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Cheap flights from Houston George Bush Intcntl Airport to London from £115

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to London departing on 20/3. 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 — LON
5 3月 — 12 3月1
1 adult
週二 5/3
週二 12/3

The best prices from Houston George Bush Intcntl to London are usually found in February or October, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to London

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 3月 2024.

Popular in

June

Cheapest in

February

Average price

£624

Round-trip from

£59
High demand for flights, 28% potential price rise
Best time to find cheap flights, 22% potential price drop
Average for round-trip flights in February 2024
From Houston George Bush Intcntl to London (LON)

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to London?

Saturday flights are found to be more expensive to fly from Houston George Bush Intcntl Airport to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to London?

Find a great deal and save up to 17% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston George Bush Intcntl Airport to London within the next two weeks, with the cheapest ticket starting at £696.

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

The best pricing can be found in the month of February. Prices to London from Houston George Bush Intcntl Airport average £808. You can even find prices in February for less than £808, as users have found deals to London from as low as £491. The month of June appears to be one of the more expensive times to travel to London from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to London (IAH - LON)?

It’s optimal to fly from Houston George Bush Intcntl Airport to London in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

Cheap British Airways flights from George Bush Intcntl to London

Explore cheap flight options specifically provided by British Airways for the route between George Bush Intcntl and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
Consider these cheap British Airways flights we've found departing from Houston to London. Come back soon if you're not finding the exact deal you're looking for.
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 26/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£456
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 26/315:05LHR - IAH
Nonstop10h 50mBritish Airways
Deal found 28/2£463
週二 12/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週三 27/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£464
週日 31/315:35IAH - LHR
Nonstop9h 15mBritish Airways
週四 18/414:50LHR - IAH
Nonstop10h 10mBritish Airways
Deal found 28/2£486
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週六 30/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£503
週三 1/520:45IAH - LHR
Nonstop9h 25mBritish Airways
週三 15/510:05LHR - IAH
1 stop13h 39mBritish Airways
Deal found 29/2£504
週二 12/316:55IAH - LHR
Nonstop9h 00mBritish Airways
週一 18/320:30LHR - IAH
2 stops30h 03mBritish Airways
Deal found 28/2£506
週二 12/318:28IAH - LHR
1 stop12h 37mBritish Airways
週一 18/320:30LHR - IAH
2 stops30h 03mBritish Airways
Deal found 28/2£510
週二 12/316:55IAH - LHR
Nonstop9h 00mBritish Airways
週一 25/315:05LHR - IAH
Nonstop10h 50mBritish Airways
Deal found 28/2£525
  • If you’re travelling from Houston George Bush Intcntl Airport to London, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £1,011.58 RT. This price is typically 45% cheaper than other airlines that offer Houston George Bush Intcntl Airport to London flights. When booking this route, the cheapest RT price found was £640. When travelling from Houston George Bush Intcntl Airport to London on British Airways, the most popular airport to depart from is Houston George Bush Intcntl Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Houston George Bush Intcntl Airport to London, British Airways flights are 7% more popular than any other airline flying that same route.

