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Cheap flights from Southampton to Washington DC

Q: What are the cheapest airlines?

British Airways, Aer Lingus, Virgin Atlantic. These airlines usually offer the cheapest flights from Southampton to Washington DC.

Q: What airlines fly indirectly?

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

Q: How long is the flight?

11 hrs 25 mins. This is the shortest flight time from Southampton to Washington DC.

from as little as £730

3 nights in Washington DC, departing Southampton on 18 / May / 2023 with British Airways (price found 31 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from Southampton to Washington DC

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The Southampton / Washington DC route

All 5866 km of it

Cheap flight deals for this route

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Washington DC flight facts

What you need to know

What are the cheapest airlines?

British Airways
Aer Lingus
Virgin Atlantic

These airlines usually offer the cheapest flights from Southampton to Washington DC.

What airlines fly indirectly?

British Airways
Aer Lingus
Virgin Atlantic

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

How long is the flight?

11 hrs 25 mins

This is the shortest flight time from Southampton to Washington DC.

Alternative flights from the UK to Washington DC

Check out prices for other routes

London to Washington DC

from £379 pp

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Manchester to Washington DC

from £567 pp

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Edinburgh to Washington DC

from £583 pp

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Birmingham to Washington DC

from £580 pp

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Southampton to Washington DC Ronald Reagan Washington National Airport

search for price

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Southampton to Washington DC Washington Dulles International Airport

from £730 pp

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Alternative flights from Southampton

You might find cheaper flights nearby

Philadelphia from Southampton

from £585 pp

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New York from Southampton

from £487 pp

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Toronto from Southampton

from £576 pp

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Boston from Southampton

from £453 pp

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Atlanta from Southampton

from £872 pp

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Chicago from Southampton

from £594 pp

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18 / May / 2023 is currently the lowest priced day of the year to fly the Southampton/Washington DC route. There are around 41 flights on any given week from the UK to Washington DC and the cheapest month to fly right now is May.

Min / Max Temperature (°C)

LOWEST

-3 °C

AVG

13 °C

HIGHEST

31 °C

Rainfall (mm)

LOWEST

73 mm

AVG

91.9 mm

HIGHEST

126 mm

Key facts about Washington DC

Currency

United States dollar

Language

English

Timezone

5 hrs behind GMT

How to get cheap flights from Southampton to Washington DC

Tips and advice from our flight experts

Your flight from Southampton to Washington DC should take about 14 hrs 5 mins. We've gone through all 41 of the weekly flights to or via Washington DC, operated by three airlines, to help you compare flight times and prices. At the moment, the cheapest flight is £730.

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

In Washington DC, Washington DC Ronald Reagan Washington National Airport (DCA) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? British Airways, Aer Lingus & Virgin Atlantic are the most popular airlines available from Southampton.

If you can’t find flights that suit you, consider flying to a another part of the USA.