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Cheap flights from Heathrow (LHR) to Dublin (DUB) from $48

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 8/27. 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.
LHR — DUB
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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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 Thursday 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 May 9, 2024.

Popular in

May

Cheapest in

January

Round-trip from

$505

One-way from

$85
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From London Heathrow to Dublin
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One-way flight from London Heathrow to Dublin
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What is the cheapest day to fly round-trip from London Heathrow Airport to Dublin?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from London Heathrow Airport to Dublin at least 31 days early can save you up to 167% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Dublin for as little as $96 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $141 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Dublin from London Heathrow Airport. Users have commonly found prices around $83 for the month, but tickets can be as low as $33. Due to multiple factors, prepare for potentially higher prices in May.

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

Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from London Heathrow Airport to Dublin by exploring options for tickets in the evening.

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 2,749,864 searches. Data last updated May 9, 2024.
Consider these cheap British Airways flights we've found departing from London to Dublin. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$74
Sat 10/129:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Wed 10/168:10 amDUB - LHR
Nonstop1h 30mBritish Airways
Deal found 5/8$75
Tue 10/156:55 amLHR - DUB
Nonstop1h 25mBritish Airways
Thu 10/178:00 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$76
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$77
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$78
Sat 9/149:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Tue 9/177:45 amDUB - LHR
Nonstop1h 25mBritish Airways
Deal found 5/8$79
Tue 9/249:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Thu 9/268:00 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$81
Mon 10/216:50 amLHR - DUB
Nonstop1h 25mBritish Airways
Wed 10/238:10 amDUB - LHR
Nonstop1h 30mBritish Airways
Deal found 5/8$84
Tue 8/279:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Tue 9/38:15 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$85

Cheap Aer Lingus flights from Heathrow to Dublin

Explore cheap flight options specifically provided by Aer Lingus 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 2,749,864 searches. Data last updated May 9, 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from London to Dublin. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 6/36:45 amLHR - DUB
Nonstop1h 20mAer Lingus
Wed 6/58:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/8$139
Sat 6/299:10 pmLHR - DUB
Nonstop1h 20mAer Lingus
Wed 7/38:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/8$144
Thu 6/276:45 amLHR - DUB
Nonstop1h 20mAer Lingus
Thu 7/46:00 pmDUB - LHR
Nonstop1h 25mAer Lingus
Deal found 5/8$147
Mon 6/36:45 amLHR - DUB
Nonstop1h 20mAer Lingus
Fri 6/78:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/8$148
Tue 7/22:20 pmLHR - DUB
Nonstop1h 25mAer Lingus
Tue 7/28:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/9$149
Mon 7/86:45 amLHR - DUB
Nonstop1h 20mAer Lingus
Wed 7/108:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/8$152
Thu 6/66:45 amLHR - DUB
Nonstop1h 20mAer Lingus
Thu 6/138:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/7$154
Thu 7/117:40 amLHR - DUB
Nonstop1h 20mAer Lingus
Thu 7/1112:30 pmDUB - LHR
Nonstop1h 25mAer Lingus
Deal found 5/8$163
Mon 5/208:10 pmLHR - DUB
Nonstop1h 20mAer Lingus
Wed 5/228:15 pmDUB - LHR
Nonstop1h 20mAer Lingus
Deal found 5/8$164

Cheap Heathrow to Dublin flights in May & June 2024

Find cheap flight options from Heathrow to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 2024.
Listed are some of the best fares we've found on flights departing from London to Dublin in 2024. For more flight deals, be sure to check back very soon.
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$74
Sat 5/185:40 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$76
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$77
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$78
Sat 5/117:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$82
Sat 5/187:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Thu 5/231:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$91
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Tue 5/213:25 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$94
Mon 5/206:20 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$99
Sat 5/111:35 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/119:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$101

