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Dublin Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Dublin Airport to Heathrow Airport over the next 90 days, with one-way fares from TWD 1,580 and round-trip from TWD 2,365. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      TWD 1,580 TWD 3,761
      57% off
      57% off
      TWD 3,761 TWD 1,580
    • DUB 20:30
      1h 15m
      Direct
      LHR 21:45
      Dublin - London | Wed, Oct 21 | British Airways
      TWD 1,590 TWD 2,561
      38% off
      38% off
      TWD 2,561 TWD 1,590
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      TWD 1,643 TWD 2,561
      36% off
      36% off
      TWD 2,561 TWD 1,643
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Fri, Nov 13 | British Airways
      TWD 1,653
      35% off
      TWD 2,561 TWD 1,653
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 28 | British Airways
      TWD 1,653
      56% off
      TWD 3,761 TWD 1,653
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Thu, Nov 19 | Aer Lingus
      TWD 1,667
      35% off
      TWD 2,561 TWD 1,667
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Fri, Nov 20 | Aer Lingus
      TWD 1,667
      35% off
      TWD 2,561 TWD 1,667
    • DUB 14:15
      1h 20m
      Direct
      LHR 15:35
      Dublin - London | Thu, Dec 3 | Aer Lingus
      TWD 1,667
      35% off
      TWD 2,561 TWD 1,667
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Tue, Dec 1 | Aer Lingus
      TWD 1,667
      56% off
      TWD 3,761 TWD 1,667
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DUB 09:00
      1h 30m
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      LTN 11:05
      1h 20m
      DUB 12:25
      London - Dublin | Sat, Nov 7 | Ryanair
      TWD 2,365 TWD 3,502
      32% off
      32% off
      TWD 3,502 TWD 2,365
    • DUB 20:40
      1h 20m
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      STN 14:05
      1h 20m
      DUB 15:25
      London - Dublin | Mon, Nov 9 | Ryanair
      TWD 2,404 TWD 3,502
      31% off
      31% off
      TWD 3,502 TWD 2,404
    • DUB 16:10
      1h 25m
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      LGW 15:55
      1h 20m
      DUB 17:15
      London - Dublin | Wed, Dec 9 | Ryanair
      TWD 2,404 TWD 3,502
      31% off
      31% off
      TWD 3,502 TWD 2,404
    • DUB 08:45
      1h 30m
      LHR 10:15
      Dublin - London | Mon, Dec 7 | British Airways
      STN 06:30
      1h 20m
      DUB 07:50
      London - Dublin | Sun, Dec 13 | Ryanair
      TWD 2,404
      31% off
      TWD 3,502 TWD 2,404
    • DUB 20:40
      1h 20m
      LHR 22:00
      Dublin - London | Mon, Nov 9 | British Airways
      STN 08:40
      1h 20m
      DUB 10:00
      London - Dublin | Wed, Nov 11 | Ryanair
      TWD 2,443
      30% off
      TWD 3,502 TWD 2,443
    • DUB 17:55
      1h 20m
      LHR 19:15
      Dublin - London | Sat, Nov 28 | British Airways
      LGW 15:20
      1h 20m
      DUB 16:40
      London - Dublin | Sat, Dec 5 | Ryanair
      TWD 2,443
      30% off
      TWD 3,502 TWD 2,443
    • DUB 20:40
      1h 20m
      LHR 22:00
      Dublin - London | Tue, Nov 24 | British Airways
      STN 06:45
      1h 20m
      DUB 08:05
      London - Dublin | Thu, Nov 26 | Ryanair
      TWD 2,443
      30% off
      TWD 3,502 TWD 2,443
    • DUB 09:00
      1h 30m
