Lodging Image

$225 Cheap Flights to Blanchardstown

View $225 flight on Tue, Mar 23, 2027Opens in a new window

Popular airlines

How much is the cheapest flight to Blanchardstown?

Prices were available within the past 7 days and start at $225 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Scandinavian Airlines
TAP Portugal
JetBlue Airways
American Airlines

Alternative airports near Blanchardstown

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)

From $688 - $807 per traveler.

What you need to know for your flight to Blanchardstown

Flights to Blanchardstown at a glance

Traveling to Blanchardstown is easy; you can choose from full-service or budget airlines. Compare travel times and select the best option that aligns with your budget and itinerary, allowing you to enjoy the city's renowned attractions and neighborhoods. Look for cheap flights to Blanchardstown to save even more.

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

Popular airport near Blanchardstown

Blanchardstown is a charming village that caters to families, business travelers, and city explorers alike. Visitors are drawn to its outdoor activities, sports, and vibrant atmosphere. Conveniently located near a major airport, Blanchardstown offers easy access for those planning their next getaway.

  • Dublin Airport (DUB): Situated approximately 6 miles from Blanchardstown, this airport caters to both domestic and international flights, linking travelers to around 2 domestic cities and over 225 international destinations. Passengers have the option to enhance their travel experience with upgrades to premium economy or business class seating, depending on the specific routes and airlines. Notable carriers operating at this airport include Aer Lingus, Ryanair, and United.

Top routes to Blanchardstown

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

Cheapest routes to Blanchardstown

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

  • Aer Lingus: Operating flights to Dublin Airport (DUB), Aer Lingus represents about 27% of arrivals in Blanchardstown. The average fare for a one-way ticket is roughly $330. Depending on the route, travelers may choose from premium economy and business class services.
  • Ryanair: Providing service to Dublin Airport (DUB), Ryanair contributes around 16% of the arrivals in Blanchardstown. The typical one-way fare is approximately $90, making it a budget-friendly option.
  • United: With flights to Dublin Airport (DUB), United accounts for about 12% of arrivals in Blanchardstown. The average one-way fare is around $420, and premium cabin offerings might include premium economy and business class, depending on the specific route.
  • American Airlines: Serving Dublin Airport (DUB), American Airlines makes up roughly 11% of arrivals to Blanchardstown. The average one-way fare is about $480, with premium options like premium economy and business class available based on the route.
  • Delta: Flying into Dublin Airport (DUB), Delta represents around 8% of arrivals to Blanchardstown. The average fare for a one-way ticket is approximately $440, with premium options potentially including premium economy and business class depending on the route.

Best time to fly to Blanchardstown

The most popular months for travelers to fly to Blanchardstown are March, April, and July, when peak temperatures in Blanchardstown 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.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January41.9°F (5.5°C)Light RainMostly CloudyLow$286
February42.6°F (5.9°C)Light RainMostly CloudyAverage$289
March43.9°F (6.6°C)Light RainMostly CloudyHigh$285
April46.8°F (8.2°C)Light RainMostly CloudyHigh$318
May51.4°F (10.8°C)Light RainMostly CloudyAverage$348
June56.3°F (13.5°C)Light RainMostly CloudyAverage$397
July59.2°F (15.1°C)Light RainMostly CloudyHigh$344
August58.6°F (14.8°C)Light RainMostly CloudyAverage$327
September55.9°F (13.3°C)Light RainMostly CloudyAverage$326
October52.3°F (11.3°C)Light RainMostly CloudyAverage$279
November46.8°F (8.2°C)Light RainMostly CloudyLow$274
December43.5°F (6.4°C)Light RainMostly CloudyLow$360

*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 Blanchardstown

Getting some of the best deals on flights to Blanchardstown 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 Blanchardstown 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 Blanchardstown flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Blanchardstown

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

  • Public transportation: From Dublin Airport, several key transport options are conveniently located within a short drive. Dublin Howth Junction Station, a train station, is about 4.9 miles from the airport, while Phibsborough Tram Stop, a metro station, is approximately 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 Blanchardstown, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Blanchardstown is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Blanchardstown 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 and around Blanchardstown

  • Dublin: As the vibrant heart of Ireland, Dublin is a dynamic metropolis that offers a rich blend of family-friendly activities, cultural experiences, and urban exploration. Within easy reach, you can enjoy a variety of attractions including the serene St. Stephen's Green for outdoor relaxation, the historic Trinity College for cultural immersion, and the bustling Grafton Street for shopping. Blanchardstown is situated in Dublin, making it an ideal base for enjoying all that this lively city has to offer.
  • Dunboyne: Located 5 miles away from Blanchardstown, Dunboyne is a charming city that caters to outdoor enthusiasts and families alike. With its lush landscapes, you can indulge in activities like golf at nearby courses or enjoy the amenities of the arena entertainment facility. Highlights in Dunboyne include the expansive Phoenix Park for recreational activities and the historical Dublin Castle, perfect for those interested in culture and romance.
  • Kilbride: Kilbride is located 4 miles away from Blanchardstown and offers a delightful mix of sports, outdoor fun, and family experiences. The area features a range of venues including a country private club and an arena entertainment facility. Don't miss the scenic Phoenix Park, ideal for a leisurely stroll, and Emerald Park, a theme park that promises fun for families seeking entertainment. Explore O'Connell Street for a taste of the city's vibrant atmosphere.

