Book United London to Houston flight deals from £393

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Search flights from London to Houston (LHR - IAH)

October

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Wednesday 24th

Return Thursday 8th
from£ 406*Viewed: 2 hours ago

Monday 29th

Return Tuesday 13th
from£ 401*Viewed: 2 hours ago

Tuesday 30th

Return Wednesday 14th
from£ 401*Viewed: 2 hours ago

November

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Wednesday 21st

Return Thursday 6th
from£ 401*Viewed: 2 hours ago

Thursday 29th

Return Friday 14th
from£ 398*Viewed: 2 hours ago

Friday 30th

Return Saturday 15th
from£ 398*Viewed: 2 hours ago

December

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Saturday 1st

Return Sunday 16th
from£ 411*Viewed: 2 hours ago

Sunday 2nd

Return Monday 17th
from£ 393*Viewed: 2 hours ago

Friday 14th

Return Saturday 29th
from£ 411*Viewed: 2 hours ago
**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..
Houston skyscrapers border a grassy park

Plan ahead for flights from London to Houston

from
to
Type
Dates
Price*
London (LHR)
to Houston (IAH)
Roundtrip
Depart Sun 2 Dec 2018
Return Mon 17 Dec 2018
from£ 393*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Thu 29 Nov 2018
Return Fri 14 Dec 2018
from£ 398*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Fri 30 Nov 2018
Return Sat 15 Dec 2018
from£ 398*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Mon 5 Nov 2018
Return Tue 20 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Tue 6 Nov 2018
Return Wed 21 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Wed 7 Nov 2018
Return Thu 22 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Mon 12 Nov 2018
Return Tue 27 Nov 2018
from£ 401*Viewed: 2 hours ago
London (LHR)
to Houston (IAH)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from£ 401*Viewed: 2 hours ago
*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.