Cheap flights from Southampton to Houston from £849

Q: What are the cheapest airlines?

KLM, Virgin Atlantic. These airlines usually offer the cheapest flights from Southampton to Houston.

Q: What airlines fly indirectly?

KLM, Virgin Atlantic, Aer Lingus, British Airways. These airlines fly from Southampton to Houston, but you’ll have at least one layover.

Q: How long is the flight?

16 hrs 45 mins. This is the shortest flight time from Southampton to Houston.

from as little as £849

7 nights in Houston, departing Southampton on 25 / Sep / 2025 with Virgin Atlantic (price found 3 hours ago)

Subject to availability, prices correct of the last 24 hours

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The Southampton / Houston route

All 7734 km of it

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Houston flight facts

What you need to know

What are the cheapest airlines?

KLM
Virgin Atlantic

These airlines usually offer the cheapest flights from Southampton to Houston.

What airlines fly indirectly?

KLM
Virgin Atlantic
Aer Lingus
British Airways

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

How long is the flight?

16 hrs 45 mins

This is the shortest flight time from Southampton to Houston.

Alternative flights from the UK to Houston

Check out prices for other routes

London to Houston

from £525 pp

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Manchester to Houston

from £742 pp

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Edinburgh to Houston

from £737 pp

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Birmingham to Houston

from £782 pp

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Southampton to Houston William P Hobby Airport

search for price

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Southampton to Houston George Bush Intercontinental Airport

from £849 pp

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25 / Sep / 2025 is currently the lowest priced day of the year to fly the Southampton/Houston route. There are around 31 flights on any given week from the UK to Houston and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

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 Southampton to Houston

Tips and advice from our flight experts

Your flight from Southampton to Houston should take about 17 hrs 10 mins. We've gone through all 31 of the weekly flights to or via Houston, operated by four airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £849.

KLM, Virgin Atlantic & Aer Lingus are the most popular airlines for flying from Southampton to Houston. Adjust your search options to look by month, and see how much you could save if you fly during low season.

Houston actually has one airports – but Houston George Bush Intercontinental Airport is normally the cheapest one to fly into. If you're not sure who to fly with from Southampton, you might like to know that KLM is the most popular airline for this route.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in the USA.