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Heathrow Airport to Dublin Airport flight
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Heathrow Airport to Dublin Airport Flights Info

Cheapest one-way
DKK 429
Aer Lingus Aer Lingus 1h 20m · Direct Sat, Jan 9
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Cheapest return
DKK 561
Aer Lingus Aer Lingus 1h 20m · Direct Sun, Jan 3 - Sat, Jan 9
Book Now
Best time to book
October
Cheapest
Recommended airlines
Aer Lingus Aer LingusCheapest· From DKK 429 Ryanair RyanairMost booked

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Dublin Airport over the next 90 days, with one-way fares from DKK 429 and round-trip from DKK 561. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sun, Jan 3 | Aer Lingus
      DUB 20:40
      1h 25m
      Direct
      LGW 22:05
      Dublin - London | Sat, Jan 9 | Ryanair
      DKK 561 DKK 741
      24% off
      24% off
      DKK 741 DKK 561
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Jan 12 | Aer Lingus
      DUB 21:25
      1h 20m
      Direct
      STN 22:45
      Dublin - London | Mon, Jan 18 | Ryanair
      DKK 566 DKK 741
      24% off
      24% off
      DKK 741 DKK 566
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DUB 20:35
      1h 20m
      Direct
      STN 21:55
      Dublin - London | Tue, Dec 15 | Ryanair
      DKK 578 DKK 741
      22% off
      22% off
      DKK 741 DKK 578
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Dec 4 | Aer Lingus
      DUB 07:55
      1h 15m
      Direct
      LTN 09:10
      Dublin - London | Mon, Dec 7 | Ryanair
      DKK 602
      19% off
      DKK 741 DKK 602
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Thu, Dec 10 | Aer Lingus
      DUB 12:45
      1h 20m
      Direct
      STN 14:05
      Dublin - London | Tue, Dec 15 | Ryanair
      DKK 602
      19% off
      DKK 741 DKK 602
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 14 | Aer Lingus
      DUB 07:05
      1h 25m
      Direct
      LGW 08:30
      Dublin - London | Fri, Dec 18 | Ryanair
      DKK 602
      19% off
      DKK 741 DKK 602
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 7 | Aer Lingus
      DUB 06:55
      1h 20m
      Direct
      STN 08:15
      Dublin - London | Wed, Dec 9 | Ryanair
      DKK 603
      19% off
      DKK 741 DKK 603
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 15 | Aer Lingus
      DUB 15:50
      1h 25m
      Direct
      LGW 17:15
      Dublin - London | Thu, Dec 17 | Ryanair
      DKK 603
      19% off
      DKK 741 DKK 603
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Thu, Dec 3 | Aer Lingus
      DUB 09:00
      1h 20m
      Direct
      STN 10:20
      Dublin - London | Tue, Dec 8 | Ryanair
      DKK 605
      18% off
      DKK 741 DKK 605
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
      DUB 15:00
      6h
      Direct
      LON 16:00
      Dublin - London | Thu, Nov 19 | Normal Airline
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    • Cheapest
      LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 604
      28% off
      28% off
      DKK 604 DKK 429
    • Cheapest
      LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 1,111
      61% off
      61% off
      DKK 1,111 DKK 429
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472 DKK 604
      22% off
      22% off
      DKK 604 DKK 472
    • LHR 09:50
      1h 25m
      Direct
      DUB 11:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DKK 472
      22% off
      DKK 604 DKK 472
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 15 | Aer Lingus
      DKK 472
      22% off
      DKK 604 DKK 472
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472
      57% off
      DKK 1,111 DKK 472
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Fri, Dec 11 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Thu, Dec 10 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 14 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 604
      28% off
      28% off
      DKK 604 DKK 429
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 1,111
      61% off
      61% off
      DKK 1,111 DKK 429
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472 DKK 604
      22% off
      22% off
      DKK 604 DKK 472
    • LHR 09:50
      1h 25m
      Direct
      DUB 11:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DKK 472
      22% off
      DKK 604 DKK 472
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 15 | Aer Lingus
      DKK 472
      22% off
      DKK 604 DKK 472
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472
      57% off
      DKK 1,111 DKK 472
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Fri, Dec 11 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Thu, Dec 10 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 14 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 1,111