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 2,749,864 searches. Data last updated May 9, 2024.
Listed are some of the best fares we've found on flights departing from London to Dublin in 2024. For more flight deals, be sure to check back very soon.
Sat 12/76:25 pmLHR - DUB
Nonstop1h 25mBritish Airways
Mon 12/99:05 amDUB - LHR
Nonstop1h 35mBritish Airways
Deal found 5/8$69
Mon 11/116:45 amLHR - DUB
Nonstop1h 30mBritish Airways
Fri 11/158:40 pmDUB - LHR
Nonstop1h 15mBritish Airways
Deal found 5/8$70
Fri 11/159:15 pmLHR - DUB
Nonstop1h 20mBritish Airways
Mon 11/189:05 amDUB - LHR
Nonstop1h 35mBritish Airways
Deal found 5/8$71
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$74
Sat 10/129:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Wed 10/168:10 amDUB - LHR
Nonstop1h 30mBritish Airways
Deal found 5/8$75
Sat 5/185:40 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$76
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$77
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$78
Sat 9/149:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Tue 9/177:45 amDUB - LHR
Nonstop1h 25mBritish Airways
Deal found 5/8$79

Non-stop flights to Dublin from Heathrow

Discover non-stop flight options from Heathrow to Dublin. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
For a quicker trip, book one of these direct flights from London to Dublin. Users can also choose from other London to Dublin flights by using the search form above.
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$74
Sat 10/129:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Wed 10/168:10 amDUB - LHR
Nonstop1h 30mBritish Airways
Deal found 5/8$75
Sat 5/185:40 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$76
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$77
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$78
Sat 9/149:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Tue 9/177:45 amDUB - LHR
Nonstop1h 25mBritish Airways
Deal found 5/8$79
Tue 9/249:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Thu 9/268:00 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$81
Mon 10/216:50 amLHR - DUB
Nonstop1h 25mBritish Airways
Wed 10/238:10 amDUB - LHR
Nonstop1h 30mBritish Airways
Deal found 5/8$84
Tue 8/279:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Tue 9/38:15 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$85

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 2,749,864 searches. Data last updated May 9, 2024.
Book one of these great deals on flights from London to Dublin. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$74
Sat 5/185:40 pmLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/259:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$76
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$77
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$78
Sat 5/187:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Thu 5/231:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$91
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mBritish Airways
Tue 5/213:25 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$94
Wed 5/157:00 amLHR - DUB
Nonstop1h 25mBritish Airways
Sat 5/189:10 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/7$113
Sat 5/187:05 amLHR - DUB
Nonstop1h 25mMultiple Airlines
Wed 5/228:15 pmDUB - LHR
Nonstop1h 20mMultiple Airlines
Deal found 5/7$114
Sat 5/187:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Mon 5/208:30 pmDUB - LHR
Nonstop1h 20mBritish Airways
Deal found 5/8$118

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 2,749,864 searches. Data last updated May 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Dublin. For those needing a return trip from London, there is a search form available above.
Tue 8/279:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$48
Tue 9/179:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$49
Tue 9/106:55 amLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$51
Sat 9/149:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$53
Thu 9/266:50 amLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$54
Thu 9/198:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$56
Sat 9/77:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$59
Sat 9/217:00 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$61
Wed 8/148:20 pmLHR - DUB
Nonstop1h 25mBritish Airways
Deal found 5/8$63

Find flights from Heathrow to Dublin within your budget

Customize 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 2,749,864 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$75 - $201

Route

Depart

Return

Price

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 10/12

Nonstop1h 25m

Dublin

Wed 10/16

Nonstop1h 30m

$75

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Tue 10/15

Nonstop1h 25m

Dublin

Thu 10/17

Nonstop1h 20m

$76

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Fri 10/11

Nonstop1h 25m

Dublin

Wed 10/16

Nonstop1h 30m

$78

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 9/14

Nonstop1h 25m

Dublin

Tue 9/17

Nonstop1h 25m

$79

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 8/26

Nonstop1h 25m

Dublin

Wed 8/28

Nonstop1h 25m

$127

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 6/3

Nonstop1h 20m

Dublin

Wed 6/5

Nonstop1h 20m

$139

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 6/1

1 stop3h 50m

Dublin

Tue 6/4

1 stop4h 50m

$188

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 6/5

1 stop16h 00m

Dublin

Wed 6/12

1 stop5h 00m

$192

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 8/28

1 stop4h 00m

Dublin

Tue 9/3

1 stop6h 05m

$201

Flights are sorted by cheapest first

Deals found on 5/8

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Dublin. Price data was last updated on May 3, 2024.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from London Heathrow Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Dublin. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dublin by month

