Cheap flights from Lisbon to Madrid from $27 LIS → MAD

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $45 to $63.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 1-night return fares on 1 other departure date within 3 days of 15 Dec, and it is not cheaper.

Every date we hold

318 fares on 41 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $54.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $21 to $33.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 2 other departure dates within 3 days of 2 Dec, and none is cheaper.

Every date we hold

168 fares on 41 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $22.

Return

Fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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.

One-way

Fares 30 to 59 days before departure were typically 34% lower than 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 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.

How much is a return flight from Lisbon to Madrid?

The cheapest return found recently is $55 with easyJet, 15 Dec to 16 Dec, found 2 days ago. The cheapest return we hold, of any age, is $54 with easyJet, 15 Dec to 31 Dec, found 4 days ago. The cheapest return fare on each of 41 departure dates is usually $70 to $108.

How much is a one-way flight from Lisbon to Madrid?

The cheapest one-way found recently is $27 with easyJet, 2 Dec, found yesterday. The cheapest one-way we hold, of any age, is $22 with easyJet, 15 Dec, found 4 days ago. The cheapest one-way fare on each of 41 departure dates is usually $27 to $42.

What is the cheapest month to fly from Lisbon to Madrid?

December 2026 is the cheapest month for a return, from $54, 15 Dec to 31 Dec, found 4 days ago. It is the cheapest month for a one-way too, from $22, 15 Dec, found 4 days ago.

Every date in December 2026

How far ahead should I book a flight from Lisbon to Madrid?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 34% lower than 7 to 13 days before departure.

Is there a direct flight from Lisbon to Madrid?

Yes, the cheapest nonstop return found recently is $55 with easyJet, 15 Dec to 16 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $27 with easyJet, 2 Dec, found yesterday.

How long is the flight from Lisbon to Madrid?

The cheapest nonstop one-way found recently, with easyJet on 2 Dec, takes 1 h 25 min from Lisbon Portela Airport (LIS) to Adolfo Suarez Madrid-Barajas Airport (MAD).

Which airlines have the cheapest flights from Lisbon to Madrid?

Between 13 Nov and 2 Oct 2027, easyJet has the cheapest return on 25 of the 41 departure dates we hold, Iberia on 7 and Air Europa on 5. Between 1 Dec and 17 Oct 2027, easyJet has the cheapest one-way on 20 of the 41 departure dates we hold, Iberia on 17 and TAP Air Portugal on 3.