Skip to content

Get United's best fares today on flights from Houston to London from *

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Houston (IAH) to London (LHR)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
from
$2,316 Price subject to changes
Viewed:4 hours ago
Economy
Return:
5
from
$3,538 Price subject to changes
Viewed:4 hours ago
Economy
Return:
6
from
$2,165 Price subject to changes
Viewed:4 hours ago
Economy
Return:
7
from
$2,161 Price subject to changes
Viewed:4 hours ago
Economy
Return:
8
from
$2,161 Price subject to changes
Viewed:4 hours ago
Economy
Return:
9
from
$2,165 Price subject to changes
Viewed:4 hours ago
Economy
Return:
10
from
$1,838 Price subject to changes
Viewed:2 hours ago
Economy
Return:
11
from
$1,945 Price subject to changes
Viewed:4 hours ago
Economy
Return:
12
from
$3,471 Price subject to changes
Viewed:4 hours ago
Economy
Return:
13
from
$1,785 Price subject to changes
Viewed:4 hours ago
Economy
Return:
14
from
$1,785 Price subject to changes
Viewed:4 hours ago
Economy
Return:
15
from
$1,785 Price subject to changes
Viewed:4 hours ago
Economy
Return:
16
from
$1,785 Price subject to changes
Viewed:4 hours ago
Economy
Return:
17
from
$1,535 Price subject to changes
Viewed:7 hours ago
Economy
Return:
18
from
$1,635 Price subject to changes
Viewed:4 hours ago
Economy
Return:
19
from
$2,335 Price subject to changes
Viewed:4 hours ago
Economy
Return:
20
from
$1,220 Price subject to changes
Viewed:4 hours ago
Economy
Return:
21
from
$1,220 Price subject to changes
Viewed:4 hours ago
Economy
Return:
22
from
$1,220 Price subject to changes
Viewed:4 hours ago
Economy
Return:
23
from
$1,220 Price subject to changes
Viewed:4 hours ago
Economy
Return:
24
from
$1,320 Price subject to changes
Viewed:4 hours ago
Economy
Return:
25
from
$1,068 Price subject to changes
Viewed:7 hours ago
Economy
Return:
26
from
$1,333 Price subject to changes
Viewed:4 hours ago
Economy
Return:
27
from
$1,183 Price subject to changes
Viewed:4 hours ago
Economy
Return:
28
from
$1,183 Price subject to changes
Viewed:4 hours ago
Economy
Return:
29
from
$1,388 Price subject to changes
Viewed:4 hours ago
Economy
Return:
30
from
$1,388 Price subject to changes
Viewed:4 hours ago
Economy
Return:
31
from
$1,393 Price subject to changes
Viewed:4 hours ago
Economy
Return:
from
$1,390 Price subject to changes
Viewed:4 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Houston to London?

FromToDatesFare TypePrice

Houston (IAH)

London (LHR)

Depart: 09/30/20

Return: 10/14/20

Roundtrip
from
$885*
Viewed:3hoursago

Houston (IAH)

London (LHR)

Depart: 10/01/20

Return: 10/15/20

Roundtrip
from
$885*
Viewed:3hoursago

Houston (IAH)

London (LHR)

Depart: 09/30/20

Return: 10/07/20

Roundtrip
from
$885*
Viewed:3hoursago

Houston (IAH)

London (LHR)

Depart: 10/01/20

Return: 10/08/20

Roundtrip
from
$885*
Viewed:3hoursago

Houston (IAH)

London (LHR)

Depart: 10/17/20

Return: 11/05/20

Roundtrip
from
$925*
Viewed:6hoursago

Houston (IAH)

London (LHR)

Depart: 10/07/20

Return: 10/14/20

Roundtrip
from
$884*
Viewed:1dayago

Houston (IAH)

London (LHR)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$884*
Viewed:1dayago

Houston (IAH)

London (LHR)

Depart: 07/20/20

Return: 05/17/21

Roundtrip
from
$890*
Viewed:1dayago

Houston (IAH)

London (LHR)

Depart: 07/20/20

Return: 01/16/21

Roundtrip
from
$937*
Viewed:1dayago

Houston (IAH)

London (LHR)

Depart: 03/06/21

Return: 03/13/21

Roundtrip
from
$984*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in London

Saturday overcast clouds
68°F 07/04/20
Sunday light rain
71°F 07/05/20
Monday broken clouds
62°F 07/06/20
Tuesday sky is clear
67°F 07/07/20
Wednesday scattered clouds
73°F 07/08/20
Thursday light rain
70°F 07/09/20
Friday moderate rain
66°F 07/10/20
Powered by: OpenWeatherMap.org