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$267+ Cheap flights from George Bush Intcntl (IAH) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LHR
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to United Kingdom

Keep the following information in mind while searching for George Bush Intcntl to United Kingdom flight deals. Data was last updated February 20, 2025.

Round-trip from

$508
(oojo)

One-way from

$267
(Gurufare)

Popular in

June

Cheapest in

October

Average price

$706

Good round-trip deal

$587 or less

Good one-way deal

$267 or less
From Houston George Bush Intcntl to United Kingdom
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One-way flight from Houston George Bush Intcntl to United Kingdom
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Highest demand for flights based on searches. 25% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to United Kingdom.
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Price to beat on a one-way flight from Houston George Bush Intcntl to United Kingdom.
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Find flight deals from George Bush Intcntl to United Kingdom

Cheapest flights from George Bush Intcntl to United Kingdom
Explore the most affordable flight options available from George Bush Intcntl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/174:55 pmIAH - INV
1 stop14h 00mBritish Airways
Mon 3/2412:20 pmINV - IAH
1 stop31h 50mBritish Airways
Deal found 2/20$508
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmIAH - GLA
3 stops35h 38mMultiple Airlines
Tue 5/67:35 amGLA - IAH
2 stops21h 07mMultiple Airlines
Deal found 2/19$571
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:00 pmIAH - LHR
Nonstop9h 20mIberia
Wed 4/99:25 amLHR - IAH
Nonstop10h 15mIberia
Deal found 2/20$584
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amIAH - LGW
1 stop18h 00mMultiple Airlines
Thu 5/152:00 pmLGW - IAH
1 stop16h 15mMultiple Airlines
Deal found 2/20$584
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/279:25 pmIAH - STN
3 stops31h 15mMultiple Airlines
Wed 5/79:05 amSTN - IAH
2 stops19h 37mMultiple Airlines
Deal found 2/19$588
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/303:30 pmIAH - MAN
1 stop12h 30mBritish Airways
Tue 4/89:35 pmMAN - IAH
1 stop22h 05mBritish Airways
Deal found 2/20$604
This lastminute.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:20 pmIAH - LHR
1 stop11h 45mVirgin Atlantic
Tue 3/256:20 amLHR - IAH
1 stop13h 35mVirgin Atlantic
Deal found 2/20$606
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:55 pmIAH - GLA
1 stop12h 25mBritish Airways
Wed 3/265:55 amGLA - IAH
1 stop14h 15mBritish Airways
Deal found 2/19$606
This StudentUniverse deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2712:02 pmIAH - LHR
1 stop20h 23mFinnair
Wed 5/79:30 amLHR - IAH
2 stops18h 31mFinnair
Deal found 2/19$610
This Flightnetwork deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 pmIAH - LHR
Nonstop9h 20mBritish Airways
Wed 10/226:30 amLHR - IAH
2 stops21h 01mBritish Airways
Deal found 2/20$617
This United deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:30 amIAH - LHR
1 stop18h 30mUnited Airlines
Tue 4/297:25 amLHR - IAH
1 stop15h 10mUnited Airlines
Deal found 2/20$619
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:11 pmIAH - GLA
2 stops17h 09mAmerican Airlines
Wed 3/265:55 amGLA - IAH
2 stops19h 47mAmerican Airlines
Deal found 2/19$620

Find flights from George Bush Intcntl to United Kingdom within your budget

Customize your flight search to find flights from George Bush Intcntl to United Kingdom 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

