Cheap flights from Dublin to Washington DC

Q: What are the cheapest airlines?

British Airways, Icelandair, Iberia Airlines, KLM. These airlines usually offer the cheapest flights from Dublin to Washington DC.

Q: Can I fly direct to Washington DC?

Aer Lingus. You can fly non-stop from Dublin to Washington DC with these airlines.

Q: What airlines fly indirectly?

British Airways, KLM, Lufthansa, Iberia Airlines, Virgin Atlantic. These airlines fly from Dublin to Washington DC, but you’ll have at least one layover.

Q: How long is the flight?

8 hrs 10 mins. This is the shortest flight time from Dublin to Washington DC.

from as little as £333

7 nights in Washington DC, departing Dublin on 03 / Feb / 2025 with Icelandair (price found 8 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Dublin to Washington DC

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The Dublin / Washington DC route

All 5468 km of it

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Washington DC flight facts

What you need to know

What are the cheapest airlines?

British Airways
Icelandair
Iberia Airlines
KLM

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

Can I fly direct to Washington DC?

Aer Lingus

You can fly non-stop from Dublin to Washington DC with these airlines.

What airlines fly indirectly?

British Airways
KLM
Lufthansa
Iberia Airlines
Virgin Atlantic

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

How long is the flight?

8 hrs 10 mins

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

Alternative flights from the UK to Washington DC

Check out prices for other routes

Dublin to Washington DC Ronald Reagan Washington National Airport

from £603 pp

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Dublin to Washington DC Washington Dulles International Airport

from £333 pp

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Alternative flights from Dublin

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Boston from Dublin

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Atlanta from Dublin

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Chicago from Dublin

from £374 pp

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03 / Feb / 2025 is currently the lowest priced day of the year to fly the Dublin/Washington DC route. There are around 110 flights on any given week from the UK to Washington DC and the cheapest month to fly right now is February.

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

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 Dublin to Washington DC

Tips and advice from our flight experts

There are 110 direct and indirect flights connecting Dublin and Washington DC every week, with the journey taking 13 hrs 10 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Dublin to Washington DC is currently sitting at £333.

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

Washington DC actually has two airports – but Washington DC Washington Dulles International Airport is normally the cheapest one to fly into. If you're not sure who to fly with from Dublin, you might like to know that British Airways is the most popular airline for this route.

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