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$165+ Cheap flights from Houston to London (LON)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LON
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Houston to London are usually found in January or October, booked 27 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Houston to London

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 July 25, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$423
(Norse)

One-way from

$165
(Combigo)
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Houston to London (LON)
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One-way flight from Houston to London (LON)
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What is the cheapest day to fly round-trip from Houston to London?

Friday flights are generally found to be more expensive for flights from Houston 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 to London?

Travelers have found it’s best to book a flight 28 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Houston to London 1-2 weeks in advance for as low as $698, or $698 for flights within the next 24 hours.

What is the cheapest month to fly from Houston to London?

January is one of the best times of the year to fly to London from Houston. Prices for January average $893 per person but you can even find prices for as low as $536. The most expensive prices can be found in the month of June. Opting for a January flight can save you 43% on your journey compared to booking in June

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

When flying from Houston to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight in the evening.

Cheap Houston to London flights in July & August 2024

Find cheap flight options from Houston to London specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Houston to London in July and August 2024. Check back in a little while for more flight options.
This oojo deal was found by Cheapflights users on 7/24. 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 8/1812:15 pmIAH - LHR
1 stop12h 15mAir Canada
Tue 8/273:50 pmLHR - IAH
2 stops25h 31mAir Canada
Deal found 7/24$607
This Flighttix deal was found by Cheapflights users on 7/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1112:15 pmIAH - LHR
1 stop12h 15mMultiple Airlines
Tue 8/2710:35 amLHR - IAH
Nonstop10h 15mMultiple Airlines
Deal found 7/24$610
This Flighttix deal was found by Cheapflights users on 7/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1112:15 pmIAH - LHR
1 stop12h 15mAir Canada
Tue 8/278:30 amLHR - IAH
1 stop18h 16mAir Canada
Deal found 7/24$612
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/118:25 pmIAH - LHR
Nonstop9h 10mUnited Airlines
Tue 8/277:25 amLHR - IAH
1 stop15h 05mUnited Airlines
Deal found 7/24$616
This Flighttix deal was found by Cheapflights users on 7/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/119:40 amIAH - LHR
1 stop14h 45mMultiple Airlines
Tue 8/276:30 amLHR - IAH
1 stop12h 55mMultiple Airlines
Deal found 7/24$617
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/114:47 pmIAH - LHR
1 stop12h 23mUnited Airlines
Tue 8/277:25 amLHR - IAH
1 stop15h 05mUnited Airlines
Deal found 7/24$618
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2112:15 pmIAH - LHR
1 stop12h 15mMultiple Airlines
Wed 8/286:00 amLHR - IAH
2 stops19h 48mMultiple Airlines
Deal found 7/25$622
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/274:25 pmIAH - LHR
1 stop13h 55mUnited Airlines
Tue 9/107:25 amLHR - IAH
1 stop15h 15mUnited Airlines
Deal found 7/23$623
This Priceline deal was found by Cheapflights users on 7/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2112:15 pmIAH - LHR
1 stop12h 15mMultiple Airlines
Wed 8/288:40 amLHR - IAH
2 stops17h 08mMultiple Airlines
Deal found 7/24$627

Houston to London 2024 flight deals

Discover exclusive flight deals for travel between Houston and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Houston to London in July and August 2024. Check back in a little while for more flight options.
This JustFly deal was found by Cheapflights users on 7/25. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1612:15 pmIAH - LHR
1 stop15h 45mAir Canada
Fri 10/189:30 amLHR - IAH
1 stop31h 51mAir Canada
Deal found 7/25$501
This JustFly deal was found by Cheapflights users on 7/25. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/161:30 pmIAH - LHR
2 stops14h 30mAir Canada
Fri 10/188:30 amLHR - IAH
1 stop18h 24mAir Canada
Deal found 7/25$513
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Wed 9/2512:15 pmIAH - LHR
2 stops15h 25mMultiple Airlines
Fri 9/279:30 amLHR - IAH
1 stop31h 51mMultiple Airlines
Deal found 7/25$554
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Tue 10/812:15 pmIAH - LHR
2 stops15h 25mMultiple Airlines
Thu 10/108:30 amLHR - IAH
1 stop18h 24mMultiple Airlines
Deal found 7/25$559
This JustFly deal was found by Cheapflights users on 7/25. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1812:15 pmIAH - LHR
1 stop12h 15mAir Canada
Sun 10/209:30 amLHR - IAH
1 stop31h 51mAir Canada
Deal found 7/25$561
This JustFly deal was found by Cheapflights users on 7/25. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/181:30 pmIAH - LHR
2 stops14h 30mAir Canada
Sun 10/209:30 amLHR - IAH
1 stop31h 51mAir Canada
Deal found 7/25$567
This Netflights deal was found by Cheapflights users on 7/24. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2412:28 pmIAH - LHR
1 stop11h 57mVirgin Atlantic
Wed 10/96:15 amLHR - IAH
1 stop13h 20mVirgin Atlantic
Deal found 7/24$568
This oojo deal was found by Cheapflights users on 7/24. 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.
Tue 9/2412:15 pmIAH - LHR
1 stop15h 45mAir Canada
Wed 10/96:00 pmLHR - IAH
2 stops23h 21mAir Canada
Deal found 7/24$572
This Gotogate deal was found by Cheapflights users on 7/25. 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.
Tue 11/59:30 amIAH - LHR
1 stop15h 40mMultiple Airlines
Fri 11/157:30 amLHR - IAH
2 stops19h 44mMultiple Airlines
Deal found 7/25$573

Houston to London flights leaving soon

Find last-minute flight options from Houston 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 2,752,877 searches. Data last updated July 25, 2024.
Users seeking a last-minute flight from Houston to London should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:00 amIAH - LGW
2 stops20h 00mMultiple Airlines
Mon 9/29:35 amLGW - IAH
3 stops42h 01mMultiple Airlines
Deal found 7/23$759
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/13:00 pmIAH - LHR
1 stop16h 15mDelta
Mon 9/25:35 pmLHR - IAH
1 stop26h 00mDelta
Deal found 7/23$801
This Travelocity deal was found by Cheapflights users on 7/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/11:51 pmIAH - LHR
1 stop11h 59mBritish Airways
Mon 9/28:35 pmLHR - IAH
2 stops28h 11mBritish Airways
Deal found 7/23$811
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/18:25 pmIAH - LHR
Nonstop9h 10mUnited Airlines
Mon 9/29:30 amLHR - IAH
1 stop34h 05mUnited Airlines
Deal found 7/23$813
This oojo deal was found by Cheapflights users on 7/23. 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.
Thu 8/16:34 pmHOU - LHR
1 stop12h 11mBritish Airways
Mon 9/27:35 pmLHR - HOU
2 stops26h 22mBritish Airways
Deal found 7/23$823
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/18:25 pmIAH - LHR
Nonstop9h 10mUnited Airlines
Sun 9/17:25 amLHR - IAH
1 stop15h 05mUnited Airlines
Deal found 7/25$828
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/11:50 pmIAH - LHR
1 stop14h 20mUnited Airlines
Sun 9/17:25 amLHR - IAH
1 stop15h 05mUnited Airlines
Deal found 7/25$833
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:50 pmIAH - LHR
Nonstop9h 20mIberia
Mon 9/22:50 pmLHR - IAH
Nonstop10h 15mIberia
Deal found 7/23$838
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/112:15 pmIAH - LHR
1 stop12h 15mMultiple Airlines
Sun 9/18:25 pmLHR - IAH
2 stops47h 10mMultiple Airlines
Deal found 7/25$841

One-way flights to London from Houston

Search for one-way flight options from Houston 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 2,752,877 searches. Data last updated July 25, 2024.
Some of the best available deals we've found on one-way flights from Houston to London. Users can also find round-trip Houston to London flights by using the search form above.
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1512:46 pmIAH - LGW
1 stop15h 14mMultiple Airlines
Deal found 7/24$165
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/194:55 pmIAH - LGW
1 stop35h 05mMultiple Airlines
Deal found 7/24$174
This Norse deal was found by Cheapflights users on 7/23. 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.
Tue 9/2412:46 pmIAH - LGW
1 stop15h 14mMultiple Airlines
Deal found 7/23$175
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/59:55 pmIAH - LGW
1 stop30h 05mMultiple Airlines
Deal found 7/24$178
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/192:50 pmIAH - LGW
1 stop13h 10mMultiple Airlines
Deal found 7/24$181
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/202:50 pmIAH - LGW
1 stop13h 10mMultiple Airlines
Deal found 7/24$183
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Wed 9/185:45 amIAH - LGW
1 stop22h 15mMultiple Airlines
Deal found 7/24$185
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/95:19 pmIAH - LGW
2 stops34h 41mMultiple Airlines
Deal found 7/24$186
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Thu 9/199:05 amIAH - LGW
2 stops39h 15mMultiple Airlines
Deal found 7/24$189

Find flights from Houston to London within your budget

Customize your flight search to find flights from Houston 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$423 - $598

Route

Depart

Return

Price

Houston George Bush IntcntlLondon Gatwick

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 9/10

1 stop15h 14m

London Gatwick

Thu 9/12

1 stop18h 39m

$423

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 9/24

1 stop11h 57m

London Heathrow

Wed 10/9

1 stop13h 20m

$568

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 9/24

1 stop15h 45m

London Heathrow

Wed 10/9

2 stops23h 21m

$572

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 9/25

Nonstop9h 10m

London Heathrow

Thu 10/10

1 stop15h 15m

$583

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/6

Nonstop9h 15m

London Heathrow

Mon 10/28

2 stops30h 51m

$584

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 11/20

1 stop14h 50m

London Heathrow

Wed 12/4

1 stop32h 39m

$586

Houston HobbyLondon Gatwick

HOU - LGW

HOULGW

Houston Hobby

Wed 9/25

2 stops17h 06m

London Gatwick

Thu 10/10

2 stops16h 25m

$586

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 11/3

1 stop13h 29m

London Heathrow

Wed 11/20

Nonstop10h 40m

$592

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 11/27

Nonstop9h 00m

London Heathrow

Wed 12/4

Nonstop10h 40m

$598

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Houston to London?

Use this chart to determine the optimal time to book a round-trip flight from Houston to London. Price data was last updated on July 23, 2024.
The best time to book flights from Houston to London is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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What is the cheapest day to fly from Houston to London?

Use this chart to determine the cheapest time to fly round-trip from Houston to London. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to London flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Houston to London

Have a flexible travel schedule? Discover the best time to fly to London from Houston 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.

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

39.2 - 62.6 °F

If weather is an important factor for your trip to London, 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 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 July 25, 2024.
To help decide which airline to fly from Houston to London, see what other customers have to say about United Airlines, Austrian Airlines and Air France. 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.
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates
8.1
Very good
3,754 reviews
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Delta
8.0
Very good
9,630 reviews
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

KLM
7.9
Good
1,417 reviews
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

SWISS
7.7
Good
1,799 reviews
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Finnair
7.7
Good
1,332 reviews
Emirates
8.1
Very good
3,754 reviews

Comfort

8.0

Food

7.9

Entertainment

8.3

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

Find useful and relevant information for your journey from Houston to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Houston to London for under $500 on Cheapflights?

    Yes, there are multiple flights from Houston to London for under $500. The cheapest flight booked recently is on Multiple Airlines for just $423, but on average you can expect to pay $462.

  • Are there nonstop flights from Houston to London for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to London under $600. A good price for a nonstop flight from Houston to London is less than $633.

  • Are there last-minute flights available from Houston to London for under $800?

    There are currently 20+ open flights from Houston to London within the next 7 days for less than $800.

  • What days are nonstop flights available from Houston to London?

    You can find nonstop flights on the following days: Friday.

  • How many flights depart from Houston to London on average per day?

    On average, you can expect to see 3 flights from Houston to London a day.
    Evening (6pm - Midnight) - 100% of flight departures

  • What are the most popular routes from Houston to London?

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

  • What are the most reliable airlines from Houston to London?

    The top 3 most reliable airlines when flying from Houston to London are American Airlines (59%), Aer Lingus (59%) and Finnair (59%).

  • What are the cheapest flights from Houston to London?

    Looking at all options, your cheapest flight can be booked for $382. While the most popular route (Houston Hobby - London Heathrow) can be booked for $573 on average our data indicates $2,624 when flying from Houston to London.

  • What does IAH to LHR mean?

    Great question - IAH to LHR just means Houston George Bush Intcntl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Houston to London that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to London that include hotel bookings?

    Yes. In addition to deals on Houston to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to London.

  • Can I find deals for business class flights from Houston to London?

    Yes. Cheapflights offers flight deals from Houston to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to London that allow pets onboard?

    Many airlines flying from Houston to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to London?

    Yes, you can often find last-minute deals on Houston to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to London flight deals updated?

    The Houston to London flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Houston to London?

    The most popular airlines flying from Houston to London are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Houston to London?

    Currently, November is the cheapest month in which you can book a flight from Houston to London (average of $652). Flying from Houston to London in June is currently the most expensive (average of $1,095). 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 Houston to London
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Heathrow flights
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
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Hobby to Edinburgh flights
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George Bush Intcntl to Stansted flights
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Austin to Manchester flights
George Bush Intcntl to Manchester flights
El Paso to London City flights
George Bush Intcntl to Luton flights
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Austin to Stansted flights
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George Bush Intcntl to Southampton flights
El Paso to Gatwick flights
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George Bush Intcntl to Birmingham flights
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Love Field to London City flights

Top 10 airlines flying from Houston to London

Discover the top 10 airlines that operate flights from Houston to London. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$543Average$958FlexibilityNo cancel feeOn-time67%
FinnairCheapest$547Average$742FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$574Average$820FlexibilityNo cancel feeOn-time72%
IberiaCheapest$576Average$800FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$1,029FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$580Average$974FlexibilityNo cancel feeOn-time71%
DeltaCheapest$599Average$801FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$605Average$1,023FlexibilityNo cancel feeOn-time69%
KLMCheapest$615Average$961FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$626Average$1,097FlexibilityNo cancel feeOn-time76%
Houston to Austin flights
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USA to Pakistan flights
Denver to Detroit flights
Chicago O'Hare Intl Airport to Los Angeles flights
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Search flights from Houston to London by cabin class

Find flights from Houston to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Hourly flight availability from Houston to London

Find hourly flight availability from Houston to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
61%of flight departuresAfternoonNoon to 6 pm
38%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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