      LHR 10:30
      Dublin - London | Wed, Dec 2 | British Airways
      LGW 15:20
      1h 20m
      DUB 16:40
      London - Dublin | Sat, Dec 5 | Ryanair
      TWD 2,443
      30% off
      TWD 3,502 TWD 2,443
    • DUB 11:00
      1h 30m
      LHR 12:30
      Dublin - London | Tue, Dec 1 | British Airways
      LGW 15:20
      1h 20m
      DUB 16:40
      London - Dublin | Sat, Dec 5 | Ryanair
      TWD 2,443
      30% off
      TWD 3,502 TWD 2,443
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
      LON 15:00
      6h
      Direct
      DUB 16:00
      London - Dublin | Wed, Oct 21 | Normal Airline
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    • Cheapest nonstop
      DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      TWD 1,580 TWD 3,761
      57% off
      57% off
      TWD 3,761 TWD 1,580
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 28 | British Airways
      TWD 1,653 TWD 3,761
      56% off
      56% off
      TWD 3,761 TWD 1,653
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Tue, Dec 1 | Aer Lingus
      TWD 1,667 TWD 3,761
      56% off
      56% off
      TWD 3,761 TWD 1,667
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Mon, Nov 9 | Aer Lingus
      TWD 1,837
      51% off
      TWD 3,761 TWD 1,837
    • DUB 20:35
      1h 20m
      Direct
      LHR 21:55
      Dublin - London | Fri, Jan 8 | British Airways
      TWD 1,944
      48% off
      TWD 3,761 TWD 1,944
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      TWD 1,963
      48% off
      TWD 3,761 TWD 1,963
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Tue, Nov 24 | Aer Lingus
      TWD 2,045
      46% off
      TWD 3,761 TWD 2,045
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      TWD 2,065
      45% off
      TWD 3,761 TWD 2,065
    • DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 21 | British Airways
      TWD 2,176
      42% off
      TWD 3,761 TWD 2,176
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      TWD 1,580 TWD 3,761
      57% off
      57% off
      TWD 3,761 TWD 1,580
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 28 | British Airways
      TWD 1,653 TWD 3,761
      56% off
      56% off
      TWD 3,761 TWD 1,653
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Tue, Dec 1 | Aer Lingus
      TWD 1,667 TWD 3,761
      56% off
      56% off
      TWD 3,761 TWD 1,667
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Mon, Nov 9 | Aer Lingus
      TWD 1,837
      51% off
      TWD 3,761 TWD 1,837
    • DUB 20:35
      1h 20m
      Direct
      LHR 21:55
      Dublin - London | Fri, Jan 8 | British Airways
      TWD 1,944
      48% off
      TWD 3,761 TWD 1,944
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      TWD 1,963
      48% off
      TWD 3,761 TWD 1,963
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Tue, Nov 24 | Aer Lingus
      TWD 2,045
      46% off
      TWD 3,761 TWD 2,045
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      TWD 2,065
      45% off
      TWD 3,761 TWD 2,065
    • DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 21 | British Airways
      TWD 2,176
      42% off
      TWD 3,761 TWD 2,176
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DUB 08:35
      1h 35m
      Direct
      LHR 10:10
      Dublin - London | Thu, Oct 22 | British Airways
      TWD 2,157 TWD 14,634
