What is the cheapest airline that flies from Shannon to Denver Intl?

Aer Lingus is the most popular carrier operating from Shannon to Denver Intl

When did momondo last update prices for flights from Shannon Airport to Denver Intl Airport?

Prices for flights from Shannon Airport to Denver Intl Airport are updated daily.

How old do you have to be to fly from Shannon Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$398 Cheap Flights from Shannon, Clare to Denver in 2026

Find the cheapest flights from Shannon, Clare to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 4:30 pmSNN Shannon-DEN Denver Intl

16h 00m1 stop London Heathrow

6:40 pm - 11:20 amDEN Denver Intl-SNN Shannon

33h 40m1 stop London Heathrow

$909Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

9:15 pm - 4:25 pmSNN Shannon-DEN Denver Intl

26h 10m1 stop London Heathrow

6:35 pm - 8:35 pmDEN Denver Intl-SNN Shannon

19h 00m1 stop London Heathrow

$913Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

7:30 am - 4:30 pmSNN Shannon-DEN Denver Intl

16h 00m1 stop London Heathrow

6:40 pm - 8:35 pmDEN Denver Intl-SNN Shannon

18h 55m1 stop London Heathrow

$935Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

9:30 am - 5:56 pmSNN Shannon-DEN Denver Intl

15h 26m1 stop Chicago O'Hare Intl

11:15 am - 10:15 amDEN Denver Intl-SNN Shannon

16h 00m2 stops Chicago O'Hare Intl Newark

$951United Airlines

Thu, Sep 3 - Sun, Sep 6

9:30 am - 4:34 pmSNN Shannon-DEN Denver Intl

14h 04m1 stop Chicago O'Hare Intl

11:44 am - 10:15 amDEN Denver Intl-SNN Shannon

15h 31m1 stop Newark

$953United Airlines

Thu, Sep 3 - Sun, Sep 6

7:30 am - 4:30 pmSNN Shannon-DEN Denver Intl

16h 00m1 stop London Heathrow

6:40 pm - 4:10 pmDEN Denver Intl-SNN Shannon

14h 30m1 stop London Heathrow

$980Multiple Airlines

Fri, Aug 21 - Tue, Aug 25

7:30 am - 4:30 pmSNN Shannon-DEN Denver Intl

16h 00m1 stop London Heathrow

6:27 pm - 6:00 amDEN Denver Intl-SNN Shannon

28h 33m2 stops Dallas/Fort Worth New York John F Kennedy Intl

$1,005Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

7:50 am - 3:10 pmSNN Shannon-DEN Denver Intl

14h 20m1 stop London Heathrow

9:03 am - 4:45 pmDEN Denver Intl-SNN Shannon

24h 42m2 stops Chicago O'Hare Intl London Heathrow

$1,006British Airways

Thu, Jan 14 - Mon, Jan 18

1:05 pm - 10:44 pmSNN Shannon-DEN Denver Intl

16h 39m1 stop New York John F Kennedy Intl

4:33 pm - 11:10 amDEN Denver Intl-SNN Shannon

35h 37m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,007Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

1:05 pm - 5:23 pmSNN Shannon-DEN Denver Intl

35h 18m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

4:33 pm - 11:10 amDEN Denver Intl-SNN Shannon

35h 37m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,012Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

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United Airlines flights from Shannon, Clare to Denver

Our best United Airlines deals on Shannon, Clare to Denver flight tickets

United Airlines

Sep 3

SNN9:30 amShannon

15h 26m

1 stop

DEN5:56 pmDenver Intl

Sep 6

DEN11:15 amDenver Intl

16h 00m

2 stops

SNN10:15 amShannon

$951

United Airlines

Sep 3

SNN12:30 pmShannon

17h 21m

2 stops

DEN10:51 pmDenver Intl

Sep 6

DEN1:25 pmDenver Intl

13h 50m

2 stops

SNN10:15 amShannon

$953

American Airlines flights from Shannon, Clare to Denver

Our best American Airlines deals on Shannon, Clare to Denver flight tickets

American Airlines

Aug 21

SNN9:15 pmShannon

26h 15m

1 stop

DEN4:30 pmDenver Intl

Aug 25

DEN7:20 amDenver Intl

15h 40m

2 stops

SNN6:00 amShannon

$1,033

American Airlines

Aug 21

SNN7:30 amShannon

23h 29m

2 stops

DEN11:59 pmDenver Intl

Aug 25

DEN7:20 amDenver Intl

15h 40m

2 stops

SNN6:00 amShannon

$1,039

American Airlines

Aug 21

SNN7:30 amShannon

16h 00m

1 stop

DEN4:30 pmDenver Intl

Aug 25

DEN6:40 pmDenver Intl

14h 30m

1 stop

SNN4:10 pmShannon

$1,047

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Wed 8/19

7:30 am-4:30 pm

1 stop16h 00m

Denver Intl

Sun 8/23

6:40 pm-11:20 am

1 stop33h 40m

$909

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Mon 10/5

9:15 pm-4:25 pm

1 stop26h 10m

Denver Intl

Mon 10/12

6:35 pm-8:35 pm

1 stop19h 00m

$913

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Wed 8/19

7:30 am-4:30 pm

1 stop16h 00m

Denver Intl

Sun 8/23

6:40 pm-8:35 pm

1 stop18h 55m

$935

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Thu 9/3

9:30 am-5:56 pm

1 stop15h 26m

Denver Intl

Sun 9/6

11:15 am-10:15 am

2 stops16h 00m

$951

Quickest round-trip

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Thu 9/3

9:30 am-4:34 pm

1 stop14h 04m

Denver Intl

Sun 9/6

11:44 am-10:15 am

1 stop15h 31m

$953

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Fri 8/21

7:30 am-4:30 pm

1 stop16h 00m

Denver Intl

Tue 8/25

6:40 pm-4:10 pm

1 stop14h 30m

$980

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Wed 8/19

7:30 am-4:30 pm

1 stop16h 00m

Denver Intl

Sun 8/23

6:27 pm-6:00 am

2 stops28h 33m

$1,005

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Thu 1/14

7:50 am-3:10 pm

1 stop14h 20m

Denver Intl

Mon 1/18

9:03 am-4:45 pm

2 stops24h 42m

$1,006

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Wed 8/19

1:05 pm-10:44 pm

1 stop16h 39m

Denver Intl

Sun 8/23

4:33 pm-11:10 am

2 stops35h 37m

$1,007

ShannonDenver

SNN Shannon - DEN Denver Intl

SNNDEN

Shannon

Wed 8/19

1:05 pm-5:23 pm

2 stops35h 18m

Denver Intl

Sun 8/23

4:33 pm-11:10 am

2 stops35h 37m

$1,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to Denver

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

Prices

Airlines

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

You could potentially save up to 69% on your flight if you consider stops on a Shannon, Clare to Denver flight.

When to book flights from Shannon, Clare to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Shannon, Clare to Denver (SNN to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to Denver

Fastest flight time	15h 26m
Direct flights	None

The fastest flight from Shannon, Clare to Denver takes 15h 26m

There are no direct flights from Shannon, Clare to Denver. There are no popular flight routes from Shannon, Clare to Denver.

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Denver

How far is Shannon to Denver Intl by plane?
Denver Intl is 4328.1 mi away from Shannon. Typically, this will take 15h 26m by plane in normal conditions.
When did momondo last update prices for flights from Shannon Airport to Denver Intl Airport?
Prices for flights from Shannon Airport to Denver Intl Airport are updated daily.
How old do you have to be to fly from Shannon Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Can I find flights from Shannon to Denver with flexible booking policies on momondo?

Flights from Shannon to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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