Cheap flights from London to Houston

from as little as £538

30 nights in Houston, departing London Heathrow on 28 / Oct / 2025 with JetBlue (price found 21 hours ago)

Subject to availability, prices correct of the last 24 hours
Houston

The London / Houston route

All 7801 km of it

Cheap flight deals for this route

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Houston flight facts

What you need to know

Alternative flights from the UK to Houston

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Houston

Today alone, Netflights has searched over 11,881 flights. 28 / Oct / 2025 is currently the lowest priced day of the year to fly the London/Houston route. There are around 2,478 flights on any given week from the UK to Houston and the cheapest month to fly right now is October.

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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

How to get cheap flights from London to Houston

Tips and advice from our flight experts

With Netflights, you can compare lots of flights to Houston in the USA. It's free and easy. We've gone through the 2,478 weekly flights connecting London and Houston, operated by ten airlines – so you can see all your options before you book.

There are actually one airports in Houston. We've scanned all of the flights into Houston and, on average, the cheapest airport to fly into is Houston George Bush Intercontinental Airport (IAH). Look out for flights with JetBlue too, as they tend to have the cheapest prices.

To get the best price, we recommend you book in advance. London Heathrow is usually the cheapest airport to fly out from so, if you’re flying from there, you should be able to get a good deal.

The flight to Houston from London takes roughly 13 hrs 55 mins. If you need somewhere to stay, take a look at our hotel options – you can sometimes save even more when you book your accommodation with your flight. Even if you don’t book, the prices will give you a good indication of how much hotels cost in the USA.

Other popular destinations near Houston

Where other people are flying to

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