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Cheap flights from Denver to Shannon from $276

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 7/29. 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.
KLM Logo
6:40 am - 11:10 am
DEN
-
SNN
21h 30m
1 stop
KLM Logo
1:05 pm - 10:49 pm
SNN
-
DEN
16h 44m
1 stop
$708KLM
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
6:40 am - 11:10 am
DEN
-
SNN
21h 30m
1 stop
Multiple Airlines Logo
1:05 pm - 5:31 pm
SNN
-
DEN
35h 26m
2 stops
$712Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
6:40 am - 11:10 am
DEN
-
SNN
21h 30m
1 stop
Multiple Airlines Logo
1:05 pm - 5:31 pm
SNN
-
DEN
35h 26m
2 stops
$713Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
KLM Logo
6:40 am - 11:10 am
DEN
-
SNN
21h 30m
1 stop
KLM Logo
1:05 pm - 10:35 pm
SNN
-
DEN
16h 30m
1 stop
$718KLM
Sat, Sep 5 - Wed, Sep 16
KLM Logo
9:35 am - 11:10 am
DEN
-
SNN
18h 35m
2 stops
KLM Logo
1:05 pm - 4:53 pm
SNN
-
DEN
34h 48m
2 stops
$723KLM
Wed, Sep 9 - Sat, Sep 19
United Airlines Logo
10:01 am - 10:15 am
DEN
-
SNN
17h 14m
1 stop
United Airlines Logo
12:30 pm - 10:41 pm
SNN
-
DEN
17h 11m
1 stop
$748United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
10:20 am - 10:15 am
DEN
-
SNN
16h 55m
2 stops
United Airlines Logo
12:30 pm - 10:41 pm
SNN
-
DEN
17h 11m
1 stop
$752United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
11:30 am - 10:15 am
DEN
-
SNN
15h 45m
1 stop
United Airlines Logo
12:30 pm - 10:57 pm
SNN
-
DEN
17h 27m
2 stops
$753United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
8:31 pm - 7:30 am
DEN
-
SNN
27h 59m
2 stops
United Airlines Logo
12:30 pm - 6:39 am
SNN
-
DEN
25h 09m
2 stops
$763United Airlines
Fri, Sep 4 - Sat, Sep 26
KLM Logo
12:10 pm - 11:10 am
DEN
-
SNN
16h 00m
1 stop
KLM Logo
1:05 pm - 2:58 pm
SNN
-
DEN
32h 53m
2 stops
$780KLM
Fri, Jul 24 - Fri, Jul 31

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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
$708
United Airlines
Sep 1
DEN3:40 pmDenver Intl
11h 35m
1 stop
SNN10:15 amShannon
Sep 8
SNN12:30 pmShannon
18h 24m
2 stops
DEN11:54 pmDenver Intl
$712
United Airlines
Sep 1
DEN12:40 pmDenver Intl
14h 35m
1 stop
SNN10:15 amShannon
Sep 8
SNN9:30 amShannon
17h 39m
2 stops
DEN8:09 pmDenver Intl
$713

Aer Lingus flights from Denver to Shannon, Clare

Our best Aer Lingus deals on Denver to Shannon, Clare flight tickets
Aer Lingus
Sep 19
DEN8:00 pmDenver Intl
17h 35m
2 stops
SNN8:35 pmShannon
Sep 27
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$921
Aer Lingus
Aug 2
DEN7:16 amDenver Intl
25h 54m
2 stops
SNN4:10 pmShannon
Aug 9
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$939
Aer Lingus
Aug 2
DEN7:16 amDenver Intl
25h 54m
2 stops
SNN4:10 pmShannon
Aug 9
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$940

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 June 11, 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

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

6:40 am-11:10 am

1 stop21h 30m

Shannon

Tue 9/8

1:05 pm-10:49 pm

1 stop16h 44m

$708

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

6:40 am-11:10 am

1 stop21h 30m

Shannon

Tue 9/8

1:05 pm-5:31 pm

2 stops35h 26m

$712

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

6:40 am-11:10 am

1 stop21h 30m

Shannon

Tue 9/8

1:05 pm-5:31 pm

2 stops35h 26m

$713

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/5

6:40 am-11:10 am

1 stop21h 30m

Shannon

Wed 9/16

1:05 pm-10:35 pm

1 stop16h 30m

$718

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 9/9

9:35 am-11:10 am

2 stops18h 35m

Shannon

Sat 9/19

1:05 pm-4:53 pm

2 stops34h 48m

$723

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/29

10:01 am-10:15 am

1 stop17h 14m

Shannon

Wed 10/7

12:30 pm-10:41 pm

1 stop17h 11m

$748

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/29

10:20 am-10:15 am

2 stops16h 55m

Shannon

Wed 10/7

12:30 pm-10:41 pm

1 stop17h 11m

$752
Quickest round-trip

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/29

11:30 am-10:15 am

1 stop15h 45m

Shannon

Wed 10/7

12:30 pm-10:57 pm

2 stops17h 27m

$753

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/4

8:31 pm-7:30 am

2 stops27h 59m

Shannon

Sat 9/26

12:30 pm-6:39 am

2 stops25h 09m

$763

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 7/24

12:10 pm-11:10 am

1 stop16h 00m

Shannon

Fri 7/31

1:05 pm-2:58 pm

2 stops32h 53m

$780

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?

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.

Can stopping save me money on Denver to Shannon, Clare flights?

You could potentially save up to 31% on your flight if you consider stops on a Denver to Shannon, Clare flight.

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

11h 05m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 11h 05m
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 11h 05m 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
8,044 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $517Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights
DeltaPriceFrom $544Free CancellationRating
7.9
8,400 reviews
Search Delta flights

Traveling to a place near Shannon?

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

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.

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