$172 Cheap Flights to Castlewarden

View $172 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines to Castlewarden

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How much is the cheapest flight to Castlewarden?

Prices were available within the past 7 days and start at $172 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Mon, Aug 25 - Fri, Sep 5
BOS
Boston
DUB
Dublin
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Fly Play flight, departing Mon, Aug 25 from Boston to Dublin, returning Fri, Sep 5, priced at $338 found 3 days ago
Aer Lingus
Wed, Mar 11 - Sun, Mar 22
JFK
New York
DUB
Dublin
$338 Roundtrip, found 2 hours ago
$338
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Wed, Mar 11 from New York to Dublin, returning Sun, Mar 22, priced at $338 found 2 hours ago
Air Canada
Mon, Aug 11 - Thu, Aug 21
SEA
Seattle
DUB
Dublin
$341 Roundtrip, found 13 hours ago
$341
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, Aug 11 from Seattle to Dublin, returning Thu, Aug 21, priced at $341 found 13 hours ago
United
Mon, Aug 11 - Thu, Aug 21
DEN
Denver
DUB
Dublin
$341 Roundtrip, found 2 hours ago
$341
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Aug 11 from Denver to Dublin, returning Thu, Aug 21, priced at $341 found 2 hours ago
JetBlue Airways
Tue, Aug 12 - Tue, Aug 19
BOS
Boston
DUB
Dublin
$342 Roundtrip, just found
$342
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Aug 12 from Boston to Dublin, returning Tue, Aug 19, priced at $342 just found

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

November is typically the cheapest month to fly

From $498 - $1,205 per traveler.

Graph displaying average flight prices per month

Alternative airports near Castlewarden

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

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 25 minutes. Flights from $678
DUB
Dublin Airport
CheapestClosest
Average driving time to city center25 min
Flights from $678

Tips to find the cheapest flights to Castlewarden

The cheapest day to fly

Get started finding a cheap flight to Castlewarden 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

August is the cheapest month to fly to Castlewarden. 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 Castlewarden. 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 Castlewarden, 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 Castlewarden

The lowest price for round-trip flights to Castlewarden in 2025 starts from from $338, while one-way tickets start from from $172. 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 Castlewarden. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Castlewarden

TAP Portugal, JetBlue Airways, Fly Play, Air Canada, Delta, Aer Lingus, United are just some of the airlines that can typically offer cheap tickets to Castlewarden. 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 Castlewarden and countless more destinations worldwide.

The most affordable airports to fly into

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

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 Castlewarden.

Stopover savings

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

Frequently asked questions

Where can I learn more about changing or canceling my flight to Castlewarden?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Castlewarden that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your origin, destination and travel dates, click the "Search" button, then click the checkbox directly below the "Flexible change policies" subheading (look to the left of your screen). Expedia makes it a cinch to find flexible, cheap fares to Castlewarden.
What is the name of Castlewarden's airport?
If you're traveling by air, you won't have to think too long and hard about which airport to choose. Castlewarden has just one – Dublin Airport (DUB).
How far is Dublin Airport (DUB) from central Castlewarden?
The journey from DUB to downtown Castlewarden is fairly long. You'll have to travel 16 mi before you can drop your bags at your city hotel.
What airport is best to fly into Castlewarden?
Pass through the exit of Dublin Airport and your Castlewarden getaway will have begun! The city's main airport, it's located 16 mi from the downtown streets.
How many airlines fly to Castlewarden?
There are 39 airlines connecting Castlewarden with 165 airports around the world.
How many nonstop flights are there to Castlewarden?
Flying to somewhere new is much easier when there aren't any annoying stopovers to slow you down. If you're off to Castlewarden, the good news is that there are around 2,018 nonstop flights operating every week.
Where are the most popular flights to Castlewarden departing from?
Flights to Castlewarden from London, Amsterdam and Birmingham airports are always popular.
How long is the flight to Castlewarden Airport?
If it's London you're departing, you'll be in the air for around 1 hour and 20 minutes before you touchdown in Castlewarden. Terminal to terminal from Schiphol generally takes 1 hour and 40 minutes and from Greater Manchester, the average flight time is 1 hour and 1 minute.
How to book the cheapest flight to Castlewarden?
If you'd like to save some cash on your trip to Castlewarden, listen up! As any experienced jet-setter knows, don't book at the very last minute. Fares are usually more expensive close to the departure date. Another fantastic way to nab an unbeatable deal is to research all options. If where you're headed has a few airports, don't forget to research the cost of flying into a smaller terminal. Last but not least, another easy way to save some cash is be ready to book fast. If you come across an irresistible bargain, don't think twice — grab it while you've got the chance.
How to survive the flight to Castlewarden?
Wherever you're coming from, flying can be a pleasurable experience if you've planned ahead. We've made a list of handy hints that will help get your Castlewarden vacation started on the right note.What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to pack ahead. So, let's start with the basics: passport, travel documents, bank cards and important medications. Next, bring items that'll help keep you busy, like some electronic gadgets or a good book. It's also smart to pack your chargers, a quality neck pillow and a pair of noise-canceling headphones. Last but not least, be sure to toss in toiletries like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, blades, fireworks and fuel. Sporting equipment like baseball bats, and items that could harm passengers, such as guns and swords, won't be allowed on board either.

What to wear on a flight:

  • Your aim here is to make yourself as comfortable as possible. Don layers of natural-fiber clothing and remember to pack a pullover in case it gets chilly in the cabin. Opt for roomy, flat shoes as your feet may swell during the flight. Leave the stilettos and heavy hiking boots in your luggage.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by reduced mobility or inactivity. There's plenty you can do to lessen your risk. Wear a pair of compression socks, stay hydrated and remember to keep your legs and feet moving. Do a few laps of the cabin or try out some exercises in your seat.

How to get through airport security fast when flying to Castlewarden?
The simple answer is — be prepared. We've pulled together some top tips for a hassle-free trip through airport security. Look out Castlewarden, here you come:

  • First things first. Your passport and travel documents will need to be shown to airport security. Keep them someplace accessible to avoid fumbling around for them.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Personal belongings such as your belt, coat and earphones need to go through the machine.
  • Electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online in no time.
  • Can't travel without your favorite cologne or perfume? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on bag.
  • There's a possibility that you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed in the cabin.

Flights to Castlewarden information
Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
$337

Trending flights to Castlewarden

Prices were available within the past 7 days and start at $172 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Mon, Aug 25 - Fri, Sep 5
BOS
Boston
DUB
Dublin
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Fly Play flight, departing Mon, Aug 25 from Boston to Dublin, returning Fri, Sep 5, priced at $338 found 3 days ago

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*Available to One Key members.