How Long Do You Have to Claim Flight Compensation in Portugal? (3 Years)

Many passengers assume that if they didn't claim their EC 261 flight compensation immediately after the disruption, they've lost their chance. That's not true — at least not in Portugal.

Under Portuguese law, you have 3 years to file a claim for EC 261 compensation. That means if your flight was delayed or cancelled up to three years ago, your claim is very likely still valid and actionable today.

This article explains exactly how the 3-year rule works, when the clock starts, what can pause or reset it, and how Portugal compares to other EU countries where you may have flown from.

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The Legal Basis: Artigo 309.º do Código Civil

Portugal's general statute of limitations for contractual and civil claims is set out in Article 309 of the Portuguese Civil Code (Código Civil, artigo 309.º CC): "O prazo ordinário de prescrição é de vinte anos" — the ordinary limitation period is 20 years.

However, EC 261/2004 compensation claims are not treated under the ordinary civil limitation. Portuguese courts and legal practice have consistently applied the 3-year limitation for aviation-related passenger rights claims. This derives from the interaction between EC 261 and the general framework of obligations in the Civil Code, specifically the provisions governing periodic obligations and consumer contracts, read in light of European passenger rights law.

In practice, this means: if your flight was delayed or cancelled within the last 3 years, you can still file a claim. The 3-year window is widely accepted by Portuguese courts, the national enforcement body ANAC, and the legal community.

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When Does the Clock Start?

This matters enormously — and the answer surprises many passengers.

The 3-year limitation period begins on the date of the disrupted flight — not the date you found out you had a claim, not the date you first contacted the airline, not the date you received a rejection.

This is the standard "accrual" rule under Portuguese civil procedure: time runs from the moment the right to claim arises. For an EC 261 claim, that moment is when the disruption occurred — the date your flight was delayed, cancelled, or you were denied boarding.

Practical Example

Your Lisbon–London flight with TAP was cancelled on 15 March 2023. The 3-year limitation period runs until 15 March 2026. If you file your claim (or take one of the steps that interrupts the period — see below) before that date, your claim is alive. If you miss it, it is extinguished.

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What Interrupts or Suspends the 3-Year Period?

There are two important legal mechanisms that can pause or reset the limitation clock:

1. Filing a Formal Demand (Interpelação / Carta de Reclamação)

Under Portuguese civil law, sending the airline a formal written demand (interpelação extrajudicial) — typically a letter or email specifically demanding compensation and citing your legal basis — interrupts the limitation period. In practice, this means the 3-year clock resets from the date of that demand.

This is why sending a formal compensation letter early matters: it protects your rights even if the airline drags its feet for months.

2. Filing a Complaint with ANAC (National Enforcement Body)

Filing a formal complaint with ANAC — Autoridade Nacional da Aviação Civil is widely treated as an act that suspends or interrupts the limitation period. ANAC is Portugal's designated national enforcement body (NEB) for EC 261 purposes. Filing with them demonstrates that you are actively pursuing your rights, which courts take seriously when assessing whether a claim is time-barred.

ANAC complaints can be filed at:

• livroreclamacoes.pt — Portugal's official complaints portal
• anac.pt — directly through ANAC's passenger rights section

3. Initiating Court Proceedings

Filing a claim in court definitively interrupts the limitation period from the date of filing. Even if proceedings take years to resolve, the clock stops when you file.

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How Does Portugal Compare to Other EU Countries?

Because EC 261/2004 is an EU regulation, it applies uniformly across the EU — but the time limit for making a claim is governed by national law in each country, not by the regulation itself. This creates significant variation across Europe.

Country	Limitation Period	Notes
Portugal	3 years	From date of flight; general civil code applied
Germany	3 years	From end of calendar year in which claim arose
France	5 years	One of the most generous in Europe
United Kingdom	6 years	Retained from EU law; still applies post-Brexit
Spain	1 year (via NEB) / ~5 years (civil courts)	Short NEB window; longer via civil action
Netherlands	2 years	Strict; claims lapse quickly
Belgium	1 year (from airline rejection)	Very short once airline formally rejects
Italy	2 years	Aviation-specific limitation under Italian law
Sweden	3 years	General limitation period
Ireland	6 years	Contract limitation under Irish law

Key Takeaways from the Comparison

France is the most generous — giving passengers 5 years from the date of the disruption to claim. If you flew Paris–Lisbon and the flight departed from France, French law applies, giving you extra time.

Spain has a trap: the administrative route through Spain's NEB (AESA) must typically be initiated within 1 year, but the civil court route gives you up to 5 years. If you miss the NEB window, you're not necessarily out of luck — but you lose the free administrative pathway.

Belgium is the most aggressive — the 1-year limitation begins from the date of the airline's formal rejection, not the flight. If TAP or another airline formally rejects your claim in writing, the Belgian clock starts ticking immediately. That said, most Portuguese passengers will claim under Portuguese law for flights departing from Portugal.

