Cheap flights from London Heathrow to Houston

Q: What are the cheapest airlines?

Air Canada, Air France, Finnair, JetBlue, British Airways. These airlines usually offer the cheapest flights from London Heathrow to Houston.

Q: Can I fly direct to Houston?

British Airways, Finnair, Aer Lingus, Lufthansa, Iberia Airlines. You can fly non-stop from London Heathrow to Houston with these airlines.

Q: What airlines fly indirectly?

Air Canada, Virgin Atlantic, KLM, Air France, Lufthansa. These airlines fly from London Heathrow to Houston, but you’ll have at least one layover.

Q: How long is the flight?

10 hrs 10 mins. This is the shortest flight time from London Heathrow to Houston.

from as little as £578

7 nights in Houston, departing London Heathrow on 12 / Nov / 2025 with Lufthansa (price found 19 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to Houston

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The London Heathrow / Houston route

All 7769 km of it

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Houston flight facts

What you need to know

What are the cheapest airlines?

Air Canada
Air France
Finnair
JetBlue
British Airways

These airlines usually offer the cheapest flights from London Heathrow to Houston.

Can I fly direct to Houston?

British Airways
Finnair
Aer Lingus
Lufthansa
Iberia Airlines

You can fly non-stop from London Heathrow to Houston with these airlines.

What airlines fly indirectly?

Air Canada
Virgin Atlantic
KLM
Air France
Lufthansa

These airlines fly from London Heathrow to Houston, but you’ll have at least one layover.

How long is the flight?

10 hrs 10 mins

This is the shortest flight time from London Heathrow to Houston.

Alternative flights from the UK to Houston

Check out prices for other routes

London to Houston

from £578 pp

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Manchester to Houston

from £677 pp

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Edinburgh to Houston

from £672 pp

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Birmingham to Houston

from £707 pp

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London City Airport to Houston

from £621 pp

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London Gatwick to Houston

from £653 pp

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London Luton to Houston

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Alternative flights from London Heathrow to Houston

You might find cheaper flights nearby

Houston William P Hobby Airport from London Heathrow

search for price

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Houston George Bush Intercontinental Airport from London Heathrow

from £578 pp

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Get your cheap flights to Houston by booking at least 40 days in advance, if you can. The cheapest flight deal from Heathrow to Houston right now costs £578pp, departing on 12 / Nov / 2025.

Pro tip: run your search and sign up for a Fare Alert to get daily price fluctuations delivered to your inbox.

Min / Max Temperature (°C)

LOWEST

7 °C

AVG

21 °C

HIGHEST

34 °C

Rainfall (mm)

LOWEST

71.1 mm

AVG

107.3 mm

HIGHEST

190.5 mm

Key facts about Houston

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from London Heathrow to Houston

Tips and advice from our flight experts

How long is the flight to Houston?

A direct flight takes about 10 hours and 15 minutes. Indirect flights typically range from 12 to 15 hours, depending on the duration of stopovers. Common layover cities include New York, Chicago, and Dallas.

Where can I fly to in Houston?
Houston's George Bush Intercontinental Airport (IAH) is the main airport handling international flights. It's about 22 miles outside the city.
William P. Hobby Airport (HOU) usually primarily handles domestic flights so unless you're connecting via a US city, you probably won't land here. It's about 12 miles from downtown Houston.

Need a hotel too? Book a room online for a £30pp deposit.