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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 S$ 56 and round-trip from S$ 85. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      S$ 56 S$ 94
      40% off
      40% off
      S$ 94 S$ 56
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      S$ 58 S$ 94
      38% off
      38% off
      S$ 94 S$ 58
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 18 | British Airways
      S$ 59 S$ 94
      37% off
      37% off
      S$ 94 S$ 59
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      S$ 63
      69% off
      S$ 202 S$ 63
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 14 | British Airways
      S$ 64
      32% off
      S$ 94 S$ 64
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 19 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Thu, Dec 17 | British Airways
      S$ 66
      30% off
      S$ 94 S$ 66
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      STN 07:15
      1h 20m
      Direct
      DUB 08:35
      London - Dublin | Tue, Nov 10 | Ryanair
      S$ 85 S$ 134
      37% off
      37% off
      S$ 134 S$ 85
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      LGW 17:45
      1h 20m
      Direct
      DUB 19:05
      London - Dublin | Sat, Nov 7 | Ryanair
      S$ 85 S$ 134
      37% off
      37% off
      S$ 134 S$ 85
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      LTN 06:10
      1h 20m
      Direct
      DUB 07:30
      London - Dublin | Mon, Nov 16 | Ryanair
      S$ 87 S$ 134
      35% off
      35% off
      S$ 134 S$ 87
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 18 | British Airways
      STN 07:15
      1h 20m
      Direct
      DUB 08:35
      London - Dublin | Wed, Nov 25 | Ryanair
      S$ 88
      34% off
      S$ 134 S$ 88
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Tue, Nov 17 | British Airways
      STN 18:40
      1h 20m
      Direct
      DUB 20:00
      London - Dublin | Sat, Nov 21 | Ryanair
      S$ 91
      32% off
      S$ 134 S$ 91
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 14 | British Airways
      LTN 06:10
      1h 20m
      Direct
      DUB 07:30
      London - Dublin | Mon, Nov 16 | Ryanair
      S$ 93
      31% off
      S$ 134 S$ 93
    • DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Nov 21 | British Airways
      STN 06:35
      1h 20m
      Direct
      DUB 07:55
      London - Dublin | Mon, Nov 23 | Ryanair
      S$ 94
      30% off
      S$ 134 S$ 94
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Nov 23 | British Airways
      LTN 13:05
      1h 20m
      Direct
      DUB 14:25
      London - Dublin | Sat, Nov 28 | Ryanair
      S$ 96
      28% off
      S$ 134 S$ 96
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 5 | British Airways
      LTN 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Ryanair
      S$ 96
      28% off
      S$ 134 S$ 96
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
      LON 15:00
      6h
      Direct
      DUB 16:00
      London - Dublin | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      S$ 56 S$ 94
      40% off
      40% off
      S$ 94 S$ 56
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      S$ 58 S$ 94
      38% off
      38% off
      S$ 94 S$ 58
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 18 | British Airways
      S$ 59 S$ 94
      37% off
      37% off
      S$ 94 S$ 59
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      S$ 63
      69% off
      S$ 202 S$ 63
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 14 | British Airways
      S$ 64
      32% off
      S$ 94 S$ 64
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 19 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Thu, Dec 17 | British Airways
      S$ 66
      30% off
      S$ 94 S$ 66
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      S$ 56 S$ 202
      72% off
      72% off
      S$ 202 S$ 56
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      S$ 63 S$ 202
      69% off
      69% off
      S$ 202 S$ 63
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      S$ 67 S$ 202
      67% off
      67% off
      S$ 202 S$ 67
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      S$ 73
      64% off
      S$ 202 S$ 73
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Dec 12 | Aer Lingus
      S$ 79
      61% off
      S$ 202 S$ 79
    • DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 21 | British Airways
      S$ 89
      56% off
      S$ 202 S$ 89
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 11 | British Airways
      S$ 92
      54% off
      S$ 202 S$ 92
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Tue, Dec 1 | Aer Lingus
      S$ 102
      50% off
      S$ 202 S$ 102
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Nov 10 | Aer Lingus
      S$ 102
      50% off
      S$ 202 S$ 102
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      S$ 73 S$ 281
      74% off
      74% off
      S$ 281 S$ 73
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Mon, Nov 2 | Aer Lingus
      S$ 105 S$ 281
      63% off
      63% off
      S$ 281 S$ 105
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Sat, Oct 31 | British Airways
      S$ 116 S$ 281
      59% off
      59% off
      S$ 281 S$ 116
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Fri, Nov 6 | Aer Lingus
      S$ 119
      57% off
      S$ 281 S$ 119
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Thu, Nov 5 | Aer Lingus
      S$ 121
      56% off
      S$ 281 S$ 121
    • DUB 20:35
      1h 20m
      Direct
      LHR 21:55
      Dublin - London | Fri, Nov 6 | British Airways
      S$ 123
      56% off
      S$ 281 S$ 123
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Thu, Nov 5 | British Airways
      S$ 123
      56% off
      S$ 281 S$ 123
    • DUB 14:15
      1h 20m
      Direct
      LHR 15:35
      Dublin - London | Wed, Nov 4 | Aer Lingus
      S$ 134
      52% off
      S$ 281 S$ 134
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Nov 3 | Aer Lingus
      S$ 145
      48% off
      S$ 281 S$ 145
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
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    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      S$ 56 S$ 94
      40% off
      40% off
      S$ 94 S$ 56
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      S$ 58 S$ 94
      38% off
      38% off
      S$ 94 S$ 58
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      S$ 63 S$ 202
      69% off
      69% off
      S$ 202 S$ 63
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 14 | British Airways
      S$ 64
      32% off
      S$ 94 S$ 64
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 19 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      S$ 65
      31% off
      S$ 94 S$ 65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Thu, Dec 17 | British Airways
      S$ 66
      30% off
      S$ 94 S$ 66
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 12 | British Airways
      S$ 67
      28% off
      S$ 94 S$ 67
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Nov 1 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Dublin Airport to Heathrow Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Dublin Airport to Heathrow Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Dublin Airport to Heathrow Airport are usually in August, with an average price of S$ 133. May sees the highest fares, around S$ 187.

