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Heathrow Airport to Dublin Airport flight

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 €52 and round-trip from €69. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      LHR 3:10 PM
      1h 25m
      DUB 4:35 PM
      London - Dublin | Sat, Nov 14 | Aer Lingus
      DUB 8:20 AM
      1h 20m
      STN 9:40 AM
      Dublin - London | Tue, Nov 17 | Ryanair
      €69 €99
      30% off
      30% off
      €99 €69
    • LHR 8:50 AM
      1h 25m
      DUB 10:15 AM
      London - Dublin | Wed, Nov 18 | Aer Lingus
      DUB 5:15 PM
      1h 20m
      STN 6:35 PM
      Dublin - London | Sun, Nov 22 | Ryanair
      €69 €99
      30% off
      30% off
      €99 €69
    • LHR 8:45 PM
      1h 20m
      DUB 10:05 PM
      London - Dublin | Wed, Nov 11 | Aer Lingus
      DUB 9:50 PM
      1h 15m
      LTN 11:05 PM
      Dublin - London | Sat, Nov 14 | Ryanair
      €69 €99
      30% off
      30% off
      €99 €69
    • LHR 3:10 PM
      1h 25m
      DUB 4:35 PM
      London - Dublin | Fri, Nov 13 | Aer Lingus
      DUB 6:50 AM
      1h 15m
      LTN 8:05 AM
      Dublin - London | Mon, Nov 16 | Ryanair
      €70
      28% off
      €99 €70
    • LHR 4:20 PM
      1h 25m
      DUB 5:45 PM
      London - Dublin | Sun, Nov 8 | Aer Lingus
      DUB 10:00 PM
      1h 20m
      STN 11:20 PM
      Dublin - London | Fri, Nov 13 | Ryanair
      €70
      28% off
      €99 €70
    • LHR 8:45 PM
      1h 20m
      DUB 10:05 PM
      London - Dublin | Thu, Nov 12 | Aer Lingus
      DUB 6:45 AM
      1h 20m
      STN 8:05 AM
      Dublin - London | Sat, Nov 14 | Ryanair
      €70
      28% off
      €99 €70
    • LHR 5:45 PM
      1h 20m
      DUB 7:05 PM
      London - Dublin | Thu, Nov 26 | Aer Lingus
      DUB 6:20 AM
      1h 20m
      STN 7:40 AM
      Dublin - London | Mon, Nov 30 | Ryanair
      €70
      28% off
      €99 €70
    • LHR 8:45 PM
      1h 20m
      DUB 10:05 PM
      London - Dublin | Tue, Nov 3 | Aer Lingus
      DUB 6:20 AM
      1h 20m
      STN 7:40 AM
      Dublin - London | Mon, Nov 9 | Ryanair
      €71
      28% off
      €99 €71
    • LHR 7:50 AM
      1h 20m
      DUB 9:10 AM
      London - Dublin | Fri, Oct 30 | Aer Lingus
      DUB 9:00 AM
      1h 20m
      STN 10:20 AM
      Dublin - London | Thu, Nov 5 | Ryanair
      €73
      26% off
      €99 €73
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | Normal Airline
      DUB 3:00 PM
      6h
      Nonstop
      LON 4:00 PM
      Dublin - London | Tue, Oct 20 | Normal Airline
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    • Cheapest
      LHR 4:50 PM
      1h 30m
      Nonstop
      DUB 6:20 PM
      London - Dublin | Thu, Oct 22 | Aer Lingus
      €52 €78
      33% off
      33% off
      €78 €52
    • LHR 2:20 PM
      1h 25m
      Nonstop
      DUB 3:45 PM
      London - Dublin | Tue, Oct 20 | Aer Lingus
      €53 €496
      89% off
      89% off
      €496 €53
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Sat, Nov 14 | Aer Lingus
      €58 €492
      88% off
      88% off
      €492 €58
    • LHR 5:45 PM
      1h 20m
      Nonstop
      DUB 7:05 PM
      London - Dublin | Thu, Nov 19 | Aer Lingus
