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IAH - SNN

Find cheap flights from Houston George Bush Airport to Shannon from $822

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Shannon 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.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Shannon, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from George Bush Intcntl to Shannon (IAH-SNN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:20 pm - 7:30 amIAH-SNN
11h 10m1 stop
9:30 am - 6:41 pmSNN-IAH
15h 11m1 stop
$822United Airlines
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Sun, Sep 8 - Fri, Sep 20
2:31 pm - 10:30 amIAH-SNN
13h 59m2 stops
9:30 am - 6:41 pmSNN-IAH
15h 11m1 stop
$827United Airlines
Find Deal
Sun, Sep 8 - Fri, Sep 20
1:56 pm - 4:10 pmIAH-SNN
20h 14m2 stops
9:25 pm - 4:50 pmSNN-IAH
25h 25m2 stops
$1,089American Airlines
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Wed, May 15 - Wed, May 22
6:27 am - 7:30 amIAH-SNN
19h 03m1 stop
9:30 am - 10:26 pmSNN-IAH
18h 56m1 stop
$1,162United Airlines
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Mon, Jul 1 - Wed, Jul 10
12:03 pm - 10:50 amIAH-SNN
16h 47m2 stops
12:50 pm - 8:10 amSNN-IAH
25h 20m2 stops
$1,167KLM
Find Deal
Mon, Jul 1 - Wed, Jul 10
3:35 pm - 4:10 pmIAH-SNN
18h 35m1 stop
9:25 pm - 1:45 pmSNN-IAH
22h 20m1 stop
$1,207American Airlines
Find Deal
Wed, May 15 - Wed, May 22
12:02 pm - 10:50 amIAH-SNN
16h 48m2 stops
12:50 pm - 8:10 amSNN-IAH
25h 20m2 stops
$1,327KLM
Find Deal
Tue, Jul 16 - Sun, Jul 21
8:30 am - 4:10 pmIAH-SNN
25h 40m2 stops
5:30 pm - 12:21 pmSNN-IAH
48h 51m2 stops
$1,457Air Canada
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Tue, Jun 4 - Sat, Jun 29
8:55 pm - 8:35 pmIAH-SNN
17h 40m1 stop
7:10 am - 6:02 amSNN-IAH
28h 52m2 stops
$1,503
Find Deal
Sat, Jun 22 - Thu, Jun 27
8:55 pm - 8:35 pmIAH-SNN
17h 40m1 stop
9:25 pm - 1:40 pmSNN-IAH
22h 15m1 stop
$1,885
Find Deal
Sat, Jun 22 - Thu, Jun 27

Good to know

Low season

February

High season

June

Cheapest flight

$822
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Houston George Bush Airport to Shannon

When to book flights from George Bush Intcntl to Shannon

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Shannon flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Shannon?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Shannon was $822 for a round-trip ticket.

  • Do I need a passport to fly between Houston George Bush Airport and Shannon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Shannon.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Shannon?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston George Bush Airport and Shannon, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from George Bush Intcntl to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Houston to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11228 reviews
7.2comfort
7.7boarding
6.7food
8.1crew
7.1entertainment
Airline reviews

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

8.0 ExcellentRegina, Apr 2024IAH - BRO
Read more about United Airlines reviews

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

Got automatically assigned a middle seat, unless I fork out extra money for seat assigment.

The crew was nice but the people going to Orange County are so entitled. Everyone thinks everything is suppose for be perfect for them. Tough crowd.

Flight canceled due to weather. Rescheduled flight canceled due to maintenance. I’m stuck!

Houston George Bush Airport - Shannon Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Shannon (SNN)Ireland

Return flight deals:

Shannon - Houston George Bush Airport

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