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£68+ Cheap flights from Houston George Bush Intcntl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. 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.
IAH — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from George Bush Intcntl

Discover essential information about flights departing from George Bush Intcntl, including flight schedules, destinations, airlines operating at the George Bush Intcntl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 December 2025.

Cheapest airline

British Airways

Good round-trip deal

£102 or less

Good one-way deal

£64 or less
On average, British Airways currently has the cheapest one-way flight from Houston George Bush Intcntl (avg. price of £547).
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Price to beat on a round-trip flight from Houston George Bush Intcntl.
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Price to beat on a one-way flight from Houston George Bush Intcntl.
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Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl
Explore the most affordable flight options available from George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Tue 14/415:35IAH - GLA
1 stop19h 05mMultiple Airlines
Thu 16/409:40GLA - IAH
2 stops17h 54mMultiple Airlines
Deal found 11/12£443
Sat 24/116:15IAH - LGW
2 stops31h 45mMultiple Airlines
Fri 30/114:00LGW - IAH
1 stop25h 00mMultiple Airlines
Deal found 9/12£445
Mon 27/411:50IAH - LHR
2 stops27h 10mAir Canada
Fri 8/508:45LHR - IAH
2 stops17h 14mAir Canada
Deal found 10/12£447
Wed 14/110:24IAH - LHR
1 stop16h 01mAustrian Airlines
Wed 21/108:00LHR - IAH
1 stop16h 46mAustrian Airlines
Deal found 10/12£449
Sat 14/220:17IAH - LHR
2 stops32h 58mMultiple Airlines
Tue 17/209:00LHR - IAH
2 stops35h 40mMultiple Airlines
Deal found 10/12£450
Wed 7/117:00IAH - LHR
1 stop12h 15mLufthansa
Wed 14/109:30LHR - IAH
1 stop14h 45mLufthansa
Deal found 11/12£450
Wed 11/216:06IAH - LHR
3 stops23h 29mScandinavian Airlines
Mon 23/206:40LHR - IAH
2 stops22h 57mScandinavian Airlines
Deal found 10/12£451
Tue 30/1211:55IAH - LHR
1 stop14h 00mLufthansa
Fri 23/108:30LHR - IAH
2 stops20h 28mLufthansa
Deal found 10/12£452
Tue 30/1211:55IAH - LHR
1 stop14h 00mBrussels Airlines
Fri 23/110:25LHR - IAH
1 stop14h 36mBrussels Airlines
Deal found 12/12£453
Wed 22/411:56IAH - LHR
1 stop12h 49mLufthansa
Wed 29/406:55LHR - IAH
1 stop15h 40mLufthansa
Deal found 10/12£454
Mon 6/416:30IAH - LHR
1 stop21h 10mLufthansa
Tue 5/507:25LHR - IAH
1 stop15h 10mLufthansa
Deal found 12/12£457
Wed 7/117:00IAH - LHR
1 stop12h 15mLufthansa
Mon 12/116:40LHR - IAH
2 stops28h 00mLufthansa
Deal found 11/12£459

Find flights from George Bush Intcntl within your budget

 
Find flights departing from George Bush Intcntl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 December 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 14/1

