I-VII 07:00 – 23:00
Key'n Go is a Goldcar-group desk at the airport at Lisbon Airport (LIS). Economy cars in Lisbon start around €9–16/day ($10–17) in low season, but the cheapest, safest deal usually comes from comparing suppliers first. This guide covers exactly what to expect from Key'n Go in Lisbon, the real 2026 prices, the toll and deposit rules, and the better-rated alternatives worth checking.
Key'n Go at Lisbon Airport – compare it against the better-rated local and broker options before booking.
Lisbon Airport (LIS) is a large, competitive market, so prices stay low outside peak summer. Here is what to expect in 2026:
Average Daily Rates at Lisbon Airport (LIS) by Season
Booked in advance, EUR (USD approx.)
| Season | Manual Economy | Manual Compact | Automatic Compact |
|---|---|---|---|
| Low (Nov–Feb) | €9–16 | €11–20 | €16–30 |
| Shoulder (Mar–May, Sep–Oct) | €15–26 | €18–32 | €26–45 |
| Peak (Jun–Aug, Easter) | €28–45 | €34–55 | €48–80 |
Automatics are ~30–50% pricier and limited in stock – book early. In-terminal desks cost a little more than the shuttle budget brands.
Lisbon Airport: Cheapest vs. Most Expensive Months
Average economy car rate, EUR/day, 2025–2026 data
💰 Lisbon Rental Budget Calculator
Compare live Lisbon prices →Rate prefilled with a typical off-season economy rate; change it for your dates. A credit-card deposit (€900–2,000) is held, not charged. Pre-booked excess cover (~€5–10/day) beats the counter upsell.
Key'n Go is the Goldcar/InterRent group's low-cost brand. It has no standalone Trustpilot score (it runs through the group), an online-prepaid model, a high excess and credit-card-only deposits, with the usual counter upsell pressure. It's only worth it if you book a fully prepaid, zero-excess rate and treat the deposit hold seriously.
Whatever you think of Key'n Go, it's worth lining it up against the best-rated ways to book in Lisbon – and the brands that generate the most complaints.
The smart way to book LIS: DiscoverCars compares all in-terminal and shuttle suppliers, shows all-inclusive pricing with free cancellation, and its full-coverage add-on (~€5–10/day) is far cheaper than any counter. Highest-rated rental platform on Trustpilot.
A small Lisbon local that outscores everyone on the ground: Google 4.6 and the highest DiscoverCars desk score at LIS. English-speaking staff, no sneaky fees, free additional driver and insurance included on many bookings. The standout if you prefer a local operator.
The strongest mainstream choice in the terminal: a newer fleet and a fast in-terminal desk. Global Trustpilot is solid (4.4), though Portuguese reviews flag damage-check-out disputes – film the car at pickup. Best for convenience over rock-bottom price.
A Portuguese local with a 1.5/5 Trustpilot score (78% 1-star): unrequested insurance charges, big deposits and final bills well above the booking. Off-airport shuttle. If you book it, prepay a zero-excess rate and photograph everything.
Ace scores 2.8/5 on Trustpilot and the lowest desk score of the LIS budget brands. Reports cite a slow shuttle (up to an hour), a large credit-card-only deposit and long return queues. Workable only for a careful, well-documented renter chasing the lowest price.
This Portuguese franchise refuses debit and prepaid cards (forcing ~€40/day insurance) and draws complaints about post-return damage charges and a hard-to-find return office. Off-airport shuttle. Read the terms very carefully.
Lisbon Rental Reputation: Best vs. Worst
Trustpilot (global) + Google (local), June 2026
The headline rate rarely includes real protection. Know the three options before you reach the counter.
Basic CDW with a high excess of €900–€2,000 (more on bigger cars), blocked on your credit card at pickup.
Staff push “Super CDW” to remove the excess for roughly €20–30/day – €140–210 on a week, often more than the car.
Buy standalone excess cover before you travel (~€5–10/day). It reimburses any excess the company charges – just note you still leave the deposit hold and claim back afterwards, so keep photos and receipts.
Insurance Cost Comparison: Lisbon
7-day rental at LIS, 2026 pricing
| Option | Daily Cost | 7-Day Total | Excess Covered? |
|---|---|---|---|
| Basic CDW (included) | €0 | €0 | No (€900–2,000) |
| Counter Super CDW | €20–30 | €140–210 | Mostly |
| Third-party excess (pre-booked) | €5–10 | €35–70 | Yes (reclaim) |
Portugal mixes traditional toll booths (A1, A2) with electronic-only roads where a gantry reads your plate – and the two Lisbon bridges have their own tolls (Ponte 25 de Abril ~€2.25, Vasco da Gama ~€3.40, charged one way). The simplest fix in a rental is a Via Verde transponder from the company (~€2/day, capped, plus the actual tolls) that auto-pays everything including the bridges. Alternatively EASYToll links your plate to a card at an airport kiosk – but it does not cover the bridges. Always sort this at pickup; unpaid electronic tolls turn into fines.
| Fuel Type | Portugal Price | Approx. USD/Litre |
|---|---|---|
| Petrol (gasolina 95) | €1.90/L | $2.05 |
| Diesel (gasóleo) | €1.80/L | $1.94 |
Most rentals are diesel; a full tank on a compact (~45 L) is around €80. Fill at supermarket or independent stations – they undercut motorway services.
Check a comparison search first – it lines up the in-terminal majors and the cheaper shuttle desks together, so you see the real market, not one brand's walk-up price.
November–February is cheapest; July–August and Easter are dearest. Book 2–3 weeks ahead off-season and 1–3 months ahead for summer or any automatic.
Pre-book third-party excess cover (~€5–10/day) and turn down the €20–30/day counter policy.
Lisbon's centre is tough to drive and park; many visitors rent only for day trips to Sintra, Évora or Arrábida.
A car turns Lisbon into a base for some of Portugal's best day trips – most under 90 minutes away.
UNESCO hill town of fairytale palaces (Pena, Quinta da Regaleira, Moorish Castle). Note: 2026 restricts private cars near the top palaces and the centre fills before 9am – drive there, park on the edge, then walk or take the local shuttle.
Seaside resorts linked by the scenic Marginal coast road; easy to extend to wild Guincho beach and Cabo da Roca, mainland Europe's westernmost point. Toll-free.
A perfectly preserved walled medieval town with castle ramparts and cherry-liqueur ginjinha – far easier by car than the sparse train (A8, small toll).
The UNESCO Alentejo capital: the Roman Temple of Diana, the bone chapel and surrounding wine estates. Via the Ponte 25 de Abril and A2/A6 (tolls apply).
The turquoise beaches of the Serra da Arrábida park, Setúbal's dolphin tours and the Azeitão wineries – a car is essential to link them. Crosses the Ponte 25 de Abril.
Yes – budget desks require a physical credit card in the main driver's name for the deposit/excess hold (~€900–2,000). Debit and prepaid cards are refused; without one you're pushed into expensive counter insurance.
The big names (Avis, Europcar, Hertz, Budget, Goldcar, Sixt) have desks in Terminal 1 arrivals. Budget brands (OK Mobility, Drive on Holidays, Global, Ace) are off-airport via a free shuttle – allow an extra 20–60 minutes.
Easiest is a Via Verde transponder from the rental company (~€2/day plus tolls) that auto-pays everything, including the Tagus bridges. EASYToll links a card to your plate for electronic-only motorways but does not cover the bridges.
November to February is cheapest; July, August and Easter are the most expensive (summer can run ~80% above the annual average). Book early for summer and for automatics.
Online standalone excess cover (~€5–10/day) is far cheaper than the counter Super CDW (~€20–30/day), but it reimburses you – you still leave the deposit and claim any damage back afterwards.
Damage and fuel disputes – charges for “new” scratches or a not-full tank after return. Photograph and film the entire car (including roof, wheels and fuel gauge) at pickup and return, and keep your contract.
Disclosure: Auto Jardim participates in the DiscoverCars affiliate program. Our company reviews are based on current Trustpilot and Google Maps ratings and traveler feedback. We only recommend companies we would use ourselves.
Last updated: June 2026. Prices, tolls and policies change – always verify directly with the rental company.
