$528 Cheap Flights from Redmond (RDM) to Shannon (SNN)

View $528 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Shannon Airport (SNN)

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Cheap Flights from Redmond to Shannon (RDM-SNN)

Prices were available within the past 7 days and start at $528 for one-way flights and $670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 7 - Wed, Oct 22
RDM
Redmond
SNN
Shannon
$670 Roundtrip, found 3 days ago
$670
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 7 from Redmond to Shannon, returning Wed, Oct 22, priced at $670 found 3 days ago
Delta
Sat, Sep 6 - Tue, Sep 16
RDM
Redmond
SNN
Shannon
$675 Roundtrip, found 3 days ago
$675
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 6 from Redmond to Shannon, returning Tue, Sep 16, priced at $675 found 3 days ago
United
Sat, Sep 6 - Wed, Sep 17
RDM
Redmond
SNN
Shannon
$682 Roundtrip, found 3 days ago
$682
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 6 from Redmond to Shannon, returning Wed, Sep 17, priced at $682 found 3 days ago
United
Tue, Sep 2 - Wed, Sep 17
RDM
Redmond
SNN
Shannon
$683 Roundtrip, found 3 days ago
$683
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 2 from Redmond to Shannon, returning Wed, Sep 17, priced at $683 found 3 days ago
United
Sat, Oct 11 - Tue, Oct 21
RDM
Redmond
SNN
Shannon
$689 Roundtrip, found 3 days ago
$689
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 11 from Redmond to Shannon, returning Tue, Oct 21, priced at $689 found 3 days ago
United
Sat, Oct 11 - Tue, Oct 21
RDM
Redmond
SNN
Shannon
$689 Roundtrip, found 3 days ago
$689
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 11 from Redmond to Shannon, returning Tue, Oct 21, priced at $689 found 3 days ago
United
Sat, Oct 11 - Tue, Oct 21
RDM
Redmond
SNN
Shannon
$697 Roundtrip, found 3 days ago
$697
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 11 from Redmond to Shannon, returning Tue, Oct 21, priced at $697 found 3 days ago
United
Fri, Sep 5 - Wed, Sep 17
RDM
Redmond
SNN
Shannon
$720 Roundtrip, found 3 days ago
$720
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Redmond to Shannon, returning Wed, Sep 17, priced at $720 found 3 days ago
American Airlines
Tue, Oct 21 - Thu, Nov 6
RDM
Redmond
SNN
Shannon
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 21 from Redmond to Shannon, returning Thu, Nov 6, priced at $798 found 3 days ago
British Airways
Sun, Nov 2 - Mon, Nov 17
RDM
Redmond
SNN
Shannon
$866 Roundtrip, found 3 days ago
$866
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Nov 2 from Redmond to Shannon, returning Mon, Nov 17, priced at $866 found 3 days ago

Alternative airports near Shannon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Shannon Airport SNN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $764
SNN
Shannon Airport
CheapestClosest
Average driving time to city center7 min
Flights from $764
Flights from Redmond (RDM) to Shannon (SNN)
Origin airport
Robert's Field
Destination airport
Shannon
Roundtrip price
$670
Distance
4628 mi

Redmond to Shannon Flights

The cheapest times to fly from Redmond to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Redmond to Shannon are during the month of October. You can find some of the cheapest flights from Redmond to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Shannon

Sunday is one of the best days to book for cheap flights from Redmond to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Redmond to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Redmond to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $528 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Redmond to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Redmond to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Shannon Airport (SNN) cost?
Secure a cheap one-way flight from $528 or cheap return flight from $670 from Robert's Field Airport (RDM) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Shannon Airport (SNN)?
October is the most affordable month to fly from RDM to SNN. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Shannon Airport (SNN)?
To find the cheapest airline flying from RDM to SNN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Robert's Field Airport (RDM) to Shannon Airport (SNN)?
There are no daily direct flights available from Robert's Field Airport (RDM) to Shannon Airport (SNN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from RDM to SNN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Shannon Airport (SNN)?
Choose a flight from Robert's Field Airport (RDM) to Shannon Airport (SNN) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to Shannon Airport (SNN) last-minute?
Booking your ticket from RDM to SNN right before your journey is typically more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a RDM to SNN flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDM to SNN flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Shannon Airport (SNN)?
Typically, it's possible to cancel or reschedule your RDM to SNN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.