€20 Find Cheap Flights from London Gatwick Airport to Ireland

1 adult
1 adult, Economy

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Flights Deals

Best Ireland Flight Deals from Gatwick

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€42
Cork
Corkdirect€49
Shannon
Shannondirect€41
Knock
Knock1 stop€160
Donegal
Donegal1 stop€137
Milltown (Kerry)
Milltown (Kerry)1 stop€105
Dublin
Dublindirect€42
Cork
Corkdirect€49
Shannon
Shannondirect€41
Knock
Knock1 stop€160
Donegal
Donegal1 stop€137
Milltown (Kerry)
Milltown (Kerry)1 stop€105
Booking Insights

KAYAK's insights & trends for Gatwick to Ireland flights

Get data-powered insights and trends into flights from Gatwick to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest London Gatwick Airport to Ireland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London Gatwick Airport to Ireland.

The cheapest ticket to Ireland from London Gatwick Airport found in the last 72 hours was to Dublin, at €161 return. The most popular route is from London Gatwick Airport (LGW) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €161.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Gatwick Airport to Ireland is January, when tickets cost €59 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is €130 and €97 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Gatwick Airport to Ireland, you should book around 3 weeks before departure, which saves you about 60% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flight€20
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Gatwick Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Gatwick Airport to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Gatwick Airport to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Gatwick Airport to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Gatwick to Ireland

Information on your arrival and departure airports

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