15:50-14:15

1 stop16h 25m

Glasgow Intl

Fri 23/1

06:35-14:05

1 stop13h 30m

£466

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 16/3

14:59-07:50

1 stop11h 51m

London Heathrow

Tue 24/3

06:30-14:30

1 stop13h 00m

£467

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Fri 16/1

07:10-20:00

2 stops30h 50m

London Stansted

Tue 20/1

05:55-21:39

2 stops21h 44m

£468

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 9/2

16:20-07:30

Nonstop9h 10m

London Heathrow

Thu 5/3

11:10-16:30

1 stop35h 20m

£470

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 21/1

16:20-07:30

Nonstop9h 10m

London Heathrow

Wed 28/1

09:30-18:15

1 stop14h 45m

£471

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/3

19:05-10:15

Nonstop9h 10m

London Heathrow

Tue 10/3

09:30-19:15

1 stop14h 45m

£471

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 7/1

15:03-08:45

1 stop11h 42m

London Heathrow

Wed 14/1

11:45-23:56

2 stops18h 11m

£475

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 29/12

19:05-10:15

Nonstop9h 10m

London Heathrow

Tue 13/1

10:00-14:45

Nonstop10h 45m

£479

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Sun 25/1

16:30-00:50

2 stops26h 20m

London Stansted

Sun 1/2

06:15-21:44

2 stops21h 29m

£479

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 27/1

18:10-15:50

2 stops15h 40m

Glasgow Intl

Tue 3/2

06:25-14:05

1 stop13h 40m

£479

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from George Bush Intcntl

Get recent, data-driven insights about flights from George Bush Intcntl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Heathrow. Price data was last updated on 5 December 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of £379). Flying from Houston George Bush Intcntl Airport in June will prove the most costly (average of £679). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston George Bush Intcntl Airport?

Many airlines operate round-trip flights from Houston George Bush Intcntl Airport: British Airways, United Airlines, Lufthansa, Iberia, Virgin Atlantic. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £421
United Airlines
United Airlines
From £413
Virgin Atlantic
Virgin Atlantic
From £302
Lufthansa
Lufthansa
From £393

What are popular destinations to fly to from Houston George Bush Intcntl Airport?

If you’re flying from Houston George Bush Intcntl Airport, these routes are more frequently taken by airlines Chicago (636 flights per day), Dallas (381 flights per day) and New York (379 flights per day).

New York
New York
From £51
London
London
From £271
Los Angeles
Los Angeles
From £116
Chicago
Chicago
From £115

What is the cheapest place to fly to from Houston George Bush Intcntl Airport?

The cheapest city to fly to from Houston George Bush Intcntl Airport is Atlanta Hartsfield-Jackson, with prices starting at £29. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £29
New York
New York
From £51
Orlando
Orlando
From £54
Washington, D.C.
Washington, D.C.
From £64

Airline reviews for flights from George Bush Intcntl

Get insights into the airlines that provide service from George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from George Bush Intcntl. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with Virgin Atlantic, United Airlines, andIberia from Houston George Bush Intcntl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,095 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
3,045 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,626 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,571 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 December 2025.

  • What are the most popular destinations to fly to from Houston George Bush Intcntl Airport?

    This month, the top selected destinations from Houston George Bush Intcntl Airport are Mumbai, Atlanta, Cancún. Throughout the year, Mumbai, Cancún, Atlanta are some of the top choices made by users flying from Houston George Bush Intcntl Airport.

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

    Users have flown out of Houston George Bush Intcntl Airport for as low as £29 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for £392 to fly from Houston George Bush Intcntl Airport.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to anywhere?

    Over the past few days, we've found that Spirit Airlines, Virgin Atlantic, and Lufthansa have the cheapest prices from Houston George Bush Intcntl Airport. Spirit Airlines flights from Houston George Bush Intcntl Airport to Fort Lauderdale (£64), Virgin Atlantic flights from Houston George Bush Intcntl Airport to London Heathrow (£302), and Lufthansa flights from Houston George Bush Intcntl Airport to London Heathrow (£393).

  • What is the cheapest premium economy flight from Houston George Bush Intcntl Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Houston George Bush Intcntl Airport.
    Houston George Bush Intcntl to New Orleans from £355
    Houston George Bush Intcntl to Los Angeles from £362
    Houston George Bush Intcntl to Charlotte from £406
    Houston George Bush Intcntl to Salt Lake City from £464

  • What is the cheapest first class flight from Houston George Bush Intcntl Airport?

    If you’re looking for a cheap first-class flight from Houston George Bush Intcntl Airport, consider Austin. Prices start at £240 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Houston George Bush Intcntl Airport?

    At the present moment the cheapest month to fly from Houston George Bush Intcntl Airport is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Houston George Bush Intcntl Airport?

    Check out the cheapest flights from Houston George Bush Intcntl Airport to embark to:
    Travel from Houston to London from £360 round trip
    Travel from Houston to Edinburgh from £468 round trip

  • How does Cheapflights help users find flights from George Bush Intcntl?

    Cheapflights helps you search for flights from George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl for you. Better yet — we are completely free to use.

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    Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl flexibly with Cheapflights today.

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    Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Cheapflights helps you search for flights from George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from George Bush Intcntl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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