Which country's law applies? Generally, for flights departing from Portugal, Portuguese law applies. For flights departing from another EU country (even if operated by TAP), the law of that departure country typically governs the limitation period. This matters if you flew, for example, from Frankfurt to Lisbon on TAP — German limitation rules would likely apply.

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Practical Implications: What This Means Right Now

If you experienced a flight disruption on or after 23 February 2023, your claim is currently within the 3-year window under Portuguese law. You can file today.

Flights disrupted in 2023 are still claimable. Flights disrupted in early 2024 are still claimable. Even some flights disrupted in late 2022 may still be within the window, depending on the precise date and whether any interrupting events have occurred.

EC 261 compensation amounts are fixed by the regulation:

• €250 — flights of 1,500km or less
• €400 — flights between 1,500km and 3,500km (includes most TAP European routes)
• €600 — flights over 3,500km (intercontinental routes)

For a family of four on a cancelled intercontinental TAP flight in 2023, that's €2,400 still on the table — if you haven't claimed yet.

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Why Passengers Wait (And Why It Matters)

The most common reasons passengers don't claim immediately:

• They didn't know they were entitled to anything — many passengers still don't know EC 261 exists
• They claimed and were rejected, then gave up — a rejection is not the end of the road
• They intended to claim "later" — and then forgot
• They accepted a voucher thinking that was all they could get — it usually isn't

The 3-year window exists precisely to give passengers time to discover their rights and act. But it does run out. If you're reading this and have had a delayed or cancelled TAP flight within the last three years, now is the right moment to check your eligibility for free.

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Don't Confuse the Time Limit for Refunds vs. Compensation

There's a separate consideration for ticket refunds (as opposed to EC 261 fixed compensation). If your flight was cancelled and you chose not to travel, you're entitled to a full refund of the ticket price. Refund rights under EC 261 Article 8 are separate from compensation rights under Article 7. The same 3-year limitation applies in Portugal to refund claims.

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Summary

• In Portugal, you have 3 years from the date of your disrupted flight to claim EC 261 compensation
• The legal basis is the general Portuguese Civil Code framework applied to aviation passenger rights
• The clock starts on the date of the flight, not the date you discovered your rights
• A formal demand letter or ANAC complaint interrupts the limitation and resets the clock
• Other EU countries have different limits (France: 5 years; Spain: complex; Netherlands: 2 years; Belgium: 1 year from rejection)
• Flights disrupted from 23 February 2023 onwards are still claimable today

For more on claiming retroactively, read our 3-Year Retroactive Claims Guide. For TAP-specific claim guidance, see our TAP Air Portugal compensation page. Ready to check your claim? Start here — it's free.

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Also useful: Your complete EC261 rights guide · How long does flight compensation take? · Extraordinary circumstances — when airlines can refuse · Which airlines reject the most claims

→ Part of the Country Guides — see all related guides.

Frequently Asked Questions

How long do I have to claim flight compensation in Portugal?

In Portugal, the statute of limitations for EC261 claims is 3 years from the date of the disrupted flight. This is established under Portuguese civil law (Article 309 of the Civil Code) and has been confirmed by Portuguese courts in multiple EC261 cases. If your flight was in the last 3 years, you can still claim.

Does the 3-year Portugal time limit apply to flights from other EU countries?

Not necessarily — the time limit depends on where you file the claim, which is usually determined by the country of departure or the airline's registered country. If your flight departed from Lisbon or Faro, Portuguese law (3 years) would typically apply. For flights from other countries, their national limits apply.

What's the earliest date I can still claim for under the Portuguese 3-year limit?

As of March 2026, the earliest eligible disruption date in Portugal is approximately March 2023. Flights from before this date are generally time-barred under Portuguese law, though there may be grounds for extension in exceptional circumstances.

Is the Portuguese 3-year limit different from other EU countries?

Yes, significantly. UK passengers have 6 years (now reduced to 2 years under UK261). France also allows 5 years. Germany provides 3 years. Spain 5 years. Portugal's 3 years is mid-range — neither the shortest nor the longest in the EU. This is why flight origin matters for older claims.

Can I still claim if I've already contacted the airline and been rejected once?

Yes — a rejection letter from the airline is not a final legal determination. You have the full statute of limitations period from the flight date to escalate to a national enforcement body, arbitration, or court. Many passengers who accept initial rejections later discover they had valid claims. Check your claim status.

What happens if I miss the 3-year deadline by a few days?

Claims submitted after the limitation period are generally time-barred. Courts strictly enforce these deadlines. However, certain circumstances (fraud, concealment of facts by the airline, or legal incapacity) can toll (pause) the limitation period. Consult a legal specialist if you're close to the deadline.

Does filing directly with ANAC (Portugal's aviation regulator) count as preserving my claim?

Filing with ANAC (Autoridade Nacional de Aviação Civil) is separate from a legal claim and does not stop the limitation period from running. To preserve your legal right to compensation, you may need to file a formal legal claim (in court or arbitration) before the 3-year deadline expires.