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Cheap flights from London Heathrow Airport to Dublin from £31

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DUB
24 Jul — 31 Jul1
1 adult
Wed 24/7
Wed 31/7

The best prices from London Heathrow to Dublin are usually found in January or November, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Heathrow to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 July 2024.

Round-trip from

£49

One-way from

£31

Popular in

July

Cheapest in

January
British Airways
  • British Airways
  • 8/8-12/8
  • 1 total stop
  • 10h 10m total
  • London to Dublin
British Airways
  • British Airways
  • 8/8
  • 1 total stop
  • 11h 15m total
  • London to Dublin
High demand for flights, 22% potential price rise
Best time to find cheap flights, 32% potential price drop

Cheap British Airways flights from Heathrow to Dublin

Explore cheap flight options specifically provided by British Airways for the route between Heathrow and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
Check out some of the cheapest British Airways flights we've come across from London to Dublin. Deals update often to give you more flight options matching your criteria
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/812:00DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£49
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/808:55DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£50
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£51
Mon 2/1206:45LHR - DUB
Nonstop1h 30mBritish Airways
Tue 3/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 18/7£52
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£53
Thu 15/807:00LHR - DUB
1 stop8h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£55
Wed 20/1106:55LHR - DUB
Nonstop1h 30mBritish Airways
Sat 30/1114:25DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£55
Thu 28/1106:50LHR - DUB
Nonstop1h 30mBritish Airways
Mon 2/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/7£56
Thu 15/822:00LHR - DUB
1 stop17h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£58
  • If you’re travelling from London Heathrow Airport to Dublin, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £161.95 RT. This price is typically 30% cheaper than other airlines that offer London Heathrow Airport to Dublin flights. When booking this route, the cheapest RT price found was £109. When travelling from London Heathrow Airport to Dublin on British Airways, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Dublin Airport. When flying from London Heathrow Airport to Dublin, British Airways flights are 0% more popular than any other airline flying that same route.

Cheap SWISS flights from Heathrow to Dublin

Explore cheap flight options specifically provided by SWISS for the route between Heathrow and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
Some of the best deals we've found on SWISS flights travelling from London to Dublin. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 3/818:40LHR - DUB
1 stop13h 15mSWISS
Sun 4/819:50DUB - LHR
1 stop12h 25mSWISS
Deal found 18/7£65
Thu 22/820:05LHR - DUB
1 stop16h 05mSWISS
Sun 25/819:50DUB - LHR
1 stop12h 25mSWISS
Deal found 18/7£77
Fri 25/1020:05LHR - DUB
1 stop21h 55mSWISS
Mon 28/1018:40DUB - LHR
1 stop13h 25mSWISS
Deal found 18/7£131
Sat 31/820:05LHR - DUB
1 stop11h 50mSWISS
Thu 5/918:45DUB - LHR
2 stops23h 45mSWISS
Deal found 18/7£148
Fri 25/1020:05LHR - DUB
1 stop21h 55mSWISS
Mon 28/1018:40DUB - LHR
2 stops13h 35mSWISS
Deal found 18/7£150
Sat 27/720:05LHR - DUB
1 stop11h 50mSWISS
Thu 1/813:00DUB - LHR
1 stop6h 25mSWISS
Deal found 17/7£220
Sat 27/720:05LHR - DUB
1 stop21h 55mSWISS
Mon 29/719:50DUB - LHR
1 stop17h 50mSWISS
Deal found 17/7£253
  • One of the most popular airlines travelling from London Heathrow Airport to Dublin is SWISS. Flights on this route from SWISS typically cost £109.98 RT, a price that is 59% cheaper than the average London Heathrow Airport to Dublin flight. The cheapest flight found was £67 RT. London Heathrow Airport is the most common London Heathrow Airport airport to take off from when flying to Dublin. Dublin Airport is the most popular arrival airport in Dublin. When flying from London Heathrow Airport to Dublin, SWISS flights are -7% more popular than any other airline flying that same route.

