Find Cheap Flights to Ireland and Book Your Next Trip
Compare air ticket prices and find the best flight deals to Ireland, including direct flight options from Portugal.
How Much Do Flights to Ireland Cost?
Here is the essential data for planning your trip. See the average price, flight time, and the best time to secure the lowest price for flights to Ireland.
Cheap Flight Deals to Ireland
Discover the best flight deals to Ireland. Compare promotional airfares to Dublin, Cork, and other cities, finding the most affordable Ireland flight prices for your journey.
Best Time to Book Flights to Ireland
To ensure the best flight deals to Ireland, the ideal time to purchase tickets is between 8 and 10 weeks before departure. Booking too far in advance or at the last minute can increase the price of flights to Ireland by 12% to 25%. This optimal period allows you to secure promotional airfare before the demand for low-cost flights to Cork and Dublin spikes, guaranteeing cheap plane tickets to Ireland.
What Are the Top Tourist Attractions in Ireland?
Ireland is rich in history, natural landscapes, and pub culture. From Dublin to Cork, travelers find ancient castles, dramatic cliffs, and fascinating museums. Plan your visit to make the most of your trip and find cheap flights to Ireland.
Open: 9:00 - 17:00
Entry fee: €8 - €10
Best time to visit: Early morning or sunset
Located in: County Clare
Open: 9:30 - 19:00
Entry fee: €26 - €35
Best time to visit: Mid-week
Located in: Dublin
Open: 9:45 - 17:45
Entry fee: €8 (guided tour)
Best time to visit: Morning
Located in: Dublin
Open: 9:30 - 17:00
Entry fee: €18 - €25
Best time to visit: Off-peak season
Located in: Dublin
Open: 10:00 - 02:30
Entry fee: Free
Best time to visit: Late afternoon
Located in: Dublin
Open: 9:00 - 17:00
Entry fee: €20 - €25
Best time to visit: Early morning
Located in: Cork
Open: 24/7
Entry fee: Free
Best time to visit: Summer or Spring
Located in: County Kerry
Open: 9:30 - 17:00
Entry fee: €8
Best time to visit: Morning
Located in: Dublin
Open: 9:30 - 17:30
Entry fee: €8
Best time to visit: Winter (quieter)
Located in: Kilkenny
Open: 24/7
Entry fee: Free
Best time to visit: Autumn
Located in: County Kerry
When is the best time to visit Ireland from Portugal?
Ireland features distinct climates that influence your travel experience and the price of flights to Ireland. Planning your visit according to the season helps you take advantage of the best deals and activities, whether you are seeking summer sun or dramatic winter landscapes.
Winter (December to February) is ideal for those looking for cheap flights to Ireland and fewer crowds. Although the weather is cold, cheap airfare deals to Ireland are more frequent, excluding the Christmas period.
Spring (March to May) is a transitional time, with the greenery returning and St. Patrick's Day driving up prices. Find cheap flights to Dublin around Easter, but be sure to book your tickets early.
Summer (June to August) is the high season, offering the longest days and the best weather. Expect higher prices for Porto-Dublin flights and promotional airfare to Ireland. Book your flights to Dublin in August months in advance.
Autumn (September to November) is an excellent time to travel. The tree colors are spectacular, and prices for Porto-Ireland and cheap Portugal-Dublin flights begin to drop after the summer peak.
Frequently Asked Questions about Buying Cheap Flights to Ireland from Portugal
The best time to find cheap flights to Ireland is generally during the low season, which runs from January to March, excluding Easter. Cheaper flights to Dublin in December can also be found before the Christmas peak. Summer (June to August) is the most expensive period for travel. To ensure you get the best time to buy flights to Ireland, start monitoring prices 6 to 8 weeks before departure. Using TICKETS.PT to set up price alerts can help you capture promotional airfare to Ireland as soon as they appear, ensuring you don't miss out on a good deal and secure your ticket at the lowest possible price.
There are several direct flight routes between Portugal and Ireland. The main departure points are Lisbon (flights to Dublin, cheap flights to Cork from Lisbon) and Porto (flights to Ireland, Porto-Dublin flight prices). There are also seasonal options from Faro (cheap flights to Ireland from Faro), particularly during the summer months. For specific routes, such as non-stop flights to Ireland, use the search filter on TICKETS.PT to view all available options in real-time and compare offers from the different airlines operating these popular routes efficiently.
