Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Houston
>
Knock to Houston flight
>
Ireland West Knock Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Ireland West Knock Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from RUB 74,210 and round-trip from RUB 97,444. Based on Trip.com's latest 7-day flight data.

    • NOC 1:05 PM
      26h 58m
      2 stops
      IAH 10:03 AM
      Knock - Houston | Mon, Nov 9 | Aer Lingus
      HOU 10:27 AM
      20h 3m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Mon, Nov 16 | Delta Air Lines
      RUB 97,444 RUB 185,275
      47% off
      47% off
      RUB 185,275 RUB 97,444
    • NOC 1:05 PM
      27h 9m
      2 stops
      IAH 10:14 AM
      Knock - Houston | Mon, Nov 16 | Aer Lingus
      HOU 10:27 AM
      20h 3m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Sun, Nov 22 | Virgin Atlantic
      RUB 99,225 RUB 185,275
      46% off
      46% off
      RUB 185,275 RUB 99,225
    • NOC 1:05 PM
      38h 34m
      2 stops
      IAH 9:39 PM
      Knock - Houston | Sat, Nov 28 | Aer Lingus
      IAH 6:20 PM
      36h 10m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Fri, Dec 4 | United Airlines
      RUB 106,518 RUB 185,275
      43% off
      43% off
      RUB 185,275 RUB 106,518
    • NOC 1:05 PM
      36h 57m
      2 stops
      IAH 8:02 PM
      Knock - Houston | Sat, Nov 7 | Aer Lingus
      IAH 5:35 AM
      24h 55m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Wed, Nov 11 | Delta Air Lines
      RUB 117,348
      37% off
      RUB 185,275 RUB 117,348
    • NOC 1:05 PM
      25h 2m
      2 stops
      IAH 9:07 AM
      Knock - Houston | Sat, Oct 31 | Aer Lingus
      IAH 9:33 AM
      21h 57m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Wed, Nov 4 | United Airlines
      RUB 128,008
      31% off
      RUB 185,275 RUB 128,008
    • NOC 1:05 PM
      31h
      1 stop
      IAH 2:05 PM
      Knock - Houston | Mon, Nov 9 | British Airways
      IAH 11:50 AM
      18h 40m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Mon, Nov 16 | Air Canada
      RUB 128,965
      30% off
      RUB 185,275 RUB 128,965
    • NOC 1:05 PM
      25h 2m
      2 stops
      IAH 9:07 AM
      Knock - Houston | Fri, Oct 30 | Aer Lingus
      IAH 11:50 AM
      19h 40m
      2 stops
      NOC 12:30 PM
      Houston - Knock | Tue, Nov 3 | Air Canada
      RUB 129,692
      30% off
      RUB 185,275 RUB 129,692
    • NOC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Knock - Houston | Sun, Oct 25 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      NOC 4:00 PM
      Houston - Knock | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      NOC 1:00 PM
      31h 5m
      1 stop
      IAH 2:05 PM
      Knock - Houston | Sat, Oct 31 | Aer Lingus
      RUB 74,210 RUB 133,358
      44% off
      44% off
      RUB 133,358 RUB 74,210
    • NOC 1:05 PM
      31h
      1 stop
      IAH 3:05 PM
      Knock - Houston | Wed, Oct 28 | Aer Lingus
      RUB 92,672 RUB 133,358
      31% off
      31% off
      RUB 133,358 RUB 92,672
    • NOC 1:05 PM
      31h
      1 stop
      IAH 3:05 PM
      Knock - Houston | Sun, Oct 25 | British Airways
      RUB 93,350 RUB 133,358
      30% off
      30% off
      RUB 133,358 RUB 93,350
    • NOC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Knock - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • NOC 1:05 PM
      31h
      1 stop
      IAH 3:05 PM
      Knock - Houston | Wed, Oct 28 | Aer Lingus
      RUB 92,672 RUB 133,358
      31% off
      31% off
      RUB 133,358 RUB 92,672
    • NOC 1:05 PM
      31h
      1 stop
      IAH 3:05 PM
      Knock - Houston | Sun, Oct 25 | British Airways
      RUB 93,350 RUB 133,358
      30% off
      30% off
      RUB 133,358 RUB 93,350
    • NOC 1:00 PM
      31h 5m
      1 stop
      IAH 2:05 PM
      Knock - Houston | Sat, Oct 31 | Aer Lingus
      RUB 74,210 RUB 133,358
      44% off
      44% off
      RUB 133,358 RUB 74,210
    • NOC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Knock - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Knock to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Ireland West Knock Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Ireland West Knock Airport to George Bush Intercontinental Airport is Aer Lingus (from RUB 74,210) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From RUB 74,210
British Airways
From RUB 74,937