Plan your trip from Heathrow to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Dublin is currently $55 while a round-trip flight costs $128. Price data was last updated on May 5, 2024.

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dublin (average of $505). Flying from London Heathrow Airport to Dublin in June is currently the most expensive (average of $978). 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

$526

February

$531

March

$569

April

$667

May

$694

June

$978

July

$975

August

$824

September

$708

October

$615

November

$505

December

$506

Temperature and rainfall in Dublin by month

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

DUB

Temperature

41 - 60.8 °F

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 May 9, 2024.
Peruse reviews from past customers who have flown with British Airways, Aer Lingus and KLM from London to Dublin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aegean Airlines
8.1
Very good
902 reviews
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

KLM
7.9
Good
1,592 reviews
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

SWISS
7.8
Good
2,012 reviews
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Austrian Airlines
7.7
Good
1,060 reviews
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Scandinavian Airlines
7.5
Good
1,429 reviews
Aegean Airlines
8.1
Very good
902 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

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?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from London Heathrow. Booking flights from London Heathrow to Dublin (DUB) should be relatively easy as there are 45 daily inbound flights from London Heathrow from 3 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 $75, but on average you can expect to pay $90.

  • 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 $87.

  • 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 nonstop flights available from London Heathrow Airport to Dublin?

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

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

    74 flight departures from London Heathrow Airport to Dublin per day on average.
    Early Morning (Midnight to 6am) - 5% of flight departures
    Morning (6am - Noon) - 41% of flight departures
    Afternoon (Noon - 6pm) - 28% of flight departures
    Evening (6pm - Midnight) - 26% of flight departures

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

    A quick flight from London Heathrow Airport to Dublin can take about 1h 25m. British Airways provides one of the quickest options available for as low as $75. The distance between London Heathrow Airport and Dublin is about 281 mi. Generally, flights for this route are nonstop.

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

    Flying on British Airways is currently your cheapest option to Dublin, with prices starting at $75. British Airways is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $48 on British Airways. Other airlines that offer cheap prices include Aer Lingus from $73 and Vueling from $85 one-way.

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

    The most popular airlines flying from London Heathrow Airport to Dublin are British Airways, Aer Lingus and Ryanair. Something to consider prior to booking your flight.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Dublin consider choosing Japan Airlines (78%), Qatar Airways (75%) or Aer Lingus (75%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $1,043 for a flight from London Heathrow Airport to Dublin. The cheapest flight overall is $70 while the most popular route, (London Heathrow - Dublin) is currently priced at $102.

  • What does LHR to DUB mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Dublin Airport flight would often be abbreviated as a LHR to DUB flight.

  • 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 vacation 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.

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

    Yes, you can often find last-minute deals on Heathrow to Dublin 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.

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

    The London Heathrow Airport to Dublin flight deals you see on this page were last updated on 5/8.

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

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Top 3 airlines flying from Heathrow to Dublin

Discover the top 3 airlines that operate flights from Heathrow to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$33Average$52FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest$70Average$134FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest$116Average$163FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Heathrow to Dublin by cabin class

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

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 May 9, 2024.
23%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Heathrow 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 May 9, 2024.
Sunday54daily flights
Monday66daily flights
Tuesday40daily flights
Wednesday36daily flights
Thursday34daily flights
Friday54daily flights
Saturday35daily flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Heathrow today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Dublin.

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

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

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

Yes, Cheapflights offers price alerts on Heathrow to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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