The cost of a flight to Ireland varies widely, but a cheap round-trip airfare to Ireland can cost between 80€ and 200€ outside the high season. To save money, consider low-cost flights to Cork or Dublin. Be flexible with your dates and times, as flying mid-week is almost always cheaper than weekend travel. Additionally, always check secondary airports, such as Shannon or Cork, as they might offer more competitive prices. Booking well in advance is the key strategy to secure the best price possible for your journey.
Several airlines operate routes between Portugal and Ireland. Low-cost carriers are the most common for routes like Porto-Ireland and Lisbon-Dublin flights, including Ryanair and Aer Lingus, which offer services to airports such as Dublin, Cork, and Shannon. To find out exactly which airlines fly to Shannon, use the TICKETS.PT search tool, which compares all options from both traditional and low-cost carriers, displaying the fastest and most economical routes available for your specific travel dates and preferences.
While it is not the most reliable way to guarantee the best price, you can occasionally find last-minute flights to Ireland. These cheap plane tickets to Ireland appear when airlines need to fill seats quickly. However, generally, booking in advance (6 to 8 weeks) offers more stable and lower prices. If you need a last-minute trip, use TICKETS.PT to quickly compare all available offers, including any flight promotions to Ireland that may have recently emerged, and be prepared to be highly flexible with your travel times and dates.
No, as a Portuguese citizen, Ireland is part of the European Union and the Common Travel Area (CTA) with the United Kingdom. You do not need a visa to enter Ireland. You can travel using just your Citizen Card or Passport. This ease of entry makes purchasing cheap flights to Ireland even simpler, as travel planning is less bureaucratic. Just ensure that your identification document remains valid throughout your entire stay, which is a standard rule for all international travel.
TICKETS.PT is the best place to buy cheap tickets to Ireland. We are a flight aggregator that compares prices from hundreds of airlines and booking sites, ensuring you see the most economical option available. Use our filters to search for flights to Dublin with a layover in Madrid, or simply for direct flights. We highly recommend activating price alerts to be notified about cheap airfare to Ireland as soon as the price drops, allowing you to book at the perfect moment and maximize your savings.
To find cheap Lisbon-Cork flights, focus on the low-cost airlines operating this route, such as Ryanair or Aer Lingus. On TICKETS.PT, search for 'Lisbon to Cork' and use the 'Low Cost' filter to view only these options. Flying outside of weekends and school holidays greatly increases the likelihood of finding cheap airfare to Cork. Also, consider checking flights to Ireland from Porto, as there might be more competition and better prices available from that departure city, offering you alternative savings.
TICKETS.PT is a flight aggregator. We do not sell tickets directly; instead, we compare prices in real-time from hundreds of airline and booking site partners, such as eDreams, LastMinute, and others. These partners actually pay us to be featured on our platform because the travel industry is highly competitive. This allows us to show you the lowest flight price to Ireland available on the market, including the best deals on cheap flights from Portugal to Dublin, without the need for you to visit dozens of different websites yourself.
No, TICKETS.PT does not add any fees or markups to the ticket prices you see. Airline and booking sites actually pay us to be featured on our platform because the travel industry is so intensely competitive. The price you see on TICKETS.PT is the final price offered by our partner, ensuring you are viewing cheap plane tickets to Ireland without any hidden costs. Our mission is to offer complete transparency throughout your entire flight search process, giving you confidence in your booking.
If you cannot find non-stop flights to Ireland, look for layovers in major European hubs. Common routes include flights to Dublin with a stopover in Madrid or other cities like Amsterdam or Paris. Shorter layovers (less than 3 hours) are ideal for minimizing the total travel time. Use TICKETS.PT to sort the results by 'Total Flight Duration' to find the quickest option with a layover and effectively avoid long, unnecessary waits at various airports.
Generally, Dublin (DUB) has a higher volume of flights and therefore more competition, which can often result in cheaper Lisbon-Dublin flights. However, cheap airfare to Cork (ORK) is frequently found through low-cost carriers, especially when departing from Lisbon and Porto. The final price depends heavily on your departure city (flights from Lisbon or flights to Ireland from Porto) and the specific season. Always compare both destinations on TICKETS.PT to ensure you secure the best possible deal for your travel plans.
Essential Travel Guide: Practical Tips for Your Trip to Ireland from Portugal
Before searching for your cheap flights to Ireland, it is crucial to know practical aspects such as local transportation, customs, and safety tips. This guide helps you plan your stay on the Emerald Isle, ensuring a smooth and enjoyable trip.
