$39 Cheap flights from Dublin to London

Today’s cheapest flight deals to London

Updated many times a day, so prices are always up to date. Found one? Book it now.

How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.

Key info about flying to London

Depart from

Dublin

Arrive to

Heathrow

Flights per week

400

Flight distance

434 km

Worth visiting

Avebury - British Museum - Canterbury Cathedral - Isle of Wight - Natural History Museum - Portsea Island - Roman Baths, Bath - St. David's Cathedral, Cardiff - St Fagans: National History Museum - Stonehenge - St. Paul's Cathedral - Tate Modern - Tintern Abbey, United Kingdom - Tower of London

Flight deals to London

Direct
Cheapest

Sat, 19 Dec

Dublin DUB → London LHR

from $17

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Direct

Thu, 17 Dec

Dublin DUB → London LHR

from $18

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Direct

Thu, 10 Dec

Dublin DUB → London LHR

from $18

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Direct flights from Dublin to London

See how many direct flights run each week and which airlines operate them.

10Direct flights per week
1.43Daily average
SaturdayBusiest day

Airlines that fly from Dublin to London

Options may vary by recent bookings and your search.

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March11°C4°C
April14°C5°C
May17°C8°C
June20°C11°C
July23°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C4°C
Hottest Month
23°C
July
Coldest month
2°C
January
Sunny days
277
days per year
Snow days
2
days per year

14 day forecast

Saturday
7 Nov
20%
12°C6°C
14 Nov
8°C3°C
Sunday
8 Nov
11%
12°C7°C
15 Nov
8°C4°C
Monday
9 Nov
13%
12°C4°C
16 Nov
82%
8°C3°C
Tuesday
10 Nov
48%
11°C5°C
17 Nov
60%
10°C6°C
Wednesday
11 Nov
93%
12°C9°C
18 Nov
80%
9°C5°C
Thursday
12 Nov
72%
11°C8°C
19 Nov
81%
9°C8°C
Friday
13 Nov
9°C5°C
20 Nov
82%
9°C7°C
Book your trip to arrive at Heathrow, Gatwick, London Stansted, Luton, or London Southend. The distance between Dublin and London is 434 km. The most popular airlines for this route are Ryanair, Aer Lingus, easyJet, KLM Royal Dutch Airlines, and Air France. Dublin and London have 400 direct flights per week. When you arrive at London, consider visiting Avebury, British Museum, Canterbury Cathedral, Isle of Wight, Natural History Museum, Portsea Island, Roman Baths, Bath, St. David's Cathedral, Cardiff, St Fagans: National History Museum, Stonehenge, St. Paul's Cathedral, Tate Modern, Tintern Abbey, United Kingdom, and Tower of London.

Frequently asked questions

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What is the flight distance between Dublin and London?

What airlines offer nonstop (direct) flights between Dublin and London?

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Flights from Dublin

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The nearest countries with flights to London

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Other destination countries from Dublin

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