London to Madrid in December 2026
LON to MAD · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$153
Median of 8 date combinations
Usual on this route
$64
December's cheapest is 8% less
Typical price — worth watching
8% below the usual $64. Based on 47 days of prices.
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December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 $65 | 12 $68 | 13 |
| 14 | 15 | 16 $59 | 17 | 18 $254 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 $104 | 27 $202 |
| 28 $217 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 16 – 21 5 nights · leave Wed$59Wizz Air UK Nonstop · 2h 40mBook
-
Dec 11 – 14 3 nights · leave Fri$65Wizz Air UK Nonstop · 2h 40mBook
-
Dec 12 – 14 2 nights · leave Sat$68Ryanair 1 stop · 3h 55mBook
-
Dec 26 – Jan 10, 2027 15 nights · leave Sat$104Wizz Air UK Nonstop · 2h 40mBook
-
Dec 27 – Jan 2, 2027 6 nights · leave Sun$202Iberia Nonstop · 2h 20mBook
-
Dec 26 – Jan 2, 2027 7 nights · leave Sat$209Iberia Nonstop · 2h 35mBook
-
Dec 28 – Jan 4, 2027 7 nights · leave Mon$217Wizz Air UK 2 stops · 4h 50mBook
-
Dec 18 – Jan 3, 2027 16 nights · leave Fri$254Wizz Air UK 2 stops · 3h 30mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$65
Dec 11 – 14 · 2 options
5–7 nights
$59
Dec 16 – 21 · 4 options
15–21 nights
$104
Dec 26 – Jan 10, 2027 · 2 options
Good to know for December
Nonstop flights
Nonstop from $59
63% of the 8 date combinations we track are nonstop.
Airlines with cheap fares
3 airlines
Most often: Wizz Air UK, Iberia, Ryanair.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $76 |
| December 2026 | $59 |
| January 2027 | $49 (cheapest month) |
| February 2027 | $67 |
| March 2027 | $62 |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | $141 |
London to Madrid in December: questions
What's the cheapest date to fly from London to Madrid in December 2026?
Leaving Wednesday, December 16 and returning Monday, December 21 (5 nights) for $59 round trip on Wizz Air UK, the cheapest of the 8 date combinations we track that month.
How much is a round trip from London to Madrid in December 2026?
From $59. Half of the 8 date combinations we track are under $153. Prices are per person in USD and change often.
Is December a cheap month to fly from London to Madrid?
It ranks 2 of 6 months we have prices for. The cheapest month is January 2027, from $49.