02m
Multiple Airlines
Thu 6/46:50 am
IAH
- LHR
2 stops27h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/287:05 am
LHR
- IAH
3 stops21h 11m
Multiple Airlines
Tue 6/26:50 am
IAH
- LHR
2 stops27h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$914
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/296:40 am
LHR
- IAH
3 stops28h 10m
Multiple Airlines
Tue 6/26:50 am
IAH
- LHR
3 stops24h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$904
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/306:40 am
LHR
- IAH
3 stops30h 53m
Multiple Airlines
Mon 6/86:50 am
IAH
- LHR
2 stops27h 35m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$897
This TravelUp deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/3011:55 am
LHR
- IAH
1 stop29h 11m
JetBlue
Mon 6/82:25 pm
IAH
- LHR
1 stop34h 05m
JetBlue
Deal found 4/20![JetBlue logo]()
$901
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 April 24, 2026.
Search for one-way flight options from Heathrow to Houston. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 6/229:10 pm
LHR
- IAH
2 stops31h 30m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 pm
LHR
- IAH
2 stops50h 01m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:00 pm
LHR
- IAH
2 stops50h 42m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:15 pm
LHR
- IAH
2 stops46h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:25 pm
LHR
- IAH
2 stops46h 30m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 pm
LHR
- IAH
2 stops44h 52m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:10 pm
LHR
- HOU
3 stops42h 22m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/259:10 pm
LHR
- HOU
3 stops42h 22m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/132:10 pm
LHR
- HOU
3 stops35h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:15 pm
LHR
- HOU
3 stops49h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:40 am
LHR
- HOU
3 stops31h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:10 pm
LHR
- HOU
3 stops42h 04m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$677
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 April 24, 2026.
Round-trip from | $883 (Travcart) |
|---|---|
One-way from | $470 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,004 |
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 April 24, 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 - IAH
LHRIAH
London Heathrow
Tue 5/12
7:05 am-9:25 pm
3 stops20h 20m
Houston George Bush Intcntl
Thu 5/28
2:20 pm-6:30 pm
2 stops22h 10m
$973
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Thu 10/1
6:00 pm-12:45 pm
1 stop24h 45m
Houston George Bush Intcntl
Mon 10/5
9:05 pm-10:25 pm
1 stop19h 20m
$1,051
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Wed 9/30
6:30 am-9:35 pm
2 stops21h 05m
Houston Hobby
Mon 10/5
1:00 pm-6:25 am
1 stop11h 25m
$1,240
Quickest round-trip
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Thu 10/1
10:00 am-2:15 pm
Nonstop10h 15m
Houston George Bush Intcntl
Tue 10/13
8:15 pm-11:35 am
Nonstop9h 20m
$1,270
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
Tue 7/14
7:25 am-4:30 pm
1 stop15h 05m
Houston George Bush Intcntl
Tue 12/8
7:20 am-5:55 am
1 stop16h 35m
$1,275
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Thu 9/10
9:55 am-9:35 pm
2 stops17h 40m
Houston Hobby
Wed 9/30
1:00 pm-6:25 am
1 stop11h 25m
$1,281
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Tue 5/5
11:45 am-11:07 pm
2 stops17h 22m
Houston Hobby
Tue 5/12
1:06 pm-10:20 am
2 stops15h 14m
$1,316
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Fri 5/8
8:40 am-10:26 pm
2 stops19h 46m
Houston Hobby
Mon 5/11
1:06 pm-12:05 pm
2 stops16h 59m
$1,356
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Mon 5/4
9:55 am-11:07 pm
2 stops19h 12m
Houston Hobby
Sat 5/16
5:04 pm-11:20 am
1 stop12h 16m
$1,357
LondonHouston
LHR - HOU
LHRHOU
London Heathrow
Fri 5/8
1:05 pm-12:05 am
2 stops17h 00m
Houston Hobby
Sun 5/10
1:30 pm-11:55 am
2 stops16h 25m
$1,394
Showing 1-10 of 43 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
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 74 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.
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 $1,610). 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 April 24, 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 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 11% of flights being delayed.
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 April 24, 2026.
Read reviews from past customers who have flown Austrian Airlines,United Airlines, andAmerican Airlines 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.
Food
6.8
Comfort
7.3
Entertainment
6.8
Overall
7.6
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentKENNETH,Mar 2026
VIE - EWR
Food
6.8
Comfort
7.3
Entertainment
6.8
Overall
7.6
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentKENNETH,Mar 2026
VIE - EWR
Food
6.8
Comfort
7.3
Entertainment
6.8
Overall
7.6
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentKENNETH,Mar 2026
VIE - EWR
Food
6.8
Comfort
7.3
Entertainment
6.8
Overall
7.6
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentKENNETH,Mar 2026
VIE - EWR
Food
6.8
Comfort
7.3
Entertainment
6.8
Overall
7.6
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentKENNETH,Mar 2026
VIE - EWR
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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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
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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 April 24, 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 April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Heathrow to Houston
Discover the top 4 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$695 | Average$1,217 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$716 | Average$1,102 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$785 | Average$1,198 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$822 | Average$982 | FlexibilityNo cancel fee | On-time70% |