Question 1

What days are direct flights available from Dublin to London Heathrow Airport?

Accepted Answer

You can find direct flights on the following days: Tuesday, Wednesday, Thursday, Friday, Saturday.

Question 2

How many flights depart from Dublin to London Heathrow Airport on average per day?

Accepted Answer

Travellers can expect 73 flights from Dublin to London Heathrow Airport on average per day.
Morning (6am - Midday) - 33% of flight departures
Afternoon (Midday - 6pm) - 55% of flight departures
Evening (6pm - Midnight) - 12% of flight departures

Question 3

How long is the flight from Dublin to London Heathrow Airport?

Accepted Answer

Airlines like British Airways fly from Dublin to London Heathrow Airport in about 1h 25m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 281 mi. Most flights are nonstop.

Question 4

What is the cheapest airline to fly from Dublin to London Heathrow Airport round-trip?

Accepted Answer

Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at £57. Users have found that British Airways is 41% cheaper than the other options available to this destination.

Question 5

What are the cheapest airlines to fly from Dublin to London Heathrow Airport one-way

Accepted Answer

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as little as £23. However, be on the lookout for offers from Vueling and Aer Lingus, as they are both options that can get you from Dublin to London Heathrow Airport for a low price.

Question 6

E

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Dublin to London Heathrow Airport (average of £111). Flying from Dublin to London Heathrow Airport in June is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£90

February

£101

March

£96

April

£101

May

£111

June

£138

July

£138

August

£117

September

£111

October

£128

November

£93

December

£98

Question 7

When is the best time to book a flight from Dublin to London Heathrow Airport?

Accepted Answer

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 8

When is the cheapest time to fly from Dublin to London Heathrow Airport?

Accepted Answer

Travellers seeking maximum savings on their Dublin to London Heathrow Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

How recently were the Dublin to London Heathrow Airport flight deals updated?

Accepted Answer

The Dublin to London Heathrow Airport flight deals you see on this page were last updated on 23/4.

Question 10

What are the most popular airlines that fly from Dublin to London Heathrow Airport?

Accepted Answer

Before booking your flight from Dublin to London Heathrow Airport check out the most popular airlines for this route: British Airways, Aer Lingus or Ryanair.

Question 11

What are the cheapest flights from Dublin to London Heathrow Airport?

Accepted Answer

While on average a flight from Dublin to London Heathrow Airport is generally £1,244, our data shows the cheapest flight currently is £41. When looking at the most popular route, (Dublin - London Heathrow), you can expect to pay £57 for that flight.

Question 12

What are the most reliable airlines from Dublin to London Heathrow Airport?

Accepted Answer

The top 3 most reliable airlines when flying from Dublin to London Heathrow Airport are British Airways (72%), Kenya Airways (68%) and Japan Airlines (66%).

Question 13

Can I find flights from Dublin to London Heathrow Airport for under £100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Dublin to London Heathrow Airport for under £100. The cheapest flight booked recently is on British Airways for just £57, but on average you can expect to pay £66.

Question 14

Are there nonstop flights from Dublin to London Heathrow Airport for under £100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Dublin to London Heathrow Airport under £100. A good price for a nonstop flight from Dublin to London Heathrow Airport is less than £66.

Question 15

Are there last-minute flights available from Dublin to London Heathrow Airport for under £100?

Accepted Answer

There are currently 20+ open flights from Dublin to London Heathrow Airport within the next 7 days for less than £100.

Question 16

What is the cheapest day to fly round-trip from Dublin to London Heathrow Airport?

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 92% on your flight compared to booking on days when demand is much higher.

Question 17

How far in advance should I book a flight from Dublin to London Heathrow Airport?

Accepted Answer

Find a great deal and save up to 213% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £50.

Question 18

What is the cheapest month to fly from Dublin to London Heathrow Airport?

Accepted Answer

Flights from Dublin to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Dublin to London Heathrow Airport in January, with the cheapest ticket starting at £16.

Question 19

When is the cheapest time to fly from Dublin to London Heathrow Airport (DUB - LHR)?

Accepted Answer

One of the essential ways to save on airfare from Dublin to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Question 20

What airport do you fly from for flights from Dublin to London Heathrow?

Accepted Answer

Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to London Heathrow from Dublin. Booking flights from Dublin (DUB) to London Heathrow should be relatively easy as there are 44 daily outbound flights to London Heathrow from 3 different airlines.

Question 21

What does DUB to LHR mean?

Accepted Answer

DUB and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DUB to LHR refers to a flight route from Dublin Airport to London Heathrow Airport.

Question 22

Can I find deals for flights from Dublin to Heathrow that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Dublin to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 23

Can I find deals on flights from Dublin to Heathrow with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Dublin to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 24

Can I find deals for flights from Dublin to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Dublin to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 25

How can I find direct flights from Dublin to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Heathrow.

Question 26

Can I find deals for business class flights from Dublin to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Dublin to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 27

Can I find deals for flights from Dublin to Heathrow that allow pets onboard?

