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IAH → LHRApprox. 7762.98 km11 May 2026Live inventory
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Showing 25
of 113
live flights
United Airlines
UA-880
16:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
15h 25m
Non-stop
07:45
05/12/2026
+1
LHR
London Heathrow Airport
₹47,677
per person
✕ Non-refundable6 fare options
United Airlines
UA-5
20:05
05/11/2026
IAH
George Bush Intercontinental Houston Airport
15h 30m
Non-stop
11:35
05/12/2026
+1
LHR
London Heathrow Airport
₹47,677
per person
✕ Non-refundable6 fare options
United Airlines
UA-1788
16:45
05/11/2026
IAH
George Bush Intercontinental Houston Airport
17h 55m
1 Stop
⏱ IAD · 0h 54mIAD Airport
10:40
05/12/2026
+1
LHR
London Heathrow Airport
₹47,677
per person
✕ Non-refundable🔥 Last 5 seats
United Airlines
UA-2371
12:14
05/11/2026
IAH
George Bush Intercontinental Houston Airport
19h 1m
1 Stop
⏱ EWR · 2h 0mEWR Airport
07:15
05/12/2026
+1
LHR
London Heathrow Airport
₹47,677
per person
✕ Non-refundable🔥 Last 1 seats
Delta Air Lines
DL-1195
13:06
05/11/2026
HOU
George Bush Intercontinental Houston Airport
17h 19m
1 Stop
⏱ ATL · 0h 50mATL Airport
06:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,862
per person
✕ Non-refundable
Delta Air Lines
DL-2381
17:02
05/11/2026
HOU
George Bush Intercontinental Houston Airport
18h 18m
1 Stop
⏱ ATL · 1h 41mATL Airport
11:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,862
per person
✕ Non-refundable
Delta Air Lines
DL-1682
12:04
05/11/2026
IAH
George Bush Intercontinental Houston Airport
18h 21m
1 Stop
⏱ ATL · 1h 48mATL Airport
06:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,862
per person
✕ Non-refundable
Delta Air Lines
DL-1651
18:35
05/11/2026
IAH
George Bush Intercontinental Houston Airport
18h 40m
1 Stop
⏱ ATL · 1h 56mATL Airport
13:15
05/12/2026
+1
LHR
London Heathrow Airport
₹47,862
per person
✕ Non-refundable
Delta Air Lines
DL-2617
17:54
05/11/2026
IAH
George Bush Intercontinental Houston Airport
19h 11m
1 Stop
⏱ MSP · 2h 10mMSP Airport
13:05
05/12/2026
+1
LHR
London Heathrow Airport
₹47,862
per person
✕ Non-refundable
United Airlines
UA-1886
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
25h 0m
1 Stop
⏱ EWR · 7h 52mEWR Airport
08:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
United Airlines
UA-1156
08:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
23h 15m
1 Stop
⏱ LGA · 6h 24mLGA Airport
07:15
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable3 fare options
United Airlines
UA-512
07:35
05/11/2026
IAH
George Bush Intercontinental Houston Airport
23h 20m
1 Stop
⏱ DCA · 6h 45mDCA Airport
06:55
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
United Airlines
UA-2371
12:14
05/11/2026
IAH
George Bush Intercontinental Houston Airport
21h 6m
1 Stop
⏱ EWR · 3h 45mEWR Airport
09:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 1 seats3 fare options
United Airlines
UA-2371
12:14
05/11/2026
IAH
George Bush Intercontinental Houston Airport
20h 6m
1 Stop
⏱ EWR · 2h 50mEWR Airport
08:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
United Airlines
UA-2371
12:14
05/11/2026
IAH
George Bush Intercontinental Houston Airport
22h 11m
1 Stop
⏱ EWR · 5h 0mEWR Airport
10:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 1 seats3 fare options
United Airlines
UA-2199
07:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
22h 55m
1 Stop
⏱ LGA · 5h 56mLGA Airport
05:55
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable3 fare options
United Airlines
UA-2190
14:49
05/11/2026
IAH
George Bush Intercontinental Houston Airport
19h 36m
1 Stop
⏱ EWR · 2h 25mEWR Airport
10:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable5 fare options
United Airlines
UA-1886
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
26h 0m
1 Stop
⏱ EWR · 8h 47mEWR Airport
09:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
United Airlines
UA-1886
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
22h 35m
1 Stop
⏱ EWR · 5h 27mEWR Airport
05:55
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
United Airlines
UA-1886
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
23h 55m
1 Stop
⏱ EWR · 7h 2mEWR Airport
07:15
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
United Airlines
UA-1886
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
27h 5m
1 Stop
⏱ EWR · 10h 2mEWR Airport
10:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
United Airlines
UA-1797
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
23h 55m
1 Stop
⏱ EWR · 6h 56mEWR Airport
05:55
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable3 fare options
United Airlines
UA-1797
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
25h 15m
1 Stop
⏱ EWR · 8h 31mEWR Airport
07:15
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable3 fare options
United Airlines
UA-1397
13:36
05/11/2026
IAH
George Bush Intercontinental Houston Airport
19h 44m
1 Stop
⏱ EWR · 2h 25mEWR Airport
09:20
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable5 fare options
United Airlines
UA-1397
13:36
05/11/2026
IAH
George Bush Intercontinental Houston Airport
20h 49m
1 Stop
⏱ EWR · 3h 40mEWR Airport
10:25
05/12/2026
+1
LHR
London Heathrow Airport
₹47,929
per person
✕ Non-refundable3 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
London (LHR)
📍 London Heathrow Airport
🌍 United Kingdom
📐 Latitude: 51.4706
📐 Longitude: -0.461941
✈ Distance: Houston, TX,USA to London,United Kingdom — 7762.98 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Houston to London — what to expect when booking
The IAH–LHR route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and London,United Kingdom is approximately
7762.98 km.
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❓ Frequently asked questions — Houston to London flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and London,United Kingdom (LHR) is approximately 7762.98 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.