George Bush Intcntl

Fly to

United Kingdom

Route

Depart

Return

Price

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 3/17

4:55 pm-11:55 am

1 stop14h 00m

Inverness

Mon 3/24

12:20 pm-3:10 pm

1 stop31h 50m

$508

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 4/26

7:47 pm-1:25 pm

3 stops35h 38m

Glasgow Intl

Tue 5/6

7:35 am-10:42 pm

2 stops21h 07m

$571

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/2

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

Wed 4/9

9:25 am-1:40 pm

Nonstop10h 15m

$584

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 5/7

7:00 am-7:00 am

1 stop18h 00m

London Gatwick

Thu 5/15

2:00 pm-12:15 am

1 stop16h 15m

$584

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Sun 4/27

9:25 pm-10:40 am

3 stops31h 15m

London Stansted

Wed 5/7

9:05 am-10:42 pm

2 stops19h 37m

$588

HoustonManchester

IAH - MAN

IAHMAN

Houston George Bush Intcntl

Sun 3/30

3:30 pm-10:00 am

1 stop12h 30m

Manchester

Tue 4/8

9:35 pm-1:40 pm

1 stop22h 05m

$604

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 3/10

2:20 pm-7:05 am

1 stop11h 45m

London Heathrow

Tue 3/25

6:20 am-2:55 pm

1 stop13h 35m

$606

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 3/19

4:55 pm-10:20 am

1 stop12h 25m

Glasgow Intl

Wed 3/26

5:55 am-3:10 pm

1 stop14h 15m

$606

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 4/27

12:02 pm-2:25 pm

1 stop20h 23m

London Heathrow

Wed 5/7

9:30 am-10:01 pm

2 stops18h 31m

$610

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/23

9:30 am-10:00 am

1 stop18h 30m

London Heathrow

Tue 4/29

7:25 am-4:35 pm

1 stop15h 10m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from George Bush Intcntl with our price prediction graph.
Estimated round-trip 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 to United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to United Kingdom (average of $661). Flying from Houston George Bush Intcntl Airport to United Kingdom in June is currently the most expensive (average of $1,136). 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.

What is the cheapest time of day to fly from IAH to GB?

Find hourly flight availability from George Bush Intcntl to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Houston George Bush Intcntl Airport to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Houston George Bush Intcntl Airport to United Kingdom

Explore weekly flight availability from George Bush Intcntl to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from IAH to GB0 are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 20, 2025.
To help decide which airline to fly from Houston to United Kingdom, see what other customers have to say about Singapore Airlines, Delta and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines
8.1
Very good
1,299 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Delta
8.0
Very good
8,220 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Finnair
7.6
Good
1,273 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Austrian Airlines
7.6
Good
773 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to United Kingdom one-way?

    $267 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on JetBlue and WestJet, with prices starting from $294 and $312, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to United Kingdom?

    The most popular route from Houston George Bush Intcntl Airport to United Kingdom is Houston George Bush Intcntl - London Heathrow. You may also consider Houston George Bush Intcntl - London Gatwick or Houston George Bush Intcntl - London City.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to United Kingdom?

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to United Kingdom consider choosing American Airlines (57%), Aer Lingus (57%) or Finnair (57%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to United Kingdom?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to United Kingdom? While on average our users pay $1,318, our data indicates the cheapest price to be $348. The most popular route (Houston George Bush Intcntl - London Heathrow), is priced around $576.

  • Can I find deals for flights from George Bush Intcntl to United Kingdom that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to United Kingdom.

  • Can I find deals for business class flights from George Bush Intcntl to United Kingdom?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to United Kingdom (average of $661). Flying from Houston George Bush Intcntl Airport to United Kingdom in June is currently the most expensive (average of $1,136). 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.

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Alternative routes for George Bush Intcntl to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from George Bush Intcntl to United Kingdom

Discover the top 10 airlines that operate flights from George Bush Intcntl to United Kingdom. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$525Average$702FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$539Average$843FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$546Average$1,029FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$568Average$1,037FlexibilityNo cancel feeOn-time67%
KLMCheapest$572Average$1,133FlexibilityNo cancel feeOn-time75%
IberiaCheapest$576Average$728FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$578Average$869FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$580Average$886FlexibilityNo cancel feeOn-time71%
FinnairCheapest$581Average$736FlexibilityNo cancel feeOn-time76%
DeltaCheapest$596Average$1,030FlexibilityNo cancel feeOn-timeN/A
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