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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 THB 1,960 and round-trip from THB 2,600. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 08:50
        1h 25m
        Direct
        DUB 10:15
        London - Dublin | Sun, Nov 22 | Aer Lingus
        DUB 17:15
        1h 20m
        Direct
        STN 18:35
        Dublin - London | Thu, Nov 26 | Ryanair
        THB 2,600 THB 3,840
        32% off
        32% off
        THB 3,840 THB 2,600
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Sun, Nov 15 | Aer Lingus
        DUB 09:00
        1h 20m
        Direct
        STN 10:20
        Dublin - London | Sun, Nov 22 | Ryanair
        THB 2,600 THB 3,840
        32% off
        32% off
        THB 3,840 THB 2,600
      • LHR 16:20
        1h 25m
        Direct
        DUB 17:45
        London - Dublin | Thu, Nov 12 | Aer Lingus
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Tue, Nov 17 | Ryanair
        THB 2,610 THB 3,840
        32% off
        32% off
        THB 3,840 THB 2,610
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Mon, Nov 16 | Aer Lingus
        DUB 06:45
        1h 20m
        Direct
        STN 08:05
        Dublin - London | Wed, Nov 18 | Ryanair
        THB 2,610
        32% off
        THB 3,840 THB 2,610
      • LHR 17:45
        1h 20m
        Direct
        DUB 19:05
        London - Dublin | Mon, Nov 30 | Aer Lingus
        DUB 06:20
        1h 20m
        Direct
        STN 07:40
        Dublin - London | Fri, Dec 4 | Ryanair
        THB 2,630
        32% off
        THB 3,840 THB 2,630
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Sun, Oct 18 | Aer Lingus
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Sat, Oct 24 | Ryanair
        THB 2,630
        32% off
        THB 3,840 THB 2,630
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Wed, Nov 11 | Aer Lingus
        DUB 06:20
        1h 20m
        Direct
        STN 07:40
        Dublin - London | Fri, Nov 13 | Ryanair
        THB 2,640
        31% off
        THB 3,840 THB 2,640
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Sat, Nov 7 | Aer Lingus
        DUB 06:20
        1h 20m
        Direct
        STN 07:40
        Dublin - London | Fri, Nov 13 | Ryanair
        THB 2,650
        31% off
        THB 3,840 THB 2,650
      • LHR 16:20
        1h 25m
        Direct
        DUB 17:45
        London - Dublin | Sun, Nov 8 | Aer Lingus
        DUB 09:30
        1h 15m
        Direct
        LTN 10:45
        Dublin - London | Sun, Nov 15 | Ryanair
        THB 2,680
        30% off
        THB 3,840 THB 2,680
      • LHR 07:50
        1h 20m
        Direct
        DUB 09:10
        London - Dublin | Tue, Nov 3 | Aer Lingus
        DUB 09:00
        1h 20m
        Direct
        STN 10:20
        Dublin - London | Mon, Nov 9 | Ryanair
        THB 2,730
        28% off
        THB 3,840 THB 2,730
      • LHR 15:10
        1h 25m
        Direct
        DUB 16:35
        London - Dublin | Tue, Nov 10 | Aer Lingus
        DUB 07:10
        1h 20m
        Direct
        STN 08:30
        Dublin - London | Sun, Nov 15 | Ryanair
        THB 2,810
        27% off
        THB 3,840 THB 2,810
      • LHR 18:45
        1h 20m
        Direct
        DUB 20:05
        London - Dublin | Thu, Nov 26 | Aer Lingus
        DUB 18:45
        1h 15m
        Direct
        LTN 20:00
        Dublin - London | Mon, Nov 30 | Ryanair
        THB 2,840
        26% off
        THB 3,840 THB 2,840
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Fri, Oct 16 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Wed, Nov 11 | Aer Lingus
        THB 1,960 THB 3,180
        38% off
        38% off
        THB 3,180 THB 1,960
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Sun, Nov 15 | Aer Lingus
        THB 1,960 THB 3,180
        38% off
        38% off
        THB 3,180 THB 1,960
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Sun, Oct 25 | Aer Lingus
        THB 1,960 THB 3,180
        38% off
        38% off
        THB 3,180 THB 1,960
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Tue, Oct 27 | Aer Lingus
        THB 1,960
        38% off
        THB 3,180 THB 1,960
      • LHR 16:20
        1h 25m
        Direct
        DUB 17:45
        London - Dublin | Mon, Nov 30 | Aer Lingus
        THB 2,070
        35% off
        THB 3,180 THB 2,070
      • LHR 18:15
        1h 25m
        Direct
        DUB 19:40
        London - Dublin | Mon, Dec 7 | British Airways
        THB 2,340
        26% off
        THB 3,180 THB 2,340
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Sun, Nov 22 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LHR 18:45
        1h 20m
        Direct
        DUB 20:05
        London - Dublin | Thu, Nov 19 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LHR 19:45
        1h 20m
        Direct
        DUB 21:05
        London - Dublin | Mon, Nov 23 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LHR 18:45
        1h 20m
        Direct
        DUB 20:05
        London - Dublin | Thu, Nov 26 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LHR 07:50
        1h 20m
        Direct
        DUB 09:10
        London - Dublin | Tue, Nov 3 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LHR 08:50
        1h 25m
        Direct
        DUB 10:15
        London - Dublin | Thu, Nov 5 | Aer Lingus
        THB 2,350
        26% off
        THB 3,180 THB 2,350
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Fri, Oct 16 | Normal Airline
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Flight fares from Heathrow Airport to Dublin Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

