Cheap flights from Dublin to London Heathrow Airport from C$ 59
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to London Heathrow Airport departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Dublin to London Heathrow Airport
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KLM flights from Dublin to London Heathrow Airport
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How to get the cheapest flight ticket from Dublin to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Dublin and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Dublin, with most prices found around C$ 160. If you aren’t able to travel to London Heathrow Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 167.
What is the cheapest day to depart on your flight to London Heathrow Airport?
According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from Dublin. The lowest ticket price found for a Thursday departure recently was C$ 150. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to London Heathrow Airport for around C$ 262.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
Our data shows that the cheapest Dublin to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 201. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 259 per ticket.
What is the cheapest Dublin to London Heathrow flight route?
Fly from Dublin to London Heathrow for the best Dublin - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Dublin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 204 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Dublin for as low as C$ 135 on momondo.
What cabin class options are available on Dublin to London Heathrow flights?
There are 3 cabin classes available to choose from on Dublin to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Dublin to London Heathrow Airport on average per day?
51 flights are operational daily from Dublin to London Heathrow Airport as of January 2025. The most popular departure time for this route is 10:00a.m., with 42% of flights per day taking off at noon.
How many flights depart from Dublin to London Heathrow Airport on average per week?
357 flights are operational weekly from Dublin to London Heathrow Airport as of January 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.
When to book flights from Dublin to London Heathrow Airport
Cheap Dublin to London Heathrow Airport (DUB to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to London Heathrow Airport
How far is Dublin to London Heathrow by plane?
Dublin and London Heathrow are 445.0 km apart from one another. Typically, this will take 1h 15m by plane in normal conditions.
When did momondo last update prices for flights from Dublin Airport to London Heathrow Airport?
Prices for flights from Dublin Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Dublin Airport to London Heathrow Airport?
There are 2 operators available for flights from Dublin Airport to London Heathrow Airport as of January 2025.
How old do you have to be to fly from Dublin Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to London Heathrow Airport?
Based on momondo bookings for flights between Dublin and London Heathrow Airport, the leading plane model is Airbus A320neo, making up 17.77% of the total bookings. Other popular models include Airbus A321neo with 17.01%, Airbus A320-100/200 with 10.89%, and Airbus A330-300 with 9.47%.
What is the most popular airline from Dublin to London Heathrow Airport?
Based on momondo bookings for flights between Dublin and London Heathrow Airport, the leading airline is British Airways, making up 57% of the total bookings. Other popular airlines include Aer Lingus with 43%.
Best airlines flying from Dublin to London Heathrow Airport
Compare and see reviews for airlines that fly from Dublin to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 104 | Free Cancellation | Rating 6.6 6,823 reviews | |||
| PriceFrom C$ 171 | Free Cancellation | Rating 7.1 1,077 reviews |
Aer Lingus Flights From Dublin to London Heathrow Airport
Across 89 Aer Lingus flights from Dublin to London Heathrow Airport this week, the average price was C$ 168, with the best Aer Lingus deals starting from C$ 119 round-trip. 1,075 users have rated Aer Lingus on momondo, with an average score of 7.1/10.
British Airways Flights From Dublin to London Heathrow Airport
British Airways (6.6/10 from 6,823 reviews) operates around 82 flights from Dublin to London Heathrow Airport in any given week. The average British Airways airfare for this route is around C$ 127, with deals from around C$ 72 rare but found on momondo. Referenced prices are for round-trip Dublin to London Heathrow Airport flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Dublin to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to London for you.
Can I find flights from Dublin to London with flexible booking policies on momondo?
All flight searches from Dublin to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to London.
I’m not ready to book a flight from Dublin to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.