Find more flights and airlines

What is the flight schedule from Ireland West Knock Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Knock to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  2. AC859

    Heathrow Airport

    5:40 PM

    LHR

    7h 50m

    Nonstop

    8:30 PM

    YYZ

    S M T W T F S

  3. UA1062

    Toronto Pearson International Airport

    6:10 AM

    YYZ

    3h 59m

    Nonstop

    9:09 AM

    IAH

    S M T W - - S

  4. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  5. AC859

    Heathrow Airport

    5:40 PM

    LHR

    7h 50m

    Nonstop

    8:30 PM

    YYZ

    S M T W T F S

  6. AC4276

    Toronto Pearson International Airport

    6:10 AM

    YYZ

    3h 40m

    Nonstop

    8:50 AM

    IAH

    S M T W T F S

  7. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  8. VS009

    Heathrow Airport

    3:50 PM

    LHR

    8h 20m

    Nonstop

    8:10 PM

    JFK

    S M T W T F S

  9. DL2140

    LaGuardia Airport

    7:05 AM

    LGA

    4h 7m

    Nonstop

    10:12 AM

    IAH

    S M T W T - S

  10. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  11. VS025

    Heathrow Airport

    8:05 PM

    LHR

    7h 45m

    Nonstop

    10:50 PM

    JFK

    S M T W - F S

  12. DL2140

    LaGuardia Airport

    7:05 AM

    LGA

    4h 7m

    Nonstop

    10:12 AM

    IAH

    S M T W T - S

  13. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  14. AY5495

    Heathrow Airport

    9:10 AM

    LHR

    10h 15m

    Nonstop

    1:25 PM

    IAH

    S M T W T F S

  15. BA5988

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  16. BA195

    Heathrow Airport

    9:10 AM

    LHR

    10h 15m

    Nonstop

    1:25 PM

    IAH

    S M T W T F S

  17. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  18. EI8895

    Heathrow Airport

    9:10 AM

    LHR

    10h 15m

    Nonstop

    1:25 PM

    IAH

    S M T W T F S

  19. EI916

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  20. UA879

    Heathrow Airport

    10:00 AM

    LHR

    10h 35m

    Nonstop

    2:35 PM

    IAH

    S M T W T F S

  21. BA5988

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  22. BA1504

    Heathrow Airport

    8:55 AM

    LHR

    10h 5m

    Nonstop

    1:00 PM

    DFW

    S M T W T F S

  23. BA5758

    Dallas Fort Worth International Airport

    4:15 PM

    DFW

    1h 30m

    Nonstop

    5:45 PM

    IAH

    S M - W T - -

  24. BA5988

    Ireland West Knock Airport

    1:05 PM

    NOC

    1h 25m

    Nonstop

    2:30 PM

    LHR

    S M T W T F S
    Search

  25. BA1504

    Heathrow Airport

    8:55 AM

    LHR

    10h 5m

    Nonstop

    1:00 PM

    DFW

    S M T W T F S

  26. BA1980

    Dallas Fort Worth International Airport

    10:00 AM

    DFW

    1h 12m

    Nonstop

    11:12 AM

    IAH

    S M - W T F -
Find more flights and airlines

About Ireland West Knock Airport and George Bush Intercontinental Airport

Learn about Ireland West Knock Airport (NOC) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 7,150.15 km
Cheapest one-way ticket price RUB 74,210
Cheapest return ticket price RUB 97,444

FAQs for Ireland West Knock Airport to George Bush Intercontinental Airport Flights

  • What are the cheapest flights from Ireland West Knock Airport to George Bush Intercontinental Airport?

    One-way flights from Ireland West Knock Airport to George Bush Intercontinental Airport currently start from RUB 74,210, and round-trip fares start from RUB 97,444. The current lowest fare is a Aer Lingus flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ireland West Knock Airport to George Bush Intercontinental Airport is RUB 86,744. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ireland West Knock Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.