Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Shannon from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Shannon departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:25 pm - 7:30 amDEN  Denver Intl-SNN Shannon
11h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 pm - 9:11 pmSNN  Shannon-DEN Denver Intl
15h 41m1 stop Newark
$843United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
8:35 am - 7:30 amDEN  Denver Intl-SNN Shannon
15h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 pm - 10:13 pmSNN  Shannon-DEN Denver Intl
16h 43m2 stops Newark Chicago O'Hare Intl
$847United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
11:15 am - 10:15 amDEN  Denver Intl-SNN Shannon
16h 00m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 11:29 pmSNN  Shannon-DEN Denver Intl
17h 59m2 stops Newark Chicago O'Hare Intl
$847United Airlines
Tue, Sep 1 - Tue, Sep 8
Delta Logo
6:05 am - 11:10 amDEN  Denver Intl-SNN Shannon
22h 05m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
1:05 pm - 9:52 amSNN  Shannon-DEN Denver Intl
27h 47m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
$961Delta
Thu, Aug 20 - Thu, Aug 27
KLM Logo
12:05 pm - 11:10 amDEN  Denver Intl-SNN Shannon
16h 05m1 stop New York John F Kennedy Intl
KLM Logo
1:05 pm - 12:36 amSNN  Shannon-DEN Denver Intl
18h 31m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$961KLM
Thu, Aug 20 - Thu, Aug 27
Air Canada Logo
7:10 pm - 4:45 pmDEN  Denver Intl-SNN Shannon
38h 35m2 stops Vancouver Intl London Heathrow
Air Canada Logo
7:50 am - 7:17 pmSNN  Shannon-DEN Denver Intl
42h 27m2 stops London Heathrow Vancouver Intl
$994Air Canada
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
5:01 pm - 7:25 pmDEN  Denver Intl-SNN Shannon
19h 24m1 stop London Heathrow
British Airways Logo
5:30 pm - 3:10 pmSNN  Shannon-DEN Denver Intl
28h 40m1 stop London Heathrow
$996British Airways
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
7:50 am - 4:45 pmDEN  Denver Intl-SNN Shannon
25h 55m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
7:50 am - 3:10 pmSNN  Shannon-DEN Denver Intl
14h 20m1 stop London Heathrow
$1,000British Airways
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
2:21 pm - 4:10 pmDEN  Denver Intl-SNN Shannon
18h 49m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
9:15 pm - 6:15 pmSNN  Shannon-DEN Denver Intl
28h 00m2 stops London Heathrow Dublin
$1,052British Airways
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
6:35 pm - 4:10 pmDEN  Denver Intl-SNN Shannon
14h 35m1 stop London Heathrow
American Airlines Logo
9:15 pm - 4:25 pmSNN  Shannon-DEN Denver Intl
26h 10m1 stop London Heathrow
$1,154American Airlines
Sun, Oct 4 - Sun, Oct 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Denver to Shannon, Clare

Our best United Airlines deals on Denver to Shannon, Clare flight tickets
United Airlines
Sep 1
DEN1:25 pmDenver Intl
11h 05m
1 stop
SNN7:30 amShannon
Sep 8
SNN12:30 pmShannon
15h 41m
1 stop
DEN9:11 pmDenver Intl
$843
United Airlines
Sep 1
DEN11:15 amDenver Intl
16h 00m
2 stops
SNN10:15 amShannon
Sep 8
SNN12:30 pmShannon
17h 59m
2 stops
DEN11:29 pmDenver Intl
$847
United Airlines
Sep 6
DEN11:44 amDenver Intl
15h 31m
2 stops
SNN10:15 amShannon
Sep 22
SNN12:30 pmShannon
17h 59m
2 stops
DEN11:29 pmDenver Intl
$882