      85% off
      85% off
      TWD 14,634 TWD 2,157
    • DUB 12:00
      1h 30m
      Direct
      LHR 13:30
      Dublin - London | Wed, Oct 21 | Aer Lingus
      TWD 2,171 TWD 14,634
      85% off
      85% off
      TWD 14,634 TWD 2,171
    • DUB 10:30
      1h 30m
      Direct
      LHR 12:00
      Dublin - London | Tue, Oct 20 | British Airways
      TWD 2,230 TWD 14,634
      85% off
      85% off
      TWD 14,634 TWD 2,230
    • DUB 10:30
      1h 30m
      Direct
      LHR 12:00
      Dublin - London | Sun, Oct 18 | British Airways
      TWD 2,651
      82% off
      TWD 14,634 TWD 2,651
    • DUB 13:30
      1h 30m
      Direct
      LHR 15:00
      Dublin - London | Tue, Oct 20 | Aer Lingus
      TWD 2,763
      81% off
      TWD 14,634 TWD 2,763
    • DUB 08:35
      1h 35m
      Direct
      LHR 10:10
      Dublin - London | Wed, Oct 21 | British Airways
      TWD 2,782
      81% off
      TWD 14,634 TWD 2,782
    • DUB 08:30
      1h 35m
      Direct
      LHR 10:05
      Dublin - London | Mon, Oct 19 | British Airways
      TWD 2,796
      81% off
      TWD 14,634 TWD 2,796
    • DUB 06:30
      1h 35m
      Direct
      LHR 08:05
      Dublin - London | Sun, Oct 18 | Aer Lingus
      TWD 2,995
      80% off
      TWD 14,634 TWD 2,995
    • DUB 13:30
      1h 30m
      Direct
      LHR 15:00
      Dublin - London | Mon, Oct 19 | Aer Lingus
      TWD 3,208
      78% off
      TWD 14,634 TWD 3,208
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
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    • DUB 20:15
      1h 15m
      Direct
      LHR 21:30
      Dublin - London | Sat, Oct 24 | Aer Lingus
      TWD 8,640 TWD 14,634
      41% off
      41% off
      TWD 14,634 TWD 8,640
    • DUB 20:15
      1h 15m
      Direct
      LHR 21:30
      Dublin - London | Sat, Oct 24 | British Airways
      TWD 10,390 TWD 14,634
      28% off
      28% off
      TWD 14,634 TWD 10,390
    • DUB 20:30
      1h 15m
      Direct
      LHR 21:45
      Dublin - London | Sun, Oct 18 | British Airways
      TWD 5,747 TWD 14,634
      61% off
      61% off
      TWD 14,634 TWD 5,747
    • DUB 20:30
      1h 15m
      Direct
      LHR 21:45
      Dublin - London | Mon, Oct 19 | British Airways
      TWD 3,402
      77% off
      TWD 14,634 TWD 3,402
    • DUB 20:30
      1h 15m
      Direct
      LHR 21:45
      Dublin - London | Wed, Oct 21 | British Airways
      TWD 2,782
      81% off
      TWD 14,634 TWD 2,782
    • DUB 20:10
      1h 15m
      Direct
      LHR 21:25
      Dublin - London | Fri, Oct 23 | British Airways
      TWD 7,080
      52% off
      TWD 14,634 TWD 7,080
    • DUB 19:30
      1h 15m
      Direct
      LHR 20:45
      Dublin - London | Tue, Oct 20 | British Airways
      TWD 2,733
      81% off
      TWD 14,634 TWD 2,733
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Wed, Nov 25 | Aer Lingus
      TWD 1,861
      87% off
      TWD 14,634 TWD 1,861
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Sun, Nov 29 | Aer Lingus
      TWD 2,709
      81% off
      TWD 14,634 TWD 2,709
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Mon, Oct 19 | Normal Airline
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Displayed flight fares from Dublin to London 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 Dublin Airport to Heathrow Airport

