Cheapest return flights from Madrid to San Juan in December from $681
AirHint found the following cheapest return flights from Madrid (MAD) to San Juan (SJU)
in December 2026 (see full year ).
Return flights
01 Dec
- 07 Dec
Iberia
$ 681
direct
02 Dec
- 07 Dec
Iberia
$ 681
direct
03 Dec
- 07 Dec
Iberia
$ 681
03 Dec
- 08 Dec
Iberia
$ 681
07 Dec
- 14 Dec
Iberia
$ 681
direct
01 Dec
- 14 Dec
Iberia
$ 681
direct
14 Dec
- 21 Dec
Iberia
$ 681
direct
14 Dec
- 24 Dec
Iberia
$ 682
direct
01 Dec
- 08 Dec
Iberia
$ 682
direct
01 Dec
- 06 Dec
Iberia
$ 699
direct
30 Dec
- 07 Jan
Iberia
$ 856
direct
29 Dec
- 07 Jan
Iberia
$ 856
direct
28 Dec
- 04 Jan
British Airways
$ 856
direct
28 Dec
- 05 Jan
British Airways
$ 856
direct
28 Dec
- 03 Jan
Iberia
$ 872
direct
25 Dec
- 04 Jan
Iberia
$ 873
direct
16 Dec
- 02 Jan
Iberia
$ 873
direct
30 Dec
- 10 Jan
Iberia
$ 873
direct
29 Dec
- 09 Jan
Iberia
$ 873
direct
27 Dec
- 04 Jan
British Airways
$ 873
direct
Also check the deals for one-way flights from Madrid to San Juan in December .
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