Question 1

What is the cheapest airline that flies from Dublin to London Gatwick?

Accepted Answer

Ryanair is the most popular carrier operating from Dublin to London Gatwick

Question 2

How have Dublin to London Gatwick Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for Dublin to London Gatwick Airport flights are approximately 43% more expensive when compared to flights at the same time last year.

Question 3

How far in advance should I book a flight to London Gatwick Airport?

Accepted Answer

You are more likely to see cheaper flights to London Gatwick Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around €87 when searching weeks before you fly. 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 €60 on momondo.

Question 4

What is the cheapest Dublin to London Gatwick flight route?

Accepted Answer

Fly from Dublin to London Gatwick for the best Dublin - London Gatwick flight prices

Question 5

What is the cheapest day to depart on your flight to London Gatwick Airport?

Accepted Answer

The cheapest day to depart from Dublin to London Gatwick Airport is on a Sunday when prices can be found for as low as €67. On the other hand, Friday 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 €117.

Question 6

Which airline has the best punctuality record on Dublin to London flights?

Accepted Answer

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

Question 7

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 8

What is the most punctual flight time for Dublin to London flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 9

How often are flights from Dublin to London delayed?

Accepted Answer

Historically, on average around 15% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Question 10

What is the cheapest month to fly to London Gatwick Airport?

Accepted Answer

In general, January is the cheapest month to fly from Dublin to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €64. If you aren’t able to travel during the month of January, then book flights to London Gatwick Airport from Dublin during October instead. Flights to London Gatwick Airport in October, while not as cheap as those in January, still average around €71.

Question 11

How many flights depart from Dublin to London Gatwick Airport on average per day?

Accepted Answer

The number of flights available between Dublin and London Gatwick Airport is 3 per day as of December 2025. The most frequent departure time is 07:00, with 45% of daily flights leaving in the afternoon.

Question 12

Can stopping save me money on Dublin to London Gatwick Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Dublin to London Gatwick Airport.

Question 13

How many flights depart from Dublin to London Gatwick Airport on average per week?

Accepted Answer

The number of flights available between Dublin and London Gatwick Airport is 23 per week as of December 2025. The most frequent departure day is Sat, with 43% of weekly flights leaving on this day.

Question 14

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Accepted Answer

At midday is the cheapest time of day to fly from Dublin to London Gatwick Airport when you can find flight prices for as low as €75. Flying to London Gatwick Airport at midday is an ideal time because this is during off-peak travel hours. Flights to London Gatwick Airport are more costly in the evening, with an average ticket price of €174. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 15

What is the typical price of a round-trip flight between Dublin and London Gatwick Airport?

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from €40 to €95.
The lowest price recently found on this route was €46.

Question 16

What cabin class options are available on Dublin to London Gatwick flights?

Accepted Answer

There is only 1 cabin class 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.

Question 17

When did momondo last update prices for flights from Dublin Airport to London Gatwick Airport?

Accepted Answer

Prices for flights from Dublin Airport to London Gatwick Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Dublin Airport to London Gatwick Airport?

Accepted Answer

There is 1 operator available for flights from Dublin Airport to London Gatwick Airport as of December 2025.

Question 19

How old do you have to be to fly from Dublin Airport to London Gatwick Airport?

Accepted Answer

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.

Question 20

What documentation or ID do you need to fly to London Gatwick Airport?

Accepted Answer

The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	€22
Fastest flight time	1h 25m
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Cheap flights from Dublin to London from €21

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How to get the cheapest flight ticket from Dublin to London Gatwick Airport

What is the typical price of a round-trip flight between Dublin and London Gatwick Airport?

What is the cheapest month to fly to London Gatwick Airport?

What is the cheapest day to depart on your flight to London Gatwick Airport?

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

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?

What cabin class options are available on Dublin to London Gatwick flights?

There is only 1 cabin class 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.

Can stopping save me money on Dublin to London Gatwick Airport flights?

No. A direct flight is the cheapest option for a flight between Dublin to London Gatwick Airport.

How have Dublin to London Gatwick Airport flight prices changed over time?

As of December 2025, prices for Dublin to London Gatwick Airport flights are approximately 43% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dublin to London Gatwick?

Ryanair is the most popular carrier operating from Dublin to London Gatwick

How often are flights from Dublin to London delayed?

Historically, on average around 15% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Dublin to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to London flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

How many flights depart from Dublin to London Gatwick Airport on average per day?

The number of flights available between Dublin and London Gatwick Airport is 3 per day as of December 2025. The most frequent departure time is 07:00, with 45% of daily flights leaving in the afternoon.

How many flights depart from Dublin to London Gatwick Airport on average per week?

The number of flights available between Dublin and London Gatwick Airport is 23 per week as of December 2025. The most frequent departure day is Sat, with 43% of weekly flights leaving 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

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When did momondo last update prices for flights from Dublin Airport to London Gatwick Airport?

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What documentation or ID do you need to fly to London Gatwick Airport?

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What is the most popular airline from Dublin to London Gatwick Airport?

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