Dublin DUB to London Heathrow Airport LHR flight with Aer Lingus

Fri, Dec 19
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Aer Lingus
British Airways
ITA
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Aer Lingus
British Airways
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KM Malta Airlines
1,000+ travel companies
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Journey information

Overview: Dublin to London Heathrow Airport flight

IrelandIreland
United KingdomUnited Kingdom
Icon of flight

Flights from Dublin to London Heathrow Airport depart on average 40 times per day, taking around 1h 25m. Cheap flight tickets for this journey start at €38 if you book in advance.

There are 25 flights per day. The earliest flight runs at 04:55, the last at 20:40. The fastest flight covers the 444 km distance in 1h 20m. February is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
444 km
Average flight duration
1h 25m
Cheapest ticket price
€38
Flights per day
40
Direct flights
25
Fastest flight
1h 20m
Cheapest month to travel
February
First flight
04:55
Last flight
20:40
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Dublin to London Heathrow Airport

Showing times and prices for Dec 21

Cheapest price

€71

Average price

€117

Fastest journey

1 h 20 m

Average duration

2 h 32 m

Flights per day

5

Distance

444 km

Cheap tickets

The best way to find a cheap flight ticket from Dublin to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Dublin to London Heathrow Airport will cost around €117 if you buy it on the day, but the cheapest tickets can be found for only €71.

Fast flights

Of the 5 flights that leave Dublin for London Heathrow Airport onSun, Dec 21, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Dec 21 the direct flights cover the 444 km distance in an average of 2 h 32 m but if you time it right, some flights will get you there in just 1 h 20 m .

On Sun, Dec 21 the longest flights will take 6 h 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

British Airways
09:55AM1h30
Dublin
11:25AMLondon Heathrow Airport
€711One-way
0 transfers
Aer Lingus
05:30AM1h30
Dublin
07:00AMLondon Heathrow Airport
€761One-way
0 transfers
Aer Lingus
06:30AM1h35
Dublin
08:05AMLondon Heathrow Airport
€761One-way
0 transfers
Aer Lingus
06:35PM1h20
Dublin
07:55PMLondon Heathrow Airport
€1021One-way
0 transfers
Lufthansa
04:55AM6h45
Dublin
11:40AMLondon Heathrow Airport
€2611One-way
0 transfers

Live departures

Dublin to London Heathrow Airport flight times

The table below shows live departures for Dublin to London Heathrow Airport flights for today, Saturday, December 20. You can also manually refresh the results below to see updated flight journeys.

Last updated at 7:11 AM
ProviderDepartsDurationArrivesTransfers
Tickets
british_airways7:35 AM Dublin
1h35
9:10 AM London Heathrow Airport0 transfersDirect
british_airways2:50 PM Dublin
1h20
4:10 PM London Heathrow Airport0 transfersDirect
aer_lingus4:00 PM Dublin
1h20
5:20 PM London Heathrow Airport0 transfersDirect
aer_lingus6:00 PM Dublin
1h20
7:20 PM London Heathrow Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Dublin to London Heathrow Airport by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Sun
Dec 21
Mon
Dec 22
Tue
Dec 23
Wed
Dec 24
Thu
Dec 25
Fri
Dec 26
Sat
Dec 27

Airlines: Aer Lingus, British Airways from Dublin to London Heathrow AirportFind the best flights between Dublin to London Heathrow Airport with Omio's travel partners Aer Lingus, British Airways from €38. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

British Airways

About
British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.
Luggage & cancellation policy
Average Duration
1h 20m
Cheapest Price
€38
British Airways frequency
5 a day
Luggage included
Economy Basic includes 1 cabin bag (max 23kg, 56x45x25cm) plus 1 personal item (40x30x15cm)
Additional luggage
Additional checked bags can be purchased, with prices varying by route and fare class
Cancellation Policy
Cancellation policy depends on ticket type - Basic tickets non-refundable, Flexible tickets can be cancelled for a full refund
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical clearance required after 28th weeks
Unaccompagned minor
Young flyers aged 5-11 can travel alone using British Airways' Skyflyer Solo service. Service must be booked in advance and is available on most routes
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
British Airways provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance through airports.
Pets
Pets travel in the hold except assistance dogs. Advance booking required. Only cats and dogs accepted on most routes
Entertaiment on board
Learn more about British Airways