      61% off
      61% off
      DKK 1,111 DKK 429
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472 DKK 1,111
      57% off
      57% off
      DKK 1,111 DKK 472
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 14 | Aer Lingus
      DKK 475 DKK 1,111
      56% off
      56% off
      DKK 1,111 DKK 475
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 29 | Aer Lingus
      DKK 495
      55% off
      DKK 1,111 DKK 495
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Dec 4 | Aer Lingus
      DKK 499
      55% off
      DKK 1,111 DKK 499
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sun, Jan 10 | Aer Lingus
      DKK 513
      54% off
      DKK 1,111 DKK 513
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DKK 717
      35% off
      DKK 1,111 DKK 717
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 26 | Aer Lingus
      DKK 742
      33% off
      DKK 1,111 DKK 742
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Dec 12 | Aer Lingus
      DKK 762
      31% off
      DKK 1,111 DKK 762
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      LHR 15:25
      1h 30m
      Direct
      DUB 16:55
      London - Dublin | Mon, Nov 16 | British Airways
      DKK 535 DKK 2,338
      77% off
      77% off
      DKK 2,338 DKK 535
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Nov 16 | Aer Lingus
      DKK 814 DKK 2,338
      65% off
      65% off
      DKK 2,338 DKK 814
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Nov 17 | Aer Lingus
      DKK 973 DKK 2,338
      57% off
      57% off
      DKK 2,338 DKK 973
    • LHR 13:55
      1h 30m
      Direct
      DUB 15:25
      London - Dublin | Tue, Nov 17 | British Airways
      DKK 1,328
      43% off
      DKK 2,338 DKK 1,328
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Nov 18 | Aer Lingus
      DKK 1,064
      54% off
      DKK 2,338 DKK 1,064
    • LHR 12:50
      1h 30m
      Direct
      DUB 14:20
      London - Dublin | Wed, Nov 18 | British Airways
      DKK 1,917
      18% off
      DKK 2,338 DKK 1,917
    • LHR 06:30
      1h 20m
      Direct
      DUB 07:50
      London - Dublin | Thu, Nov 19 | British Airways
      DKK 1,328
      43% off
      DKK 2,338 DKK 1,328
    • LHR 15:10
      1h 25m
      Direct
      DUB 16:35
      London - Dublin | Thu, Nov 19 | Aer Lingus
      DKK 1,133
      52% off
      DKK 2,338 DKK 1,133
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Nov 20 | Aer Lingus
      DKK 1,577
      33% off
      DKK 2,338 DKK 1,577
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
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    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Jan 9 | Aer Lingus
      DKK 429 DKK 604
      28% off
      28% off
      DKK 604 DKK 429
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      DKK 472 DKK 1,111
      57% off
      57% off
      DKK 1,111 DKK 472
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Fri, Dec 11 | Aer Lingus
      DKK 475 DKK 604
      21% off
      21% off
      DKK 604 DKK 475
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Dec 14 | Aer Lingus
      DKK 475
      21% off
      DKK 604 DKK 475
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sat, Jan 2 | Aer Lingus
      DKK 480
      21% off
      DKK 604 DKK 480
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Dec 26 | Aer Lingus
      DKK 491
      19% off
      DKK 604 DKK 491
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 29 | Aer Lingus
      DKK 495
      18% off
      DKK 604 DKK 495
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Dec 4 | Aer Lingus
      DKK 499
      55% off
      DKK 1,111 DKK 499
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sun, Jan 10 | Aer Lingus
      DKK 513
      54% off
      DKK 1,111 DKK 513
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Tue, Nov 17 | Normal Airline
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Displayed flight fares from London to Dublin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Heathrow Airport to Dublin Airport?

The cheapest airline flying from Heathrow Airport to Dublin Airport is Aer Lingus (from DKK 429) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Ryanair logo Ryanair Aer Lingus logo Aer Lingus British Airways logo British Airways Ryanair UK logo Ryanair UK

Trip.com Price Insights: Flights from Heathrow Airport to Dublin Airport

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

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to Dublin Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Heathrow Airport to Dublin Airport, with an average price of DKK 1,328. June is usually the most expensive month, with an average price reaching DKK 2,259.