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 August, with an average price of THB 4,270. It is best to avoid March, when the average price can reach THB 6,130.

THB 6,130
THB 5,200
THB 4,270
THB 3,340
    Cheapest
  • THB 5,270
    Oct
  • THB 5,120
    Nov
  • THB 5,610
    Dec
  • THB 4,420
    Jan
  • THB 5,470
    Feb
  • THB 6,130
    Mar
  • THB 5,220
    Apr
  • THB 5,640
    May
  • THB 5,770
    Jun
  • THB 5,170
    Jul
  • THB 4,270
    Aug
  • THB 5,000
    Sep

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 THB 6,560. June is usually the most expensive month, with an average price reaching THB 11,150.

THB 11,150
THB 8,855
THB 6,560
THB 4,265
    Cheapest
  • THB 7,920
    Oct
  • THB 8,810
    Nov
  • THB 9,710
    Dec
  • THB 6,560
    Jan
  • THB 8,680
    Feb
  • THB 8,710
    Mar
  • THB 9,300
    Apr
  • THB 9,900
    May
  • THB 11,150
    Jun
  • THB 9,450
    Jul
  • THB 9,010
    Aug
  • THB 8,840
    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 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.

THB 6,390
THB 5,640
THB 4,890
THB 4,140
    Cheapest
  • THB 5,330
    Mon
  • THB 5,190
    Tue
  • THB 5,440
    Wed
  • THB 5,580
    Thu
  • THB 5,600
    Fri
  • THB 4,890
    Sat
  • THB 6,390
    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 THB 1,960) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From THB 1,960
British Airways
From THB 2,450
Scandinavian Airlines
From THB 4,620
KLM
From THB 4,710
Air France
From THB 4,840
AEGEAN
From THB 5,540
Swiss Airlines
From THB 7,420
Lufthansa
From THB 8,580
Eurowings
From THB 10,020
Turkish Airlines
From THB 22,010

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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. EI183

    Heathrow Airport

    21:10

    LHR

    1h 20m

    22:30

    DUB

    S M T W T F S
    Search

  2. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    09:00

    DUB

    S M T W T F -
    Search

  3. EI175

    Heathrow Airport

    18:45

    LHR

    1h 20m

    20:05

    DUB

    - M T - - - -
    Search

  4. EI179

    Heathrow Airport

    20:10

    LHR

    1h 20m

    21:30

    DUB

    S - - W T F S
    Search

  5. EI173

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    DUB

    S M T W T F S
    Search

  6. EI177

    Heathrow Airport

    19:10

    LHR

    1h 25m

    20:35

    DUB

    S M T W T F -
    Search

  7. BA824

    Heathrow Airport

    06:15

    LHR

    1h 25m

    07:40

    DUB

    S - T W T F -
    Search

  8. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    17:15

    DUB

    S M T W T F S
    Search

  9. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  10. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    10:15

    DUB

    S M T W T F S
    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 449.04km
Cheapest one-way ticket price THB 1,960
Cheapest return ticket price THB 2,600

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 THB 5,250 in October, 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 THB 1,960, and round-trip fares start from THB 2,600. The current lowest fare is a Aer Lingus flight departing on Wed, Nov 11; 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 THB 4,400. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 119 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.

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

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Prices displayed on 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, 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 were updated within the 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.