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Cheap flights from Denver to Shannon from $404

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 5/20. 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.
United Airlines Logo
6:00 am - 10:15 am
DEN
-
SNN
21h 15m
2 stops
United Airlines Logo
12:30 pm - 11:37 pm
SNN
-
DEN
18h 07m
2 stops
$503United Airlines
Sun, Apr 26 - Sat, May 9
United Airlines Logo
11:59 pm - 10:15 am
DEN
-
SNN
27h 16m
2 stops
United Airlines Logo
12:30 pm - 11:58 pm
SNN
-
DEN
18h 28m
2 stops
$508United Airlines
Sat, Apr 25 - Sat, May 9
United Airlines Logo
3:41 pm - 10:15 am
DEN
-
SNN
11h 34m
1 stop
United Airlines Logo
12:30 pm - 7:07 pm
SNN
-
DEN
13h 37m
1 stop
$509United Airlines
Sat, Apr 25 - Sat, May 9
United Airlines Logo
6:00 am - 10:15 am
DEN
-
SNN
21h 15m
2 stops
United Airlines Logo
12:30 pm - 8:26 am
SNN
-
DEN
26h 56m
2 stops
$543United Airlines
Wed, Apr 15 - Sun, Apr 26
Lufthansa Logo
6:00 am - 10:15 am
DEN
-
SNN
21h 15m
1 stop
Lufthansa Logo
12:00 pm - 3:40 pm
SNN
-
DEN
34h 40m
1 stop
$547Lufthansa
Sun, Apr 26 - Sat, May 9
Lufthansa Logo
12:34 pm - 10:15 am
DEN
-
SNN
14h 41m
1 stop
Lufthansa Logo
12:30 pm - 4:40 pm
SNN
-
DEN
35h 10m
1 stop
$553Lufthansa
Wed, Apr 15 - Sun, Apr 26
Lufthansa Logo
6:00 am - 10:15 am
DEN
-
SNN
21h 15m
1 stop
Lufthansa Logo
12:30 pm - 7:31 pm
SNN
-
DEN
14h 01m
1 stop
$558Lufthansa
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
3:35 pm - 10:15 am
DEN
-
SNN
11h 40m
1 stop
United Airlines Logo
12:30 pm - 7:07 pm
SNN
-
DEN
13h 37m
1 stop
$564United Airlines
Tue, May 5 - Wed, May 13
United Airlines Logo
7:45 am - 10:15 am
DEN
-
SNN
19h 30m
2 stops
United Airlines Logo
12:30 pm - 7:31 pm
SNN
-
DEN
14h 01m
1 stop
$578United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
5:59 pm - 10:15 am
DEN
-
SNN
33h 16m
2 stops
United Airlines Logo
12:30 pm - 11:58 pm
SNN
-
DEN
18h 28m
2 stops
$598United Airlines
Sat, Apr 25 - Sat, May 9

British Airways flights from Denver to Shannon, Clare

Our best British Airways deals on Denver to Shannon, Clare flight tickets
British Airways
Mar 10
DEN12:33 pmDenver Intl
16h 57m
2 stops
SNN11:30 amShannon
Mar 17
SNN8:05 pmShannon
26h 25m
1 stop
DEN4:30 pmDenver Intl
$661
British Airways
Mar 10
DEN9:10 amDenver Intl
20h 20m
2 stops
SNN11:30 amShannon
Mar 17
SNN7:50 amShannon
20h 47m
2 stops
DEN10:37 pmDenver Intl
$664
British Airways
Mar 29
DEN12:33 pmDenver Intl
15h 47m
2 stops
SNN11:20 amShannon
Apr 8
SNN7:30 amShannon
22h 10m
2 stops
DEN10:40 pmDenver Intl
$665

United Airlines flights from Denver to Shannon, Clare

Our best United Airlines deals on Denver to Shannon, Clare flight tickets
United Airlines
Apr 26
DEN6:00 amDenver Intl
21h 15m
2 stops
SNN10:15 amShannon
May 9
SNN12:30 pmShannon
18h 07m
2 stops
DEN11:37 pmDenver Intl
$503
United Airlines
Apr 25
DEN11:59 pmDenver Intl
27h 16m
2 stops
SNN10:15 amShannon
May 9
SNN12:30 pmShannon
18h 28m
2 stops
DEN11:58 pmDenver Intl
$508
United Airlines
Apr 25
DEN3:41 pmDenver Intl
11h 34m
1 stop
SNN10:15 amShannon
May 9
SNN12:30 pmShannon
13h 37m
1 stop
DEN7:07 pmDenver Intl
$509

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 February 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

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 4/26

6:00 am-10:15 am

2 stops21h 15m

Shannon

Sat 5/9

12:30 pm-11:37 pm

2 stops18h 07m

$503

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 4/25

11:59 pm-10:15 am

2 stops27h 16m

Shannon

Sat 5/9

12:30 pm-11:58 pm

2 stops18h 28m

$508

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 4/25

3:41 pm-10:15 am

1 stop11h 34m

Shannon

Sat 5/9

12:30 pm-7:07 pm

1 stop13h 37m

$509

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 4/15

6:00 am-10:15 am

2 stops21h 15m

Shannon

Sun 4/26

12:30 pm-8:26 am

2 stops26h 56m

$543

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 4/26

6:00 am-10:15 am

1 stop21h 15m

Shannon

Sat 5/9

12:00 pm-3:40 pm

1 stop34h 40m

$547

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 4/15

12:34 pm-10:15 am

1 stop14h 41m

Shannon

Sun 4/26

12:30 pm-4:40 pm

1 stop35h 10m

$553

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 4/16

6:00 am-10:15 am

1 stop21h 15m

Shannon

Mon 4/20

12:30 pm-7:31 pm

1 stop14h 01m

$558

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 5/5

3:35 pm-10:15 am

1 stop11h 40m

Shannon

Wed 5/13

12:30 pm-7:07 pm

1 stop13h 37m

$564

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 4/17

7:45 am-10:15 am

2 stops19h 30m

Shannon

Mon 4/20

12:30 pm-7:31 pm

1 stop14h 01m

$578

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 4/25

5:59 pm-10:15 am

2 stops33h 16m

Shannon

Sat 5/9

12:30 pm-11:58 pm

2 stops18h 28m

$598

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 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 $537. 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 11% 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

16h 15m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 16h 15m
There are no direct flights from Denver to Shannon, Clare. There are no popular flight routes from Denver to Shannon, Clare.
Search flight deals

  • 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 16h 15m 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
7,728 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
United AirlinesPriceFrom $515Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
7.9
8,180 reviews
Search Delta flights
Aer LingusPriceFrom $671Free CancellationRating
7.2
1,447 reviews
Search Aer Lingus flights

Traveling to a place near Shannon?

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