Cheapest return flights from Los Angeles (LAX) to Lisbon (LIS), December

19 dates in December, from $ 559. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
1 Dec 7 Dec Royal Air Maroc
1 Dec 14 Dec Royal Air Maroc
3 Dec 17 Dec TAP
Direct Flight
5 Dec 14 Dec Air Canada
11 Dec 7 Jan 2027 Royal Air Maroc
2 Dec 16 Dec United
8 Dec 22 Dec United
4 Dec 11 Dec United
10 Dec 24 Dec United
9 Dec 23 Dec United
25 Dec 8 Jan 2027 Frontier Airlines
23 Dec 5 Jan 2027 British Airways
25 Dec 31 Dec Royal Air Maroc
22 Dec 5 Jan 2027 Iberia
27 Dec 2 Jan 2027 Royal Air Maroc
26 Dec 2 Jan 2027 Aer Lingus
18 Dec 2 Jan 2027 jetBlue
26 Dec 2 Jan 2027 TAP
Direct Flight
22 Dec 5 Jan 2027 TAP
Direct Flight
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Deals for one-way flights from Los Angeles to Lisbon in December.

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Updated Oct 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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