Aer Lingus

About
Aer Lingus is Ireland's national airline, established in 1936. It operates over 100 routes, connecting Europe and North America from its main hub at Dublin Airport, as well as from Cork, Shannon, and Knock. A member of the International Airlines Group (IAG), Aer Lingus is recognized as a 4-star airline by Skytrax. The airline is known for its Irish hospitality and offers a range of services, including its AerClub loyalty program. Aer Lingus utilizes a modern fleet of Airbus aircraft, including the A321neoLR, for efficiency, comfort, and safety.
Luggage & cancellation policy
Average Duration
1h 20m
Cheapest Price
€56
Aer Lingus frequency
20 a day
Luggage included
1 small bag (25x33x20cm) and 1 cabin bag (55x40x24cm)
Additional luggage
23kg checked bag can be purchased
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, fees apply based on fare type.
Pregnant on board
Up to end of 36th week (32nd week for multiple pregnancies). Medical certificate required if complications
Unaccompagned minor
Young flyer service available for ages 5-11. Must be booked at least 72 hours before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Aer Lingus provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin (6kg including carrier) and cargo hold (32kg including container)
Entertaiment on board
Learn more about Aer Lingus

FAQs: Dublin to London Heathrow Airport Flight

Find answers to the most common questions about traveling from Dublin to London Heathrow Airport by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Dublin to London Heathrow Airport (LHR) can start from as little as €26 when you book in advance. The average flight ticket price for Dublin to London Heathrow Airport (LHR) is €66; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Dublin to London Heathrow Airport (LHR) flight travel time is 1 h 20 min   for the 444 km long journey, but the duration can vary if you travel on weekends and holidays.
The earliest flight from Dublin to London Heathrow Airport (LHR) leaves at 05: 30. Plan your trip with the Journey Planner   from Omio.
The latest flight from Dublin to London Heathrow Airport (LHR) leaves at 20: 10.
There are 38 flights a day from Dublin to London Heathrow Airport (LHR) which require at least one change with British Airways or Aer Lingus. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Dublin to London Heathrow Airport (LHR), you can count on British Airways or Aer Lingus for the best way to get you to London Heathrow Airport (LHR). You can also check all possible airlines who offer a service from Dublin to London Heathrow Airport (LHR) and compare the amenities they offer before buying a plane ticket.
The cheapest month to travel from Dublin to London Heathrow Airport (LHR) by plane is October.
It's helpful to compare your options as there are 2 ways to travel from Dublin to London Heathrow Airport (LHR) including taking a flight or coach.

popular airports

Popular airports from Dublin to London Heathrow Airport

Dublin
London
The major airport for departures in Dublin is Dublin Airport. Find all the information you need to know about services, amenities and connections at Dublin Airport for your trip from Dublin to London.
Dublin Airport (DUB)WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Office
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
information
address
Address
Dublin Airport, Collinstown, Dublin, Ireland
ticketOfficeHours
Distance to city center
3 km
carConnection
Car connection
M1, Exit 2
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in both terminals, includes WHSmith and The Loop.
Parking
Parking
  • Short-term and long-term parking available, short-term from 3€ per hour.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Ramps, assistance.
WC
WC
  • Available throughout the airport.
Shower
Shower
  • Yes
Lounge
Lounge
  • Several lounges including the DAA Executive Lounge.
Lost and Found Office
Lost and Found Office
  • Located in both terminals.
Public transit options for Dublin Airport
  • Bus: 16, 41, 102, 747
  • Train: NA
  • Metro: NA

More options for your journey from Dublin to London Heathrow Airport

Here are some other resources that might have the information you need

Return journeys for flights from London Heathrow Airport to Dublin
More information on flights to Dublin
HomeFlightsDublin to London Heathrow Airport Flights

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