HOU - LON

$394 Find Cheap Flights from Houston Hobby Airport to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to London departing on 1/26. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
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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Everything you should know

Cheapest round-trip
$627
American Airlines
Mon 2/9Thu 3/5
HOU - LGW • 2 stops
Cheapest one-way
$394
Typical prices: $453-$545
British Airways
Mon 1/26
HOU - LHR • 1 stop
Top airlines
American Airlines
Cheapest • from $627 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hobby to London (HOU-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby to London that are departing in the next months. 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 round-trip flight deals from Hobby to London

Mon, Feb 9 - Thu, Mar 5
American Airlines Logo
9:04 am - 9:00 am
HOU
-
LGW
17h 56m2 stops
American Airlines Logo
12:30 pm - 11:57 pm
LGW
-
HOU
17h 27m2 stops
$627American Airlines
Tue, Dec 30 - Fri, Jan 23
British Airways Logo
8:16 pm - 8:35 am
HOU
-
LHR
30h 19m1 stop
British Airways Logo
7:30 am - 10:46 pm
LHR
-
HOU
21h 16m2 stops
$632British Airways
Tue, Feb 17 - Tue, Feb 24
British Airways Logo
12:17 pm - 6:50 am
HOU
-
LHR
12h 33m1 stop
British Airways Logo
6:00 am - 7:55 pm
LHR
-
HOU
19h 55m2 stops
$633British Airways
Wed, Feb 11 - Wed, Feb 18
Iberia Logo
12:47 pm - 10:00 am
HOU
-
LHR
15h 13m1 stop
Iberia Logo
7:35 am - 7:55 pm
LHR
-
HOU
18h 20m2 stops
$635Iberia
Mon, Feb 9 - Fri, Feb 20
Virgin Atlantic Logo
5:45 am - 9:00 am
HOU
-
LHR
21h 15m1 stop
Virgin Atlantic Logo
6:30 am - 10:28 pm
LHR
-
HOU
21h 58m2 stops
$636Virgin Atlantic
Wed, Jan 7 - Wed, Jan 14
Delta Logo
5:45 am - 8:45 am
HOU
-
LHR
21h 00m2 stops
Delta Logo
6:30 am - 10:33 pm
LHR
-
HOU
22h 03m2 stops
$640Delta
Wed, Jan 14 - Wed, Jan 21
Virgin Atlantic Logo
11:09 am - 6:50 am
HOU
-
LHR
13h 41m2 stops
Virgin Atlantic Logo
11:30 am - 10:33 pm
LHR
-
HOU
17h 03m2 stops
$646Virgin Atlantic
Tue, Mar 24 - Wed, Apr 1
Delta Logo
2:05 pm - 7:50 am
HOU
-
LHR
12h 45m1 stop
Delta Logo
9:55 am - 10:28 pm
LHR
-
HOU
18h 33m2 stops
$651Delta
Mon, Feb 9 - Fri, Feb 20
Virgin Atlantic Logo
5:45 am - 8:50 am
HOU
-
LCY
21h 05m2 stops
Virgin Atlantic Logo
7:45 am - 10:28 pm
LCY
-
HOU
20h 43m2 stops
$670Virgin Atlantic
Thu, Jan 22 - Mon, Jan 26
Iberia Logo
10:35 am - 10:50 am
HOU
-
LGW
18h 15m2 stops
Iberia Logo
7:40 pm - 10:05 am
LGW
-
HOU
20h 25m2 stops
$725Iberia
Booking Insights

KAYAK's insights & trends for Hobby to London flights

Get data-powered insights and trends into flights from Hobby to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston Hobby Airport to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston Hobby Airport to London departing in February.

What’s the cheapest day of the week to fly from Houston Hobby Airport to London?

The average price of all round-trip flights from Houston Hobby Airport to London clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London on a Wednesday and more expensive on a Saturday. On your return trip to Houston Hobby Airport, you should consider flying back on a Sunday, and avoid Fridays for better deals.

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

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

The cheapest month for flights from Houston Hobby Airport to London is September, where tickets cost $642 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,193 and $903 respectively.

How far in advance should I book a flight from Houston Hobby Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston Hobby Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston Hobby Airport to London, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$394
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Houston Hobby Airport to London Heathrow Airport

When to book flights from Hobby to London

Are your dates flexible? Find out the best times to travel from Hobby to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston Hobby Airport to London flights

  • What is the cheapest flight from Houston Hobby Airport to London?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to London was $394 for a one-way ticket and $627 for a round-trip.

  • Do I need a passport to fly between Houston Hobby Airport and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston Hobby Airport and on arrival in London.

  • Which airports will I be using when flying from Houston Hobby Airport to London?

    Houston Hobby Airport is served by only 1 airport and there are 4 airports in London. You will leave Houston Hobby Airport from Houston Hobby and you will be arriving in London at one of these airports: London Gatwick, London Heathrow, London Luton, or London Southend.

  • Which aircraft models fly most regularly from Houston Hobby Airport to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston Hobby Airport to London?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston Hobby Airport and London, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Houston to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Houston to London are Delta and Finnair. With an average price for the route of $758 and an overall rating of 7.9, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $731 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston Hobby Airport to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston Hobby Airport to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Houston Hobby Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston Hobby Airport to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Houston Hobby Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston Hobby Airport to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Houston Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Hobby to London

 
See real verified KAYAK customer reviews for airlines flying from Houston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hobby to London? 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.
7.6
FinnairOverall score based on 1334 reviews
6.9Entertainment
8.1Crew
7.4Comfort
6.7Food
7.6Boarding
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025
LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

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

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

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

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Everything you need to know for your flight from Hobby to London

Information on your arrival and departure airports