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Cheap flights from Denver to Shannon from $370

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 10/5. 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
0 bags

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Find the cheapest flights from Denver to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
12:20 pm - 11:10 am
DEN
-
SNN
15h 50m
1 stop
KLM Logo
1:05 pm - 10:49 pm
SNN
-
DEN
16h 44m
1 stop
$708KLM
Tue, Sep 1 - Tue, Sep 8
KLM Logo
9:35 am - 11:10 am
DEN
-
SNN
18h 35m
2 stops
KLM Logo
1:05 pm - 11:45 pm
SNN
-
DEN
17h 40m
2 stops
$713KLM
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
3:40 pm - 10:15 am
DEN
-
SNN
11h 35m
1 stop
United Airlines Logo
9:30 am - 3:17 pm
SNN
-
DEN
12h 47m
1 stop
$718United Airlines
Sat, Sep 5 - Wed, Sep 16
United Airlines Logo
11:59 pm - 7:30 am
DEN
-
SNN
24h 31m
2 stops
United Airlines Logo
9:30 am - 6:19 pm
SNN
-
DEN
15h 49m
2 stops
$723United Airlines
Fri, Sep 4 - Wed, Sep 16
United Airlines Logo
3:40 pm - 10:15 am
DEN
-
SNN
11h 35m
1 stop
United Airlines Logo
9:30 am - 4:24 pm
SNN
-
DEN
13h 54m
1 stop
$726United Airlines
Fri, Sep 4 - Wed, Sep 16
United Airlines Logo
3:46 pm - 10:15 am
DEN
-
SNN
11h 29m
1 stop
United Airlines Logo
12:30 pm - 6:10 pm
SNN
-
DEN
12h 40m
1 stop
$748United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
1:25 pm - 10:15 am
DEN
-
SNN
13h 50m
2 stops
United Airlines Logo
12:30 pm - 11:06 pm
SNN
-
DEN
17h 36m
2 stops
$753United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
11:59 pm - 10:15 am
DEN
-
SNN
27h 16m
1 stop
United Airlines Logo
12:30 pm - 6:10 pm
SNN
-
DEN
12h 40m
1 stop
$754United Airlines
Sat, Oct 10 - Mon, Oct 19
United Airlines Logo
12:35 pm - 10:15 am
DEN
-
SNN
14h 40m
1 stop
United Airlines Logo
12:30 pm - 6:10 pm
SNN
-
DEN
12h 40m
1 stop
$758United Airlines
Fri, Oct 9 - Mon, Oct 19
United Airlines Logo
10:10 am - 10:15 am
DEN
-
SNN
17h 05m
2 stops
United Airlines Logo
12:30 pm - 11:06 pm
SNN
-
DEN
17h 36m
2 stops
$763United Airlines
Sat, Oct 10 - Sat, Oct 17

United Airlines flights from Denver to Shannon, Clare

Our best United Airlines deals on Denver to Shannon, Clare flight tickets
United Airlines
Sep 5
DEN3:40 pmDenver Intl
11h 35m
1 stop
SNN10:15 amShannon
Sep 16
SNN9:30 amShannon
12h 47m
1 stop
DEN3:17 pmDenver Intl
$718
United Airlines
Sep 5
DEN9:47 amDenver Intl
14h 43m
2 stops
SNN7:30 amShannon
Sep 16
SNN9:30 amShannon
17h 06m
2 stops
DEN7:36 pmDenver Intl
$723
United Airlines
Sep 4
DEN3:40 pmDenver Intl
11h 35m
1 stop
SNN10:15 amShannon
Sep 16
SNN9:30 amShannon
13h 54m
1 stop
DEN4:24 pmDenver Intl
$726

Delta flights from Denver to Shannon, Clare

Our best Delta deals on Denver to Shannon, Clare flight tickets
Delta
Aug 1
DEN11:00 amDenver Intl
17h 10m
1 stop
SNN11:10 amShannon
Aug 14
SNN1:05 pmShannon
16h 40m
1 stop
DEN10:45 pmDenver Intl
$846
Delta
Aug 5
DEN11:40 amDenver Intl
16h 30m
1 stop
SNN11:10 amShannon
Aug 14
SNN1:05 pmShannon
18h 31m
2 stops
DEN12:36 amDenver Intl
$851
Delta
May 25
DEN12:35 pmDenver Intl
15h 35m
1 stop
SNN11:10 amShannon
May 31
SNN1:05 pmShannon
36h 39m
2 stops
DEN6:44 pmDenver Intl
$863

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 May 20, 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

12:20 pm-11:10 am

1 stop15h 50m

Shannon

Tue 9/8

1:05 pm-10:49 pm

1 stop16h 44m

$708

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

9:35 am-11:10 am

2 stops18h 35m

Shannon

Tue 9/8

1:05 pm-11:45 pm

2 stops17h 40m

$713

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/5

3:40 pm-10:15 am

1 stop11h 35m

Shannon

Wed 9/16

9:30 am-3:17 pm

1 stop12h 47m

$718

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/4

11:59 pm-7:30 am

2 stops24h 31m

Shannon

Wed 9/16

9:30 am-6:19 pm

2 stops15h 49m

$723

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/4

3:40 pm-10:15 am

1 stop11h 35m

Shannon

Wed 9/16

9:30 am-4:24 pm

1 stop13h 54m

$726
Quickest round-trip

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/29

3:46 pm-10:15 am

1 stop11h 29m

Shannon

Wed 10/7

12:30 pm-6:10 pm

1 stop12h 40m

$748

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/29

1:25 pm-10:15 am

2 stops13h 50m

Shannon

Wed 10/7

12:30 pm-11:06 pm

2 stops17h 36m

$753

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 10/10

11:59 pm-10:15 am

1 stop27h 16m

Shannon

Mon 10/19

12:30 pm-6:10 pm

1 stop12h 40m

$754

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 10/9

12:35 pm-10:15 am

1 stop14h 40m

Shannon

Mon 10/19

12:30 pm-6:10 pm

1 stop12h 40m

$758

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 10/10

10:10 am-10:15 am

2 stops17h 05m

Shannon

Sat 10/17

12:30 pm-11:06 pm

2 stops17h 36m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, August 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 $526. If you are unable to visit Shannon, Clare during the month of August, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $599.

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

You could potentially save up to 15% 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
7,989 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
United AirlinesPriceFrom $515Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
DeltaPriceFrom $544Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Traveling to a place near Shannon?

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