British Airways flights from Denver to Shannon, Clare

Our best British Airways deals on Denver to Shannon, Clare flight tickets
British Airways
Jan 10
DEN5:01 pmDenver Intl
19h 24m
1 stop
SNN7:25 pmShannon
Jan 14
SNN5:30 pmShannon
28h 40m
1 stop
DEN3:10 pmDenver Intl
$996
British Airways
Jan 10
DEN7:50 amDenver Intl
25h 55m
2 stops
SNN4:45 pmShannon
Jan 14
SNN7:50 amShannon
14h 20m
1 stop
DEN3:10 pmDenver Intl
$1,000
British Airways
Sep 1
DEN2:21 pmDenver Intl
18h 49m
2 stops
SNN4:10 pmShannon
Sep 8
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$1,052

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Denver to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Tue 9/1

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Tue 9/8

12:30 pm-9:11 pm

1 stop15h 41m

$843

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Tue 9/1

8:35 am-7:30 am

1 stop15h 55m

Shannon

Tue 9/8

12:30 pm-10:13 pm

2 stops16h 43m

$847

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Tue 9/1

11:15 am-10:15 am

2 stops16h 00m

Shannon

Tue 9/8

12:30 pm-11:29 pm

2 stops17h 59m

$847

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Thu 8/20

6:05 am-11:10 am

2 stops22h 05m

Shannon

Thu 8/27

1:05 pm-9:52 am

2 stops27h 47m

$961

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Thu 8/20

12:05 pm-11:10 am

1 stop16h 05m

Shannon

Thu 8/27

1:05 pm-12:36 am

2 stops18h 31m

$961

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Sun 1/10

7:10 pm-4:45 pm

2 stops38h 35m

Shannon

Thu 1/14

7:50 am-7:17 pm

2 stops42h 27m

$994

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Sun 1/10

5:01 pm-7:25 pm

1 stop19h 24m

Shannon

Thu 1/14

5:30 pm-3:10 pm

1 stop28h 40m

$996

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Sun 1/10

7:50 am-4:45 pm

2 stops25h 55m

Shannon

Thu 1/14

7:50 am-3:10 pm

1 stop14h 20m

$1,000

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Tue 9/1

2:21 pm-4:10 pm

2 stops18h 49m

Shannon

Tue 9/8

9:15 pm-6:15 pm

2 stops28h 00m

$1,052

DenverShannon

DEN Denver Intl - SNN Shannon

DENSNN

Denver Intl

Sun 10/4

6:35 pm-4:10 pm

1 stop14h 35m

Shannon

Sun 10/18

9:15 pm-4:25 pm

1 stop26h 10m

$1,154

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Denver to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Shannon, Clare?

Prices are currently typical for flights on this route.

Typical prices usually range from $657 to $978.
The lowest price recently found on this route was $843.

What is the cheapest month to fly to Shannon, Clare?

In general, January is the cheapest month to fly from Denver to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $599. If you are unable to visit Shannon, Clare during the month of January, then departing from Denver during the month March is also very affordable. Most momondo users find prices during this month for around $630.

When to book flights from Denver to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Shannon, Clare (DEN to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Shannon, Clare

Fastest flight time

14h 44m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 14h 44m
There are no direct flights from Denver to Shannon, Clare. There are no popular flight routes from Denver to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Denver to Shannon, Clare

  • How far is Denver Intl to Shannon by plane?

    A flight from Denver Intl to Shannon will travel around 4328.1 mi. Typically, this will take 14h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Shannon Airport?

    Prices for flights from Denver Intl Airport to Shannon Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to Shannon Airport?

  • How old do you have to be to fly from Denver Intl Airport to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Denver to Shannon, Clare?

Best airlines flying from Denver to Shannon, Clare

Compare and see reviews for airlines that fly from Denver to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $402Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,862 reviews
Search American Airlines flights
United AirlinesPriceFrom $537Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Adare
Lahinch
Bunratty
Tipperary

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Shannon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Shannon for you.

Can I find flights from Denver to Shannon with flexible booking policies on momondo?

Yes. All flights to Shannon from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Shannon?

Once all potential Denver to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Shannon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/4
Fri 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland