United Kingdom

$175+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LHR
Feb 28 — Mar 71
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Cheap 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 4/223:30 pm
IAH
-
INV
1 stop12h 05m
British Airways
Wed 4/2910:35 am
INV
-
IAH
1 stop14h 40m
British Airways
Deal found 1/27$536
This oojo deal was found by Cheapflights users on 1/27. 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 8/243:30 pm
IAH
-
INV
1 stop12h 50m
British Airways
Wed 9/27:35 am
INV
-
IAH
1 stop35h 50m
British Airways
Deal found 1/27$538
This oojo deal was found by Cheapflights users on 1/27. 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 5/49:05 pm
IAH
-
INV
1 stop18h 30m
British Airways
Fri 5/1510:25 am
INV
-
IAH
1 stop14h 50m
British Airways
Deal found 1/27$549
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/227:58 pm
IAH
-
INV
2 stops19h 37m
American Airlines
Wed 4/297:35 am
INV
-
IAH
2 stops18h 45m
American Airlines
Deal found 1/27$555
This oojo deal was found by Cheapflights users on 1/27. 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.
Sat 9/1212:05 pm
IAH
-
INV
2 stops16h 25m
British Airways
Thu 9/247:20 am
INV
-
IAH
1 stop18h 00m
British Airways
Deal found 1/27$584
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:38 pm
IAH
-
LGW
1 stop28h 22m
Multiple Airlines
Wed 2/251:00 pm
LGW
-
IAH
1 stop32h 15m
Multiple Airlines
Deal found 1/26$621
This United Airlines deal was found by Cheapflights users on 1/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:05 pm
IAH
-
LHR
Nonstop9h 10m
United Airlines
Thu 2/266:35 am
LHR
-
IAH
1 stop15h 55m
United Airlines
Deal found 1/26$623
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:25 pm
IAH
-
LHR
1 stop36h 25m
Air Canada
Thu 2/266:50 am
LHR
-
IAH
2 stops20h 49m
Air Canada
Deal found 1/26$626
This Norse deal was found by Cheapflights users on 1/28. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:03 pm
IAH
-
LGW
1 stop14h 57m
Multiple Airlines
Wed 5/132:00 pm
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Deal found 1/28$626
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:30 pm
IAH
-
LHR
1 stop12h 15m
Multiple Airlines
Wed 3/46:50 am
LHR
-
IAH
2 stops20h 49m
Multiple Airlines
Deal found 1/28$627
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Wed 2/257:05 am
IAH
-
LGW
2 stops21h 50m
Multiple Airlines
Tue 3/1711:55 am
LGW
-
IAH
3 stops27h 23m
Multiple Airlines
Deal found 1/28$627
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:38 am
IAH
-
LHR
1 stop18h 27m
Delta
Wed 2/2511:45 am
LHR
-
IAH
1 stop31h 45m
Delta
Deal found 1/26$628

Find 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 January 29, 2026.

Round-trip from

$536
(oojo)

One-way from

$175
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$676

Good round-trip deal

$665 or less

Good one-way deal

$375 or less
From Houston George Bush Intcntl to United Kingdom
One-way flight from Houston George Bush Intcntl to United Kingdom
Highest demand for flights based on searches. 21% potential increase in price ($212 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Houston George Bush Intcntl to United Kingdom.
Price to beat on a one-way flight from Houston George Bush Intcntl to United Kingdom.

Cheapflights Fare Finder

 
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 January 29, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to the United Kingdom that are best for you.

Fly from

George Bush Intcntl

Fly to

United Kingdom

Route

Depart

Return

Price

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 5/4

8:51 am-3:00 pm

2 stops24h 09m

Inverness

Fri 5/15

10:25 am-7:15 pm

1 stop14h 50m

$536

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Wed 4/22

3:30 pm-9:35 am

1 stop12h 05m

Inverness

Wed 4/29

10:35 am-7:15 pm

1 stop14h 40m

$536

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Wed 4/22

7:58 pm-9:35 pm

2 stops19h 37m

Inverness

Wed 4/29

7:35 am-8:20 pm

2 stops18h 45m

$555

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Fri 3/20

12:20 pm-11:50 am

2 stops18h 30m

Inverness

Thu 4/2

10:25 am-11:52 pm

2 stops19h 27m

$603

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 5/6

1:03 pm-10:00 am

1 stop14h 57m

London Gatwick

Wed 5/13

2:00 pm-10:41 pm

1 stop14h 41m

$626

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 3/4

9:54 am-7:50 am

1 stop15h 56m

London Heathrow

Tue 3/10

6:30 am-2:30 pm

1 stop13h 00m

$631

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 3/11

8:05 pm-10:15 am

Nonstop9h 10m

London Heathrow

Wed 3/18

9:30 am-7:15 pm

1 stop14h 45m

$637

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/1

8:05 pm-11:35 am

Nonstop9h 30m

London Heathrow

Wed 4/8

7:25 am-4:35 pm

1 stop15h 10m

$642

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 4/26

4:20 pm-7:40 am

Nonstop9h 20m

London Heathrow

Thu 5/21

6:55 am-4:30 pm

1 stop15h 35m

$642

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sat 2/21

11:55 am-8:35 pm

2 stops26h 40m

London Heathrow

Wed 3/4

6:50 am-8:19 pm

2 stops19h 29m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to the United Kingdom

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

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to United Kingdom (average of $470). Flying from Houston George Bush Intcntl Airport to United Kingdom in June is currently the most expensive (average of $717). 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 January 29, 2026.

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 January 29, 2026.

The most flights from IAH to GB0 are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

How often are flights from Houston to the United Kingdom delayed?

About 24% of weekly flights between Houston and United Kingdom have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Houston to the United Kingdom flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Houston to the United Kingdom flights?

Over the last year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

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 January 29, 2026.
Get a feel of what it's like to fly with Virgin Atlantic, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

Comfort

7.3

Entertainment

7.6

Food

6.9

Boarding

7.7

Crew

8.2

Overall

7.5

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!

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.
  • How long is the flight from Houston George Bush Intcntl Airport to United Kingdom?

    Departing from Houston George Bush Intcntl Airport to United Kingdom will take you 9h 10m. The distance between Houston George Bush Intcntl Airport and United Kingdom is about 4820 mi. This flight may include one or multiple stops.

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

    $237 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Singapore Airlines and Lufthansa, with prices starting from $267 and $296, respectively.

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

  • 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 (70%), Aer Lingus (70%) or Finnair (70%) 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 $2,300, our data indicates the cheapest price to be $218. The most popular route (Houston George Bush Intcntl - London Heathrow), is priced around $549.

  • 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, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to United Kingdom (average of $470). Flying from Houston George Bush Intcntl Airport to United Kingdom in June is currently the most expensive (average of $717). 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.

See more FAQs

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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.

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$783FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$521Average$892FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$523Average$579FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$551Average$844FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$552Average$847FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$565Average$915FlexibilityNo cancel feeOn-time69%
IberiaCheapest$579Average$787FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$587Average$783FlexibilityNo cancel feeOn-time72%
DeltaCheapest$607Average$1,022FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$609Average$1,017FlexibilityNo cancel feeOn-time75%

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