€301 Cheap Flights Denver to Dublin (DEN-DUB)

View €301 flight on Mon, 4 May 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Dublin Airport (DUB)

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Cheap flights from Denver to Dublin (DEN-DUB)

Prices were available within the past 7 days and start at €301 for one-way flights and €327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 12 Jan - Sun, 25 Jan
DEN
Denver
DUB
Dublin
€327 Return, found 6 days ago
€327
Return
found 6 days ago
Select Icelandair flight, departing Mon, 12 Jan from Denver to Dublin, returning Sun, 25 Jan, priced at €327 found 6 days ago
Icelandair
Fri, 13 Feb - Tue, 17 Feb
DEN
Denver
DUB
Dublin
€328 Return, found 1 day ago
€328
Return
found 1 day ago
Select Icelandair flight, departing Fri, 13 Feb from Denver to Dublin, returning Tue, 17 Feb, priced at €328 found 1 day ago
Icelandair
Fri, 14 Nov - Fri, 21 Nov
DEN
Denver
DUB
Dublin
€350 Return, found 1 day ago
€350
Return
found 1 day ago
Select Icelandair flight, departing Fri, 14 Nov from Denver to Dublin, returning Fri, 21 Nov, priced at €350 found 1 day ago
British Airways
Mon, 2 Mar - Mon, 9 Mar
DEN
Denver
DUB
Dublin
€362 Return, found 3 days ago
€362
Return
found 3 days ago
Select British Airways flight, departing Mon, 2 Mar from Denver to Dublin, returning Mon, 9 Mar, priced at €362 found 3 days ago
Icelandair
Fri, 7 Nov - Fri, 14 Nov
DEN
Denver
DUB
Dublin
€370 Return, found 5 days ago
€370
Return
found 5 days ago
Select Icelandair flight, departing Fri, 7 Nov from Denver to Dublin, returning Fri, 14 Nov, priced at €370 found 5 days ago
British Airways
Mon, 2 Mar - Mon, 9 Mar
DEN
Denver
DUB
Dublin
€384 Return, found 3 days ago
€384
Return
found 3 days ago
Select British Airways flight, departing Mon, 2 Mar from Denver to Dublin, returning Mon, 9 Mar, priced at €384 found 3 days ago
United
Sun, 26 Oct - Tue, 11 Nov
DEN
Denver
DUB
Dublin
€399 Return, found 2 days ago
€399
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Denver to Dublin, returning Tue, 11 Nov, priced at €399 found 2 days ago
United
Sun, 26 Oct - Fri, 14 Nov
DEN
Denver
DUB
Dublin
€399 Return, found 2 days ago
€399
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Denver to Dublin, returning Fri, 14 Nov, priced at €399 found 2 days ago
American Airlines
Fri, 13 Feb - Tue, 17 Feb
DEN
Denver
DUB
Dublin
€401 Return, found 1 day ago
€401
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Feb from Denver to Dublin, returning Tue, 17 Feb, priced at €401 found 1 day ago
Lufthansa
Mon, 2 Mar - Mon, 9 Mar
DEN
Denver
DUB
Dublin
€419 Return, found 3 days ago
€419
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 2 Mar from Denver to Dublin, returning Mon, 9 Mar, priced at €419 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Dublin (DUB)

August is typically the cheapest month to fly

From €292 - €719 per traveller.

Alternative airports near Dublin

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 centre is 14 minutes. Flights from €410
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from €410

Frequently asked questions

How much is a flight from DEN to DUB?
If you're travelling from Denver Intl. Airport (DEN) to Dublin Airport (DUB), round-trip journeys start from €327. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to Dublin Airport?
This differs between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from DEN to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Intl. Airport (DEN) to Dublin Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEN to Dublin Airport (DUB)?
You'll have 7,100 kilometres to cover on the long-haul Denver to Corballis route. Dress in comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from Denver Intl. Airport (DEN) to Dublin Airport (DUB)?
Unfortunately, there aren't any airlines that fly direct between Denver Airport and Dublin Airport (DUB). You'll need to book a flight with one or more stops.
Are DEN to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from DIA airport to DUB can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd rather start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Origin airport
Denver Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United
Return price
€326
Distance
7010 km
Average flight time
8 hours 45 mins

Book with confidence

Perfect flights from Denver to Dublin

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Dublin. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Dublin, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Denver Intl. to Dublin ticket options cater to your travel preferences, with incredible one-way fares from €301 and roundtrip prices from €327. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Dublin and explore Dublin and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DEN to DUB travel arrangements today and embark on the journey of a lifetime in Dublin.
Perfect flights from Denver to Dublin

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