DUB - DEN

£438 Find Cheap Flights from Dublin to Denver – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£451
Typical prices: £455-£639
Lufthansa
Sun 1/11Sat 14/11
DUB - DEN • 1 stop
Cheapest one-way flight
£438
Typical prices: £402-£542
JetBlue
Tue 13/10
DUB - DEN • 1 stop
Top stopover airports
Cheapest • Avg £408 (return)
Shortest trip • 12h 44m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Denver (DUB-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Denver

Sun, 1 Nov - Sat, 14 Nov
Lufthansa Logo
17:55 - 14:30DUB  Dublin-DEN Denver Intl
27h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
16:15 - 17:10DEN  Denver Intl-DUB Dublin
17h 55m1 stop Munich Franz Josef Strauss
£451Lufthansa
Sat, 9 Jan - Sun, 17 Jan
Delta Logo
05:45 - 20:34DUB  Dublin-DEN Denver Intl
21h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
06:30 - 09:00DEN  Denver Intl-DUB Dublin
19h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£467Delta
Mon, 1 Mar - Mon, 15 Mar
Delta Logo
05:45 - 15:09DUB  Dublin-DEN Denver Intl
16h 24m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
11:40 - 09:45DEN  Denver Intl-DUB Dublin
16h 05m1 stop Boston Logan Intl
£468Delta
Sun, 17 Jan - Wed, 27 Jan
Delta Logo
08:55 - 20:34DUB  Dublin-DEN Denver Intl
18h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
06:30 - 09:00DEN  Denver Intl-DUB Dublin
19h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£468Delta
Sun, 17 Jan - Wed, 27 Jan
British Airways Logo
08:45 - 15:10DUB  Dublin-DEN Denver Intl
13h 25m1 stop London Heathrow
British Airways Logo
17:01 - 12:15DEN  Denver Intl-DUB Dublin
12h 14m1 stop London Heathrow
£469British Airways
Thu, 14 Jan - Mon, 18 Jan
British Airways Logo
20:40 - 15:10DUB  Dublin-DEN Denver Intl
25h 30m1 stop London Heathrow
British Airways Logo
14:33 - 17:05DEN  Denver Intl-DUB Dublin
19h 32m2 stops Chicago O'Hare Intl London Heathrow
£471British Airways
Mon, 1 Mar - Mon, 15 Mar
British Airways Logo
20:40 - 15:10DUB  Dublin-DEN Denver Intl
25h 30m1 stop London Heathrow
British Airways Logo
18:01 - 15:25DEN  Denver Intl-DUB Dublin
15h 24m1 stop London Heathrow
£471British Airways
Fri, 8 Jan - Wed, 3 Feb
Icelandair Logo
11:30 - 18:00DUB  Dublin-DEN Denver Intl
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 10:15DEN  Denver Intl-DUB Dublin
11h 35m1 stop Reykjavik Keflavik Intl
£513Icelandair
Sat, 9 Jan - Sat, 30 Jan
Icelandair Logo
11:30 - 18:00DUB  Dublin-DEN Denver Intl
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 10:15DEN  Denver Intl-DUB Dublin
11h 35m1 stop Reykjavik Keflavik Intl
£513Icelandair
Sat, 9 Jan - Wed, 3 Feb
Icelandair Logo
11:30 - 18:00DUB  Dublin-DEN Denver Intl
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 10:15DEN  Denver Intl-DUB Dublin
11h 35m1 stop Reykjavik Keflavik Intl
£513Icelandair
Booking Insights

KAYAK’s insights & trends for Dublin to Denver flights

Get data-powered insights and trends into flights from Dublin to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Dublin to Denver?

Flight prices are typical for this route right now.

Flights to Denver from Dublin usually cost between £343 and £598 in November.
The lowest price found in the past 5 days was £451 on Lufthansa (1 Nov–14 Nov).

What is the cheapest month to fly from Dublin to Denver?

The cheapest month for flights from Dublin to Denver is February, where tickets cost £343 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £715 and £708 respectively.

Can I save money by flying with a stopover from Dublin to Denver?

No, with an average price for the route of £537, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dublin to Denver?

To get a below average price on the flight from Dublin to Denver, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from Dublin to Denver

Low season

April

Cheapest flight

£438
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Dublin to Denver

When to book flights from Dublin to Denver

Are your dates flexible? Find out the best times to travel from Dublin to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Dublin to Denver

  • Are there hotels at Denver Airport?

    Yes, the Westin Denver International Airport Hotel and Conference Centre is a stone’s throw from the main terminal - you’ll find it just above the transit centre.

  • How do I get from the airport to Denver City centre?

    You can easily catch the A-line commuter train, which departs every 15min during peak travel times and every 30min from 03:00 to 05:00 and 18:30 to 01:00. The train will get you to Denver Union Station in around 37min and an unlimited day pass costs around €13. The Airport also operates a bus line called Skyline, which runs from 03:30 until midnight. Journey time to central Denver usually takes about 1h. Again, an unlimited day pass costs around €13. Taxis on the other hand, can cost up to $56 (or more) (€48) to central Denver and will take 40min. Another option is Rideshare, which is a private car shared with other passengers. At around $25-40 (€22-34) and also takes around 40min to downtown area.

  • How many flights are there between Dublin and Denver per day?

    There is a maximum of 1 direct flight a day that takes off from Dublin and lands in Denver, with an average flight time of 9h 50m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 5 flights.

  • What is the cheapest flight from Dublin to Denver?

    In the last 5 days, the lowest price for a flight from Dublin to Denver was £438 for a one-way ticket and £451 for a return.

  • Which airports will I be using when flying from Dublin to Denver?

    On your way to Denver, you’ll fly out from Dublin. You’ll be landing at Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Denver?

    Iberia, and Aer Lingus offer inflight Wi-Fi service on the Dublin to Denver flight route.

  • Which aircraft models fly most regularly from Dublin to Denver?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Dublin to Denver flight route.

  • Which airline alliances offer flights from Dublin to Denver?

    oneworld is the only airline alliance operating flights between Dublin and Denver.

  • On which days can I fly direct from Dublin to Denver?

    You can catch a direct flight from Dublin to Denver on on Monday, Wednesday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Dublin to Denver, Aer Lingus or Icelandair?

    The two airlines most popular with KAYAK users for flights from Dublin to Denver are Aer Lingus and Icelandair. With an average price for the route of £605 and an overall rating of 7.3, Aer Lingus is the most popular choice. Icelandair is also a great choice for the route, with an average price of £455 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Dublin to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Denver with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Denver

  • You can have food delivered from any of the restaurants in Denver International Airport (DEN) to wherever you are in the airport including your flight gate. Download the AtYourGate app and select anything you like. Food arrives in 30min or less.
  • Denver Airport is renowned for being pet friendly. You’ll find a pet resort called Paradise 4 Paws. Open 24/7, your pet can walk around the 25,000 square foot area, have a massage or rest in a private suite.
  • If you have time to kill, there is plenty to see and do. Denver is the largest airport in America so you could take yourself for a walk. Alternatively, you could take in one of the art exhibitions or gaze at the view of the Rockies from Gates C23 and C24.
  • If you fancy some fresh air, head to the outdoor plaza in Denver Airport. You’ll find a pop-up park there in summer and an outdoor ice-skating rink in winter.

More options for your flight from Dublin to Denver

Complete your trip to Denver with a hotel stay or car hire