AirHint found the following cheapest return flights from Washington (IAD) to Madrid (MAD)
in May 2025 (see full year ).
Return flights
05 May
- 19 May
Scandinavian Airlines
$ 487
05 May
- 16 May
Scandinavian Airlines
$ 538
14 May
- 23 May
Scandinavian Airlines
$ 570
13 May
- 23 May
Scandinavian Airlines
$ 576
14 May
- 23 May
Iberia
$ 624
direct
05 May
- 16 May
United
$ 628
direct
13 May
- 23 May
American Airlines
$ 628
direct
04 May
- 08 Jun
TAP
$ 667
20 May
- 27 May
Scandinavian Airlines
$ 687
05 May
- 19 May
United
$ 688
direct
01 May
- 25 May
TAP
$ 702
24 May
- 01 Jun
Scandinavian Airlines
$ 826
28 May
- 08 Jun
TAP
$ 831
23 May
- 02 Jun
TAP
$ 845
23 May
- 01 Jun
TAP
$ 870
04 May
- 08 Jun
Iberia
$ 921
direct
29 May
- 14 Jun
TAP
$ 963
28 May
- 08 Jun
Iberia
$ 1125
direct
24 May
- 01 Jun
Iberia
$ 1195
direct
23 May
- 01 Jun
Iberia
$ 1195
direct
Also check the deals for one-way flights from Washington to Madrid in May .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.