Cheap Heathrow to Dublin flights in July & August 2024

Find cheap flight options from Heathrow to Dublin specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Prices were last updated on 19 July 2024.
The lowest fares we've come across on flights travelling from London to Dublin in July and August 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/812:00DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£49
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/808:55DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£50
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£51
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£53
Thu 15/807:00LHR - DUB
1 stop8h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£55
Thu 15/822:00LHR - DUB
1 stop17h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£58
Thu 15/807:00LHR - DUB
1 stop8h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£62
Wed 31/706:55LHR - DUB
Nonstop1h 25mBritish Airways
Wed 7/808:10DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£62
Sat 3/818:40LHR - DUB
1 stop13h 15mSWISS
Sun 4/819:50DUB - LHR
1 stop12h 25mSWISS
Deal found 18/7£65

Heathrow to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
The lowest fares we've come across on flights travelling from London to Dublin in July and August 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/812:00DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£49
Thu 8/809:05LHR - DUB
1 stop8h 45mBritish Airways
Mon 12/808:55DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 18/7£50
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£51
Mon 2/1206:45LHR - DUB
Nonstop1h 30mBritish Airways
Tue 3/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 18/7£52
Thu 15/807:00LHR - DUB
1 stop11h 40mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£53
Thu 15/807:00LHR - DUB
1 stop8h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£55
Wed 20/1106:55LHR - DUB
Nonstop1h 30mBritish Airways
Sat 30/1114:25DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£55
Thu 28/1106:50LHR - DUB
Nonstop1h 30mBritish Airways
Mon 2/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/7£56
Thu 15/822:00LHR - DUB
1 stop17h 25mBritish Airways
Mon 19/807:15DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£58

Direct flights to Dublin from Heathrow

Discover direct flight options from Heathrow to Dublin. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
For a quicker trip, book one of these direct flights from London to Dublin. If you're looking for other options for flights from London to Dublin, make sure to update the search form at the top of page.
Tue 30/715:30LHR - DUB
Nonstop1h 25mBritish Airways
Thu 1/807:55DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£53
Tue 6/821:00LHR - DUB
Nonstop1h 25mBritish Airways
Sat 7/1220:35DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/7£58
Tue 6/821:00LHR - DUB
Nonstop1h 25mBritish Airways
Wed 11/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/7£59
Mon 5/806:50LHR - DUB
Nonstop1h 25mBritish Airways
Tue 10/1220:30DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/7£59
Tue 6/821:00LHR - DUB
Nonstop1h 25mBritish Airways
Thu 5/1220:35DUB - LHR
Nonstop1h 15mBritish Airways
Deal found 17/7£60
Wed 28/806:55LHR - DUB
Nonstop1h 25mBritish Airways
Wed 4/908:10DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£62
Wed 31/706:55LHR - DUB
Nonstop1h 25mBritish Airways
Wed 7/808:10DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 18/7£62
Fri 9/822:25LHR - DUB
Nonstop1h 20mMultiple Airlines
Fri 6/1220:40DUB - LHR
Nonstop1h 15mMultiple Airlines
Deal found 17/7£63
Tue 30/715:30LHR - DUB
Nonstop1h 25mBritish Airways
Wed 7/808:10DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£64

Heathrow to Dublin flights leaving soon

Find last-minute flight options from Heathrow to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
Consider one of these great deals we found on last-minute flights from London to Dublin. Users should examine the flight details to ensure there are no surprises.
Tue 23/707:00LHR - DUB
Nonstop1h 25mBritish Airways
Wed 31/708:10DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£69
Sat 27/721:10LHR - DUB
Nonstop1h 20mMultiple Airlines
Wed 7/808:10DUB - LHR
Nonstop1h 30mMultiple Airlines
Deal found 17/7£92
Sat 27/720:10LHR - DUB
Nonstop1h 20mMultiple Airlines
Wed 31/710:55DUB - LHR
Nonstop1h 30mMultiple Airlines
Deal found 17/7£98
Sat 27/721:10LHR - DUB
Nonstop1h 20mAer Lingus
Sat 10/820:15DUB - LHR
Nonstop1h 20mAer Lingus
Deal found 17/7£99
Sat 27/721:10LHR - DUB
Nonstop1h 20mAer Lingus
Wed 7/820:15DUB - LHR
Nonstop1h 20mAer Lingus
Deal found 17/7£99
Wed 24/706:55LHR - DUB
Nonstop1h 25mBritish Airways
Tue 30/707:45DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 17/7£100
Sat 27/721:00LHR - DUB
Nonstop1h 25mBritish Airways
Sun 4/807:30DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£102
Sat 27/721:10LHR - DUB
Nonstop1h 20mAer Lingus
Fri 9/818:00DUB - LHR
Nonstop1h 25mAer Lingus
Deal found 17/7£103
Fri 26/722:25LHR - DUB
Nonstop1h 20mBritish Airways
Thu 1/807:55DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/7£105

One-way flights to Dublin from Heathrow

Search for one-way flight options from Heathrow to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.
Users travelling one-way from London to Dublin can select one of these great deals. For those needing a return trip from London, there is a search form available above.
Thu 8/806:35LHR - DUB
1 stop11h 15mBritish Airways
Deal found 18/7£31
Sat 3/821:00LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 17/7£36
Tue 12/1106:45LHR - DUB
Nonstop1h 30mBritish Airways
Deal found 18/7£38
Wed 11/1206:55LHR - DUB
Nonstop1h 30mBritish Airways
Deal found 18/7£39
Tue 15/1021:00LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 18/7£39
Sat 3/821:00LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 17/7£40
Wed 9/1006:55LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 18/7£41
Fri 2/807:30LHR - DUB
1 stop10h 20mBritish Airways
Deal found 18/7£42
Wed 4/906:55LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 18/7£42

Find flights from Heathrow to Dublin within your budget

Customise your flight search to find flights from Heathrow to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£49 - £143

Route

Depart

Return

Price

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 8/8

1 stop8h 45m

Dublin

Mon 12/8

Nonstop1h 25m

£49

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 8/8

1 stop8h 45m

Dublin

Mon 12/8

Nonstop1h 25m

£50

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 15/8

1 stop11h 40m

Dublin

Mon 19/8

Nonstop1h 30m

£51

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 2/12

Nonstop1h 30m

Dublin

Tue 3/12

Nonstop1h 20m

£52

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 15/8

1 stop11h 40m

Dublin

Mon 19/8

Nonstop1h 30m

£53

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 3/8

1 stop13h 15m

Dublin

Sun 4/8

1 stop12h 25m

£65

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 1/8

Nonstop1h 20m

Dublin

Fri 31/1

Nonstop1h 15m

£72

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 17/8

Nonstop1h 10m

Dublin

Sat 24/8

Nonstop1h 20m

£86

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Fri 6/9

1 stop12h 45m

Dublin

Mon 9/9

1 stop8h 50m

£143

Flights are sorted by cheapest first

Deals found on 18/7

Best time to book a flight from Heathrow to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Dublin

Get recent, data-driven insights about flights from Heathrow to Dublin including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Dublin. Price data was last updated on 12 July 2024.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Dublin, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Dublin?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Dublin (average of £35). Flying from London Heathrow Airport to Dublin in July is currently the most expensive (average of £65). 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.

What is the cheapest time of day to fly from LHR to DUB?

Find hourly flight availability from Heathrow to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 July 2024.

It’s optimal to fly from London Heathrow Airport to Dublin in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at midday.

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

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

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

Weekly flight availability from London Heathrow Airport to Dublin

Explore weekly flight availability from Heathrow to Dublin. 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 19 July 2024.

The most flights from LHR to DUB are scheduled on a Monday (66 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 19 July 2024.
Read through reviews of airlines operating flights from London to Dublin, such as British Airways, SWISS and Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,427 reviews
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
1,808 reviews
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
940 reviews
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.4
Good
1,331 reviews
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.2
Good
1,209 reviews
7.9
Good
1,427 reviews

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Dublin. 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 into for flights to Dublin from London Heathrow?

    If you book a flight to Dublin from London Heathrow, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 45 flights from London Heathrow to Dublin per day from 6 different airlines.

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

    Yes, there are multiple flights from London Heathrow Airport to Dublin for under £100. The cheapest flight booked recently is on British Airways for just £49, but on average you can expect to pay £60.

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

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Dublin under £100. A good price for a nonstop flight from London Heathrow Airport to Dublin is less than £65.

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

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

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

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

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

    67 flight departures from London Heathrow Airport to Dublin per day on average.
    Early Morning (Midnight to 6am) - 3% of flight departures
    Morning (6am - Midday) - 33% of flight departures
    Afternoon (Midday - 6pm) - 28% of flight departures
    Evening (6pm - Midnight) - 36% of flight departures

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

    Departing from London Heathrow Airport to Dublin will take you 8h 45m. Airlines will cover a distance of 281 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Dublin round-trip?

    Our cheapest airline available from London Heathrow Airport to Dublin is British Airways. Our recent data shows that you can find tickets from as low as £49 on this airline. An additional option worth looking into is SWISS, starting at £65. British Airways is currently priced 47% below the average price you’ll pay for this route.

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

    Before booking your flight to Dublin from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Aer Lingus (63%), British Airways (63%), Qatar Airways( 62%).

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

    Looking at all options, your cheapest flight can be booked for £58. While the most popular route (London Heathrow - Dublin) can be booked for £49 on average our data indicates £832 when flying from London Heathrow Airport to Dublin.

  • What does LHR to DUB mean?

    LHR stands for London Heathrow Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Heathrow to Dublin 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.

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

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

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

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

  • How can I find direct flights from Heathrow to Dublin?

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

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

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

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

    Many airlines flying from Heathrow to Dublin 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.

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