Cheap flights from Dublin to London from C$ 33
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 departing on 23/8. 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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Ryanair flights from Dublin to London Gatwick Airport
Our best Ryanair deals on Dublin to London Gatwick Airport flight tickets
SWISS flights from Dublin to London Gatwick Airport
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How to get the cheapest flight ticket from Dublin to London Gatwick 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 cheapest month to fly to London Gatwick Airport?
If you are unable to visit London Gatwick Airport during the month of January, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around C$ 126.
What is the cheapest day to depart on your flight to London Gatwick Airport?
The cheapest day to depart on your flight to London Gatwick Airport is on a Tuesday when prices can be found for as low as C$ 67. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 184.
What is the cheapest time of day to depart on your flight to London Gatwick Airport?
Our most recent data shows that the best time of day to fly to London Gatwick Airport is in the afternoon. Flights from Dublin to London Gatwick Airport during this time can be as low as C$ 88. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 135 on average. Flights to London Gatwick Airport from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Dublin to London Gatwick flight route?
Fly from Dublin to London Gatwick for the best Dublin - London Gatwick flight prices
How far in advance should I book a flight to London Gatwick Airport?
You are more likely to see cheaper flights to London Gatwick Airport from Dublin when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around C$ 145 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Dublin for as low as C$ 103 on momondo.
What cabin class options are available on Dublin to London Gatwick flights?
There are 1 cabin classes available to choose from on Dublin to London Gatwick 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 Gatwick Airport on average per day?
2 flights are operational daily from Dublin to London Gatwick Airport as of June 2025. The most popular departure time for this route is 7:00a.m., with 42% of flights per day taking off at noon.
How many flights depart from Dublin to London Gatwick Airport on average per week?
19 flights are operational weekly from Dublin to London Gatwick Airport as of June 2025. The most popular departure day for this route is Thu, with 47% of flights per week taking off on this day.
When to book flights from Dublin to London Gatwick Airport
Cheap Dublin to London Gatwick Airport (DUB to LGW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to London Gatwick Airport
How far is Dublin to London Gatwick by plane?
Dublin and London Gatwick are 479.7 km apart from one another. A reasonable flight in good conditions will take 1h 25m.
When did momondo last update prices for flights from Dublin Airport to London Gatwick Airport?
Prices for flights from Dublin Airport to London Gatwick Airport were last updated today.
How many operators does momondo search for flights from Dublin Airport to London Gatwick Airport?
There is 1 operator available for flights from Dublin Airport to London Gatwick Airport as of June 2025.
How old do you have to be to fly from Dublin Airport to London Gatwick 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 Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The necessary travel and health documents for your London Gatwick 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 Gatwick Airport?
Based on momondo bookings for flights between Dublin and London Gatwick Airport, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 36.65% of the total bookings. Other popular models include Boeing 737 MAX 8 with 28.22%, Airbus A320neo with 10.27%, and Airbus A320-100/200 with 7.35%.
What is the most popular airline from Dublin to London Gatwick Airport?
Based on momondo bookings for flights between Dublin and London Gatwick Airport, the leading airline is Ryanair, making up 100% of the total bookings.
Best airlines flying from Dublin to London Gatwick Airport
Compare and see reviews for airlines that fly from Dublin to London Gatwick Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 61 | Free Cancellation | Rating 6.8 5,121 reviews |
Ryanair Flights From Dublin to London Gatwick Airport
Across 19 Ryanair flights from Dublin to London Gatwick Airport this week, the average price was C$ 98, with the best Ryanair deals starting from C$ 44 round-trip. 5,121 users have rated Ryanair on momondo, with an average score of 6.8/10.
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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?
Flights from Dublin to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Dublin.
I’m not ready to book a flight from Dublin to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Dublin and alert you when they change.