Book United Houston to London flight deals from $1,255

Select journey type

Enter to select travel class and passengers

Search flights from Houston to London (IAH - LHR)

October

Skip to content

Monday 22nd

Return Tuesday 6th
from$ 1,725*Viewed: 3 hours ago

Wednesday 24th

Return Tuesday 30th
from$ 1,725*Viewed: 56 minutes ago

Monday 29th

Return Tuesday 13th
from$ 1,525*Viewed: 3 hours ago

November

Skip to content

Monday 19th

Return Tuesday 4th
from$ 1,285*Viewed: 3 hours ago

Tuesday 20th

Return Wednesday 5th
from$ 1,285*Viewed: 3 hours ago

Wednesday 21st

Return Thursday 6th
from$ 1,285*Viewed: 3 hours ago

December

Skip to content

Wednesday 12th

Return Thursday 27th
from$ 1,255*Viewed: 3 hours ago

Tuesday 25th

Return Wednesday 9th
from$ 1,266*Viewed: 3 hours ago

Monday 31st

Return Tuesday 15th
from$ 1,266*Viewed: 3 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..

Plan ahead for flights from Houston to London

from
to
Type
Dates
Price*
Houston (IAH)
to London (LHR)
Roundtrip
Depart Wed 12 Dec 2018
Return Thu 27 Dec 2018
from$ 1,255*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 1,255*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Tue 25 Dec 2018
Return Wed 9 Jan 2019
from$ 1,266*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Mon 31 Dec 2018
Return Tue 15 Jan 2019
from$ 1,266*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Tue 1 Jan 2019
Return Wed 16 Jan 2019
from$ 1,266*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 1,266*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Wed 24 Jul 2019
Return Sat 10 Aug 2019
from$ 1,267*Viewed: 1 hour ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Fri 4 Jan 2019
Return Sun 13 Jan 2019
from$ 1,276*Viewed: 2 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Wed 26 Dec 2018
Return Thu 10 Jan 2019
from$ 1,280*Viewed: 3 hours ago
Houston (IAH)
to London (LHR)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 1,285*Viewed: 3 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.

Weather in London

56 °FMonday10/15/2018
66 °FTuesday10/16/2018
60 °FWednesday10/17/2018
58 °FThursday10/18/2018
54 °FFriday10/19/2018
63 °FSaturday10/20/2018
63 °FSunday10/21/2018
Powered by: OpenWeatherMap.org