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 US$ 50 and round-trip from US$ 75. Based on Trip.com's latest 7-day flight data.
- One way
- Return
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- Cheapest nonstop
DUB 06:351h 30mDirectLHR 08:05Dublin - London | Sun, Nov 22 | Aer Lingus
STN 06:351h 20mDirectDUB 07:55London - Dublin | Fri, Nov 27 | RyanairPrice detailsDepartureDUB-LHREconomy class
IncludedReturnSTN-DUBEconomy class
IncludedUS$ 75 US$ 9723% off23% offUS$ 97 US$ 75 -
DUB 07:351h 30mDirectLHR 09:05Dublin - London | Mon, Nov 2 | Aer Lingus
LGW 18:551h 20mDirectDUB 20:15London - Dublin | Wed, Nov 4 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnLGW-DUBEconomy class
Included
US$ 75 US$ 9723% off23% offUS$ 97 US$ 75 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Sat, Oct 31 | Aer Lingus
LTN 07:351h 20mDirectDUB 08:55London - Dublin | Wed, Nov 4 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnLTN-DUBEconomy class
Included
US$ 75 US$ 9723% off23% offUS$ 97 US$ 75 -
DUB 06:351h 30mDirectLHR 08:05Dublin - London | Wed, Nov 11 | Aer Lingus
STN 08:401h 20mDirectDUB 10:00London - Dublin | Sun, Nov 15 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7523% offUS$ 97 US$ 75 -
DUB 06:351h 30mDirectLHR 08:05Dublin - London | Sun, Nov 1 | Aer Lingus
LTN 07:351h 20mDirectDUB 08:55London - Dublin | Wed, Nov 4 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnLTN-DUBEconomy class
Included
US$ 7523% offUS$ 97 US$ 75 -
DUB 14:151h 20mDirectLHR 15:35Dublin - London | Sun, Nov 8 | Aer Lingus
STN 08:401h 20mDirectDUB 10:00London - Dublin | Sun, Nov 15 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7523% offUS$ 97 US$ 75 -
DUB 14:151h 20mDirectLHR 15:35Dublin - London | Sat, Nov 14 | Aer Lingus
STN 06:301h 20mDirectDUB 07:50London - Dublin | Thu, Nov 19 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7721% offUS$ 97 US$ 77 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Sun, Nov 15 | Aer Lingus
STN 06:301h 20mDirectDUB 07:50London - Dublin | Thu, Nov 19 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7721% offUS$ 97 US$ 77 -
DUB 08:301h 35mDirectLHR 10:05Dublin - London | Fri, Oct 9 | British Airways
STN 06:351h 20mDirectDUB 07:55London - Dublin | Wed, Oct 14 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSTN-DUBEconomy class
Included
US$ 7721% offUS$ 97 US$ 77 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Nov 8 | British Airways
STN 08:401h 20mDirectDUB 10:00London - Dublin | Sun, Nov 15 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSTN-DUBEconomy class
Included
US$ 7721% offUS$ 97 US$ 77 -
DUB 18:301h 20mDirectLHR 19:50Dublin - London | Wed, Nov 4 | Aer Lingus
STN 21:451h 20mDirectDUB 23:05London - Dublin | Mon, Nov 9 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7820% offUS$ 97 US$ 78 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Sat, Nov 7 | Aer Lingus
STN 07:151h 20mDirectDUB 08:35London - Dublin | Sat, Nov 14 | RyanairPrice detailsDepartureDUB-LHREconomy class
Included
ReturnSTN-DUBEconomy class
Included
US$ 7820% offUS$ 97 US$ 78 -
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Fri, Sep 25 | Normal Airline
LON 15:006hDirectDUB 16:00London - Dublin | Sun, Sep 27 | Normal AirlineFind more flightsFind more flights
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Cheapest nonstop
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Sun, Nov 8 | Aer Lingus
US$ 50 US$ 6826% off26% offUS$ 68 US$ 50 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Mon, Nov 16 | Aer Lingus
US$ 51 US$ 6825% off25% offUS$ 68 US$ 51 -
DUB 08:451h 25mDirectLHR 10:10Dublin - London | Sat, Nov 21 | Aer Lingus
US$ 52 US$ 6824% off24% offUS$ 68 US$ 52 -
DUB 08:451h 25mDirectLHR 10:10Dublin - London | Sun, Nov 22 | Aer Lingus
US$ 5224% offUS$ 68 US$ 52 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Sat, Oct 31 | Aer Lingus
