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Cheap flights from Houston to Shannon (SNN) from $822

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SNN
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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Cheap flight deals from Houston to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2024.

Round-trip from

$533
From Houston to Shannon
Search Deals

What is the cheapest day to fly round-trip from Houston to Shannon?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Houston to Shannon (IAH - SNN)?

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Houston to Shannon by exploring options for tickets at noon.

Cheap United Airlines flights from Houston to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between Houston and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the cheapest United Airlines flights we've come across from Houston to Shannon. It's recommended that users confirm their flight details before booking.
Sun 9/82:20 pmIAH - SNN
1 stop11h 10mUnited Airlines
Fri 9/209:30 amSNN - IAH
1 stop15h 11mUnited Airlines
Deal found 4/25$822
Sun 9/82:31 pmIAH - SNN
2 stops13h 59mUnited Airlines
Fri 9/209:30 amSNN - IAH
1 stop15h 11mUnited Airlines
Deal found 4/25$827
Mon 7/16:27 amIAH - SNN
1 stop19h 03mUnited Airlines
Wed 7/109:30 amSNN - IAH
1 stop18h 56mUnited Airlines
Deal found 4/25$1,162
Tue 6/44:49 pmIAH - SNN
1 stop11h 41mUnited Airlines
Sat 6/299:30 amSNN - IAH
1 stop20h 29mUnited Airlines
Deal found 4/25$1,212
Sat 5/256:35 pmIAH - SNN
2 stops30h 55mUnited Airlines
Sun 6/29:30 amSNN - IAH
2 stops29h 11mUnited Airlines
Deal found 4/26$1,217
Sat 5/259:35 pmIAH - SNN
1 stop27h 55mUnited Airlines
Sun 6/29:30 amSNN - IAH
1 stop15h 28mUnited Airlines
Deal found 4/25$1,222
Tue 6/49:58 amIAH - SNN
2 stops15h 32mUnited Airlines
Sat 6/299:30 amSNN - IAH
1 stop17h 20mUnited Airlines
Deal found 4/25$1,267
Tue 7/162:22 pmIAH - SNN
1 stop11h 08mUnited Airlines
Sun 7/219:30 amSNN - IAH
1 stop20h 29mUnited Airlines
Deal found 4/25$1,272

Cheap American Airlines flights from Houston to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Houston and landing in Shannon. Deals are refreshing constantly so come back soon for more options.
Sat 9/216:21 amHOU - SNN
2 stops22h 59mAmerican Airlines
Tue 10/19:25 pmSNN - HOU
2 stops26h 30mAmerican Airlines
Deal found 4/26$1,072
Wed 5/151:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
2 stops25h 25mAmerican Airlines
Deal found 4/26$1,089
Wed 5/153:35 pmIAH - SNN
1 stop18h 35mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
1 stop22h 20mAmerican Airlines
Deal found 4/26$1,207
Wed 5/151:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
1 stop22h 20mAmerican Airlines
Deal found 4/26$1,210
Sat 6/229:39 amIAH - SNN
2 stops19h 41mAmerican Airlines
Thu 6/277:40 amSNN - IAH
2 stops22h 15mAmerican Airlines
Deal found 4/25$2,078
Sat 6/2210:14 amHOU - SNN
2 stops19h 06mAmerican Airlines
Thu 6/277:40 amSNN - HOU
2 stops18h 15mAmerican Airlines
Deal found 4/25$2,081

Cheap Houston to Shannon flights in April & May 2024

Find cheap flight options from Houston to Shannon specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/151:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
2 stops25h 25mAmerican Airlines
Deal found 4/26$1,089
Wed 5/153:35 pmIAH - SNN
1 stop18h 35mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
1 stop22h 20mAmerican Airlines
Deal found 4/26$1,207
Wed 5/151:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
1 stop22h 20mAmerican Airlines
Deal found 4/26$1,210
Sat 5/256:35 pmIAH - SNN
2 stops30h 55mUnited Airlines
Sun 6/29:30 amSNN - IAH
2 stops29h 11mUnited Airlines
Deal found 4/26$1,217
Sat 5/259:35 pmIAH - SNN
1 stop27h 55mUnited Airlines
Sun 6/29:30 amSNN - IAH
1 stop13h 26mUnited Airlines
Deal found 4/26$1,222
Wed 5/81:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/157:40 amSNN - IAH
2 stops22h 19mAmerican Airlines
Deal found 4/26$1,499
Wed 5/84:30 pmIAH - SNN
1 stop12h 00mUnited Airlines
Wed 5/1512:30 pmSNN - IAH
1 stop12h 13mUnited Airlines
Deal found 4/26$1,502
Wed 5/81:56 pmIAH - SNN
2 stops15h 24mAmerican Airlines
Wed 5/157:40 amSNN - IAH
1 stop17h 19mAmerican Airlines
Deal found 4/26$1,690