Cheap Virgin Atlantic flights from George Bush Intcntl to London

Explore cheap flight options specifically provided by Virgin Atlantic for the route between George Bush Intcntl and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
Some of the lowest-priced Virgin Atlantic flights we've found at this time heading from Houston to London. Ensure the flight price, dates, time, and airline match your criteria before you book.
週二 19/312:26IAH - LHR
1 stop12h 54mVirgin Atlantic
週二 23/406:30LHR - IAH
1 stop12h 55mVirgin Atlantic
Deal found 29/2£515
週一 11/315:47IAH - LHR
2 stops15h 18mVirgin Atlantic
週二 26/311:45LHR - IAH
1 stop32h 00mVirgin Atlantic
Deal found 28/2£519
週日 3/315:35IAH - LCY
1 stop11h 15mVirgin Atlantic
週二 19/310:00LCY - IAH
1 stop33h 45mVirgin Atlantic
Deal found 28/2£525
週日 3/309:43IAH - LHR
2 stops16h 12mVirgin Atlantic
週二 19/318:50LHR - IAH
2 stops31h 17mVirgin Atlantic
Deal found 28/2£527
週三 20/316:35IAH - LCY
1 stop11h 55mVirgin Atlantic
週日 24/318:20LCY - IAH
1 stop25h 25mVirgin Atlantic
Deal found 27/2£594
  • One of the most popular airlines travelling from Houston George Bush Intcntl Airport to London is Virgin Atlantic. Flights from Virgin Atlantic travelling this route typically cost £1,307.56 RT. This price is typically 39% cheaper than other airlines that offer Houston George Bush Intcntl Airport to London flights. When booking this route, the cheapest RT price found was £675. Houston George Bush Intcntl Airport is the most common Houston George Bush Intcntl Airport airport to take off from when flying to London. London Heathrow Airport is the most popular arrival airport in London. When flying from Houston George Bush Intcntl Airport to London, Virgin Atlantic flights are 3% more popular than any other airline flying that same route.

Cheap George Bush Intcntl to London flights in March & April 2024

Find cheap flight options from George Bush Intcntl to London specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Prices were last updated on 1 3月 2024.
Listed are some of the best fares we've found on flights departing from Houston to London in 2024. For more flight deals, be sure to check back very soon.
週二 19/315:01IAH - LGW
1 stop13h 59mMultiple Airlines
週二 23/407:45LGW - IAH
2 stops43h 49mMultiple Airlines
Deal found 29/2£386
週二 19/322:26IAH - LGW
1 stop30h 34mMultiple Airlines
週二 23/407:45LGW - IAH
2 stops43h 49mMultiple Airlines
Deal found 29/2£390
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
週六 13/406:40LGW - IAH
2 stops34h 36mMultiple Airlines
Deal found 29/2£392
週二 19/308:35IAH - LGW
1 stop20h 25mMultiple Airlines
週二 23/408:50LGW - IAH
3 stops44h 10mMultiple Airlines
Deal found 29/2£395
週二 19/322:26IAH - LGW
1 stop30h 34mMultiple Airlines
週二 23/414:00LGW - IAH
1 stop23h 20mMultiple Airlines
Deal found 29/2£406
週一 18/318:18IAH - LGW
1 stop34h 42mMultiple Airlines
週一 8/414:00LGW - IAH
1 stop26h 27mMultiple Airlines
Deal found 28/2£409
週一 18/318:18IAH - LGW
1 stop34h 42mMultiple Airlines
週一 8/414:00LGW - IAH
2 stops26h 22mMultiple Airlines
Deal found 28/2£434
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
週六 6/410:00LGW - IAH
1 stop17h 55mMultiple Airlines
Deal found 29/2£445
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
週五 5/410:00LGW - IAH
1 stop19h 43mMultiple Airlines
Deal found 29/2£446

George Bush Intcntl to London 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
Listed are some of the best fares we've found on flights departing from Houston to London in 2024. For more flight deals, be sure to check back very soon.
週二 19/315:01IAH - LGW
1 stop13h 59mMultiple Airlines
週二 23/407:45LGW - IAH
2 stops43h 49mMultiple Airlines
Deal found 29/2£386
週二 19/322:26IAH - LGW
1 stop30h 34mMultiple Airlines
週二 23/407:45LGW - IAH
2 stops43h 49mMultiple Airlines
Deal found 29/2£390
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
週六 13/406:40LGW - IAH
2 stops34h 36mMultiple Airlines
Deal found 29/2£392
週二 19/308:35IAH - LGW
1 stop20h 25mMultiple Airlines
週二 23/408:50LGW - IAH
3 stops44h 10mMultiple Airlines
Deal found 29/2£395
週二 19/322:26IAH - LGW
1 stop30h 34mMultiple Airlines
週二 23/414:00LGW - IAH
1 stop23h 20mMultiple Airlines
Deal found 29/2£406
週一 18/318:18IAH - LGW
1 stop34h 42mMultiple Airlines
週一 8/414:00LGW - IAH
1 stop26h 27mMultiple Airlines
Deal found 28/2£409
週一 22/406:15IAH - LGW
1 stop18h 45mMultiple Airlines
週六 27/406:40LGW - IAH
2 stops21h 17mMultiple Airlines
Deal found 28/2£427
週一 18/318:18IAH - LGW
1 stop34h 42mMultiple Airlines
週一 8/414:00LGW - IAH
2 stops26h 22mMultiple Airlines
Deal found 28/2£434
週六 20/408:25IAH - LGW
1 stop16h 35mMultiple Airlines
週六 27/406:40LGW - IAH
2 stops21h 17mMultiple Airlines
Deal found 29/2£435

Direct flights to London from George Bush Intcntl

Discover direct flight options from George Bush Intcntl to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
For a shorter flight, select one of these non-stop flights from Houston to London. Those looking to potentially save on 1 or 2-stop flights from Houston to London should utilise the search form at the top of the page.
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 26/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£485
週日 31/315:35IAH - LHR
Nonstop9h 15mBritish Airways
週四 18/414:50LHR - IAH
Nonstop10h 10mBritish Airways
Deal found 28/2£486
週一 11/322:40IAH - LHR
Nonstop8h 55mAmerican Airlines
週二 26/309:30LHR - IAH
Nonstop10h 40mAmerican Airlines
Deal found 29/2£495
週三 1/520:15IAH - LHR
Nonstop9h 20mLufthansa
週三 15/513:40LHR - IAH
Nonstop10h 15mLufthansa
Deal found 29/2£496
週二 2/415:35IAH - LHR
Nonstop9h 15mAmerican Airlines
週三 10/409:25LHR - IAH
Nonstop10h 20mAmerican Airlines
Deal found 29/2£504
週三 8/520:15IAH - LHR
Nonstop9h 20mLufthansa
週四 16/513:40LHR - IAH
Nonstop10h 15mLufthansa
Deal found 28/2£508
週二 6/820:50IAH - LHR
Nonstop9h 20mAmerican Airlines
週三 21/809:25LHR - IAH
Nonstop10h 20mAmerican Airlines
Deal found 28/2£513
週二 19/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 23/409:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 29/2£519
週二 12/316:55IAH - LHR
Nonstop9h 00mBritish Airways
週一 25/315:05LHR - IAH
Nonstop10h 50mBritish Airways
Deal found 28/2£525

George Bush Intcntl to London flights leaving soon

Find last-minute flight options from George Bush Intcntl to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
Users seeking a last-minute flight from Houston to London should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 26/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£456
週一 11/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週二 26/315:05LHR - IAH
Nonstop10h 50mBritish Airways
Deal found 28/2£463
週二 12/322:40IAH - LHR
Nonstop8h 55mBritish Airways
週三 27/309:30LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 28/2£464
週一 11/317:25IAH - LHR
Nonstop9h 00mUnited Airlines
週二 30/407:25LHR - IAH
1 stop15h 15mUnited Airlines
Deal found 29/2£485
週一 11/318:27IAH - LHR
1 stop10h 58mUnited Airlines
週二 30/407:25LHR - IAH
1 stop15h 15mUnited Airlines
Deal found 29/2£489
週二 12/318:27IAH - LHR
1 stop31h 13mUnited Airlines
週二 26/313:25LHR - IAH
1 stop29h 02mUnited Airlines
Deal found 28/2£489
週日 3/316:25IAH - LHR
Nonstop9h 00mUnited Airlines
週二 19/310:05LHR - IAH
Nonstop10h 40mUnited Airlines
Deal found 28/2£494
週二 12/317:25IAH - LHR
Nonstop9h 00mUnited Airlines
週二 26/313:25LHR - IAH
1 stop29h 02mUnited Airlines
Deal found 28/2£495
週二 12/318:30IAH - LHR
1 stop11h 45mUnited Airlines
週三 27/312:35LHR - IAH
Nonstop10h 40mUnited Airlines
Deal found 28/2£496

One-way flights to London from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 3月 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to London. Users can also find round-trip Houston to London flights by using the search form above.
週三 20/315:14IAH - LGW
1 stop13h 46mMultiple Airlines
Deal found 29/2£115
週三 20/318:18IAH - LGW
1 stop34h 42mMultiple Airlines
Deal found 28/2£130
週一 18/321:10IAH - LGW
1 stop31h 50mMultiple Airlines
Deal found 27/2£131
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
Deal found 27/2£135
週六 30/308:10IAH - LGW
1 stop17h 45mMultiple Airlines
Deal found 28/2£137
週二 2/415:28IAH - LGW
1 stop13h 32mMultiple Airlines
Deal found 27/2£141
週二 2/422:26IAH - LGW
1 stop30h 34mMultiple Airlines
Deal found 28/2£142
週三 20/311:17IAH - LGW
2 stops17h 43mMultiple Airlines
Deal found 28/2£147
週三 1/506:15IAH - LGW
1 stop18h 45mMultiple Airlines
Deal found 28/2£149

Find flights from George Bush Intcntl to London within your budget

Customise your flight search to find flights from George Bush Intcntl to London 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 936,534 searches. Data last updated 1 3月 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£386 - £538

Route

Depart

Return

Price

Houston George Bush IntcntlLondon Gatwick

IAH - LGW

IAHLGW

Houston George Bush Intcntl

週二 19/3

1 stop13h 59m

London Gatwick

週二 23/4

2 stops43h 49m

£386

Houston George Bush IntcntlLondon Gatwick

IAH - LGW

IAHLGW

Houston George Bush Intcntl

週三 1/5

2 stops19h 30m

London Gatwick

週三 8/5

2 stops19h 19m

£480

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週一 11/3

Nonstop9h 00m

London Heathrow

週二 30/4

1 stop15h 15m

£485

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週日 31/3

Nonstop9h 15m

London Heathrow

週四 18/4

Nonstop10h 10m

£486

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週三 20/3

1 stop11h 40m

London Heathrow

週三 27/3

1 stop29h 02m

£495

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週三 8/5

Nonstop9h 20m

London Heathrow

週四 16/5

Nonstop10h 15m

£508

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週二 19/3

1 stop12h 54m

London Heathrow

週二 23/4

1 stop12h 55m

£515

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週三 27/3

2 stops13h 57m

London Heathrow

週五 5/4

1 stop12h 55m

£523

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

週五 22/3

1 stop13h 08m

London Heathrow

週六 18/5

Nonstop10h 20m

£538

Flights are sorted by cheapest first

Deals found on 28/2

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

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to London. Price data was last updated on 28 January 2024.
The price you pay for your flight from Houston George Bush Intcntl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Houston George Bush Intcntl Airport to London?

Use this chart to determine the cheapest time to fly return from George Bush Intcntl to London. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Houston George Bush Intcntl Airport to London flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from George Bush Intcntl to London by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to London is currently £137 while a return flight costs £491. Price data was last updated on 25 February 2024.

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to London (average of £111). Flying from Houston George Bush Intcntl Airport to London in July is currently the most expensive (average of £177). 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.

January

£88

February

£99

March

£92

April

£108

May

£114

June

£132

July

£140

August

£109

September

£109

October

£126

November

£90

December

£93

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 1 3月 2024.
Read through reviews of airlines operating flights from Houston to London, such as British Airways, Virgin Atlantic and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,818 reviews

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,818 reviews
8.1
Very Good
11,818 reviews

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,258 reviews
8.1
Very Good
11,818 reviews

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,766 reviews
8.1
Very Good
11,818 reviews

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
5,166 reviews