Accepted Answer

Many airlines flying from Dublin to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 28

Can I find deals on last-minute flights from Dublin to Heathrow?

Accepted Answer

Yes, you can often find last-minute deals on Dublin to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 29

How does Cheapflights help users find flights from Dublin to Heathrow?

Accepted Answer

Cheapflights makes it easy to find Dublin to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 30

Why should you use Cheapflights to find cheap flight tickets from Dublin to Heathrow?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Dublin.

Question 31

Can Cheapflights find flights from Dublin to Heathrow with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Heathrow flexibly with Cheapflights today.

Question 32

Can Cheapflights notify me if prices for flights from Dublin to Heathrow become cheaper?

Accepted Answer

Yes! Start tracking prices for Dublin to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Popular in	June
Cheapest in	November
Round-trip from	£71
One-way from	£45

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£27	Average£42	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£55	Average£93	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£79	Average£125	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

9%of flight departures	Early morningMidnight to 6 am
41%of flight departures	Morning6 am to noon
32%of flight departures	AfternoonNoon to 6 pm
18%of flight departures	Evening6 pm to midnight

Monday	66daily flights
Tuesday	33daily flights
Wednesday	34daily flights
Thursday	38daily flights
Friday	56daily flights
Saturday	39daily flights
Sunday	44daily flights

Cheap flights from Dublin to London Heathrow Airport from £23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Dublin to London Heathrow are usually found in November or January, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Dublin to Heathrow

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Dublin to London Heathrow Airport?

How far in advance should I book a flight from Dublin to London Heathrow Airport?

What is the cheapest month to fly from Dublin to London Heathrow Airport?

When is the cheapest time to fly from Dublin to London Heathrow Airport (DUB - LHR)?

Cheap Aer Lingus flights from Dublin to Heathrow

Check out some of the cheapest Aer Lingus flights we've come across from Dublin to London. Deals update often to give you more flight options matching your criteria

Cheap Scandinavian Airlines flights from Dublin to Heathrow

To aid your search, here are some of the cheapest Scandinavian Airlines flights we've found from Dublin to London. Deals are refreshing constantly so come back soon for more options.

Cheap Dublin to Heathrow flights in April & May 2024

Find cheap flight options from Dublin to Heathrow specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Prices were last updated on 23 April 2024.

The lowest fares we've come across on flights travelling from Dublin to London in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Dublin to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 23 April 2024.

The lowest fares we've come across on flights travelling from Dublin to London in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Direct flights to Heathrow from Dublin

If you're seeking options on non-stop flights from Dublin to London, check out these fares. Users can also choose from other Dublin to London flights by using the search form above.

Dublin to Heathrow flights leaving soon

Book one of these great deals on flights from Dublin to London. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Heathrow from Dublin

If you're seeking multiple options on one-way flights from Dublin to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Dublin to London should utilise the search form at the top of the page.

Find flights from Dublin to Heathrow within your budget

When is the best time to book a flight from Dublin to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to Heathrow. Price data was last updated on 28 January 2024.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly from Dublin to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Dublin to Heathrow. Price data was last updated on 14 April 2024.

Average price of flights to Heathrow by month

Plan your trip from Dublin to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Heathrow is currently £27 while a return flight costs £97. Price data was last updated on 21 April 2024.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aer Lingus, Scandinavian Airlines and British Airways from Dublin to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Dublin to London Heathrow?

Can I find flights from Dublin to London Heathrow Airport for under £100 on Cheapflights?

Are there nonstop flights from Dublin to London Heathrow Airport for under £100 on Cheapflights?

Are there last-minute flights available from Dublin to London Heathrow Airport for under £100?

What days are direct flights available from Dublin to London Heathrow Airport?

How many flights depart from Dublin to London Heathrow Airport on average per day?

How long is the flight from Dublin to London Heathrow Airport?

What is the cheapest airline to fly from Dublin to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Dublin to London Heathrow Airport one-way

What are the most popular airlines that fly from Dublin to London Heathrow Airport?

What are the most reliable airlines from Dublin to London Heathrow Airport?

What are the cheapest flights from Dublin to London Heathrow Airport?

What does DUB to LHR mean?

Can I find deals for flights from Dublin to Heathrow that include extra baggage allowance?

Can I find deals on flights from Dublin to Heathrow with specific airlines?

Can I find deals for flights from Dublin to Heathrow that include hotel bookings?

How can I find direct flights from Dublin to Heathrow?

Can I find deals for business class flights from Dublin to Heathrow?

Can I find deals for flights from Dublin to Heathrow that allow pets onboard?

Can I find deals on last-minute flights from Dublin to Heathrow?

How recently were the Dublin to London Heathrow Airport flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to HeathrowSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Dublin to Heathrow

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from Dublin to Heathrow by cabin class

Find flights from Dublin to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dublin to Heathrow

Find hourly flight availability from Dublin to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2024.

Weekly flight availability from Dublin to Heathrow

Explore weekly flight availability from Dublin to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 April 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

Alternative routes for Dublin to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.