Book Cheap Flights from Dublin to Key West, FL from £311

Some once said: live life with no excuses, travel with no regret. And who doesn't daydream from time to time about leaving the comfort zone of Dublin and embarking on a new travel adventure somewhere in United States? Some people have been planning a trip to Key West, FL for a long time, while others might still be looking for inspiration.

Don't let the opportunity slip away and book your flight today with Opodo, Europe's largest travel agency. Let us help you to embark on an unforgettable adventure at the cheapest price!

On Opodo you'll find tickets at the lowest prices. In addition, to secure the best fares, we recommend you follow a few simple steps which will help you save money without compromising on comfort.

Here are 5 useful tips that will help you secure low-cost flights to Key West, FL Airport:

• Make your booking on the cheapest days: the best days to find cheap airline tickets to fly from Dublin are between Tuesday and Thursday. On the other hand, tickets tend to be pricier on weekends and in high season, so if you fly midweek or off-season, you're more likely to find bargains.
• Always check all airlines: As soon as our search engine offers you the list of available flights, check all airline tickets from low-cost and traditional airlines. Also, if you have the flexibility to change the dates of your trip, it’ll be easier to find cheap tickets.
• Book in advance: some people decide to wait until the last minute to find affordable tickets, but we all recommend buying your tickets in advance to find better deals and avoid any last-minute surprises.
• Check out our city break deals: if you're planning to stay in a hotel, then you should also have a look at our city breaks and weekends away from Dublin. Also, if you're considering renting a car to move around United States, with Opodo you can also get great discounts on the final price.
• Use our Opodo Prime deals: if you sign up for Opodo Prime, you'll find tones of great deals on flights, hotels, and car rentals throughout the year, in addition to the great advantage of travelling with much more flexibility and peace of mind.

Airlines flying between Dublin and Key West, FL airports

Each airline offers various classes of service, from economy to premium cabins, catering to different budgets and preferences. With this in mind, we also recommend:

• Choose your seat carefully: consider the legroom and proximity to amenities. For instance, if you’re travelling with kids, it might be a good idea to book your seat closer to the lavatories.
• Stay hydrated: make sure you drink plenty of water throughout the duration of your flight, as cabin air can be dehydrating.
• Use noise-canceling headphones or earplugs: this will help you create a more peaceful environment and enjoy your flight more comfortably.
• Stretch your legs regularly: make sure to get up and stretch your legs from time to time to improve the circulation in your legs.

To ensure a pleasant journey, we always recommend packing essentials like comfortable clothing and travel pillows to be able to relax as much as possible throughout the duration of your trip. Consider also bringing some entertainment options such as books, magazines, or downloaded movies.

Dublin and Key West, FL airports

Dublin airport(s)

You’ll find cheap flights from Dublin to Key West, FL airport in Opodo.

In Key West, FL airport, you’ll encounter all the facilities and amenities any traveller might wish for before boarding their flight. From high-end shopping to gourmet dining, there's something for everyone. Get some last-minute souvenirs for your loved ones, buy the last bestsellers to read on the plane, get some work done on your laptop by connecting to their free Wi-Fi, or treat yourself with a nice breakfast before taking off.

Key West, FL airport(s)

Once you land, and after collecting your luggage, we recommend you make sure that you have Internet connection on your phone before leaving the airport. If you need, you can find the closest store to get a local SIM card for easy navigation.

Don't forget to also check the transportation options to your accommodation, whether it's a taxi, public transport, or pre-booked shuttle. The airport staff should be able to provide you with the best alternatives at the information desk.

Booking your flight tickets through Opodo is very straightforward. Simply enter Dublin and Key West, FL as your departure and destination cities, select your travel dates, and browse through the available options. With Opodo, you can select your ideal destination and our search engine will find the best fares from thousands of routes and flight combinations.

Plus, we’ll also provide you with our 'Smart Choice' option, enabling you to see the most competitive option for your selected flight, search at the top of the search results.

