DEN - DUB

€214 Find Cheap Flights from Denver to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Dublin departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€542
Overall average: €540
Lufthansa
Fri 1/5Mon 4/5
DEN - DUB • 1 stop
Cheapest direct flights
€557
Aer Lingus
Sat 15/8Sat 22/8
DEN - DUB • Direct
Direct flights
5 days a week
Mon, Wed, Fri, Sat, Sun
You can fly direct with Aer Lingus. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top stopover airports
Newark (EWR)
Cheapest • Avg €421 (return)
Newark (EWR)
Shortest trip • 12h 41m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Dublin (DEN-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Denver to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Denver to Dublin

Fri, 1 May - Mon, 4 May
Lufthansa Logo
16:05 - 16:55
DEN
-
DUB
17h 50m
1 stop
Lufthansa Logo
06:05 - 15:40
DUB
-
DEN
16h 35m
1 stop
€542Lufthansa
Sat, 2 May - Fri, 15 May
Air Canada Logo
09:30 - 07:45
DEN
-
DUB
15h 15m
1 stop
Air Canada Logo
09:50 - 17:00
DUB
-
DEN
14h 10m
1 stop
€557Air Canada
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
19:50 - 07:45
DEN
-
DUB
28h 55m
1 stop
Multiple Airlines Logo
05:55 - 15:40
DUB
-
DEN
16h 45m
1 stop
€558Multiple Airlines
Sat, 2 May - Wed, 13 May
Multiple Airlines Logo
09:30 - 07:45
DEN
-
DUB
15h 15m
1 stop
Multiple Airlines Logo
05:55 - 15:40
DUB
-
DEN
16h 45m
1 stop
€560Multiple Airlines
Thu, 13 Aug - Wed, 26 Aug
Air Canada Logo
07:51 - 07:45
DEN
-
DUB
16h 54m
1 stop
Air Canada Logo
09:20 - 18:04
DUB
-
DEN
39h 44m
2 stops
€561Air Canada
Sat, 2 May - Fri, 15 May
Air Canada Logo
09:30 - 07:45
DEN
-
DUB
15h 15m
1 stop
Air Canada Logo
09:50 - 17:00
DUB
-
DEN
14h 10m
1 stop
€562Air Canada
Tue, 1 Sep - Tue, 15 Sep
Multiple Airlines Logo
16:15 - 16:55
DEN
-
DUB
17h 40m
1 stop
Multiple Airlines Logo
09:20 - 20:17
DUB
-
DEN
17h 57m
2 stops
€564Multiple Airlines
Sun, 9 Aug - Wed, 19 Aug
Air Canada Logo
09:40 - 07:45
DEN
-
DUB
15h 05m
1 stop
Air Canada Logo
09:20 - 18:04
DUB
-
DEN
39h 44m
2 stops
€565Air Canada
Fri, 29 May - Sun, 7 Jun
Iberia Logo
17:41 - 11:50
DEN
-
DUB
11h 09m
1 stop
Iberia Logo
09:30 - 16:51
DUB
-
DEN
14h 21m
1 stop
€566Iberia
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
11:25 - 07:45
DEN
-
DUB
13h 20m
1 stop
Multiple Airlines Logo
10:40 - 13:45
DUB
-
DEN
34h 05m
1 stop
€567Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Dublin flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Dublin is January, where tickets cost €378 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is €842 and €617 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €546 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Dublin, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€214
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Denver to Dublin

When to book flights from Denver to Dublin

Are your dates flexible? Find out the best times to travel from Denver to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Dublin

  • When I land at DUB and come through customs, where can I exchange my US dollars for euros?

    The International Currency Exchange or ICE counters are available for currency exchange throughout DUB. You can find an ICE kiosk in Terminal 1 near the baggage claim. You can also find one just beyond security in Terminal 2.

  • Is there somewhere at DEN where my service animal can go to the bathroom while we wait for the plane?

    DEN airport has animal relief areas in all three terminals, where both pets and service animals can go to the bathroom. For terminals A, B, and C, the pet relief areas are in the middle of all the gates, close to the US mailbox. In the Jeppesen terminal, the animal relief area is on Level 2.

  • Is there any place where I can get a massage at DEN before I catch my long flight to DUB?

    Yes. At DEN, you can loosen up your muscles before your long flight at the spa called The Massage on Concourse B, on the mezzanine level. Other spas you could try are the Colorado Oasis and XpresSpa.

  • How can I fly from DEN to DUB?

    There are no non-stop flights from DEN to DUB. Airlines such as Air Canada, Lufthansa, and United Airlines operate DEN to DUB flights with one stop. Layovers occur in cities such as Toronto (YYZ), Chicago (ORD), and London (LHR).

  • What is the cheapest flight from Denver to Dublin?

    In the last 3 days, the lowest price for a flight from Denver to Dublin was €214 for a one-way ticket and €542 for a return.

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

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

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

    Iberia, Lufthansa, United Airlines, and Air France offer inflight Wi-Fi service on the Denver to Dublin flight route.

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

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

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

    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 Denver to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Denver 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 Denver to Dublin?

    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 Dublin with an airline and back to Denver with another airline.

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

    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 Dublin from Denver 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 Denver to Dublin

  • To get into the city center of Dublin from Dublin Airport (DUB), you can take an Airlink Bus into the city, where you will be close to other bus stations and railway stations that can get you wherever you need to be throughout the Dublin area.
  • The USO at Denver International Airport (DEN) is located on Concourse A in the center court on Level 4. This lounge is open to active-duty, guard, or reserve military members and their families—and military retirees if there are amenities and room available. Flight boards are on display and amenities include snacks and drinks, restrooms, TV, computers, and occasional meals.
  • If you want quiet contemplation or a feeling of sanctuary when you land, DUB has a Multi-Faith Prayer Room on the Departures Level of Terminal 2. This room is intended to be welcoming to all and offensive to no one. Open 24h every day, this quiet space has prayer mats and chairs where you can settle. You must turn off your cell phone and remove your shoes when you enter this space.
  • If you are intending to meet someone at the airport in DUB, there is a place designed for passengers arriving from a foreign country to meet people picking them up. These locations are in Terminal 1, Arrivals, near the information desk, and in Terminal 2, Arrivals, near the Spar Shop.
  • DEN has one of the biggest airport therapy animal initiatives in the country. The DEN CATS (Canine Airport Therapy Squad) comprise about 80 dogs and one cat. Roaming throughout the airport with their handlers, these animals are recognizable due to their purple plaid vests that say “Pet Me.” These animals are designed to offer comfort to passengers who might be feeling stressed, anxious, sad, or confused. Passengers are encouraged to hug, pet, smooch, and take pictures with these four-legged helpers.

Prefer to fly direct from Denver Intl to Dublin?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Denver Intl to Dublin.
Find which airlines fly direct from Denver Intl Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Dublin

Monday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Dublin to Denver Intl

Monday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Everything you need to know for your flight from Denver to Dublin

Information on your arrival and departure airports

Denver (DEN)
Dublin (DUB)