Are there direct flights from Houston to London?

Historically, direct flights from Houston to London have constituted approximately 16.3% of all available flights. For routes that include stopovers, the median number of stopovers observed in the trailing 90 days was 2. This means that while direct options exist, a significant portion of flights on this route involve at least one connection.

How long does it take to fly from Houston to London?

A direct flight from Houston to London typically takes about 9 hours and 20 minutes, covering a distance of 7789 kilometers. Flights with one stopover have a significantly longer median duration, averaging around 14 hours and 31 minutes. Travelers should account for these differences in travel time when planning their journey.

Are there frequently good prices on flights from Houston to London?

Historically, good prices on flights from Houston to London have been frequent. This route is classified as one with consistent availability of favorable pricing. Travelers can typically find competitive deals when planning their trips, based on trends observed in the trailing 30 days.

Flights From Houston

To London

Cheap Flights from Houston to London

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Deals from

Houston

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

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Houston to London

Explore current cheapest deals departing from Houston to London

2026-11-11 – 2026-11-17
HOU - London
86% AI deal score
$779
$597
Round trip
2026-11-18 – 2026-11-23
HOU - London
87% AI deal score
$797
$601
Round trip
2026-11-03 – 2026-11-10
HOU - London
85% AI deal score
$774
$628
Round trip
2026-11-15 – 2026-11-25
HOU - London
85% AI deal score
$771
$632
Round trip
2026-12-05 – 2026-12-08
HOU - London
88% AI deal score
$940
$633
Round trip
2026-09-22 – 2026-09-29
HOU - London
88% AI deal score
$919
$636
Round trip
2026-11-18 – 2026-11-30
HOU - London
79% AI deal score
$748
$638
Round trip
2026-10-14 – 2026-10-20
HOU - London
75% AI deal score
$703
$648
Round trip
2026-10-17 – 2026-10-29
HOU - London
78% AI deal score
$754
$649
Round trip
2026-10-05 – 2026-10-21
HOU - London
79% AI deal score
$762
$662
Round trip

Houston to London: Overview

Insights for flights from Houston to London

Only 2% of recent fares from Houston to London were classified as a good price. Right now, fares to London are near the typical level, which for this route is typically $908–$1320, with a median of $1130. New deals appear almost daily, indicating frequent opportunities to find competitive pricing.

When is the cheapest time to fly from Houston to London? The data shows that January is typically the most affordable month, with a median fare of $564. April also offers lower prices, with a median of $786, followed by November at $973.

A typical journey from Houston to London takes about 9h 20m, including connections. Most itineraries connect at least once, with the median connecting flight taking 17h 49m and typically involving 2 stopovers. Non-stop flights, when available, also have a median duration of 9h 20m.

Flights from Houston to London cover a substantial distance of 7789 km, classifying this as a long-haul route. This considerable distance means that itineraries often involve longer travel times and multiple connections.

How much is a round trip from Houston to London

Regular price: $686 - $1,872

Prices are currently below the regular range.

The regular price range for flights from Houston to London is $686 to $1872. The current lowest deal is $597 with Air Canada for travel from Nov 11-Nov 17.

now $597

Low $686

High $1,872

The cheapest time to fly from Houston to London

The cheapest month to fly from Houston to London is April, with a median price of $672. The most expensive month is December, with a median price of $1555. Generally, prices are lower from January to November.

April

Cheapest

Flights from $672

December

Most Expensive

Flights from $1,555

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Houston to London

Iberia Airlines

Last-minute flights going from Houston to London

Wed, Sep 16

⌛ Last-Minute

IAH - London

Houston (IAH) - London (LHR)

JetBlue Airways

$1,042

$784

One-way

Thu, Sep 17

⌛ Last-Minute

IAH - London

Houston (IAH) - London (LHR)

JetBlue Airways

$1,139

$788

One-way

Fri, Sep 18

⌛ Last-Minute

IAH - London

Houston (IAH) - London (LHR)

Lufthansa

$1,154

$834

One-way

Fri, Sep 18

⌛ Last-Minute

IAH - London

Houston (IAH) - London (LHR)

JetBlue Airways

$1,146

$839

One-way

Fri, Sep 18

⌛ Last-Minute

IAH - London

Houston (IAH) - London (LHR)

JetBlue Airways

$1,139

$864

One-way

Sat, Sep 19

⌛ Last-Minute

HOU - London

Houston (HOU) - London (LHR)

Air France

$1,090

$796

One-way

Biggest price drops on these dates for flights from Houston to London

4 nights

Sep 23 - Sep 27

$1,255 → $793

37%

6 nights

Sep 22 - Sep 28

$1,152 → $743

35%

7 nights

Sep 20 - Sep 27

$1,175 → $793

33%

6 nights

Sep 21 - Sep 27

$1,163 → $793

32%

Popular Airports to fly from Houston to London

Houston - London route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Houston to London are near the typical level of $1130.

📅 Best time to fly

January offers the lowest median price

Historically, January is the cheapest month to fly, with a median price of $564.

⏱️ Flight duration

9h 20m is the typical direct flight time

Direct flights typically take 9h 20m, while connecting flights average 17h 49m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Only 16.3% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

Iberia Airlines offers direct flights

Iberia Airlines has offered direct flights on this long-haul route from Houston to London.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Houston to London are frequent, appearing often in a 30-day window.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental is a good option for flights from Houston to London.

📍 ~25 km from Houston (reachable by car or bus)

💸 Flights from ~$534

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good arrival option for flights from Houston to London.

📍 ~40 km from London city center (reachable by car)

💸 Flights from ~$562

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a reliable alternative for London-based travelers when local airports are congested.

📍 ~160 km from London (reachable by direct train)

💸 Flights from ~$790

Business & First Class Flight Deals to London

79% AI deal score

$7,094

$5,334

Save $1,760

Frequently Asked Questions About Flights to London

Historically, the best prices for flights from Houston to London are found when booking in the '7-13 days' window, with an average price of $935. Booking within '0-6 days' of departure typically sees prices around $1175. Prices tend to be higher for bookings made further in advance, such as '28-59 days' out, which average $1294, or '60+ days' out, averaging $1126. This suggests that waiting until closer to the departure date can result in more favorable pricing.

Across the trailing quarter, a good price for a flight from Houston to London has historically been around $908. The median price for this route over the same period was $1130. Travelers typically found that 75% of prices were at or below $1320. These figures are based on pricing trends observed over a 90-day window.

Historically, January has been the cheapest month to fly from Houston to London, with a median price of $564. April also offered competitive pricing, with a median of $786. In contrast, November has shown a median price of $973, making it one of the more expensive months for this route. The annual median price for this route is $1130, indicating that certain months offer significant savings.

Houston to London: Overview

Insights for flights from Houston to London

How much is a round trip from Houston to London

Regular price: $686 - $1,872

Prices are currently below the regular range.

The regular price range for flights from Houston to London is $686 to $1872. The current lowest deal is $597 with Air Canada for travel from Nov 11-Nov 17.

now $597

Low $686

High $1,872

The cheapest time to fly from Houston to London

April

Cheapest

Flights from $672

December

Most Expensive

Flights from $1,555

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec