Cheap flights from Dublin to London

Q: What are the cheapest airlines?

British Airways, Aurigny. These airlines usually offer the cheapest flights from Dublin to London.

Q: Can I fly direct to London?

British Airways, Aer Lingus. You can fly non-stop from Dublin to London with these airlines.

Q: What airlines fly indirectly?

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

Q: How long is the flight?

1 hrs 20 mins. This is the shortest flight time from Dublin to London.

from as little as £96

7 nights in London, departing Dublin on 21 / Jan / 2025 with British Airways (price found 6 hours ago)

Subject to availability, prices correct of the last 24 hours

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The Dublin / London route

All 484 km of it

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London flight facts

What you need to know

What are the cheapest airlines?

British Airways
Aurigny

These airlines usually offer the cheapest flights from Dublin to London.

Can I fly direct to London?

British Airways
Aer Lingus

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

What airlines fly indirectly?

Aurigny

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

How long is the flight?

1 hrs 20 mins

This is the shortest flight time from Dublin to London.

Alternative flights from the UK to London

Check out prices for other routes

Dublin to London City Airport

from £167 pp

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Dublin to London Gatwick

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Dublin to London Heathrow

from £96 pp

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Dublin to London Stansted

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Alternative flights from Dublin

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21 / Jan / 2025 is currently the lowest priced day of the year to fly the Dublin/London route. There are around 34 flights on any given week from the UK to London and the cheapest month to fly right now is January.

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

Key facts about London

Currency

British pound

Language

English

Timezone

0 hrs behind GMT

How to get cheap flights from Dublin to London

Tips and advice from our flight experts

We've gone through all the flights from Dublin to London, to help you find the best option. There are about 34 flights to or via London from Dublin every week, and the best price is currently £96. Your journey from will last about 1 hrs 55 mins.

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

London actually has three airports – but London Heathrow 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 quite find what you’re looking for, try checking flight prices to other cities in United Kingdom.