Houston to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Houston and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 9/216:30 pmIAH - SNN
2 stops31h 00mUnited Airlines
Tue 10/112:30 pmSNN - IAH
2 stops15h 30mUnited Airlines
Deal found 4/26$877
Sat 9/212:20 pmIAH - SNN
1 stop11h 10mUnited Airlines
Tue 10/112:30 pmSNN - IAH
1 stop12h 40mUnited Airlines
Deal found 4/26$922
Mon 12/162:06 pmIAH - SNN
2 stops20h 39mAmerican Airlines
Mon 12/307:45 amSNN - IAH
2 stops38h 10mAmerican Airlines
Deal found 4/26$958
Thu 8/295:00 amIAH - SNN
1 stop20h 30mUnited Airlines
Fri 9/69:30 amSNN - IAH
1 stop13h 36mUnited Airlines
Deal found 4/26$1,042
Thu 8/299:40 amIAH - SNN
2 stops19h 10mKLM
Fri 9/612:50 pmSNN - IAH
2 stops26h 32mKLM
Deal found 4/26$1,047
Wed 5/151:56 pmIAH - SNN
2 stops20h 14mAmerican Airlines
Wed 5/229:25 pmSNN - IAH
2 stops25h 25mAmerican Airlines
Deal found 4/26$1,089
Mon 12/169:40 pmIAH - SNN
1 stop15h 45mAmerican Airlines
Mon 12/307:45 amSNN - IAH
2 stops38h 10mAmerican Airlines
Deal found 4/26$1,155
Sun 6/24:49 pmIAH - SNN
1 stop11h 41mUnited Airlines
Tue 6/119:30 amSNN - IAH
1 stop19h 13mUnited Airlines
Deal found 4/26$1,162
Mon 7/11:04 pmHOU - SNN
2 stops15h 46mKLM
Wed 7/1012:50 pmSNN - HOU
2 stops26h 27mKLM
Deal found 4/25$1,167

Find flights from Houston to Shannon within your budget

Customize your flight search to find flights from Houston to Shannon 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, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$822 - $1,503

Route

Depart

Return

Price

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 9/8

1 stop11h 10m

Shannon

Fri 9/20

1 stop15h 11m

$822

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 9/8

2 stops13h 59m

Shannon

Fri 9/20

1 stop15h 11m

$827

Houston HobbyShannon

HOU - SNN

HOUSNN

Houston Hobby

Sat 9/21

2 stops22h 59m

Shannon

Tue 10/1

2 stops26h 30m

$1,072

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 5/15

2 stops20h 14m

Shannon

Wed 5/22

2 stops25h 25m

$1,089

Houston HobbyShannon

HOU - SNN

HOUSNN

Houston Hobby

Mon 7/1

2 stops15h 46m

Shannon

Wed 7/10

2 stops26h 27m

$1,167

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Mon 7/1

2 stops16h 47m

Shannon

Wed 7/10

2 stops25h 20m

$1,167

Houston HobbyShannon

HOU - SNN

HOUSNN

Houston Hobby

Tue 7/16

2 stops15h 46m

Shannon

Sun 7/21

2 stops29h 24m

$1,298

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 6/4

2 stops25h 40m

Shannon

Sat 6/29

2 stops48h 51m

$1,457

Houston George Bush IntcntlShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sat 6/22

1 stop17h 40m

Shannon

Thu 6/27

2 stops28h 52m

$1,503

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Average price of flights to Shannon by month

Plan your trip from Houston to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Shannon is currently $0 while a round-trip flight costs $1,156. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Houston to Shannon (average of $533). Flying from Houston to Shannon in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$620

February

$533

March

$614

April

$706

May

$842

June

$1,077

July

$1,042

August

$922

September

$815

October

$662

November

$594

December

$650

Temperature and rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average temperature and rainfall totals by month.

SNN

Temperature

42.8 - 60.8 °F

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated April 26, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and KLM from Houston to Shannon. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air Canada
7.0
Good
6,864 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Houston to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Houston?

    For a flight from Houston to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Houston per day. 1 airline has flights to Shannon from Houston on a regular basis.

  • Can I find flights from Houston to Shannon for under $900 on Cheapflights?

    Yes, there are multiple flights from Houston to Shannon for under $900. The cheapest flight booked recently is on United Airlines for just $822, but on average you can expect to pay $1,244.

  • What are the cheapest airlines flying from Houston to Shannon round-trip?

    United Airlines, at $822, was found to be the cheapest airline from Houston to Shannon.Alternate airlines to your destination round-trip include American Airlines and KLM.

  • What does IAH to SNN mean?

    This is defined as Houston George Bush Intcntl Airport (IAH) and Shannon Airport (SNN). Codes like Shannon Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

  • Can I find deals for flights from Houston to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to Shannon that include hotel bookings?

    Yes. In addition to deals on Houston to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Shannon.

  • Can I find deals for business class flights from Houston to Shannon?

    Yes. Cheapflights offers flight deals from Houston to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to Shannon that allow pets onboard?

    Many airlines flying from Houston to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Shannon?

    Yes, you can often find last-minute deals on Houston to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Shannon flight deals updated?

    The Houston to Shannon flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Houston to Shannon
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Dublin flights
Love Field to Dublin flights
Hobby to Dublin flights
George Bush Intcntl to Dublin flights
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George Bush Intcntl to Shannon flights
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Dallas/Fort Worth to Milltown (Kerry) flights
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Texarkana to Dublin flights
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Midland to Dublin flights
Hobby to Milltown (Kerry) flights
Austin to Milltown (Kerry) flights

Top airline flying from Houston to Shannon

Discover the top airline that operate flights from Houston to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$922Average$1,378FlexibilityNo cancel feeOn-time69%
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Search flights from Houston to Shannon by cabin class

Find flights from Houston to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Shannon?

Deals for Houston to Shannon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Houston to Shannon?

Cheapflights helps you find that perfect flight to Shannon from Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Houston to Shannon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Houston to Shannon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Houston to Shannon become cheaper?

Not ready to book yet? You can track prices for flights from Houston to Shannon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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