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Cheap flights from Denver to Shannon from $258

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 2/1. 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.
American Airlines Logo
5:25 pm - 4:45 pmDEN-SNN
16h 20m1 stop
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$480American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
4:10 pm - 4:45 pmDEN-SNN
17h 35m2 stops
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$485American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
5:25 pm - 4:45 pmDEN-SNN
16h 20m1 stop
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$490American Airlines
Find Deal
Thu, Feb 26 - Sat, Mar 7
United Airlines Logo
4:00 pm - 10:15 amDEN-SNN
11h 15m1 stop
United Airlines Logo
12:30 pm - 9:25 pmSNN-DEN
15h 55m1 stop
$587United Airlines
Find Deal
Thu, Apr 16 - Wed, Apr 29
United Airlines Logo
4:00 pm - 10:15 amDEN-SNN
11h 15m1 stop
United Airlines Logo
12:30 pm - 11:50 pmSNN-DEN
18h 20m2 stops
$592United Airlines
Find Deal
Thu, Apr 16 - Wed, Apr 29
Air Canada Logo
11:49 am - 4:45 pmDEN-SNN
21h 56m2 stops
Air Canada Logo
8:05 pm - 7:55 pmSNN-DEN
30h 50m2 stops
$670Air Canada
Find Deal
Wed, Nov 19 - Wed, Nov 26
British Airways Logo
9:11 am - 4:45 pmDEN-SNN
24h 34m2 stops
British Airways Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$677British Airways
Find Deal
Wed, Nov 19 - Wed, Nov 26
Air Canada Logo
5:30 pm - 11:30 amDEN-SNN
36h 00m2 stops
Air Canada Logo
7:50 am - 10:15 amSNN-DEN
56h 25m2 stops
$693Air Canada
Find Deal
Sat, Mar 21 - Sat, Mar 28
British Airways Logo
9:11 am - 7:25 pmDEN-SNN
27h 14m2 stops
British Airways Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$717British Airways
Find Deal
Thu, Nov 20 - Wed, Nov 26
Aer Lingus Logo
7:25 am - 7:25 pmDEN-SNN
30h 00m2 stops
Aer Lingus Logo
5:25 pm - 4:35 pmSNN-DEN
29h 10m1 stop
$837Aer Lingus
Find Deal
Sat, Mar 21 - Sat, Mar 28

American Airlines flights from Denver to Shannon, Clare

Our best American Airlines deals on Denver to Shannon, Clare flight tickets
American Airlines
Nov 9
DEN5:25 pmDenver Intl
16h 20m
1 stop
SNN4:45 pmShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$480
Find similar
American Airlines
Nov 9
DEN4:10 pmDenver Intl
17h 35m
2 stops
SNN4:45 pmShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$485
Find similar
American Airlines
Feb 26
DEN5:25 pmDenver Intl
16h 20m
1 stop
SNN4:45 pmShannon
Mar 7
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$490
Find similar

Air Canada flights from Denver to Shannon, Clare

Our best Air Canada deals on Denver to Shannon, Clare flight tickets
Air Canada
Nov 19
DEN11:49 amDenver Intl
21h 56m
2 stops
SNN4:45 pmShannon
Nov 26
SNN8:05 pmShannon
30h 50m
2 stops
DEN7:55 pmDenver Intl
$670
Find similar
Air Canada
Mar 21
DEN5:30 pmDenver Intl
36h 00m
2 stops
SNN11:30 amShannon
Mar 28
SNN7:50 amShannon
56h 25m
2 stops
DEN10:15 amDenver Intl
$693
Find similar
Air Canada
Apr 1
DEN7:45 amDenver Intl
29h 50m
2 stops
SNN8:35 pmShannon
Apr 5
SNN9:15 pmShannon
29h 45m
2 stops
DEN8:00 pmDenver Intl
$703
Find similar

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 October 30, 2025.
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 11/9

5:25 pm-4:45 pm

1 stop16h 20m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$480

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 11/9

4:10 pm-4:45 pm

2 stops17h 35m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$485

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 2/26

5:25 pm-4:45 pm

1 stop16h 20m

Shannon

Sat 3/7

7:50 am-3:30 pm

1 stop14h 40m

$490

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 4/16

4:00 pm-10:15 am

1 stop11h 15m

Shannon

Wed 4/29

12:30 pm-9:25 pm

1 stop15h 55m

$587

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 4/16

4:00 pm-10:15 am

1 stop11h 15m

Shannon

Wed 4/29

12:30 pm-11:50 pm

2 stops18h 20m

$592

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 11/19

11:49 am-4:45 pm

2 stops21h 56m

Shannon

Wed 11/26

8:05 pm-7:55 pm

2 stops30h 50m

$670

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 11/19

9:11 am-4:45 pm

2 stops24h 34m

Shannon

Wed 11/26

7:50 am-3:30 pm

1 stop14h 40m

$677

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 3/21

5:30 pm-11:30 am

2 stops36h 00m

Shannon

Sat 3/28

7:50 am-10:15 am

2 stops56h 25m

$693

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 11/20

9:11 am-7:25 pm

2 stops27h 14m

Shannon

Wed 11/26

7:50 am-3:30 pm

1 stop14h 40m

$717

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 3/21

7:25 am-7:25 pm

2 stops30h 00m

Shannon

Sat 3/28

5:25 pm-4:35 pm

1 stop29h 10m

$837

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $553. If you are unable to visit Shannon, Clare during the month of August, then departing from Denver during the month November is also very affordable. Most momondo users find prices during this month for around $612.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Denver to Shannon, Clare is on a Thursday when prices can be found for as low as $558. The most expensive day to fly to Shannon, Clare is Saturday, with ticket prices averaging around $1,282.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Denver to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $695. Flights at noon are often more expensive with an average ticket price of $1,073.

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Denver for as low as $567 on momondo.

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

You could potentially save up to 30% 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

Direct flights

None
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 11h 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
American AirlinesPriceFrom $483Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $516Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
7.9
7,993 reviews
Search Delta flights
Aer LingusPriceFrom $672Free CancellationRating
7.2
1,361 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
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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