Public transport in Ireland, especially in cities like Dublin and Cork, is reliable. In Dublin, use the bus system (Dublin Bus) or the tram (Luas). For intercity travel, the train (Irish Rail) is fast, but buses (Bus Éireann) are often cheaper and cover more routes. If you plan to explore the west coast or the interior, renting a car is the best option, but remember that driving is on the left. Rural roads can be narrow and require attention. Consider purchasing a Leap card to save on bus and train journeys in urban areas. For those arriving on flights from Lisbon or Porto, airport access to the city center is easy via express bus, such as the Aircoach, which runs 24 hours a day, connecting the airport to various city points conveniently and quickly.
Ireland offers diverse accommodation options. In large cities like Dublin, hotels can be expensive, especially during high season (summer) and major events. Consider staying in Bed and Breakfasts (B&Bs) outside the center, which offer a more local and welcoming experience, often including a full Irish breakfast. Hostels are another popular choice, ideal for travelers seeking cheap air tickets to Ireland who want to save money. If you are looking for a base to explore nature, renting a cottage or apartment can be advantageous. Book well in advance, especially if you aim to find cheaper flights to Dublin in December or during Easter, as demand is high during these festive periods.
Ireland is a very safe country with low rates of violent crime. However, as in any major city, it is wise to be careful about petty theft in busy tourist areas, such as Temple Bar in Dublin, or on crowded public transport. Avoid leaving belongings visible in rental cars. The biggest hazard might be the unpredictable weather; prepare for rain and wind in any season. Irish people are known for their friendliness and hospitality; do not hesitate to ask for help or directions. If you are planning last-minute flights to Ireland and intend to drive, quickly familiarize yourself with the traffic rules, as driving on the left can be an initial challenge for those coming from Portugal, where driving is on the right.
Irish culture is rich in music, literature, and hospitality. Pubs are the heart of social life; they are places to socialize, eat, and listen to live traditional music (trad sessions), especially outside of weekends. It is customary to offer a round of drinks when in a group, and it is expected that your turn will come. Punctuality is valued, but the pace of life is generally relaxed. When discussing history, be respectful and avoid sensitive topics. For an authentic experience, spend time outside the main tourist spots and talk to the locals. The Irish people appreciate conversation and good humor. Those looking for low-cost flights to Cork will find a vibrant and less rushed culture there than in the capital, Dublin.
Irish cuisine is comforting and based on fresh, substantial ingredients. Essential dishes include Irish stew (lamb stew), Colcannon (mashed potato and cabbage), and traditional Soda Bread. Fish and seafood are of excellent quality, particularly in coastal areas like Galway. Of course, stout beer is mandatory, with Guinness being the most famous. Pubs serve good quality food, often at reasonable prices, known as 'pub grub'. Although traditional food is robust, cities like Dublin and Cork have a modern and international gastronomic scene. Be sure to try a Full Irish Breakfast to start your day of exploration well after your flight to Ireland, as it is an energetic meal.
The Irish climate demands layers. Even in summer, temperatures can change quickly, and rain is a certainty at any moment. Bring a waterproof jacket and comfortable, water-resistant shoes, essential for long walks. Don't forget a plug adapter (Type G, with three rectangular pins, different from the Portuguese standard). If you are coming with promotional air tickets to Ireland and only hand luggage, optimize space with versatile clothes that can be easily combined. Also bring a good map or GPS, especially if you plan to drive the Wild Atlantic Way. The wind can be strong, so a sturdy umbrella is more useful than a fragile one. Prepare for all four seasons in a single day.
Which Airports Should I Use to Fly to Ireland from Portugal?
Ireland has several international airports that receive flights from Portugal. To find cheaper flights to Ireland, focus on the main entry points such as Dublin, Cork, and Shannon. These routes offer the best flight deals to Ireland and greater flight frequency.
Which airlines fly to Ireland from Portugal?
There are several options to find **cheap flights to Ireland** from Portugal. Low-cost carriers dominate the direct routes, but there are also full-service carriers and connecting options for greater flexibility.
Where to fly from Ireland with TICKETS.PT?
Ireland, especially Dublin, is an excellent starting point for exploring Europe and North America. Find the best deals here for **promotional flights from Ireland** to global destinations, ensuring your next trip.
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