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

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

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dublin Airport to Heathrow Airport, the best time to buy is in August, with an average price of TWD 3,348. You’ll want to avoid May, when the average price can reach as high as TWD 4,699.

TWD 4,699
TWD 4,024
TWD 3,348
TWD 2,673
    Cheapest
  • TWD 4,551
    Oct
  • TWD 3,909
    Nov
  • TWD 4,362
    Dec
  • TWD 3,701
    Jan
  • TWD 4,227
    Feb
  • TWD 4,419
    Mar
  • TWD 3,951
    Apr
  • TWD 4,699
    May
  • TWD 4,585
    Jun
  • TWD 4,091
    Jul
  • TWD 3,348
    Aug
  • TWD 3,710
    Sep

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

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

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Dublin Airport to Heathrow Airport, with an average price of TWD 6,476. In contrast, June is usually the most expensive month, with average fares reaching TWD 11,116.

TWD 11,116
TWD 8,796
TWD 6,476
TWD 4,156
  • TWD 6,476
    Oct
  • TWD 8,529
    Nov
  • TWD 7,423
    Dec
  • TWD 6,971
    Jan
  • TWD 7,164
    Feb
  • TWD 9,539
    Mar
  • TWD 8,190
    Apr
  • TWD 8,214
    May
  • TWD 11,116
    Jun
  • TWD 8,630
    Jul
  • TWD 7,033
    Aug
  • TWD 8,760
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Dublin Airport to Heathrow 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 Dublin Airport to Heathrow Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

TWD 4,739
TWD 4,380
TWD 4,021
TWD 3,662
    Cheapest
  • TWD 4,346
    Mon
  • TWD 4,328
    Tue
  • TWD 4,170
    Wed
  • TWD 4,561
    Thu
  • TWD 4,739
    Fri
  • TWD 4,141
    Sat
  • TWD 4,021
    Sun

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

The cheapest airline flying from Dublin Airport to Heathrow Airport is British Airways (from TWD 1,653) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

British Airways
From TWD 1,653
Aer Lingus
From TWD 1,667
KLM
From TWD 2,961
Scandinavian Airlines
From TWD 3,368
Air France
From TWD 4,173
AEGEAN
From TWD 5,621
Iberia
From TWD 5,917
Swiss Airlines
From TWD 6,983
Vueling Airlines
From TWD 7,177
Lufthansa
From TWD 10,351

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA835

    Dublin Airport

    20:30

    DUB

    1h 15m

    21:45

    LHR

    S M T W T F S
    Search

  2. EI168

    Dublin Airport

    14:30

    DUB

    1h 30m

    16:00

    LHR

    S M T W T F S
    Search

  3. BA827

    Dublin Airport

    10:30

    DUB

    1h 30m

    12:00

    LHR

    S M T W T F S
    Search

  4. EI156

    Dublin Airport

    08:40

    DUB

    1h 40m

    10:20

    LHR

    S M T W T F S
    Search

  5. BA833

    Dublin Airport

    17:30

    DUB

    1h 25m

    18:55

    LHR

    S M T W T F S
    Search

  6. BA831

    Dublin Airport

    15:15

    DUB

    1h 30m

    16:45

    LHR

    S M T W T F S
    Search

  7. BA825

    Dublin Airport

    08:35

    DUB

    1h 35m

    10:10

    LHR

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

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

Flight distance 449.04km
Cheapest one-way ticket price TWD 1,580
Cheapest return ticket price TWD 2,365

FAQs for Dublin Airport to Heathrow Airport Flights

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

    Dublin Airport to Heathrow Airport takes about 1 hour 2 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 32 daily flights from Dublin Airport (DUB) to Heathrow Airport (LHR).
  • The earliest flight from Dublin Airport to Heathrow Airport departs at 06:30, and the last departs at 20:50, 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 Dublin Airport (DUB) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around TWD 4,042 in October, the most expensive month to book this route.
  • The earliest flight departs from Dublin Airport (DUB) at 06:30 and arrives in Heathrow Airport (LHR) at 08:00.
  • The latest flight departs from Dublin Airport (DUB) at 20:40 and arrives in Heathrow Airport (LHR) at 22:00.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 14237 flights per month.
  • One-way flights from Dublin Airport to Heathrow Airport currently start from TWD 1,590, and round-trip fares start from TWD 2,365. The current lowest fare is a British Airways flight departing on Wed, Oct 21; prices may vary depending on availability.
  • Yes. Aer Lingus and British Airways operate direct flights from Dublin Airport to Heathrow Airport, with an average flight time of 55 minutes, and around 124 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 Dublin Airport to Heathrow Airport is TWD 3,506. Prices may vary depending on the departure date, airline, and availability.
  • Dublin Airport to Heathrow Airport operates around 124 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dublin Airport and Heathrow 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.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.