What is the cheapest airline that flies from Houston George Bush Intcntl to United Kingdom?

British Airways, American Airlines, and Delta are the most popular carriers operating from Houston George Bush Intcntl to United Kingdom

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

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

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

Historically, on average around 27% of flights between Houston and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to United Kingdom?

British Airways, United Airlines and Iberia are the top three most popular airlines that fly to United Kingdom from Houston George Bush Intcntl Airport according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 13 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How old do you have to be to fly from Houston George Bush Intcntl Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$260 Cheap Flights from Houston George Bush Intcntl Airport to United Kingdom in 2025/26

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Cheap round-trip flights

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3:30 pm - 10:15 am

IAH

INV

12h 45m1 stop

7:50 am - 7:15 pm

INV

IAH

17h 25m1 stop

$524British Airways

lun., may. 4 - vie., may. 15

9:11 am - 3:00 pm

IAH

INV

23h 49m2 stops

10:25 am - 7:15 pm

INV

IAH

14h 50m1 stop

$534British Airways

lun., may. 4 - vie., may. 15

9:58 am - 3:00 pm

IAH

INV

23h 02m2 stops

7:50 am - 11:23 pm

INV

IAH

21h 33m2 stops

$537British Airways

lun., may. 4 - vie., may. 15

5:00 pm - 11:15 am

IAH

LHR

12h 15m1 stop

8:30 am - 6:15 pm

LHR

IAH

15h 45m1 stop

$603Lufthansa

mié., ene. 7 - mié., ene. 14

11:55 am - 7:55 am

IAH

LHR

14h 00m1 stop

8:30 am - 10:58 pm

LHR

IAH

20h 28m2 stops

$605Lufthansa

mar., dic. 30 - vie., ene. 23

5:00 am - 10:20 am

IAH

MAN

24h 20m2 stops

6:10 am - 6:36 pm

MAN

IAH

17h 26m2 stops

$654United Airlines

lun., mar. 9 - mié., mar. 11

3:30 pm - 6:25 pm

IAH

LCY

20h 55m1 stop

8:05 pm - 2:30 pm

LCY

IAH

23h 25m1 stop

$656Virgin Atlantic

mié., mar. 4 - lun., mar. 9

5:30 pm - 12:20 pm

IAH

MAN

13h 50m1 stop

6:10 am - 7:03 pm

MAN

IAH

17h 53m2 stops

$658United Airlines

lun., mar. 9 - mié., mar. 11

3:30 pm - 5:20 pm

IAH

LCY

19h 50m1 stop

9:20 am - 11:56 pm

LCY

IAH

20h 36m2 stops

$658Virgin Atlantic

lun., dic. 29 - mar., ene. 13

3:30 pm - 12:15 pm

IAH

ABZ

14h 45m1 stop

12:55 pm - 1:30 pm

ABZ

IAH

30h 35m1 stop

$1,048KLM

jue., ene. 1 - jue., ene. 8

Delta flights from Houston George Bush Intcntl Airport to United Kingdom

Our best Delta deals on Houston George Bush Intcntl Airport to United Kingdom flight tickets

Delta

Dec 30

IAH6:27 amHouston George Bush Intcntl

18h 38m

1 stop

LHR7:05 amLondon Heathrow

Jan 14

LHR10:00 amLondon Heathrow

33h 30m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$617

Find similar

Delta

Jan 12

IAH12:47 pmHouston George Bush Intcntl

12h 18m

1 stop

LHR7:05 amLondon Heathrow

Jan 22

LHR6:30 amLondon Heathrow

13h 00m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$621

Find similar

Delta

Dec 29

IAH3:30 pmHouston George Bush Intcntl

11h 30m

1 stop

LHR9:00 amLondon Heathrow

Jan 14

LHR8:40 amLondon Heathrow

34h 50m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$623

Find similar

Brussels Airlines flights from Houston George Bush Intcntl Airport to United Kingdom

Our best Brussels Airlines deals on Houston George Bush Intcntl Airport to United Kingdom flight tickets