US$ 5224% offUS$ 68 US$ 52 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Nov 1 | British Airways
Price detailsDUB-LHREconomy classWi-Fi (additional charge)USB port and power outletUS$ 5224% offUS$ 68 US$ 52 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Fri, Nov 13 | British Airways
Price detailsDUB-LHREconomy classWi-Fi (additional charge)USB port and power outletUS$ 5224% offUS$ 68 US$ 52 -
DUB 18:301h 20mDirectLHR 19:50Dublin - London | Wed, Nov 4 | Aer Lingus
US$ 5224% offUS$ 68 US$ 52 -
DUB 19:451h 20mDirectLHR 21:05Dublin - London | Mon, Nov 2 | Aer Lingus
US$ 5322% offUS$ 68 US$ 53 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Nov 15 | British Airways
Price detailsDUB-LHREconomy classWi-Fi (additional charge)USB port and power outletUS$ 5421% offUS$ 68 US$ 54 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sun, Nov 8 | British Airways
Price detailsDUB-LHREconomy classWi-Fi (additional charge)USB port and power outletUS$ 5421% offUS$ 68 US$ 54 -
DUB 20:401h 20mDirectLHR 22:00Dublin - London | Sat, Nov 7 | British Airways
Price detailsDUB-LHREconomy classWi-Fi (additional charge)USB port and power outletUS$ 5519% offUS$ 68 US$ 55 -
DUB 13:0017h 25m1 stopLON 14:00Dublin - London | Fri, Sep 25 | Normal AirlineFind more flightsFind more flights
Flight fares from Dublin Airport to Heathrow Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.
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, 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 US$ 104. You’ll want to avoid May, when the average price can reach as high as US$ 145.
What’s the cheapest month to fly round-trip from Dublin Airport to Heathrow Airport?
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 US$ 204. In contrast, June is usually the most expensive month, with average fares reaching US$ 343.
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 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.
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 US$ 50) among 6 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.

EI168
Dublin Airport
14:30
DUB
16:00
LHR
S M T W T F SSearch
EI182
Dublin Airport
19:00
DUB
20:20
LHR
S M T W T F SSearch
EI156
Dublin Airport
08:40
DUB
10:20
LHR
S M T W T F SSearch
BA827
Dublin Airport
10:30
DUB
12:00
LHR
S M T W T F SSearch
BA833
Dublin Airport
18:55
DUB
20:15
LHR
S M T W T - SSearch
BA825
Dublin Airport
09:00
DUB
10:30
LHR
S - T W T F SSearch
EI152
Dublin Airport
06:30
DUB
08:05
LHR
S M T W T F SSearch
BA831
Dublin Airport
15:20
DUB
16:50
LHR
S M - W T F SSearch
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 | US$ 50 |
| Cheapest return ticket price | US$ 75 |
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 1 minute 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 32 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 06:30, and the last departs at 20:30, with about 21 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight 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 US$ 108 in September, the most expensive month to book this route.What time does the earliest flight from Dublin Airport to Heathrow Airport depart?
The earliest flight departs from Dublin Airport (DUB) at 06:30 and arrives in Heathrow Airport (LHR) at 08:00.What time does the latest flight from Dublin Airport to Heathrow Airport depart?
The latest flight departs from Dublin Airport (DUB) at 20:40 and arrives in Heathrow Airport (LHR) at 22:00.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 US$ 50, and round-trip fares start from US$ 75. The current lowest fare is a Aer Lingus flight departing on Sun, Nov 8; 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 55 minutes, and around 127 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 US$ 129. 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 88 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

