Cheap flights from Houston to Madrid from $960 IAH → MAD
George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD)
The cheapest return found recently is $960 with KLM, 19 Nov – 30 Nov, found yesterday.
- Cheapest return found recently
- $960, 19 Nov to 30 Nov
- Usual return price
- $795 to $897
- Cheapest month to fly
- March 2027, return fares from $757 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $795 to $897.
Cheapest return found recently
$960
19 Nov – 30 Nov · KLM
George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD)
Leaves 3:25 p.m. · Return leaves 8:30 p.m. · 37 h 20 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
$960 19 Nov – 30 Novfound yesterdaySee prices for these dates
$757 7 Mar 2027 – 13 Mar 2027found 2 days agoSee prices for these dates
What have prices looked like?
Over 40 days, 26 Sept to 12 Nov, the cheapest return we saw each day was $443 to $1,058.
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 3 departure dates from 19 Nov to 7 Mar 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 11-night return fares leaving within 3 days of 19 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Nov – 30 Nov | $960 | KLM | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 5 Mar 2027 – 13 Mar 2027 | $833 | Air Canada | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 7 Mar 2027 – 13 Mar 2027 | $757 | American Airlines | George Bush Intercontinental Airport (IAH) → Adolfo Suarez Madrid-Barajas Airport (MAD) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
March 2027 is the cheapest month — from $757.
Airlines on the cheapest dates: KLM, Air Canada, American Airlines.
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 19 Nov – 30 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Houston to Madrid?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 26 Sept and 12 Nov (40 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $772 | $729 | Cheapest seen | 22 |
| 60–89 days | $774 | $774 | +0% | 8 |
| 90–179 days | $790 | $443 | +2% | 12 |
| 180+ days | $988 | $988 | +28% | 8 |
Live price for these dates
The cheapest return found recently is for 19 Nov – 30 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Houston to Madrid?
The cheapest return found recently is $960 with KLM, 19 Nov to 30 Nov, found yesterday. The cheapest return we hold, of any age, is $757 with American Airlines, 7 Mar 2027 to 13 Mar 2027, found 2 days ago. The cheapest return fare on each of 3 departure dates is usually $795 to $897.
What is the cheapest month to fly from Houston to Madrid?
March 2027 is the cheapest month for a return, from $757, 7 Mar 2027 to 13 Mar 2027, found 2 days ago.
How far ahead should I book a flight from Houston to Madrid?
In 40 days of prices between 26 Sept and 12 Nov, return fares were cheapest 30 to 59 days before departure.
Which airlines have the cheapest flights from Houston to Madrid?
Between 19 Nov and 7 Mar 2027, KLM has the cheapest return on 1 of the 3 departure dates we hold, Air Canada on 1 and American Airlines on 1.
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