Brussels Airlines

Dec 30

IAH11:55 amHouston George Bush Intcntl

14h 00m

1 stop

LHR7:55 amLondon Heathrow

Jan 23

LHR10:25 amLondon Heathrow

14h 36m

1 stop

IAH7:01 pmHouston George Bush Intcntl

$607

Find similar

Brussels Airlines

Jan 13

IAH12:29 pmHouston George Bush Intcntl

11h 51m

1 stop

LHR6:20 amLondon Heathrow

Jan 20

LHR10:25 amLondon Heathrow

14h 36m

1 stop

IAH7:01 pmHouston George Bush Intcntl

$616

Find similar

Brussels Airlines

Dec 31

IAH12:27 pmHouston George Bush Intcntl

11h 53m

1 stop

LHR6:20 amLondon Heathrow

Jan 13

LHR9:10 amLondon Heathrow

15h 36m

1 stop

IAH6:46 pmHouston George Bush Intcntl

$624

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momondo Fare Finder

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

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Route

Depart

Return

Price

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

lun. 5/4

3:30 pm-10:15 am

1 stop12h 45m

Inverness

vie. 5/15

7:50 am-7:15 pm

1 stop17h 25m

$524

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

lun. 5/4

9:11 am-3:00 pm

2 stops23h 49m

Inverness

vie. 5/15

10:25 am-7:15 pm

1 stop14h 50m

$534

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

lun. 5/4

9:58 am-3:00 pm

2 stops23h 02m

Inverness

vie. 5/15

7:50 am-11:23 pm

2 stops21h 33m

$537

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 1/7

5:00 pm-11:15 am

1 stop12h 15m

London Heathrow

mié. 1/14

8:30 am-6:15 pm

1 stop15h 45m

$603

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 12/30

11:55 am-7:55 am

1 stop14h 00m

London Heathrow

vie. 1/23

8:30 am-10:58 pm

2 stops20h 28m

$605

HoustonManchester

IAH - MAN

IAHMAN

Houston George Bush Intcntl

lun. 3/9

5:00 am-10:20 am

2 stops24h 20m

Manchester

mié. 3/11

6:10 am-6:36 pm

2 stops17h 26m

$654

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

mié. 3/4

3:30 pm-6:25 pm

1 stop20h 55m

London City

lun. 3/9

8:05 pm-2:30 pm

1 stop23h 25m

$656

HoustonManchester

IAH - MAN

IAHMAN

Houston George Bush Intcntl

lun. 3/9

5:30 pm-12:20 pm

1 stop13h 50m

Manchester

mié. 3/11

6:10 am-7:03 pm

2 stops17h 53m

$658

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

lun. 12/29

3:30 pm-5:20 pm

1 stop19h 50m

London City

mar. 1/13

9:20 am-11:56 pm

2 stops20h 36m

$658

HoustonAberdeen

IAH - ABZ

IAHABZ

Houston George Bush Intcntl

jue. 1/1

3:30 pm-12:15 pm

1 stop14h 45m

Aberdeen Dyce

jue. 1/8

12:55 pm-1:30 pm

1 stop30h 35m

$1,048

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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United Kingdom?

In general, October is the cheapest month to fly from Houston George Bush Intcntl Airport to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $662. If you aren’t able to travel to United Kingdom during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $681.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Houston George Bush Intcntl Airport to United Kingdom is on a Wednesday when prices can be found for as low as $869. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,032.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Houston George Bush Intcntl Airport to United Kingdom in the morning for as low as $856. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $975. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston George Bush Intcntl to United Kingdom flight route?

Fly from Houston George Bush Intcntl to London Heathrow for the best Houston George Bush Intcntl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $822 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Houston George Bush Intcntl Airport for as low as $734 on momondo.

What cabin class options are available on Houston George Bush Intcntl to United Kingdom flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to United Kingdom flights?

You could potentially save up to 19% on your flight if you consider stops on a Houston George Bush Intcntl Airport to United Kingdom flight.

Cheap Houston George Bush Intcntl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to United Kingdom

Best Price Found	$401
Fastest flight time	9h 00m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The best one-way flight to United Kingdom from Houston George Bush Intcntl Airport in the past 72 hours is $401. The best round-trip flight deal from Houston George Bush Intcntl Airport to United Kingdom found on momondo in the last 72 hours is $704.

The fastest flight from Houston George Bush Intcntl Airport to United Kingdom takes 9h 00m

Direct flights go from Houston George Bush Intcntl Airport to United Kingdom every day.

There are 1,286 airports in United Kingdom. From Houston George Bush Intcntl Airport there are direct flights to London Heathrow (LHR).

