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Cheap flights from Denver to Shannon from $358

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 3/15. 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.
British Airways Logo
10:36 am - 11:20 am
DEN
-
SNN
17h 44m
2 stops
British Airways Logo
9:15 pm - 6:15 pm
SNN
-
DEN
28h 00m
2 stops
$400British Airways
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
6:40 pm - 8:35 pm
DEN
-
SNN
18h 55m
1 stop
British Airways Logo
4:55 pm - 4:30 pm
SNN
-
DEN
30h 35m
1 stop
$402British Airways
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
6:40 pm - 4:10 pm
DEN
-
SNN
14h 30m
1 stop
British Airways Logo
9:15 pm - 6:15 pm
SNN
-
DEN
28h 00m
2 stops
$403British Airways
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
12:28 pm - 11:30 am
DEN
-
SNN
16h 02m
2 stops
British Airways Logo
8:05 pm - 3:30 pm
SNN
-
DEN
26h 25m
1 stop
$409British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
6:30 pm - 11:20 am
DEN
-
SNN
33h 50m
2 stops
British Airways Logo
7:40 am - 6:15 pm
SNN
-
DEN
17h 35m
2 stops
$411British Airways
Sun, May 3 - Wed, May 13
British Airways Logo
7:50 am - 11:30 am
DEN
-
SNN
20h 40m
2 stops
British Airways Logo
7:50 am - 11:16 pm
SNN
-
DEN
22h 26m
2 stops
$414British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
5:44 pm - 4:10 pm
DEN
-
SNN
39h 26m
2 stops
British Airways Logo
7:40 am - 4:30 pm
SNN
-
DEN
15h 50m
1 stop
$415British Airways
Sun, May 3 - Wed, May 13
British Airways Logo
6:25 pm - 7:25 pm
DEN
-
SNN
19h 00m
1 stop
British Airways Logo
4:55 pm - 4:30 pm
SNN
-
DEN
30h 35m
1 stop
$423British Airways
Tue, Mar 17 - Tue, Mar 31
British Airways Logo
5:25 pm - 4:45 pm
DEN
-
SNN
16h 20m
1 stop
British Airways Logo
7:50 am - 3:30 pm
SNN
-
DEN
14h 40m
1 stop
$424British Airways
Mon, Jan 26 - Tue, Feb 10
British Airways Logo
12:19 pm - 7:25 pm
DEN
-
SNN
25h 06m
2 stops
British Airways Logo
9:15 pm - 4:30 pm
SNN
-
DEN
26h 15m
1 stop
$427British Airways
Tue, Mar 17 - Tue, Mar 31

American Airlines flights from Denver to Shannon, Clare

Our best American Airlines deals on Denver to Shannon, Clare flight tickets
American Airlines
Apr 25
DEN6:40 pmDenver Intl
14h 25m
1 stop
SNN4:05 pmShannon
May 9
SNN7:40 amShannon
15h 50m
1 stop
DEN4:30 pmDenver Intl
$491
American Airlines
Feb 28
DEN9:22 amDenver Intl
19h 08m
2 stops
SNN11:30 amShannon
Mar 7
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$495
American Airlines
May 19
DEN10:28 amDenver Intl
16h 57m
2 stops
SNN10:25 amShannon
May 28
SNN9:15 pmShannon
26h 15m
1 stop
DEN4:30 pmDenver Intl
$499

British Airways flights from Denver to Shannon, Clare

Our best British Airways deals on Denver to Shannon, Clare flight tickets
British Airways
Apr 19
DEN10:36 amDenver Intl
17h 44m
2 stops
SNN11:20 amShannon
Apr 30
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$400
British Airways
Apr 19
DEN6:40 pmDenver Intl
18h 55m
1 stop
SNN8:35 pmShannon
Apr 30
SNN4:55 pmShannon
30h 35m
1 stop
DEN4:30 pmDenver Intl
$402
British Airways
Apr 19
DEN6:40 pmDenver Intl
14h 30m
1 stop
SNN4:10 pmShannon
Apr 30
SNN9:15 pmShannon
28h 00m
2 stops
DEN6:15 pmDenver Intl
$403

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 January 15, 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 4/19

10:36 am-11:20 am

2 stops17h 44m

Shannon

Thu 4/30

9:15 pm-6:15 pm

2 stops28h 00m

$400

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 4/19

6:40 pm-8:35 pm

1 stop18h 55m

Shannon

Thu 4/30

4:55 pm-4:30 pm

1 stop30h 35m

$402

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 4/19

6:40 pm-4:10 pm

1 stop14h 30m

Shannon

Thu 4/30

9:15 pm-6:15 pm

2 stops28h 00m

$403

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 1/28

12:28 pm-11:30 am

2 stops16h 02m

Shannon

Wed 2/4

8:05 pm-3:30 pm

1 stop26h 25m

$409

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 5/3

6:30 pm-11:20 am

2 stops33h 50m

Shannon

Wed 5/13

7:40 am-6:15 pm

2 stops17h 35m

$411

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 1/28

7:50 am-11:30 am

2 stops20h 40m

Shannon

Wed 2/4

7:50 am-11:16 pm

2 stops22h 26m

$414

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 5/3

5:44 pm-4:10 pm

2 stops39h 26m

Shannon

Wed 5/13

7:40 am-4:30 pm

1 stop15h 50m

$415

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 3/17

6:25 pm-7:25 pm

1 stop19h 00m

Shannon

Tue 3/31

4:55 pm-4:30 pm

1 stop30h 35m

$423

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 1/26

5:25 pm-4:45 pm

1 stop16h 20m

Shannon

Tue 2/10

7:50 am-3:30 pm

1 stop14h 40m

$424

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 3/17

12:19 pm-7:25 pm

2 stops25h 06m

Shannon

Tue 3/31

9:15 pm-4:30 pm

1 stop26h 15m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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, February 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 $495. If you are unable to visit Shannon, Clare during the month of February, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $542.

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

You could potentially save up to 54% 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

14h 30m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 14h 30m
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 14h 30m 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
American AirlinesPriceFrom $483Free CancellationRating
7.2
11,132 reviews
Search American Airlines flights
United AirlinesPriceFrom $515Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
7.9
8,049 reviews
Search Delta flights
Aer LingusPriceFrom $671Free CancellationRating
7.2
1,435 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
Adare
Bunratty
Ennis
Nenagh
Lahinch

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

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