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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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:25 pm - 7:30 am
DEN
-
SNN
11h 05m
1 stop
United Airlines Logo
9:30 am - 3:17 pm
SNN
-
DEN
12h 47m
1 stop
$700United Airlines
Mon, Aug 3 - Wed, Aug 19
Delta Logo
12:05 pm - 11:10 am
DEN
-
SNN
16h 05m
1 stop
Delta Logo
1:05 pm - 10:35 pm
SNN
-
DEN
16h 30m
1 stop
$708Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
6:00 am - 11:10 am
DEN
-
SNN
22h 10m
2 stops
Delta Logo
1:05 pm - 10:55 pm
SNN
-
DEN
16h 50m
2 stops
$712Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:13 pm - 10:15 am
DEN
-
SNN
32h 02m
1 stop
United Airlines Logo
9:30 am - 3:17 pm
SNN
-
DEN
12h 47m
1 stop
$713United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
9:45 am - 10:15 am
DEN
-
SNN
17h 30m
1 stop
United Airlines Logo
12:30 pm - 6:00 pm
SNN
-
DEN
12h 30m
1 stop
$738United Airlines
Fri, Sep 18 - Mon, Oct 5
United Airlines Logo
8:10 am - 10:15 am
DEN
-
SNN
19h 05m
2 stops
United Airlines Logo
12:30 pm - 6:00 pm
SNN
-
DEN
12h 30m
1 stop
$742United Airlines
Fri, Sep 18 - Mon, Oct 5
United Airlines Logo
3:50 pm - 10:15 am
DEN
-
SNN
11h 25m
1 stop
United Airlines Logo
12:30 pm - 10:41 pm
SNN
-
DEN
17h 11m
1 stop
$748United Airlines
Mon, Oct 5 - Mon, Oct 12
United Airlines Logo
6:00 am - 10:15 am
DEN
-
SNN
21h 15m
1 stop
United Airlines Logo
12:30 pm - 7:39 am
SNN
-
DEN
26h 09m
2 stops
$752United Airlines
Sun, Oct 4 - Sat, Oct 17
Lufthansa Logo
8:29 pm - 7:30 am
DEN
-
SNN
28h 01m
1 stop
Lufthansa Logo
9:30 am - 4:34 pm
SNN
-
DEN
14h 04m
1 stop
$762Lufthansa
Fri, Aug 14 - Mon, Aug 24
United Airlines Logo
1:50 pm - 10:15 am
DEN
-
SNN
13h 25m
2 stops
United Airlines Logo
12:30 pm - 9:44 pm
SNN
-
DEN
16h 14m
2 stops
$780United Airlines
Tue, Sep 1 - Tue, Sep 15

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Delta flights from Denver to Shannon, Clare

Our best Delta deals on Denver to Shannon, Clare flight tickets
Delta
Sep 1
DEN12:05 pmDenver Intl
16h 05m
1 stop
SNN11:10 amShannon
Sep 8
SNN1:05 pmShannon
16h 30m
1 stop
DEN10:35 pmDenver Intl
$708
Delta
Sep 1
DEN6:00 amDenver Intl
22h 10m
2 stops
SNN11:10 amShannon
Sep 8
SNN1:05 pmShannon
16h 50m
2 stops
DEN10:55 pmDenver Intl
$712
Delta
Sep 1
DEN6:00 amDenver Intl
22h 10m
2 stops
SNN11:10 amShannon
Sep 8
SNN1:05 pmShannon
16h 50m
2 stops
DEN10:55 pmDenver Intl
$799

United Airlines flights from Denver to Shannon, Clare

Our best United Airlines deals on Denver to Shannon, Clare flight tickets
United Airlines
Sep 2
DEN7:13 pmDenver Intl
32h 02m
1 stop
SNN10:15 amShannon
Sep 9
SNN9:30 amShannon
12h 47m
1 stop
DEN3:17 pmDenver Intl
$713
United Airlines
Sep 18
DEN9:45 amDenver Intl
17h 30m
1 stop
SNN10:15 amShannon
Oct 5
SNN12:30 pmShannon
12h 30m
1 stop
DEN6:00 pmDenver Intl
$738
United Airlines
Sep 18
DEN8:10 amDenver Intl
19h 05m
2 stops
SNN10:15 amShannon
Oct 5
SNN12:30 pmShannon
12h 30m
1 stop
DEN6:00 pmDenver Intl
$742

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 July 8, 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
Quickest round-trip

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 8/3

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Wed 8/19

9:30 am-3:17 pm

1 stop12h 47m

$700

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

12:05 pm-11:10 am

1 stop16h 05m

Shannon

Tue 9/8

1:05 pm-10:35 pm

1 stop16h 30m

$708

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

6:00 am-11:10 am

2 stops22h 10m

Shannon

Tue 9/8

1:05 pm-10:55 pm

2 stops16h 50m

$712

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 9/2

7:13 pm-10:15 am

1 stop32h 02m

Shannon

Wed 9/9

9:30 am-3:17 pm

1 stop12h 47m

$713

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/18

9:45 am-10:15 am

1 stop17h 30m

Shannon

Mon 10/5

12:30 pm-6:00 pm

1 stop12h 30m

$738

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/18

8:10 am-10:15 am

2 stops19h 05m

Shannon

Mon 10/5

12:30 pm-6:00 pm

1 stop12h 30m

$742

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 10/5

3:50 pm-10:15 am

1 stop11h 25m

Shannon

Mon 10/12

12:30 pm-10:41 pm

1 stop17h 11m

$748

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 10/4

6:00 am-10:15 am

1 stop21h 15m

Shannon

Sat 10/17

12:30 pm-7:39 am

2 stops26h 09m

$752

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 8/14

8:29 pm-7:30 am

1 stop28h 01m

Shannon

Mon 8/24

9:30 am-4:34 pm

1 stop14h 04m

$762

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

1:50 pm-10:15 am

2 stops13h 25m

Shannon

Tue 9/15

12:30 pm-9:44 pm

2 stops16h 14m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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, January 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 $599. If you are unable to visit Shannon, Clare during the month of January, then departing from Denver during the month March is also very affordable. Most momondo users find prices during this month for around $630.

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 25m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 11h 25m
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 25m 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
8,102 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,785 reviews
Search American Airlines flights
United AirlinesPriceFrom $517Free CancellationRating
7.4
9,945 reviews
Search United Airlines flights

Traveling to a place near Shannon?

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

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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