App
Customer Support
PHP
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Houston to Shannon Starting at PHP 32,010

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • IAH08:50 pm
        14h 55m
        1 stop
        SNN04:45 pm
        Wed, Mar 26|Houston - Shannon|United Airlines
        PHP 32,010PHP 162,063
        80% OFF
        80% OFF
        PHP 162,063PHP 32,010

        Choose United Airlines flights from Houston to Shannon. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Wed, Mar 26, arriving at Shannon Airport. One-way Prices start from PHP 32,010 including taxes and charges.

      • IAH04:47 pm
        11h 28m
        1 stop
        SNN10:15 am
        Wed, Apr 9|Houston - Shannon|United Airlines
        PHP 32,249PHP 162,063
        80% OFF
        80% OFF
        PHP 162,063PHP 32,249

        Choose United Airlines flights from Houston to Shannon. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Wed, Apr 9, arriving at Shannon Airport. One-way Prices start from PHP 32,249 including taxes and charges.

      • IAH08:50 pm
        33h 40m
        1 stop
        SNN11:30 am
        Fri, Mar 14|Houston - Shannon|United Airlines
        PHP 34,055PHP 162,063
        79% OFF
        79% OFF
        PHP 162,063PHP 34,055

        Choose United Airlines flights from Houston to Shannon. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Fri, Mar 14, arriving at Shannon Airport. One-way Prices start from PHP 34,055 including taxes and charges.

      • IAH04:55 pm
        13h 35m
        1 stop
        SNN11:30 am
        Wed, Mar 26|Houston - Shannon|Finnair
        PHP 35,222
        PHP 35,222

        Choose Finnair flights from Houston to Shannon. The one-way connecting flight with Finnair departs from George Bush Intercontinental Airport on Wed, Mar 26, arriving at Shannon Airport. One-way Prices start from PHP 35,222 including taxes and charges.

      • IAH07:55 pm
        17h 30m
        1 stop
        SNN07:25 pm
        Sat, Mar 1|Houston - Shannon|United Airlines
        PHP 36,724
        PHP 36,724

        Choose United Airlines flights from Houston to Shannon. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Sat, Mar 1, arriving at Shannon Airport. One-way Prices start from PHP 36,724 including taxes and charges.

      • IAH06:35 am
        21h 40m
        1 stop
        SNN10:15 am
        Thu, Apr 3|Houston - Shannon|Delta Air Lines
        PHP 37,387
        PHP 37,387

        Choose Delta Air Lines flights from Houston to Shannon. The one-way connecting flight with Delta Air Lines departs from George Bush Intercontinental Airport on Thu, Apr 3, arriving at Shannon Airport. One-way Prices start from PHP 37,387 including taxes and charges.

      • IAH03:30 pm
        23h 5m
        1 stop
        SNN08:35 pm
        Thu, Apr 3|Houston - Shannon|Iberia
        PHP 37,986
        PHP 37,986

        Choose Iberia flights from Houston to Shannon. The one-way connecting flight with Iberia departs from George Bush Intercontinental Airport on Thu, Apr 3, arriving at Shannon Airport. One-way Prices start from PHP 37,986 including taxes and charges.

      • IAH03:30 pm
        23h 5m
        1 stop
        SNN08:35 pm
        Thu, Apr 3|Houston - Shannon|British Airways
        PHP 38,690
        PHP 38,690

        Choose British Airways flights from Houston to Shannon. The one-way connecting flight with British Airways departs from George Bush Intercontinental Airport on Thu, Apr 3, arriving at Shannon Airport. One-way Prices start from PHP 38,690 including taxes and charges.

      • IAH03:30 pm
        23h 5m
        1 stop
        SNN08:35 pm
        Thu, Apr 3|Houston - Shannon|Finnair
        PHP 52,193
        PHP 52,193

        Choose Finnair flights from Houston to Shannon. The one-way connecting flight with Finnair departs from George Bush Intercontinental Airport on Thu, Apr 3, arriving at Shannon Airport. One-way Prices start from PHP 52,193 including taxes and charges.

      • IAH04:55 pm
        17h 50m
        1 stop
        SNN03:45 pm
        Fri, Mar 14|Houston - Shannon|Iberia
        PHP 69,772
        PHP 69,772

        Choose Iberia flights from Houston to Shannon. The one-way connecting flight with Iberia departs from George Bush Intercontinental Airport on Fri, Mar 14, arriving at Shannon Airport. One-way Prices start from PHP 69,772 including taxes and charges.