      €63
      19% off
      €78 €63
    • LHR 6:45 PM
      1h 20m
      Nonstop
      DUB 8:05 PM
      London - Dublin | Sun, Nov 22 | Aer Lingus
      €63
      19% off
      €78 €63
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Thu, Nov 26 | Aer Lingus
      €63
      19% off
      €78 €63
    • LHR 7:45 PM
      1h 20m
      Nonstop
      DUB 9:05 PM
      London - Dublin | Tue, Nov 3 | Aer Lingus
      €63
      19% off
      €78 €63
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Fri, Nov 6 | Aer Lingus
      €63
      19% off
      €78 €63
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Tue, Nov 10 | Aer Lingus
      €63
      19% off
      €78 €63
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Sat, Nov 14 | Aer Lingus
      €58 €149
      61% off
      61% off
      €149 €58
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Wed, Nov 11 | Aer Lingus
      €63 €149
      57% off
      57% off
      €149 €63
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Tue, Nov 17 | Aer Lingus
      €63 €149
      57% off
      57% off
      €149 €63
    • LHR 7:50 AM
      1h 20m
      Nonstop
      DUB 9:10 AM
      London - Dublin | Sun, Nov 1 | Aer Lingus
      €63
      57% off
      €149 €63
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Sat, Jan 9 | Aer Lingus
      €65
      56% off
      €149 €65
    • LHR 7:45 PM
      1h 20m
      Nonstop
      DUB 9:05 PM
      London - Dublin | Mon, Nov 9 | Aer Lingus
      €66
      56% off
      €149 €66
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Tue, Nov 3 | Aer Lingus
      €95
      36% off
      €149 €95
    • LHR 9:50 AM
      1h 25m
      Nonstop
      DUB 11:15 AM
      London - Dublin | Wed, Nov 4 | Aer Lingus
      €95
      36% off
      €149 €95
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Wed, Nov 18 | Aer Lingus
      €97
      35% off
      €149 €97
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Sat, Nov 14 | Aer Lingus
      €58 €492
      88% off
      88% off
      €492 €58
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Wed, Nov 11 | Aer Lingus
      €63 €492
      87% off
      87% off
      €492 €63
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Tue, Nov 17 | Aer Lingus
      €63 €492
      87% off
      87% off
      €492 €63
    • LHR 7:50 AM
      1h 20m
      Nonstop
      DUB 9:10 AM
      London - Dublin | Sun, Nov 1 | Aer Lingus
      €63
      87% off
      €492 €63
    • LHR 4:20 PM
      1h 25m
      Nonstop
      DUB 5:45 PM
      London - Dublin | Sat, Jan 9 | Aer Lingus
      €65
      87% off
      €492 €65
    • LHR 7:45 PM
      1h 20m
      Nonstop
      DUB 9:05 PM
      London - Dublin | Mon, Nov 9 | Aer Lingus
      €66
      87% off
      €492 €66
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Tue, Nov 3 | Aer Lingus
      €95
      81% off
      €492 €95
    • LHR 9:50 AM
      1h 25m
      Nonstop
      DUB 11:15 AM
      London - Dublin | Wed, Nov 4 | Aer Lingus
      €95
      81% off
      €492 €95
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Wed, Nov 18 | Aer Lingus
      €97
      80% off
      €492 €97
