Award flights from London Heathrow (LHR) to Houston (IAH)

Flown non-stop in about 10h 15m, 22× a week. About 4,821 miles.

Who flies it

Airlines seen operating this pair, non-stop or through one of their hubs.

What it should cost in points

The published EuroBonus award chart for this pair. Fixed prices; availability is the hard part.

CabinOne wayRound tripOn SAS from
Economy42,00070,00030,000
Premium Economy63,000105,00045,000
Business84,000140,00060,000
First105,000175,000·

Partner awards price by zone (Europe to North America), per person, plus taxes and a EUR 50 booking fee. Children 2 to 11 pay half points. Open this route in the points calculator.

Cheapest award seats on record

Points per person, one way, as last observed.

DateAirlineRoutingEconomyPremiumBusinessFirstSeen
2026-10-21KLKL2 stops · via CPH, AMS · 33h————56d ago
2026-10-22KLKL1 stop · via AMS · 12h 50m————55d ago

Typical weather in IAH

What Houston is usually like month by month. Long-run averages, not a forecast.

Jan
6°/19°
15d
Feb
8°/22°
13d
Mar
12°/26°
15d
Apr
15°/28°
14d
May
20°/31°
16d
Jun
23°/34°
15d
Jul
25°/36°
14d
Aug
24°/36°
14d
Sep
22°/34°
14d
Oct
16°/30°
10d
Nov
11°/25°
12d
Dec
9°/22°
14d

Warm from Mar to Nov. Driest from Oct to Oct. Monthly averages for 2015-2024, from NOAA NCEI, Global Surface Summary of the Day.

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