$235 Cheap Flights to Dublin

Flights to Dublin at a glance

Traveling to Dublin is easy—select from a range of full-service or budget airlines, compare travel times, and choose the flight that fits your budget and schedule as you plan to explore the city’s renowned attractions and neighborhoods.

• Major airport in Dublin: Dublin Airport (DUB)
• Flights per week: 1,950+ flights arriving at Dublin airport
• Number of airlines that fly to Dublin: around 45+ carriers

Popular airport in Dublin

Dublin is a vibrant metropolis ideal for family getaways, cultural experiences, and city exploration. Visitors are drawn to this bustling city for its outdoor activities, family-friendly attractions, cultural offerings, sports, and business opportunities, all conveniently accessible via a major airport.

• Dublin Airport (DUB): Located in the heart of Dublin, this airport offers a wide range of domestic and international flights, linking to approximately 2 domestic cities and over 225 international destinations. Travelers can opt for enhanced comfort with premium economy or business class service depending on their chosen route and airline. Key airlines operating at this airport include Aer Lingus, Ryanair, and United.

Top routes to Dublin

• London (LGW/LHR/LCY/LTN/STN) to Dublin (DUB), with one-way flights starting at around $25
• Boston (BOS) to Dublin (DUB), with one-way airfare from around $170
• New York (JFK/LGA) to Dublin (DUB), with one-way flight options from around $170
• Newark (EWR) to Dublin (DUB), with one-way flights starting at around $170
• Edinburgh (EDI) to Dublin (DUB), with one-way airfare from around $25

Cheapest routes to Dublin

• Tirana (TIA) to Dublin (DUB), with low one-way fares from around $20
• Killarney (KIR) to Dublin (DUB), with low one-way fares from around $20
• Luxembourg (LUX) to Dublin (DUB), with low one-way fares from around $25
• Newcastle (NCL) to Dublin (DUB), with budget one-way fares from around $25
• London (LGW/LHR/LCY/LTN/STN) to Dublin (DUB), with low one-way fares from around $25

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Dublin

• Aer Lingus: Operating flights to Dublin Airport (DUB), Aer Lingus represents approximately 27% of the airport's incoming traffic. One-way fares average around $330, with premium options including both premium economy and business class depending on the specific route.
• Ryanair: Serving Dublin Airport (DUB), Ryanair accounts for about 16% of arrivals to the city. The average cost for a one-way ticket is roughly $90, making it an affordable choice for travelers.
• United: Offering services to Dublin Airport (DUB), United comprises around 12% of the total arrivals. Travelers can expect one-way fares to average about $420, with premium cabin options such as premium economy and business class available based on the route.
• American Airlines: Flying into Dublin Airport (DUB), American Airlines is responsible for about 11% of the arrivals. Average one-way fares are approximately $480, with premium options that may include premium economy and business class depending on the route taken.
• Delta: Delta provides flights to Dublin Airport (DUB), making up around 8% of the arrivals there. The average one-way fare is roughly $440, and travelers can find premium service options like premium economy and business class depending on their route.

Best time to fly to Dublin

The most popular months for travelers to fly to Dublin are March, April, and July, when peak temperatures in Dublin can reach up to 59.2°F in July. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 46.8°F and typically the lowest average one-way fare (around $274), roughly 14% cheaper than the yearly average. Looking for additional cheaper months to fly? October, March, and January offer average one-way fares of around $282, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Dublin

Getting some of the best deals on flights to Dublin is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Dublin hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Dublin flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Dublin

Dublin welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Dublin efficiently:

• Public transportation: From Dublin Airport, several transport options are conveniently located a short drive away. Dublin Howth Junction Station, a train station, is about 4.9 miles from the airport, while Phibsborough Tram Stop, a metro station, is around 6.2 miles away. For those heading to the waterfront, 3Arena Seaport, a seaport, is located about 6.7 miles from the airport.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Dublin, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Dublin is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Dublin on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in Dublin

• Dun Laoghaire: Located around the area of Dublin, Dun Laoghaire is a charming neighborhood that beckons outdoor enthusiasts and families alike. Visitors can enjoy stunning views at Dun Laoghaire Harbour, perfect for a beach vacation or a leisurely stroll along the jetty pier. The area offers a variety of activities, including golf at local courses and educational opportunities at University College Dublin. Whether you're looking to relax by the marina or explore cultural venues like The Convention Centre Dublin, this vibrant locale has something for everyone.
• Blackrock: Blackrock is located in the area of Dublin and is a delightful village that combines family-friendly activities with cultural experiences. Nature lovers will appreciate the local parks, while sports enthusiasts can catch a game at nearby stadiums. Explore the historic Blackrock College or take the kids to Imaginosity, a children’s museum that sparks creativity and learning. For a breath of fresh air, St. Stephen's Green offers a lovely urban park for relaxation and outdoor fun, making Blackrock an ideal spot for travelers seeking a mix of culture and recreation.
• City Centre Dublin: Situated around the area of Dublin, City Centre Dublin is the heartbeat of the city, bustling with energy and culture. This vibrant neighborhood is a shopper’s paradise, offering everything from high-end boutiques to local crafts. Key attractions include the historic Trinity College, where you can soak in the rich academic atmosphere, and St. Stephen's Green, a beautiful urban park perfect for a family outing. Grafton Street is a lively thoroughfare that invites you to explore street performances and delightful cafes, making City Centre Dublin an excellent base for your adventures.

Tips for short-haul flights to Dublin

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Maximize space by choosing mini toiletries, wearing your heaviest clothes, and planning outfits carefully. This approach also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time and consider bringing a book to keep yourself entertained. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to get to the airport at least 1.5 to 2 hours before your departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack snacks along with a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Dublin

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines typically provide free seat selection once online check-in opens, which is usually 24–48 hours before your flight. Some airlines may allow you to select your seat even earlier.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before your international flight departs to ensure you have enough time for check-in, security, and immigration.
• Relax at the airport—if you find yourself with extra time, take the opportunity to explore the shops, grab a coffee, or unwind at your gate or in a departure lounge if you have access. Most airports offer free Wi-Fi that is easy to connect to.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Dublin

The cheapest day to fly

Get started finding a cheap flight to Dublin on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to Dublin. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Dublin. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Dublin, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Dublin

The lowest price for round-trip flights to Dublin in 2026 starts from $493, while one-way tickets start from from $235. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Dublin. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Dublin

Icelandair, British Airways, Air Canada, United, Delta, American Airlines, Swiss International Air Lines, Lufthansa are just some of the airlines that can typically offer cheap tickets to Dublin. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Dublin and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Dublin, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Dublin. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Dublin plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Dublin

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Dublin.

Stopover savings

The cheapest tickets to Dublin are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Dublin. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Dublin for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Dublin. Simply download the free Expedia app to your smart device and activate Dublin flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Dublin. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.