Cheap flights from Denver to Shannon from $375
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 2/6. 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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Not ready to book? to track prices.United Airlines flights from Denver to Shannon, Clare
Our best United Airlines deals on Denver to Shannon, Clare flight tickets
Air Canada flights from Denver to Shannon, Clare
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Fly from
Fly to
Route
Depart
Return
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 10/18
6:00 am-10:15 am
1 stop21h 15m
Shannon
Sat 10/24
12:30 pm-7:27 pm
1 stop13h 57m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 10/18
6:00 am-10:15 am
1 stop21h 15m
Shannon
Sat 10/24
12:30 pm-7:27 pm
1 stop13h 57m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 10/18
11:59 pm-10:15 am
2 stops27h 16m
Shannon
Sat 10/24
12:30 pm-11:54 pm
2 stops18h 24m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sat 11/14
1:30 pm-11:30 am
2 stops15h 00m
Shannon
Sat 11/21
7:50 am-10:35 am
2 stops33h 45m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Wed 11/18
1:30 pm-11:30 am
2 stops15h 00m
Shannon
Wed 11/25
7:50 am-10:35 am
2 stops33h 45m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Mon 11/16
8:15 am-4:45 pm
2 stops25h 30m
Shannon
Mon 11/23
7:50 am-8:37 am
2 stops31h 47m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 12/13
5:01 pm-4:45 pm
1 stop16h 44m
Shannon
Wed 12/23
7:50 am-3:10 pm
1 stop14h 20m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 12/13
5:01 pm-4:45 pm
1 stop16h 44m
Shannon
Mon 12/21
5:30 pm-3:10 pm
1 stop28h 40m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Sun 11/15
5:01 pm-4:45 pm
1 stop16h 44m
Shannon
Fri 11/27
2:00 pm-12:31 am
2 stops17h 31m
DenverShannon
DEN Denver Intl - SNN Shannon
DENSNN
Denver Intl
Tue 11/17
5:01 pm-4:45 pm
1 stop16h 44m
Shannon
Fri 11/27
2:00 pm-12:31 am
2 stops17h 31m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $847 to $1,156.The lowest price recently found on this route was $738.
What is the cheapest airline that flies from Denver Intl to Shannon?
Air Canada, British Airways, and Aer Lingus are the most popular carriers operating from Denver Intl to Shannon
What airlines fly to Shannon, Clare?
United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Shannon, Clare from Denver according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 3 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Denver and Shannon, Clare?
London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Denver to Shannon, Clare?
Flights via New York (JFK) offer the lowest average round-trip price of $544.
Which layover airport has the shortest travel time from Denver to Shannon, Clare?
Flights connecting via London (LHR) have the shortest average one-way travel time: 14h 30m.
Which layover airport has the shortest connection time from Denver to Shannon, Clare?
London (LHR) has the shortest average layover time for this route: 4h 20m.
When to book flights from Denver to Shannon, Clare
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
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 14h 45m 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?
As of October 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Shannon, Clare is United Airlines (77% of total bookings). The next most popular airlines are American Airlines (12%) and British Airways (11%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $402 | Free Cancellation | Rating 6.7 8,244 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 7.0 12,125 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 7.4 10,281 reviews |
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsWhy 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.