ExceptionalNonstop · 3.5h
LON to RAKMorocco
Marrakech
$48
usually $130
−63%
Most monthly lows $74–$164. Cheaper than every other month on record (6).
Flights · LON → HOU
London to Houston
Best fare, round trip
$870
−8%
below its usual $950
you keep $80
Found
- Depart
- Sun 10 Jan
- Return
- Thu 14 Jan
- Stay
- 4 nights
- Flight
- 2 stops · 14h
- Airline
Norse Atlantic UK
Most of this route’s monthly lows fall between $922 and $950. The drop beats 15% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
United StatesHoustonUnited’s Latin America gateway, the best Vietnamese food in the country, and NASA on the edge of town.Best windowMar–May · Oct–NovAirportsBush (IAH) · Hobby (HOU)Every route into HoustonFare seasonality
When this route gets cheap.
Fares on this route stay within about $88 across the 4 months we track — season matters less here than timing the drop. The cheapest itinerary we are tracking makes 2 stops and takes about 14 hours outbound, on a 4-night trip — ticketed under Norse Atlantic UK, which on a connecting fare need not operate every leg. At $870 for 7,804 km each way, that works out to about $56 per 1,000 km flown. That is above the $44 per 1,000 km typical of long-haul fares here. Across the 18 departure cities we track at a similar distance from Houston, this fare ranks 10th — 36% above the $641 from Milan. For context, the middle fare among the 34 routes of similar length we watch out of London is $671. The best time to be in Houston: Mar–May · Oct–Nov.
The 4 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 18% higher than when tracking began on 8 Aug — $790 then versus $935 now, across 16 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $662, on 14 Nov.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 17 Oct 2026
Cheapest in Jan, around $870
8% below the $950 typical fare
$922Oct, around the usual price. Compare October fares.$948Dec, around the usual price. Compare December fares.$870Jan ’27, the cheapest month. Compare January fares.$958May, around the usual price. Compare May fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, London to Houston, from cached prices.
Route facts
- Airports
- Heathrow (LHR) · Gatwick (LGW) · Stansted (STN) · Luton (LTN) ↔ Bush (IAH) · Hobby (HOU)
- Flight time
- ≈14 hours outbound
- Distance
- ≈7,804 km each way
- Typical price
- $950 round-trip (seasonal median)
- Airlines on the board
- Norse Atlantic UK
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Oct–Nov
Good to know
LON → HOU, answered.
Is $870 a good price for London to Houston?
Only slightly. The seasonal median is around $950 round-trip and this fare is 8% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from London to Houston?
Across 4 months of cached-fare history, Jan comes out cheapest on this route. The best months to actually be in Houston are Mar–May · Oct–Nov — when those overlap, that's your window.
How far in advance should I book LON → Houston?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Jan comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from London to Houston?
The current cheapest fares involve a connection, ticketed under Norse Atlantic UK. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Houston?
Lock the flight first — then compare stays for 10–14 Jan '27 · 4 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next LON → HOU drop reaches you as soon as we find it.
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