£606 Cheap Flights from Shannon (SNN) to Denver (DEN)

View £606 flight on Sat, 20 Sep 2025Opens in a new window

Popular airlines from Shannon Airport (SNN) to Denver International Airport (DEN)

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Cheap Flights from Shannon (SNN) to Denver (DEN)

Prices were available within the past 7 days and start at £606 for one-way flights and £455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 17 Oct - Mon, 20 Oct
SNN
Shannon
DEN
Denver
£455 Return, found 2 days ago
£455
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 17 Oct from Shannon to Denver, returning Mon, 20 Oct, priced at £455 found 2 days ago
Aer Lingus
Mon, 6 Oct - Mon, 13 Oct
SNN
Shannon
DEN
Denver
£547 Return, found 4 hours ago
£547
Return
found 4 hours ago
Select Aer Lingus flight, departing Mon, 6 Oct from Shannon to Denver, returning Mon, 13 Oct, priced at £547 found 4 hours ago
British Airways
Mon, 6 Oct - Mon, 13 Oct
SNN
Shannon
DEN
Denver
£558 Return, found 4 hours ago
£558
Return
found 4 hours ago
Select British Airways flight, departing Mon, 6 Oct from Shannon to Denver, returning Mon, 13 Oct, priced at £558 found 4 hours ago
British Airways
Fri, 17 Oct - Mon, 20 Oct
SNN
Shannon
DEN
Denver
£562 Return, found 2 days ago
£562
Return
found 2 days ago
Select British Airways flight, departing Fri, 17 Oct from Shannon to Denver, returning Mon, 20 Oct, priced at £562 found 2 days ago
Aer Lingus
Mon, 6 Oct - Mon, 13 Oct
SNN
Shannon
DEN
Denver
£565 Return, found 4 hours ago
£565
Return
found 4 hours ago
Select Aer Lingus flight, departing Mon, 6 Oct from Shannon to Denver, returning Mon, 13 Oct, priced at £565 found 4 hours ago
British Airways
Mon, 6 Oct - Mon, 13 Oct
SNN
Shannon
DEN
Denver
£570 Return, found 4 hours ago
£570
Return
found 4 hours ago
Select British Airways flight, departing Mon, 6 Oct from Shannon to Denver, returning Mon, 13 Oct, priced at £570 found 4 hours ago
British Airways
Fri, 19 Sep - Tue, 23 Sep
SNN
Shannon
DEN
Denver
£572 Return, found 4 days ago
£572
Return
found 4 days ago
Select British Airways flight, departing Fri, 19 Sep from Shannon to Denver, returning Tue, 23 Sep, priced at £572 found 4 days ago
Aer Lingus
Fri, 19 Sep - Tue, 23 Sep
SNN
Shannon
DEN
Denver
£573 Return, found 4 days ago
£573
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 19 Sep from Shannon to Denver, returning Tue, 23 Sep, priced at £573 found 4 days ago
Aer Lingus
Mon, 6 Oct - Mon, 13 Oct
SNN
Shannon
DEN
Denver
£574 Return, found 4 hours ago
£574
Return
found 4 hours ago
Select Aer Lingus flight, departing Mon, 6 Oct from Shannon to Denver, returning Mon, 13 Oct, priced at £574 found 4 hours ago
Air Canada
Fri, 17 Oct - Mon, 20 Oct
SNN
Shannon
DEN
Denver
£597 Return, found 2 days ago
£597
Return
found 2 days ago
Select Air Canada flight, departing Fri, 17 Oct from Shannon to Denver, returning Mon, 20 Oct, priced at £597 found 2 days ago
Flight from Shannon to Denver route information
Origin airport
Shannon
Destination airport
Denver Intl.
Return price
£454
Distance
6899 km

Compare flights from Shannon to Denver easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Shannon to Denver. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Denver Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Shannon to Denver Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Shannon (SNN) to Denver Intl. (DEN)

The easiest way to view the best deals on flights from Shannon to Denver today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Shannon to Denver Intl. start at just £455 and range up to £1,047.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Shannon and Denver
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Shannon to Denver flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Shannon to Denver Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SNN to DEN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Shannon Airport to DEN was £455. Cheap tickets don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SNN to Denver Airport?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Shannon Airport (SNN) to DIA airport 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 Shannon Airport (SNN) to DEN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Shannon Airport (SNN) to Denver Intl. Airport (DEN)?
Shannon to Denver is around 6,900 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from SNN to Denver Airport?
Direct flights aren't available, so you'll need to make at least one stop between SNN and DIA airport. Take advantage of the layover time to stretch your legs and freshen up.
Are Shannon Airport to DEN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SNN to Denver Airport at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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