Search flights from Dublin (DUB) to London (LON)

Book your plane tickets from Dublin to London with ease

Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Sat 20 Dec
US$43.77
One way
Economy
1 traveller
Tue 11 Nov
US$44.06
One way
Economy
1 traveller
Sat 13 Dec
US$44.79
One way
Economy
1 traveller

Flying from Dublin to London: things to know

The most popular route is from Dublin Airport in Dublin to London Heathrow Airport in London. On average this flight takes 1 hour 26 minutes one way and costs US$338 for the round trip.

Most popular route
Dublin Airport (DUB) to London Heathrow Airport (LHR)
Average flight time
1 hour 26 minutes
Average round-trip price
US$338
Fly from Dublin to London
17 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Dublin to London

Airline options may vary according to recently booked flights and your search terms

  • Aer Lingus
  • British Airways
  • Ryanair
  • R Airlines
  • Scandinavian Airlines
  • Swiss
  • Lufthansa
  • Eurowings
  • Qatar Airways
  • Iberia
  • Luxair
  • Norwegian Air International
  • Air Transat
  • Vueling
  • KLM
  • Air France

Frequently asked questions

Fly to more destinations from Dublin

Research, refine and make plans for your whole trip

Flights from Ireland to the United Kingdom

Flexible on where to fly from? Ireland also has many flight options for the United Kingdom.

Flights to London Heathrow Airport

Jet into this airport to explore London at your leisure.

Flights to London Gatwick Airport

Jet into this airport to explore London at your leisure.

Flights from Dublin to the United Kingdom

Plan your next getaway from Dublin.

All flights

Fly to your next dream destination.

Hotels in London

A popular choice with visitors to the United Kingdom.

Flights to England

Get your flight tickets to England right here on Booking.com.

Flights to Greater London

Reaching Greater London just got easier!