Price changes on your flight booking:

Flight prices can fluctuate during the booking process due to dynamic pricing algorithms that airlines use based on demand and seat availability. To secure the best price for your plane tickets to Key West, FL, we always recommend to book as soon as you find a fare that fits your budget.

Booking last-minute flights on Opodo

In Opodo, we always offer you the possibility to book last-minute flights at very competitive prices. While they may be more expensive, we also offer a range of last-minute flights, with many options to suit your needs. However, it's important to note that prices for last-minute bookings can be higher, especially during peak travel periods in United States. To increase your chances of finding a good deal, consider being flexible with your departure and return dates.

Opodo Prime members discounts

As an Opodo Prime member, you can get exclusive deals and save £100s on your flights, hotels and car rentals, besides many other benefits. Discover all the advantages of Opodo Prime and become part of the world's largest travel membership community.

How to check in for your flight

For flights from Dublin to Key West, FL, you can typically check in starting 24 to 48 hours before departure. Once you complete your booking with Opodo, you’ll receive an email one week before your departure date with the steps to follow to check in for your flight.

Best time to travel from Dublin to Key West, FL

United States is a country full of possibilities: from its gastronomy, through the native culture of all its regions, to its artistic landscape and to its incredible nature. Here are some useful tips on things to keep in mind when visiting the city:

The best time to travel there will always depend on your personal preferences and, of course, your time off to actually travel there. Consider the city's climate, peak tourist season, and the type of experience you seek.

You should also expect bigger crowds in during the peak tourist season, but the atmosphere will also be livelier and the cultural and touristic offers will most likely be higher too. In contrast, travellers flying off season will most likely encounter fewer crowds, lower prices on flights and accommodations, and a more authentic glimpse into local life. While some outdoor activities might be limited due to weather conditions, you'll likely find that popular attractions are less crowded, which allows for a more immersive visit.

When planning your trip with Opodo, it's essential to check the weather and temperatures in Key West, FL. This helps you pack appropriately—whether you need warm clothes like jackets and sweaters for cooler climates or light clothing such as shorts and t-shirts for warmer weather. Proper preparation ensures a comfortable and stress-free travel experience to Key West, FL.

Discover the vibrant spirit of Key West, FL and its great offer of activities to suit every interest. From its ancient history to its iconic landmarks, the city has something to offer to any traveller.

Immerse yourself in the city's rich history and culture by exploring iconic landmarks and captivating museums. Indulge your taste buds with a culinary journey through Ireland's diverse flavours. For outdoor enthusiasts, escape the city and explore the stunning natural beauty of United States. Whether you're travelling solo, as a couple, or with your family, the city offers something for everyone.

How many days are ideal to visit Key West, FL?

For a comprehensive visit, 3 to 7 should give you enough time. This allows enough time to explore major attractions and enjoy the city vibes without too much stress. With additional time, you can delve deeper into the city's neighbourhoods, enjoy its culinary scene, and relax in its parks.

Should you rent a car to move around United States?

If you decide to rent a car during your stay in United States, you’ll also get the freedom to visit metropolitan areas and expand your trips further during your trip. Besides, you’ll also be able to tailor your itinerary to your schedule, distances, and possibilities, depending on the time and budget you have for the trip.

Renting a car once you arrive at Key West, FL is a great option if you plan to stay in the country for more than a week, as this will allow you to explore the area at your own pace.

Find now the best flight deals on Opodo, and all the information that you need for your trip. Fill in your details to complete your booking: choose the dates of your trip, pick a hotel, and find a car rental at a great price. Don't wait any longer and get your cheap flight from Dublin today.

In Opodo, we offer you all the information you need to for more than 155,000 flight routes available. You’ll find details about 690 airlines, 2,100,000 hotels worldwide, and 40,000 different destinations to choose from for your next adventure, not to mention our wide range of holiday packages that will help you save tones on your next travels.

What are you waiting for? Don’t let the great deals scape and book your flight now!