Search flight deals

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to United Kingdom?
Prices for flights from Houston George Bush Intcntl Airport to United Kingdom refresh daily.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to United Kingdom?
The number of operators available for flights from Houston George Bush Intcntl Airport to United Kingdom is 13 as of December 2025.
How old do you have to be to fly from Houston George Bush Intcntl Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to United Kingdom?
Based on momondo bookings for flights between Houston George Bush Intcntl Airport and United Kingdom, the leading plane model is Boeing 777, making up 55.30% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 15.29%, Boeing 787-9 Dreamliner with 8.93%, and Boeing 787-8 Dreamliner with 7.99%.

Best airlines flying from Houston George Bush Intcntl Airport to United Kingdom

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Air Canada	PriceFrom $521	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Singapore Airlines	PriceFrom $524	Free Cancellation	Rating 8.1 1,412 reviews	Search Singapore Airlines flights
American Airlines	PriceFrom $551	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
British Airways	PriceFrom $557	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
United Airlines	PriceFrom $565	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Iberia	PriceFrom $579	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $587	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom $592	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Delta	PriceFrom $607	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to United Kingdom for you.

Can I find flights from Houston to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to United Kingdom?

Once you have performed a search for Houston to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Houston and alert you when they change.

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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in the United Kingdom

Flights to Londonfrom $330

Flights to Manchesterfrom $362

Flights to Edinburghfrom $386

Flights to Birminghamfrom $386

Flights to Glasgowfrom $388

Flights to Newcastle upon Tynefrom $440

Flights to Belfastfrom $487

Flights to Bristolfrom $452

Flights to Invernessfrom $416

Flights to Liverpoolfrom $435

Flights to Aberdeenfrom $521

Flights to Leedsfrom $447

Houston George Bush Intcntl Airport flight routes

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Cheap flights from Houston George Bush Intcntl Airport to the United Kingdom from $260

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Delta flights from Houston George Bush Intcntl Airport to United Kingdom

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Brussels Airlines flights from Houston George Bush Intcntl Airport to United Kingdom

Our best Brussels Airlines deals on Houston George Bush Intcntl Airport to United Kingdom flight tickets

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

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Houston George Bush Intcntl Airport to United Kingdom is on a Wednesday when prices can be found for as low as $869. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,032.

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Houston George Bush Intcntl to United Kingdom flight route?

Fly from Houston George Bush Intcntl to London Heathrow for the best Houston George Bush Intcntl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

What cabin class options are available on Houston George Bush Intcntl to United Kingdom flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to United Kingdom flights?

You could potentially save up to 19% on your flight if you consider stops on a Houston George Bush Intcntl Airport to United Kingdom flight.

What is the cheapest airline that flies from Houston George Bush Intcntl to United Kingdom?

British Airways, American Airlines, and Delta are the most popular carriers operating from Houston George Bush Intcntl to United Kingdom

What airlines fly to United Kingdom?

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

Historically, on average around 27% of flights between Houston and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

How many flights depart from Houston George Bush Intcntl Airport to United Kingdom on average per day?

As of December 2025, 18 flights take off from Houston George Bush Intcntl Airport and land in United Kingdom each day. The most common flight departure time for this route is 4:00PM, with 58% of daily flights taking off in the afternoon.

How many flights depart from Houston George Bush Intcntl Airport to United Kingdom on average per week?

The number of flights available between Houston George Bush Intcntl Airport and United Kingdom is 126 per week as of December 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

Cheap Houston George Bush Intcntl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to United Kingdom

Best Price Found

Fastest flight time

Direct flights

Airports in United Kingdom

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to United Kingdom?

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to United Kingdom?

How old do you have to be to fly from Houston George Bush Intcntl Airport to United Kingdom?

What documentation or ID do you need to fly to United Kingdom?

What is the most popular plane model from Houston George Bush Intcntl Airport to United Kingdom?

Best airlines flying from Houston George Bush Intcntl Airport to United Kingdom

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to United Kingdom with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Houston to United Kingdom?

Can I find flights from Houston to United Kingdom with flexible booking policies on momondo?

How can momondo help me find flights from Houston to United Kingdom?

I’m not ready to book a flight from Houston to United Kingdom right now. Can momondo alert me if prices change?

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo