LHR

Find Business Class Flights from Houston George Bush Intcntl Airport to London Heathrow Airport

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Houston George Bush Intcntl Airport to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London.
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Cheap Business Class Flight Deals from Houston George Bush Intcntl Airport to London Heathrow Airport

 
These are the cheapest deals for flights from Houston George Bush Intcntl Airport to London Heathrow Airport currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals from Houston George Bush Intcntl Airport to London Heathrow Airport

Mon, Aug 3 - Fri, Aug 28
Icelandair Logo
11:54 am - 11:55 am
IAH
-
LHR
18h 01m
2 stops
Icelandair Logo
1:05 pm - 10:51 am
LHR
-
IAH
27h 46m
2 stops
$3,696Icelandair
Mon, Aug 3 - Thu, Aug 27
Icelandair Logo
11:54 am - 11:55 am
IAH
-
LHR
18h 01m
2 stops
Icelandair Logo
9:25 pm - 10:51 am
LHR
-
IAH
43h 26m
2 stops
$3,698Icelandair
Mon, Jul 13 - Tue, Jul 28
Icelandair Logo
11:58 am - 11:55 am
IAH
-
LHR
17h 57m
2 stops
Icelandair Logo
1:05 pm - 11:07 am
LHR
-
IAH
28h 02m
2 stops
$3,857Icelandair
Mon, Jul 13 - Wed, Jul 29
Icelandair Logo
11:58 am - 11:55 am
IAH
-
LHR
17h 57m
2 stops
Icelandair Logo
1:05 pm - 11:07 am
LHR
-
IAH
28h 02m
2 stops
$3,883Icelandair
Mon, Jul 13 - Tue, Jul 21
Icelandair Logo
11:58 am - 11:55 am
IAH
-
LHR
17h 57m
2 stops
Icelandair Logo
1:05 pm - 11:07 am
LHR
-
IAH
28h 02m
2 stops
$3,898Icelandair
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
4:25 pm - 7:45 am
IAH
-
LHR
9h 20mnonstop
Multiple Airlines Logo
10:00 am - 2:20 pm
LHR
-
IAH
10h 20mnonstop
$4,116Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
8:15 pm - 11:35 am
IAH
-
LHR
9h 20mnonstop
Multiple Airlines Logo
1:40 pm - 6:00 pm
LHR
-
IAH
10h 20mnonstop
$4,117Multiple Airlines
Wed, Jul 22 - Wed, Aug 26
Multiple Airlines Logo
4:25 pm - 7:45 am
IAH
-
LHR
9h 20mnonstop
Multiple Airlines Logo
1:40 pm - 6:00 pm
LHR
-
IAH
10h 20mnonstop
$4,138Multiple Airlines
Tue, Jul 21 - Thu, Jul 30
Lufthansa Logo
4:35 pm - 7:55 am
IAH
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LHR
9h 20mnonstop
Lufthansa Logo
10:00 am - 2:20 pm
LHR
-
IAH
10h 20mnonstop
$4,190Lufthansa
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
9:10 pm - 12:25 pm
IAH
-
LHR
9h 15mnonstop
Multiple Airlines Logo
2:45 pm - 7:20 pm
LHR
-
IAH
10h 35mnonstop
$4,192Multiple Airlines

Good to Know - Business Class Flights from Houston George Bush Intcntl Airport to London Heathrow Airport

Low seasonJanuary
Cheapest flight$1,439
Average price round-trip$4,916
Good deal one-way$1,812
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Houston George Bush Airport to London Heathrow Airport
(avg. price over the last 2 weeks)
or less

KAYAK’s Insights & Trends for Houston George Bush Intcntl Airport to London Heathrow Airport Business Class Flights

Get data-powered insights and trends into flights from Houston George Bush Intcntl Airport to London Heathrow Airport to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly business class from Houston George Bush Intcntl Airport to London Heathrow Airport?

The average price of all flights from Houston George Bush Intcntl Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Look for departures on Tuesday when prices are cheapest and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London Heathrow Airport, Friday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from Houston George Bush Intcntl Airport to London Heathrow Airport is November, where tickets cost $4,028 (round-trip) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $6,491 and $6,377 respectively.

Which airlines offer Business Class tickets between Houston George Bush Intcntl Airport and London Heathrow Airport?

There are 8 airlines that fly Business Class from Houston George Bush Intcntl Airport to London Heathrow Airport. They are: Turkish Airlines, Brussels Airlines, Finnair, British Airways, Lufthansa, United Airlines, Iberia and Austrian Airlines. The cheapest price of all airlines flying this route was found with Turkish Airlines at $2,715 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Turkish Airlines.

FAQs for Business Class Houston George Bush Intcntl Airport to London Heathrow Airport Flights

  • What is the best airline when flying business class between Houston George Bush Intcntl Airport and London Heathrow Airport?

    The highest-rated airline by KAYAK users offering business class flights for this route is United Airlines, with an overall rating of 7.4.

KAYAK's Tips for Finding Cheap Business Class Flights from Houston George Bush Intcntl Airport to London Heathrow Airport

  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying Business Class from Houston George Bush Intcntl Airport to London Heathrow Airport

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Houston to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to London Heathrow Airport? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9831 reviews
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

2.0 MediocreAnonymous, Jun 2026
DFW - FRA
Read more United Airlines reviews

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

Horrible seat at the back. Crew was very kind. Packed plane. Wordy pilot bragging about Iberia being punctual when many of us came from Alicante flight that was delayed an hour and many lost connection and we lost our luggage. Still waiting for it

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Flight was fine - however my husband's checked in case was damaged, and mine still has not arrived

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

My flight being automatically moved messed up my travel plans, and I had to quickly find an alternative mode of transportation. I couldn’t get a refund from any of the companies involved. Kayak, Ibiza, or Vueling. I am still unsure of how to settle my concern.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

The staff was very nice and helpful. Some of the best crew I have met.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

The already delayed flight took an hour to find no-show passenger bags, which seemed long. Flight attendants only provided flight transfer information to a few passengers not all.

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Service and food was amazing. Aircraft configuration is weird - stare at a stranger at take off and landing, during flight someone is crawling over your seat. It was lame.

I liked the air hostesses, but no wifi was available for flight. my original flight was canceled and rebooking was difficult and no reason was given for cancellation. Business class cabin was nice and spacious.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Overall ok. Best part has always been the sundae dessert.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

Wish the food and overall service was better. They treat Business class passengers same as economy

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

Everything you need to know for your flight to London Heathrow Airport

Cabin class types available on flights to London Heathrow Airport

Cabin classes available on flights to Houston George Bush Intcntl Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.