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Cheap flights from Denver to Shannon from $485

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Shannon departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to Shannon

Cheap round-trip flights

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
$485American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
10:23 am - 11:30 amDEN-SNN
18h 07m2 stops
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$489American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
3:57 pm - 4:10 pmDEN-SNN
17h 13m2 stops
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$490American Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
10:14 am - 10:15 amDEN-SNN
17h 01m2 stops
United Airlines Logo
12:30 pm - 9:18 pmSNN-DEN
15h 48m1 stop
$552United Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
United Airlines Logo
11:15 am - 10:15 amDEN-SNN
16h 00m2 stops
United Airlines Logo
12:30 pm - 8:28 amSNN-DEN
26h 58m2 stops
$597United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
British Airways Logo
6:35 pm - 4:10 pmDEN-SNN
14h 35m1 stop
British Airways Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$637British Airways
Find Deal
Sun, Oct 12 - Thu, Nov 13
British Airways Logo
6:35 pm - 8:35 pmDEN-SNN
19h 00m1 stop
British Airways Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$639British Airways
Find Deal
Sun, Oct 19 - Tue, Nov 4
Multiple Airlines Logo
6:35 pm - 4:05 pmDEN-SNN
14h 30m1 stop
Multiple Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$658Multiple Airlines
Find Deal
Sat, Oct 11 - Tue, Nov 11
Aer Lingus Logo
6:35 pm - 4:05 pmDEN-SNN
14h 30m1 stop
Aer Lingus Logo
8:05 pm - 10:22 pmSNN-DEN
33h 17m2 stops
$683Aer Lingus
Find Deal
Sat, Oct 11 - Mon, Nov 10
Multiple Airlines Logo
6:10 am - 4:10 pmDEN-SNN
27h 00m2 stops
Multiple Airlines Logo
2:00 pm - 1:08 amSNN-DEN
18h 08m1 stop
$854Multiple Airlines
Find Deal
Wed, Oct 8 - Tue, Nov 11

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
$485
Find similar
American Airlines
Nov 9
DEN10:23 amDenver Intl
18h 07m
2 stops
SNN11:30 amShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$489
Find similar
American Airlines
Oct 19
DEN3:57 pmDenver Intl
17h 13m
2 stops
SNN4:10 pmShannon
Nov 4
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$490
Find similar

United Airlines flights from Denver to Shannon, Clare

Our best United Airlines deals on Denver to Shannon, Clare flight tickets
United Airlines
Oct 3
DEN10:14 amDenver Intl
17h 01m
2 stops
SNN10:15 amShannon
Oct 10
SNN12:30 pmShannon
15h 48m
1 stop
DEN9:18 pmDenver Intl
$552
Find similar
United Airlines
Oct 11
DEN11:15 amDenver Intl
16h 00m
2 stops
SNN10:15 amShannon
Oct 18
SNN12:30 pmShannon
26h 58m
2 stops
DEN8:28 amDenver Intl
$597
Find similar
United Airlines
Oct 3
DEN3:45 pmDenver Intl
11h 30m
1 stop
SNN10:15 amShannon
Oct 10
SNN12:30 pmShannon
15h 48m
1 stop
DEN9:18 pmDenver Intl
$672
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 September 17, 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

$485

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 11/9

10:23 am-11:30 am

2 stops18h 07m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$489

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 10/19

3:57 pm-4:10 pm

2 stops17h 13m

Shannon

Tue 11/4

7:50 am-3:30 pm

1 stop14h 40m

$490

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 10/3

10:14 am-10:15 am

2 stops17h 01m

Shannon

Fri 10/10

12:30 pm-9:18 pm

1 stop15h 48m

$552

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 10/11

11:15 am-10:15 am

2 stops16h 00m

Shannon

Sat 10/18

12:30 pm-8:28 am

2 stops26h 58m

$597

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 10/12

6:35 pm-4:10 pm

1 stop14h 35m

Shannon

Thu 11/13

7:50 am-3:30 pm

1 stop14h 40m

$637

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 10/19

6:35 pm-8:35 pm

1 stop19h 00m

Shannon

Tue 11/4

7:50 am-3:30 pm

1 stop14h 40m

$639

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 10/11

6:35 pm-4:05 pm

1 stop14h 30m

Shannon

Tue 11/11

7:50 am-3:30 pm

1 stop14h 40m

$658

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 10/11

6:35 pm-4:05 pm

1 stop14h 30m

Shannon

Mon 11/10

8:05 pm-10:22 pm

2 stops33h 17m

$683

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 10/8

6:10 am-4:10 pm

2 stops27h 00m

Shannon

Tue 11/11

2:00 pm-1:08 am

1 stop18h 08m

$854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $782 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 $582 on momondo.

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

You could potentially save up to 21% 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 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 $500Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Aer LingusPriceFrom $672Free CancellationRating
7.2
1,277 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
Ennis
Adare
Bunratty
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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