      • HOU01:00 pm
        3h 5m
        Nonstop
        SNN02:00 pm
        Wed, Mar 5|Houston - Shannon|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Houston to Shannon Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA5695

    British Airways

    01:29 pm

    IAH

    2.7h

    04:12 pm

    ORD

    S--WT-S
    Search

  2. BA1543

    British Airways

    05:40 pm

    ORD

    7.7h

    07:20 am

    LHR

    SMTWTFS

  3. BA5941

    British Airways

    10:00 am

    LHR

    1.5h

    11:30 am

    SNN

    SMTWTFS

  4. IB3576

    Iberia

    03:30 pm

    IAH

    9.2h

    06:40 am

    LHR

    SMTWTFS
    Search

  5. EI381

    Aer Lingus

    10:00 am

    LHR

    1.5h

    11:30 am

    SNN

    SMTWTFS

  6. AY5494

    Finnair

    03:30 pm

    IAH

    9.2h

    06:40 am

    LHR

    SMTWTFS
    Search

  7. EI381

    Aer Lingus

    10:00 am

    LHR

    1.5h

    11:30 am

    SNN

    SMTWTFS

  8. UA880

    United Airlines

    04:20 pm

    IAH

    9.3h

    07:40 am

    LHR

    SMTWTFS
    Search

  9. EI381

    Aer Lingus

    10:00 am

    LHR

    1.5h

    11:30 am

    SNN

    SMTWTFS

  10. DL2381

    Delta Air Lines

    04:23 pm

    HOU

    2.1h

    07:29 pm

    ATL

    SMTWTFS
    Search

  11. VS104

    Virgin Atlantic

    06:15 pm

    ATL

    8.0h

    07:15 am

    LHR

    SMTWTFS

  12. EI381

    Aer Lingus

    10:00 am

    LHR

    1.5h

    11:30 am

    SNN

    SMTWTFS

  13. AA1462

    American Airlines

    06:20 pm

    IAH

    2.6h

    09:55 pm

    CLT

    SMTWTFS
    Search

  14. AA734

    American Airlines

    11:30 pm

    CLT

    8.0h

    12:30 pm

    LHR

    SMTWTFS

  15. AA8061

    American Airlines

    03:15 pm

    LHR

    1.5h

    04:45 pm

    SNN

    SMTWTFS

  16. DL1254

    Delta Air Lines

    06:42 pm

    HOU

    2.1h

    09:50 pm

    ATL

    SMTWT-S
    Search

  17. VS4067

    Virgin Atlantic

    11:59 pm

    ATL

    8.5h

    01:30 pm

    LHR

    SMTWTFS

  18. EI385

    Aer Lingus

    03:15 pm

    LHR

    1.5h

    04:45 pm

    SNN

    SMTWTFS

  19. UA005

    United Airlines

    08:15 pm

    IAH

    9.3h

    11:35 am

    LHR

    SMTWTFS
    Search

  20. EI385

    Aer Lingus

    03:15 pm

    LHR

    1.5h

    04:45 pm

    SNN

    SMTWTFS

  21. IB3578

    Iberia

    09:00 pm

    IAH

    9.3h

    12:20 pm

    LHR

    SM-W-FS
    Search

  22. EI387

    Aer Lingus

    07:10 pm

    LHR

    1.4h

    08:35 pm

    SNN

    SMTWT-S

  23. AA3435

    American Airlines

    10:15 am

    HOU

    1.4h

    11:36 am

    DFW

    SMTWTFS
    Search

  24. AA1401

    American Airlines

    12:26 pm

    DFW

    3.7h

    05:06 pm

    BOS

    SMTWTFS

  25. AA8314

    American Airlines

    06:35 pm

    BOS

    5.8h

    05:25 am

    SNN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Houston to Shannon?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Houston (HOU) to Shannon (SNN) the cheapest?

    Airlines adjust prices for flights from Houston to Shannon based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Houston (HOU) to Shannon (SNN) cost?

    According to Trip.com's data, the lowest price is around PHP 75,813.

  • What is the transportation method from the main airport to downtown in Shannon?

    • The distance from Shannon Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Houston to Shannon

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Shannon. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Houston to Shannon

Cheapest nonstop flight pricePHP 32,009
Off-season for travelFebruary
Peak season for travelApril
Flight distance7,198.07 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.