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Cheap flights from Denver to Shannon from $311

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 10/3. 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

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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
1:42 pm - 10:15 am
DEN
-
SNN
13h 33m
1 stop
United Airlines Logo
12:30 pm - 7:21 pm
SNN
-
DEN
13h 51m
1 stop
$708United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
12:40 pm - 10:15 am
DEN
-
SNN
14h 35m
1 stop
United Airlines Logo
9:30 am - 8:09 pm
SNN
-
DEN
17h 39m
2 stops
$713United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
11:15 am - 7:30 am
DEN
-
SNN
13h 15m
1 stop
United Airlines Logo
9:30 am - 4:24 pm
SNN
-
DEN
13h 54m
1 stop
$718United Airlines
Sat, Sep 5 - Wed, Sep 16
Lufthansa Logo
1:25 pm - 7:30 am
DEN
-
SNN
11h 05m
1 stop
Lufthansa Logo
12:00 pm - 11:53 pm
SNN
-
DEN
18h 53m
2 stops
$746Lufthansa
Mon, Aug 24 - Sat, Sep 5
Lufthansa Logo
1:25 pm - 7:30 am
DEN
-
SNN
11h 05m
1 stop
Lufthansa Logo
12:30 pm - 9:11 pm
SNN
-
DEN
15h 41m
1 stop
$747Lufthansa
Mon, Sep 21 - Wed, Oct 7
United Airlines Logo
1:25 pm - 7:30 am
DEN
-
SNN
11h 05m
1 stop
United Airlines Logo
12:30 pm - 9:11 pm
SNN
-
DEN
15h 41m
1 stop
$748United Airlines
Sun, Sep 20 - Sat, Oct 10
Lufthansa Logo
3:40 pm - 10:15 am
DEN
-
SNN
11h 35m
1 stop
Lufthansa Logo
12:30 pm - 11:06 pm
SNN
-
DEN
17h 36m
2 stops
$752Lufthansa
Sun, Sep 13 - Fri, Sep 25
United Airlines Logo
11:59 pm - 7:30 am
DEN
-
SNN
24h 31m
2 stops
United Airlines Logo
12:30 pm - 9:11 pm
SNN
-
DEN
15h 41m
1 stop
$753United Airlines
Sat, Sep 19 - Sat, Oct 10
United Airlines Logo
11:15 am - 7:30 am
DEN
-
SNN
13h 15m
1 stop
United Airlines Logo
9:30 am - 6:41 am
SNN
-
DEN
28h 11m
1 stop
$754United Airlines
Mon, Jul 27 - Mon, Aug 3
Lufthansa Logo
1:25 pm - 7:30 am
DEN
-
SNN
11h 05m
1 stop
Lufthansa Logo
9:30 am - 4:34 pm
SNN
-
DEN
14h 04m
1 stop
$757Lufthansa
Mon, Aug 24 - Sat, Sep 5

Delta flights from Denver to Shannon, Clare

Our best Delta deals on Denver to Shannon, Clare flight tickets
Delta
Jul 4
DEN7:10 amDenver Intl
21h 00m
1 stop
SNN11:10 amShannon
Jul 20
SNN1:05 pmShannon
34h 09m
1 stop
DEN4:14 pmDenver Intl
$779
Delta
Jul 12
DEN12:40 amDenver Intl
27h 30m
2 stops
SNN11:10 amShannon
Jul 20
SNN1:05 pmShannon
27h 07m
2 stops
DEN9:12 amDenver Intl
$793
Delta
Jun 9
DEN7:15 amDenver Intl
20h 55m
2 stops
SNN11:10 amShannon
Jun 16
SNN1:05 pmShannon
26h 30m
2 stops
DEN8:35 amDenver Intl
$944

Air Canada flights from Denver to Shannon, Clare

Our best Air Canada deals on Denver to Shannon, Clare flight tickets
Air Canada
Sep 22
DEN11:25 amDenver Intl
21h 45m
2 stops
SNN4:10 pmShannon
Oct 7
SNN7:30 amShannon
22h 38m
2 stops
DEN11:08 pmDenver Intl
$954
Air Canada
Sep 23
DEN11:35 amDenver Intl
16h 45m
2 stops
SNN11:20 amShannon
Oct 6
SNN7:30 amShannon
19h 47m
2 stops
DEN8:17 pmDenver Intl
$967

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 June 4, 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

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

1:42 pm-10:15 am

1 stop13h 33m

Shannon

Tue 9/8

12:30 pm-7:21 pm

1 stop13h 51m

$708

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/1

12:40 pm-10:15 am

1 stop14h 35m

Shannon

Tue 9/8

9:30 am-8:09 pm

2 stops17h 39m

$713

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/5

11:15 am-7:30 am

1 stop13h 15m

Shannon

Wed 9/16

9:30 am-4:24 pm

1 stop13h 54m

$718

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 8/24

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Sat 9/5

12:00 pm-11:53 pm

2 stops18h 53m

$746

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 9/21

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Wed 10/7

12:30 pm-9:11 pm

1 stop15h 41m

$747

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 9/20

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Sat 10/10

12:30 pm-9:11 pm

1 stop15h 41m

$748

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 9/13

3:40 pm-10:15 am

1 stop11h 35m

Shannon

Fri 9/25

12:30 pm-11:06 pm

2 stops17h 36m

$752

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/19

11:59 pm-7:30 am

2 stops24h 31m

Shannon

Sat 10/10

12:30 pm-9:11 pm

1 stop15h 41m

$753

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 7/27

11:15 am-7:30 am

1 stop13h 15m

Shannon

Mon 8/3

9:30 am-6:41 am

1 stop28h 11m

$754
Quickest round-trip

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 8/24

1:25 pm-7:30 am

1 stop11h 05m

Shannon

Sat 9/5

9:30 am-4:34 pm

1 stop14h 04m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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, 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 $536. 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 31% 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

11h 05m

Direct flights

None
The fastest flight from Denver to Shannon, Clare takes 11h 05m
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 05m 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
8,026 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
United AirlinesPriceFrom $517Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
DeltaPriceFrom $544Free CancellationRating
7.8
8,395 reviews
Search Delta flights

Traveling to a place near Shannon?

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

An easier way to manage your Shannon, Clare trip

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