S$ 187
S$ 160
S$ 133
S$ 106
    Cheapest
  • S$ 166
    Oct
  • S$ 155
    Nov
  • S$ 173
    Dec
  • S$ 147
    Jan
  • S$ 168
    Feb
  • S$ 176
    Mar
  • S$ 157
    Apr
  • S$ 187
    May
  • S$ 182
    Jun
  • S$ 163
    Jul
  • S$ 133
    Aug
  • S$ 147
    Sep

Which month has the cheapest round-trip flights from Dublin Airport to Heathrow Airport?

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

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Dublin Airport to Heathrow Airport are usually in October, with an average price of S$ 275. June sees the highest fares, around S$ 441.

S$ 441
S$ 358
S$ 275
S$ 192
  • S$ 275
    Oct
  • S$ 338
    Nov
  • S$ 295
    Dec
  • S$ 277
    Jan
  • S$ 284
    Feb
  • S$ 378
    Mar
  • S$ 325
    Apr
  • S$ 326
    May
  • S$ 441
    Jun
  • S$ 342
    Jul
  • S$ 279
    Aug
  • S$ 348
    Sep

Which day of the week has the cheapest flights from Dublin Airport to Heathrow Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Dublin Airport to Heathrow Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Dublin Airport to Heathrow Airport is Sunday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

S$ 185
S$ 172
S$ 158
S$ 145
    Cheapest
  • S$ 170
    Mon
  • S$ 172
    Tue
  • S$ 162
    Wed
  • S$ 179
    Thu
  • S$ 185
    Fri
  • S$ 165
    Sat
  • S$ 158
    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 S$ 56) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

British Airways
From S$ 56
Aer Lingus
From S$ 77
KLM
From S$ 116
Scandinavian Airlines
From S$ 136
Air France
From S$ 168
Transavia France
From S$ 215
Swiss Airlines
From S$ 316
Lufthansa
From S$ 511

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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. BA839

    Dublin Airport

    20:40

    DUB

    1h 20m

    22:00

    LHR

    S M T W T F S
    Search

  2. BA837

    Dublin Airport

    19:25

    DUB

    1h 20m

    20:45

    LHR

    - - - - - - S
    Search

  3. BA835

    Dublin Airport

    17:55

    DUB

    1h 20m

    19:15

    LHR

    S M T W T F S
    Search

  4. EI184

    Dublin Airport

    19:45

    DUB

    1h 20m

    21:05

    LHR

    S M T W T - S
    Search

  5. EI164

    Dublin Airport

    12:00

    DUB

    1h 30m

    13:30

    LHR

    S M T W T F S
    Search

  6. BA833

    Dublin Airport

    16:00

    DUB

    1h 25m

    17:25

    LHR

    S M - - T F S
    Search

  7. BA827

    Dublin Airport

    10:30

    DUB

    1h 30m

    12:00

    LHR

    S - T W T F S
    Search

  8. BA831

    Dublin Airport

    15:20

    DUB

    1h 30m

    16:50

    LHR

    S M T W T F S
    Search

  9. BA825

    Dublin Airport

    08:45

    DUB

    1h 30m

    10:15

    LHR

    S M T W T F -
    Search

  10. BA829

    Dublin Airport

    11:00

    DUB

    1h 30m

    12:30

    LHR

    S M T W T F S
    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 S$ 56
Cheapest return ticket price S$ 85

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 24 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 31 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 20:40, with about 24 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 S$ 123 in December, the most expensive month to book this route.
  • The earliest flight departs from Dublin Airport (DUB) at 06:40 and arrives in Heathrow Airport (LHR) at 08:05.
  • 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 S$ 56, and round-trip fares start from S$ 85. The current lowest fare is a British Airways flight departing on Sat, Nov 7; 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 59 minutes, and around 127 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 S$ 137. Prices may vary depending on the departure date, airline, and availability.
  • Dublin Airport to Heathrow Airport operates around 118 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.

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.