Cheap flights from Southampton to Dallas

Q: What are the cheapest airlines?

Aer Lingus, KLM. These airlines usually offer the cheapest flights from Southampton to Dallas.

Q: What airlines fly indirectly?

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

Q: How long is the flight?

16 hrs 50 mins. This is the shortest flight time from Southampton to Dallas.

from as little as £1,380

1 nights in Dallas, departing Southampton on 15 / Mar / 2025 with Aer Lingus (price found 74 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Southampton to Dallas

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The Southampton / Dallas route

All 7584 km of it

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Dallas flight facts

What you need to know

What are the cheapest airlines?

Aer Lingus
KLM

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

What airlines fly indirectly?

Virgin Atlantic
Aer Lingus
KLM

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

How long is the flight?

16 hrs 50 mins

This is the shortest flight time from Southampton to Dallas.

Alternative flights from the UK to Dallas

Check out prices for other routes

London to Dallas

from £474 pp

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Manchester to Dallas

from £855 pp

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Edinburgh to Dallas

from £856 pp

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Birmingham to Dallas

from £879 pp

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Southampton to Dallas/Fort Worth International Airport

from £1,380 pp

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Alternative flights from Southampton

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Houston from Southampton

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New Orleans from Southampton

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Denver from Southampton

from £1,176 pp

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Atlanta from Southampton

from £1,544 pp

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Chicago from Southampton

from £1,146 pp

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Minneapolis-St Paul from Southampton

from £1,349 pp

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15 / Mar / 2025 is currently the lowest priced day of the year to fly the Southampton/Dallas route. There are around 20 flights on any given week from the UK to Dallas and the cheapest month to fly right now is March.

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

Min / Max Temperature (°C)

LOWEST

2 °C

AVG

19 °C

HIGHEST

36 °C

Rainfall (mm)

LOWEST

50 mm

AVG

75.8 mm

HIGHEST

119 mm

Key facts about Dallas

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from Southampton to Dallas

Tips and advice from our flight experts

Your flight from Southampton to Dallas should take about 19 hrs 5 mins. We've gone through all 20 of the weekly flights to or via Dallas, operated by three airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £1,380.

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

Dallas actually has one airports – but Dallas/Fort Worth International 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 Virgin Atlantic is the most popular airline for this route.

But if you can't find one which is right for you, try looking at flights to other cities in the USA to check out some other options.