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      LHR 2:20 PM
      1h 25m
      Nonstop
      DUB 3:45 PM
      London - Dublin | Tue, Oct 20 | Aer Lingus
      €53 €496
      89% off
      89% off
      €496 €53
    • LHR 2:20 PM
      1h 25m
      Nonstop
      DUB 3:45 PM
      London - Dublin | Wed, Oct 21 | Aer Lingus
      €63 €496
      87% off
      87% off
      €496 €63
    • LHR 6:20 AM
      1h 25m
      Nonstop
      DUB 7:45 AM
      London - Dublin | Mon, Oct 19 | British Airways
      €73 €496
      85% off
      85% off
      €496 €73
    • LHR 6:20 AM
      1h 25m
      Nonstop
      DUB 7:45 AM
      London - Dublin | Thu, Oct 22 | British Airways
      €86
      83% off
      €496 €86
    • LHR 9:10 PM
      1h 20m
      Nonstop
      DUB 10:30 PM
      London - Dublin | Mon, Oct 19 | Aer Lingus
      €99
      80% off
      €496 €99
    • LHR 4:50 PM
      1h 30m
      Nonstop
      DUB 6:20 PM
      London - Dublin | Sat, Oct 17 | Aer Lingus
      €101
      80% off
      €496 €101
    • LHR 8:50 AM
      1h 25m
      Nonstop
      DUB 10:15 AM
      London - Dublin | Thu, Oct 22 | Aer Lingus
      €108
      78% off
      €496 €108
    • LHR 4:50 PM
      1h 30m
      Nonstop
      DUB 6:20 PM
      London - Dublin | Fri, Oct 23 | Aer Lingus
      €109
      78% off
      €496 €109
    • LHR 6:10 PM
      1h 25m
      Nonstop
      DUB 7:35 PM
      London - Dublin | Tue, Oct 20 | British Airways
      €154
      69% off
      €496 €154
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | Normal Airline
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    • LHR 6:45 PM
      1h 20m
      Nonstop
      DUB 8:05 PM
      London - Dublin | Sat, Dec 5 | Aer Lingus
      €120 €170
      28% off
      28% off
      €170 €120
    • LHR 6:25 PM
      1h 20m
      Nonstop
      DUB 7:45 PM
      London - Dublin | Tue, Dec 1 | British Airways
      €74 €170
      56% off
      56% off
      €170 €74
    • LHR 3:15 PM
      1h 20m
      Nonstop
      DUB 4:35 PM
      London - Dublin | Sat, Nov 28 | Aer Lingus
      €63 €170
      63% off
      63% off
      €170 €63
    • LHR 7:45 PM
      1h 20m
      Nonstop
      DUB 9:05 PM
      London - Dublin | Mon, Nov 30 | Aer Lingus
      €101
      41% off
      €170 €101
    • LHR 7:40 AM
      1h 20m
      Nonstop
      DUB 9:00 AM
      London - Dublin | Fri, Oct 23 | Aer Lingus
      €119
      30% off
      €170 €119
    • LHR 7:40 AM
      1h 20m
      Nonstop
      DUB 9:00 AM
      London - Dublin | Thu, Oct 22 | Aer Lingus
      €95
      44% off
      €170 €95
    • LHR 7:45 PM
      1h 20m
      Nonstop
      DUB 9:05 PM
      London - Dublin | Fri, Dec 18 | Aer Lingus
      €95
      44% off
      €170 €95
    • LHR 6:20 PM
      1h 20m
      Nonstop
      DUB 7:40 PM
      London - Dublin | Sun, Nov 1 | British Airways
      €126
      26% off
      €170 €126
    • LHR 7:50 AM
      1h 20m
      Nonstop
      DUB 9:10 AM
      London - Dublin | Thu, Nov 26 | Aer Lingus
      €95
      44% off
      €170 €95
    • LON 1:00 PM
      17h 25m
      1 stop
      DUB 2:00 PM
      London - Dublin | Sun, Oct 18 | 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.

