Houston to Madrid IAH → MAD
George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD)
The cheapest return found recently is $772 with United Airlines, 10 Dec – 22 Dec, found yesterday.
Return
The cheapest return fare on each of 4 departure dates is usually $786 to $1,013.
Cheapest return found recently
$772
10 Dec – 22 Dec · United Airlines
George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD)
Leaves 7:45 a.m. · Return leaves 6:05 a.m. · 31 h 55 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$772 10 Dec – 22 Decfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 23 days, 26 Sept to 18 Oct, the cheapest return we saw each day was $443 to $1,058.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 28 Nov to 4 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 12-night return fares leaving within 3 days of 10 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Nov – 12 Dec | $790 | Air Canada | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 10 Dec – 22 Dec | $772 | United Airlines | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 6 Jun 2027 – 21 Jun 2027 | $1,088 | Air France | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 4 Jul 2027 – 18 Jul 2027 | $988 | Iberia | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $772.
Airlines on the cheapest dates: Air Canada, United Airlines, Air France, Iberia.
Premium cabin fares from Houston to Madrid
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 10 Dec – 22 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Houston to Madrid?
Return
Not enough history yet: in 23 days of return prices, 26 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 10 Dec – 22 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work