Flight Delay Compensation: Your Complete UK Guide to Claiming What You're Owed

Airlines pay out millions in flight delay compensation every year — and most passengers who are owed money never claim it. If your flight has been delayed, cancelled, or you were bumped from a seat, UK law gives you specific rights, and in many cases you are entitled to a fixed cash payment of up to £520 per person.

Here is everything you need to know before your next trip so you can travel confident you know exactly what to do if things go wrong.

What Is Flight Delay Compensation?

Flight delay compensation is a fixed payment airlines are legally required to make when a flight arrives at its destination three or more hours late — or when a flight is cancelled or you are involuntarily denied boarding. In the UK this right comes from a piece of retained EU law known as UK Regulation 261/2004 (often called UK261), which the government carried over after Brexit. It mirrors the original EU261 regulation, so the same rules apply whether you are departing from a UK airport or arriving into one on a qualifying airline.

Compensation is separate from a refund. A refund returns your ticket price. Compensation is an additional cash payment on top, designed to acknowledge the inconvenience. You can in some cases be entitled to both.

Which Flights Are Covered?

Not every delayed flight qualifies. UK261 covers:

• Any flight departing from a UK airport — this applies regardless of which airline operated the flight.
• Flights arriving into the UK operated by a UK or EU-based carrier — if you fly back from New York on a UK or EU airline and arrive late, you are covered. If you fly back on a US carrier, you are not covered under UK261 (though EU261 may apply if the flight departed an EU airport).

If your flight departed from an EU airport, the original EU261 regulation applies rather than UK261 — the rules and compensation amounts are essentially identical, so for practical purposes the distinction rarely matters.

Coverage also extends to cancellations and denied boarding (being bumped off a full flight). For cancellations, compensation applies unless the airline notified you more than 14 days before departure — so a last-minute cancellation at the airport is treated very differently from one flagged weeks in advance.

How Much Compensation Are You Owed?

The amount depends on the distance of the flight and, for the longest routes, how late you arrived. The figures below are the fixed amounts set out in UK261:

• Flights up to 1,500km (for example, London to Edinburgh or Amsterdam): £220 per person if you arrived three or more hours late.
• Flights between 1,500km and 3,500km (for example, London to Athens or Marrakech): £350 per person if you arrived three or more hours late.
• Flights over 3,500km (for example, London to New York or Dubai): £260 per person if you arrived between three and four hours late, or £520 per person if you arrived four or more hours late.

These are per-person amounts. A family of four on a delayed long-haul flight could be owed more than £2,000 in total. The delay is measured at the destination — specifically, when the aircraft doors open at the gate — not when the plane pushes back from the departure stand.

Airlines sometimes try to offset the amount by the value of any vouchers or alternative travel they have already provided. This is sometimes permitted, sometimes not — if an airline attempts to reduce your payment, ask them to explain the precise legal basis and check the Civil Aviation Authority (CAA) guidance to see whether the deduction is valid.

What Counts as an Extraordinary Circumstance?

Airlines are not required to pay compensation if the delay was caused by an "extraordinary circumstance" they could not have avoided even if they had taken all reasonable measures. This is the most contested area of flight delay law, and airlines do not always apply it correctly.

Circumstances courts and regulators have generally accepted as extraordinary include:

• Severe weather that makes flying unsafe
• Staffing disruptions caused by air traffic control strikes
• Airport security incidents
• Political instability or airspace closures
• Unexpected bird strikes

Circumstances that are generally not considered extraordinary — and therefore do not excuse the airline from paying — include:

• Technical faults that are part of normal aircraft maintenance (routine faults are considered inherent to the operation of an airline)
• Staff shortages due to scheduling or rostering problems
• Delays caused by a late-arriving aircraft that was itself delayed for non-extraordinary reasons

Airlines sometimes cite "technical issues" as an extraordinary circumstance. They are often wrong to do so. If your airline rejects your claim on these grounds, do not simply accept the refusal — escalate the complaint using the process described below.

Your Right to Care While You Wait

Separate from compensation, UK261 gives you a right to care during the delay itself. This applies once your flight has been delayed beyond certain thresholds, regardless of the cause — even extraordinary circumstances do not remove the right to care.

If your departure is delayed, the airline must provide:

• Free meals and refreshments in reasonable relation to the waiting time
• Free access to two telephone calls, emails, or faxes
• Hotel accommodation and transport to and from it, if an overnight stay becomes necessary

The delay thresholds that trigger the right to care vary by flight distance — shorter routes have lower thresholds — so check the CAA website or ask airline staff directly if you are unsure whether your wait qualifies.

If the airline fails to provide these things and you pay out of pocket, keep every receipt. You can claim the reasonable costs back separately from — and in addition to — any compensation payment. "Reasonable" is the operative word: a round of drinks at an airport bar is fine; a three-course meal with wine may not be recoverable in full.

How to Make a Claim: Step by Step

The process for claiming flight delay compensation is straightforward, though it can require persistence.

1. Gather your evidence before you leave the airport. Keep your boarding pass (paper or digital), your booking confirmation, and any documentation the airline provided about the delay. If you can, note the exact times the doors opened at your destination — this is what determines whether you crossed the three-hour threshold.

2. Submit a formal written complaint to the airline. Use their official complaints process rather than phoning customer services. Reference UK261 (or EU261 if the flight departed the EU), state the flight number, date, delay duration, and the exact compensation amount you are claiming. Keep a copy of everything you send.

3. Wait for a response. Airlines are not legally obliged to respond within a specific timeframe, but most have internal targets of eight weeks. If you hear nothing or receive a rejection you believe is unjustified, move to the next step.

4. Escalate to an Alternative Dispute Resolution (ADR) scheme. UK airlines are required to belong to an approved ADR scheme — a free independent body that can adjudicate the dispute. The airline is legally obliged to tell you which scheme it belongs to. Common schemes include the Centre for Effective Dispute Resolution (CEDR) and Aviation ADR. The scheme will review your case and issue a decision that the airline must accept.

5. Take the matter to the small claims court. If the ADR route fails or is unavailable, small claims through the courts is a realistic final option for amounts within the limits of that process. Many passengers succeed at this stage because airlines often choose to settle rather than defend a straightforward claim.

Should You Use a Claims Management Company?

Claims management companies advertise heavily around flight delay compensation and offer to handle everything on your behalf. They are not necessary. The process of claiming directly from an airline — and escalating to an ADR scheme if needed — is designed to be accessible to ordinary passengers without legal help.

If you use a claims management company, they will typically take a commission of around 25–35% of any successful payout, plus potentially an additional fee if the case goes to court. On a £520 claim, that could mean you keep £338 or less of money you were owed in full.

Before using one, try the direct route first. The CAA and consumer advice organisations publish free guidance to help you through each stage. If your claim is straightforward — a clear delay of well over three hours with no genuine extraordinary circumstance — there is very little reason to pay a middleman.

A Note on Timing Your Trip

Knowing your rights before you travel can change how you plan. If you are on a tight connection at a hub airport, understanding what you are owed in the event of a delay helps you decide whether a shorter connection is worth the risk. If you are travelling with a group, knowing that compensation is per person and can add up quickly makes it worth submitting a joint claim rather than letting it slide.

We always recommend checking the CAA website directly before a trip if you want the current, confirmed rules — compensation amounts and eligibility criteria are set in law but the government may update guidance over time, and the CAA's consumer pages are the authoritative source.

Frequently Asked Questions

Does flight delay compensation apply to package holidays?

Yes — if your flight is part of a package holiday, UK261 compensation still applies to the flight element. Your package holiday provider is not a separate route for the same compensation; you claim from the airline directly. You may also have additional rights under the Package Travel Regulations if the overall holiday was significantly disrupted, but those are separate from the fixed flight delay payment.

How long do I have to make a claim?

The time limit for bringing a claim depends on where you are in the UK. In England and Wales, the standard limitation period is six years from the date of the flight. In Scotland it is five years. These limits are generous, so a delay from a trip several years ago may still be claimable — though older claims can be harder to document, so acting sooner is always better.

What if the airline offers me a voucher instead of cash?

You are not obliged to accept a travel voucher in place of a cash payment. UK261 entitles you to monetary compensation, and while an airline may offer a voucher as a goodwill gesture, you have every right to decline it and insist on the cash amount. If you have already accepted a voucher under pressure or without realising you had a choice, it is worth taking legal or consumer advice on whether you can still pursue the cash difference — the answer will depend on the precise circumstances.