Tips for short-haul flights to Blanchardstown

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

  • Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more cost-effective. Optimize your packing by using mini toiletries, wearing your bulkiest clothing, and planning outfits wisely. This strategy also helps you avoid the hassle of waiting 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 beforehand, and consider bringing a book to keep yourself engaged. 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 arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated while saving money at the airport.

Tips for long-haul flights to Blanchardstown

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

  • Select your seat in advance—for longer flights, choosing your seat can greatly enhance your comfort. Full-service airlines typically allow free seat selection once online check-in begins, usually 24–48 hours prior to your flight. Some airlines may even offer earlier seat selection.
  • Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to allow ample time for check-in, security checks, and immigration procedures.
  • Relax at the airport—if you have some 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. Airport Wi-Fi is often free and readily available.
  • Adjust to the new time zone mid-flight—begin to synchronize your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Blanchardstown?
Plan your trip for January if you're looking for a deal on your fare. It's the cheapest month to fly to Blanchardstown. If possible, avoid traveling during busy periods such as major public holidays or during big events.
Which US cities fly direct to Blanchardstown?
There are 16 US destinations that you can fly to Blanchardstown nonstop from. Compare the options by using the "Direct flights only" box on Expedia and pick the best starting point for your trip. Here are some of the leading cities to set off from:
  • Boston
  • New York
  • Newark
  • Washington
  • Chicago
How to find a cheap flight to Blanchardstown?
Book early or search for a cheap flight to Blanchardstown during the off-season, such as January and February. Flying off on a Thursday can also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just activate the toggle for "Watch prices" and you'll get notified as soon as fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Blanchardstown?
Although booking in advance is typically the easiest way to save money, don't worry if your Blanchardstown vacation is last minute. You can still find cheap flights to Blanchardstown, especially if your plans have some flexibility. Try switching up your trip dates, looking at different ticket options or flying out of an alternative airport.
How far in advance should I book a flight to Blanchardstown?
To pick up some of the best deals on domestic journeys, book your flight to Blanchardstown 28 days ahead of your travel dates. For international flights, book between two and four months in advance. This increases your chances of getting the departure dates and times you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Blanchardstown?
Generally, you can get cheap flights to Blanchardstown on a Sunday. Travelers can save about 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Blanchardstown?
When you're ready to lock in your airfare to Blanchardstown, these well-known airlines look forward to welcoming you aboard:
  • Aer Lingus - 464 flights to Blanchardstown each month, including 464 flights to Dublin Airport (DUB) per month.
  • United Airlines - 117 flights to Blanchardstown each month, including 117 flights to Dublin Airport (DUB) per month.
  • Delta Air Lines - 91 flights to Blanchardstown each month, including 91 flights to Dublin Airport (DUB) per month.
Can I save money by booking a Blanchardstown trip package?
You could potentially save hundreds of dollars if you choose a Blanchardstown flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel plans in the same place. Try bundling flights and hotels with add-ons like tours and car rentals for your own personalized Blanchardstown escape.
Can I change or cancel my flight to Blanchardstown?
You can typically change or cancel your flight to Blanchardstown within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may be issued credit for future travel instead of a direct refund. It's important to check the airline's terms of service in your itinerary for exact details. You can use Expedia's "No cancel fee" or "Changes included" filters during your search to secure cheap flights to Blanchardstown with flexible change policies. For additional information, head to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Blanchardstown

The cheapest day to fly

Get started finding a cheap flight to Blanchardstown 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 Blanchardstown. 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 Blanchardstown. 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 Blanchardstown, 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 Blanchardstown

The lowest price for round-trip flights to Blanchardstown in 2026 starts from from $493, while one-way tickets start from from $225. 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 Blanchardstown. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Blanchardstown

American Airlines, Icelandair, JetBlue Airways, Aer Lingus, Delta, Scandinavian Airlines, TAP Portugal are just some of the airlines that can typically offer cheap tickets to Blanchardstown. 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 Blanchardstown and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Blanchardstown, 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 Blanchardstown. 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 Blanchardstown 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 Blanchardstown

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 Blanchardstown.

Stopover savings

The cheapest tickets to Blanchardstown are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Blanchardstown. 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 Blanchardstown 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 Blanchardstown. Simply download the free Expedia app to your smart device and activate Blanchardstown 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 Blanchardstown. 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.

Tips to find the cheapest flights to Blanchardstown

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
$492

Trending flights to Blanchardstown

Prices were available within the past 7 days and start at $225 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair

Explore a world of travel with Expedia