How can I find cheap flights from Dublin Airport to Heathrow Airport?
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 €40 and round-trip from €63. Based on Trip.com's latest 7-day flight data.
- Cheapest
- Return
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- Next 7 days
- Fastest
- Cheapest
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Thu, Jan 7 | British Airways€40 €13470% off70% off€134 €40
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Jan 10 | British Airways€42 €6636% off36% off€66 €42
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Nov 28 | British Airways€43 €6635% off35% off€66 €43
DUB 09:001h 30mDirectLHR 10:30Dublin - London | Mon, Jan 11 | British Airways€4335% off€66 €43
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Tue, Jan 26 | British Airways€4368% off€134 €43
DUB 13:251h 30mDirectLHR 14:55Dublin - London | Sun, Dec 20 | British Airways€4630% off€66 €46
DUB 20:351h 20mDirectLHR 21:55Dublin - London | Fri, Jan 8 | British Airways€4680% off€225 €46
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 24 | British Airways€4728% off€66 €47
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 3 | British Airways€4728% off€66 €47
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Nov 28 | British Airways
STN 06:451h 20mDirectDUB 08:05London - Dublin | Tue, Dec 1 | Ryanair€63 €9836% off36% off€98 €63
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Jan 10 | British Airways
STN 18:151h 20mDirectDUB 19:35London - Dublin | Tue, Jan 12 | Ryanair€66 €9833% off33% off€98 €66
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Thu, Nov 26 | British Airways
STN 06:451h 20mDirectDUB 08:05London - Dublin | Tue, Dec 1 | Ryanair€68 €9831% off31% off€98 €68
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Dec 5 | British Airways
STN 18:401h 20mDirectDUB 20:00London - Dublin | Thu, Dec 10 | Ryanair€6831% off€98 €68
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 24 | British Airways
STN 20:251h 20mDirectDUB 21:45London - Dublin | Thu, Dec 31 | Ryanair€7227% off€98 €72
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 17 | British Airways
STN 07:151h 20mDirectDUB 08:35London - Dublin | Sun, Dec 20 | Ryanair€7227% off€98 €72
DUB 08:501h 30mDirectLHR 10:20Dublin - London | Sun, Nov 29 | British Airways
STN 06:451h 20mDirectDUB 08:05London - Dublin | Tue, Dec 1 | Ryanair€7227% off€98 €72
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Sat, Dec 19 | British Airways
STN 07:151h 20mDirectDUB 08:35London - Dublin | Mon, Dec 21 | Ryanair€7424% off€98 €74
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Dec 20 | British Airways
LTN 06:151h 20mDirectDUB 07:35London - Dublin | Tue, Dec 22 | Ryanair€7523% off€98 €75
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal Airline
LON 15:006hDirectDUB 16:00London - Dublin | Mon, Nov 16 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Thu, Jan 7 | British Airways€40 €13470% off70% off€134 €40
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Jan 10 | British Airways€42 €6636% off36% off€66 €42
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Nov 28 | British Airways€43 €6635% off35% off€66 €43
DUB 09:001h 30mDirectLHR 10:30Dublin - London | Mon, Jan 11 | British Airways€4335% off€66 €43
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Tue, Jan 26 | British Airways€4368% off€134 €43
DUB 13:251h 30mDirectLHR 14:55Dublin - London | Sun, Dec 20 | British Airways€4630% off€66 €46
DUB 20:351h 20mDirectLHR 21:55Dublin - London | Fri, Jan 8 | British Airways€4680% off€225 €46
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 24 | British Airways€4728% off€66 €47
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 3 | British Airways€4728% off€66 €47
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Thu, Jan 7 | British Airways€40 €13470% off70% off€134 €40
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Tue, Jan 26 | British Airways€43 €13468% off68% off€134 €43
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Dec 19 | British Airways€47 €13465% off65% off€134 €47
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Tue, Jan 12 | British Airways€4864% off€134 €48
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Mon, Dec 7 | British Airways€5063% off€134 €50
DUB 09:001h 30mDirectLHR 10:30Dublin - London | Wed, Dec 16 | British Airways€6551% off€134 €65
DUB 07:351h 30mDirectLHR 09:05Dublin - London | Tue, Dec 15 | Aer Lingus€7246% off€134 €72
DUB 15:301h 20mDirectLHR 16:50Dublin - London | Wed, Dec 9 | Aer Lingus€7246% off€134 €72
DUB 16:301h 20mDirectLHR 17:50Dublin - London | Sat, Nov 14 | Aer Lingus€7842% off€134 €78
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
DUB 20:351h 20mDirectLHR 21:55Dublin - London | Fri, Nov 13 | British Airways€57 €12454% off54% off€124 €57
DUB 15:001h 25mDirectLHR 16:25Dublin - London | Thu, Nov 19 | British Airways€70 €12444% off44% off€124 €70
DUB 16:301h 20mDirectLHR 17:50Dublin - London | Sat, Nov 14 | Aer Lingus€78 €12437% off37% off€124 €78
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Wed, Nov 18 | Aer Lingus€7837% off€124 €78
DUB 06:401h 25mDirectLHR 08:05Dublin - London | Sun, Nov 15 | Aer Lingus€8432% off€124 €84
