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

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

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from
$3,689*
Viewed:13 hours ago
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Return:02/09/20
27
from
$3,308*
Viewed:4 hours ago
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Return:01/31/20
28
from
$2,328*
Viewed:9 hours ago
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Return:02/10/20
29
from
$2,341*
Viewed:13 hours ago
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Return:02/12/20
30
from
$2,341*
Viewed:13 hours ago
day-card-journey-type-option-rt
Return:02/13/20
31
from
$3,689*
Viewed:13 hours ago
day-card-journey-type-option-rt
Return:02/14/20
from
$1,618*
Viewed:9 hours ago
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Return:02/08/20
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: 03/11/20

Return: 03/19/20

Roundtrip
from
$1,068*
Viewed:22hoursago

Houston (IAH)

London (LHR)

Depart: 03/05/20

Return: 03/12/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 02/27/20

Return: 03/05/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 03/02/20

Return: 03/09/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 03/09/20

Return: 03/16/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 03/12/20

Return: 03/19/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 02/24/20

Return: 03/09/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 03/02/20

Return: 03/16/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 02/27/20

Return: 03/12/20

Roundtrip
from
$1,068*
Viewed:12hoursago

Houston (IAH)

London (LHR)

Depart: 03/05/20

Return: 03/19/20

Roundtrip
from
$1,068*
Viewed:12hoursago

*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

Sunday moderate rain
48°F 01/26/20
Monday light rain
48°F 01/27/20
Tuesday light snow
43°F 01/28/20
Wednesday sky is clear
43°F 01/29/20
Thursday overcast clouds
46°F 01/30/20
Friday overcast clouds
46°F 01/31/20
Saturday sky is clear
48°F 02/01/20
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