DKK 2,259
DKK 1,794
DKK 1,328
DKK 863
    Cheapest
  • DKK 1,885
    Nov
  • DKK 1,967
    Dec
  • DKK 1,328
    Jan
  • DKK 1,759
    Feb
  • DKK 1,764
    Mar
  • DKK 1,883
    Apr
  • DKK 2,006
    May
  • DKK 2,259
    Jun
  • DKK 1,915
    Jul
  • DKK 1,826
    Aug
  • DKK 1,790
    Sep
  • DKK 1,636
    Oct

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

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Dublin Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Dublin Airport are usually in October, with an average price of DKK 812. It is best to avoid March, when the average price can reach DKK 1,242.

DKK 1,242
DKK 1,027
DKK 812
DKK 597
    Cheapest
  • DKK 1,081
    Nov
  • DKK 1,136
    Dec
  • DKK 894
    Jan
  • DKK 1,108
    Feb
  • DKK 1,242
    Mar
  • DKK 1,057
    Apr
  • DKK 1,141
    May
  • DKK 1,169
    Jun
  • DKK 1,047
    Jul
  • DKK 866
    Aug
  • DKK 1,013
    Sep
  • DKK 812
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Dublin Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Heathrow Airport to Dublin Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

DKK 1,293
DKK 1,136
DKK 979
DKK 822
    Cheapest
  • DKK 1,062
    Mon
  • DKK 1,063
    Tue
  • DKK 1,087
    Wed
  • DKK 1,119
    Thu
  • DKK 1,125
    Fri
  • DKK 979
    Sat
  • DKK 1,293
    Sun

What is the flight schedule from Heathrow Airport to Dublin Airport?

Check the schedule for flights from London to Dublin and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI179

    Heathrow Airport

    20:10

    LHR

    1h 20m

    21:30

    DUB

    S M T W T F S
    Search

  2. EI175

    Heathrow Airport

    18:45

    LHR

    1h 20m

    20:05

    DUB

    - - - W T F S
    Search

  3. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    09:00

    DUB

    S M T W T F S
    Search

  4. EI155

    Heathrow Airport

    10:05

    LHR

    1h 20m

    11:25

    DUB

    S M T W T F S
    Search

  5. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    10:15

    DUB

    S M T W T F S
    Search

  6. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  7. EI159

    Heathrow Airport

    12:00

    LHR

    1h 30m

    13:30

    DUB

    S M T W T F S
    Search

  8. EI165

    Heathrow Airport

    14:20

    LHR

    1h 25m

    15:45

    DUB

    S M T W T - S
    Search

  9. BA830

    Heathrow Airport

    10:35

    LHR

    1h 30m

    12:05

    DUB

    S M T W T F S
    Search

  10. BA832

    Heathrow Airport

    13:25

    LHR

    1h 30m

    14:55

    DUB

    S M T - T F S
    Search
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FAQs for Heathrow Airport to Dublin Airport Flights

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

    Heathrow Airport to Dublin Airport takes about 53 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 32 daily flights from Heathrow Airport (LHR) to Dublin Airport (DUB).
  • The earliest flight from Heathrow Airport to Dublin Airport departs at 06:30, and the last departs at 20:45, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Dublin Airport (DUB) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,022 in November, the most expensive month to book this route.
    • The distance from Dublin Airport to downtown is about 7km, by taxi about 20 minutes.
  • British Airways is a very popular airline operating an average of 11159 flights per month.
  • One-way flights from Heathrow Airport to Dublin Airport currently start from DKK 429, and round-trip fares start from DKK 561. The current lowest fare is a Aer Lingus flight departing on Sat, Jan 9; prices may vary depending on availability.
  • Yes. Aer Lingus and British Airways operate direct flights from Heathrow Airport to Dublin Airport, with an average flight time of 50 minutes, and around 111 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Dublin Airport is DKK 1,032. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 111 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and Dublin Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.