Cheap flights from Southampton to Washington DC Ronald Reagan Washington National Airport

from as little as £820

7 nights in Washington DC, departing Southampton on 24 / Apr / 2025 with Aer Lingus (price found 103 hours ago)

Subject to availability, prices correct of the last 24 hours
Washington DC Ronald Reagan Washington National Airport

The Southampton / Washington DC Ronald Reagan Washington National Airport route

All 5844 km of it

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Washington DC Ronald Reagan Washington National Airport flight facts

What you need to know

Alternative flights from the UK to Washington DC Ronald Reagan Washington National Airport

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Alternative flights from Southampton to Washington DC Ronald Reagan Washington National Airport

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Washington DC Ronald Reagan Washington National Airport

24 / Apr / 2025 is currently the lowest priced day of the year to fly the Southampton/Washington DC Ronald Reagan Washington National Airport route. There are around 30 flights on any given week from the UK to Washington DC Ronald Reagan Washington National Airport and the cheapest month to fly right now is April.

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

Min / Max Temperature (°C)
LOWEST

-2 °C

AVG

14 °C

HIGHEST

31 °C

Rainfall (mm)
LOWEST

60 mm

AVG

78.3 mm

HIGHEST

100 mm

Key facts about Washington DC Ronald Reagan Washington National Airport

How to get cheap flights from Southampton to Washington DC Ronald Reagan Washington National Airport

Tips and advice from our flight experts

There are three airlines offering flights to Washington DC. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 24 / Apr / 2025.

Washington DC Ronald Reagan Washington National Airport is just one of the airports in Washington DC. If you're not set on a specific airport, try changing your search from Washington DC Ronald Reagan Washington National Airport to Washington DC to see a broader range of flights – they might be cheaper. It usually takes about 14 hrs 40 mins to fly 5844 km to Washington DC Ronald Reagan Washington National Airport.

There are about 30 flights to or via Washington DC every week, so you have plenty of options. Keep your eye out for flights with Virgin Atlantic, Aer Lingus and KLM – these are the most popular airlines for flying to .

If you're planning on going to Washington DC during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.

Other popular destinations near Washington DC Ronald Reagan Washington National Airport

Where other people are flying to

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