DUB 08:451h 30mDirectLHR 10:15Dublin - London | Mon, Nov 16 | British Airways€8631% off€124 €86
DUB 16:101h 25mDirectLHR 17:35Dublin - London | Sat, Nov 14 | British Airways€8730% off€124 €87
DUB 09:001h 30mDirectLHR 10:30Dublin - London | Wed, Nov 18 | British Airways€8730% off€124 €87
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Tue, Nov 17 | Aer Lingus€9424% off€124 €94
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Thu, Jan 7 | British Airways€40 €13470% off70% off€134 €40
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Jan 10 | British Airways€42 €6636% off36% off€66 €42
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Nov 28 | British Airways€43 €6635% off35% off€66 €43
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Tue, Jan 26 | British Airways€4368% off€134 €43
DUB 20:351h 20mDirectLHR 21:55Dublin - London | Fri, Jan 8 | British Airways€4680% off€225 €46
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 24 | British Airways€4728% off€66 €47
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Thu, Dec 3 | British Airways€4728% off€66 €47
DUB 17:501h 20mDirectLHR 19:10Dublin - London | Mon, Dec 21 | British Airways€4728% off€66 €47
DUB 17:551h 20mDirectLHR 19:15Dublin - London | Sat, Dec 19 | British Airways€4728% off€66 €47
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
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?
Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Dublin Airport to Heathrow Airport are usually in October, with an average price of €80. It is best to avoid May, when the average price can reach €132.
What is the cheapest month to fly return from Dublin Airport to Heathrow Airport?
Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Dublin Airport to Heathrow Airport, with an average price of €182. June is usually the most expensive month, with an average price reaching €310.
What is the cheapest day of the week to fly from Dublin Airport to Heathrow Airport?
Based on Trip.com's data from the past 12 months, the cheapest departure day from Dublin Airport to Heathrow Airport is Sunday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.
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 €40) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.










Find more flights and airlines
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.
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BA839
Dublin Airport
20:40
DUB
22:00
LHR
S M T W T F SSearch -
BA835
Dublin Airport
18:25
DUB
19:45
LHR
S M T W T F SSearch -
EI168
Dublin Airport
14:30
DUB
16:00
LHR
S M T W T F SSearch -
EI184
Dublin Airport
19:45
DUB
21:05
LHR
S M T W T - SSearch -
BA827
Dublin Airport
15:00
DUB
16:25
LHR
S - T W T F -Search -
BA833
Dublin Airport
15:50
DUB
17:15
LHR
S M - - T F SSearch -
BA831
Dublin Airport
13:05
DUB
14:35
LHR
S M T W T F SSearch -
BA829
Dublin Airport
10:50
DUB
12:20
LHR
S M T W T F SSearch -
BA825
Dublin Airport
08:50
DUB
10:20
LHR
S M T W T F -Search
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 | €40 |
| Cheapest return ticket price | €63 |
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 on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Dublin Airport (DUB) to Heathrow Airport (LHR)?
There are around 31 daily flights from Dublin Airport (DUB) to Heathrow Airport (LHR).What is the flight schedule from Dublin Airport to Heathrow Airport?
The earliest flight from Dublin Airport to Heathrow Airport departs at 06:35, and the last departs at 20:40, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Dublin Airport (DUB) to Heathrow Airport (LHR) most expensive?
The route from Dublin Airport (DUB) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €96 in December, the most expensive month to book this route.What is the transportation method from the main airport to downtown in London?
- 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.
Which airline operates the most direct flights from Dublin Airport (DUB) to Heathrow Airport (LHR)?
British Airways is a very popular airline operating an average of 14237 flights per month.What are the cheapest flights from Dublin Airport to Heathrow Airport?
One-way flights from Dublin Airport to Heathrow Airport currently start from €42, and round-trip fares start from €63. The current lowest fare is a British Airways flight departing on Sun, Jan 10; prices may vary depending on availability.Which airlines offer direct flights from Dublin Airport to Heathrow Airport?
Yes. Aer Lingus and British Airways operate direct flights from Dublin Airport to Heathrow Airport, with an average flight time of 56 minutes, and around 113 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Dublin Airport to Heathrow Airport?
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 €104. Prices may vary depending on the departure date, airline, and availability.How many weekly flights are there from Dublin Airport to Heathrow Airport?
Dublin Airport to Heathrow Airport operates around 111 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Dublin Airport to Heathrow Airport on Trip.com?
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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