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

What is the cheapest month for one-way flights from Heathrow Airport to Dublin Airport?

Data is based on average one-way flight prices from Heathrow Airport to Dublin Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Dublin Airport, the best time to buy is in August, with an average price of €114. You’ll want to avoid March, when the average price can reach as high as €163.

€163
€139
€114
€90
    Cheapest
  • €140
    Oct
  • €136
    Nov
  • €149
    Dec
  • €117
    Jan
  • €145
    Feb
  • €163
    Mar
  • €139
    Apr
  • €150
    May
  • €153
    Jun
  • €137
    Jul
  • €114
    Aug
  • €133
    Sep

What’s the cheapest month to fly round-trip from Heathrow Airport to Dublin Airport?

The data is based on the past 12 months and shows the average monthly round-trip 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 typically the cheapest month to find flights from Heathrow Airport to Dublin Airport, with an average price of €174. In contrast, June is usually the most expensive month, with average fares reaching €296.

€296
€235
€174
€113
    Cheapest
  • €210
    Oct
  • €234
    Nov
  • €258
    Dec
  • €174
    Jan
  • €231
    Feb
  • €231
    Mar
  • €247
    Apr
  • €263
    May
  • €296
    Jun
  • €251
    Jul
  • €239
    Aug
  • €235
    Sep

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 day to depart from Heathrow Airport to Dublin Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€170
€150
€130
€110
    Cheapest
  • €142
    Mon
  • €138
    Tue
  • €145
    Wed
  • €148
    Thu
  • €149
    Fri
  • €130
    Sat
  • €170
    Sun

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 €52) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From €52
British Airways
From €66
Scandinavian Airlines
From €124
KLM
From €126
Air France
From €129
AEGEAN
From €149
Swiss Airlines
From €198
Lufthansa
From €230
Turkish Airlines
From €426

Find more flights and airlines

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

    8:10 PM

    LHR

    1h 20m

    9:30 PM

    DUB

    S - - W T F S
    Search

  2. EI151

    Heathrow Airport

    7:40 AM

    LHR

    1h 20m

    9:00 AM

    DUB

    S M T W T F -
    Search

  3. EI177

    Heathrow Airport

    7:10 PM

    LHR

    1h 25m

    8:35 PM

    DUB

    S M T W T F -
    Search

  4. EI165

    Heathrow Airport

    2:20 PM

    LHR

    1h 25m

    3:45 PM

    DUB

    S M T W T - S
    Search

  5. EI169

    Heathrow Airport

    4:50 PM

    LHR

    1h 30m

    6:20 PM

    DUB

    S M T W T F S
    Search

  6. EI167

    Heathrow Airport

    3:50 PM

    LHR

    1h 25m

    5:15 PM

    DUB

    S M T W T F S
    Search

  7. EI153

    Heathrow Airport

    8:50 AM

    LHR

    1h 25m

    10:15 AM

    DUB

    S M T W T F S
    Search

  8. EI155

    Heathrow Airport

    9:50 AM

    LHR

    1h 30m

    11:20 AM

    DUB

    S M T W T F S
    Search

  9. EI159

    Heathrow Airport

    12:00 PM

    LHR

    1h 30m

    1:30 PM

    DUB

    S M T W T F -
    Search
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About Heathrow Airport and Dublin Airport

Learn about Heathrow Airport (LHR) and Dublin Airport (DUB) — including location, terminals, transportation, and travel tips.

Flight distance 449.04 km
Cheapest one-way ticket price €52
Cheapest return ticket price €69

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 55 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 06:15, and the last departs at 22:00, with about 21 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 €148 in October, the most expensive month to book this route.
  • The earliest flight departs from Heathrow Airport (LHR) at 06:15 and arrives in Dublin Airport (DUB) at 07:40.
  • The latest flight departs from Heathrow Airport (LHR) at 21:10 and arrives in Dublin Airport (DUB) at 22:30.
    • The distance from Dublin Airport to downtown is about 7 km. It takes about 20 minutes by taxi.
  • 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 €52, and round-trip fares start from €69. The current lowest fare is a Aer Lingus flight departing on Thu, Oct 22; 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 49 minutes, and around 118 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 €139. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 125 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.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.