Everything you need to know about cancelling a flight, claiming a refund, and understanding your passenger rights — across all major international airlines. No jargon, no guesswork.
Flight cancellations and unexpected changes are among the most stressful experiences a traveller can face. Whether it's a last-minute emergency, a schedule conflict, or an airline-caused disruption, knowing exactly what you're entitled to makes the difference between losing hundreds of dollars and walking away with a full refund.
At Air Cancellation Policy, we research, verify, and publish clear breakdowns of cancellation policies, refund rules, change fees, and passenger rights for the world's major airlines — so you never have to wade through lengthy terms and conditions on your own.
Every major airline operates differently. British Airways allows free cancellation within 24 hours of booking, but third-party bookings follow separate rules. Emirates offers generous flexibility on higher fare classes, while basic fares carry strict no-refund clauses. United Airlines permits free cancellations on most non-basic economy tickets, but its no-show policy — introduced in May 2025 — will cancel your entire itinerary if you miss a flight without calling ahead.
Each airline guide on this site covers the key information passengers actually need: the 24-hour cancellation window, fare-specific refund eligibility, change fees, same-day change options, how to claim compensation when the airline is at fault, and step-by-step instructions for processing a refund or rebooking.
Click any airline to read our full guide covering fees, refunds, 24-hour rules, and passenger rights.
Fast, direct answers to the questions travellers search for most — with links to the full guides.
Yes — if you cancel within 24 hours of booking and your flight is at least 7 days away, all major airlines must provide a full cash refund under DOT rules (US) or standard international policy. After 24 hours, it depends on your fare type.
See British Airways rules ▶Most airlines allow you to cancel any ticket within 24 hours of purchase (as long as the flight is 7+ days away) for a full refund. This applies whether you booked directly with the airline or through an OTA, though third-party fees may vary.
See United Airlines rules ▶If the airline cancels your flight, you are entitled to a full cash refund to your original payment method — regardless of fare type. You may also be entitled to compensation for significant delays caused by the airline (not weather).
See Lufthansa rules ▶Non-refundable tickets typically don't return cash after 24 hours — but airlines often refund the taxes and fees. Some airlines (like British Airways) charge a nominal service fee and return the remainder as a travel credit.
See Air France rules ▶Cash refunds to credit cards typically take 7–14 business days. Refunds to debit cards or via check can take up to 20 business days. Travel credits and miles are usually processed within a few business days.
See Emirates refund rules ▶A no-show policy means that if you miss your flight without cancelling in advance, the airline may cancel all remaining segments on your booking — including your return flight — and forfeit your ticket value entirely.
See United Airlines no-show rule ▶Compare the key rules across all airlines we cover at a glance. Click any airline name to read the full guide.
| Airline | Free 24hr Cancel | Refundable Fares | Change Fee (Economy) | No-Show Policy | Guide |
|---|---|---|---|---|---|
| British Airways | ✓ Yes (direct bookings) | ✓ Yes | $20 admin fee | Ticket forfeited | Read |
| Emirates | ✓ Yes | ✓ Higher fares | Varies by fare | Varies by fare | Read |
| Lufthansa | ✓ Yes | ✓ Flex fares | Fee on economy | Segment cancelled | Read |
| United Airlines | ✓ Yes | ~ Non-basic only | Free (non-basic) | Full itinerary cancelled | Read |
| Air France | ✓ Yes | ~ Refundable fares | Fee applies | Ticket forfeited | Read |
| Cathay Pacific | ✓ Yes | ✓ Business/First | Fee on economy | Segment cancelled | Read |
| Virgin Atlantic | ✓ Yes | ~ Flex fares | Varies | Ticket forfeited | Read |
| Swiss Air | ✓ Yes | ✓ SWISS Flex | Fee on economy | Segment cancelled | Read |
| Air New Zealand | ✓ Yes | ~ Flexi seats | Seat-type fee | Credit only | Read |
| Sun Country | ✓ Yes | ✗ Limited | Fee applies | Ticket forfeited | Read |
International regulations protect passengers in ways most travellers don't know about. Here are the key ones.
All airlines must allow you to cancel within 24 hours of booking for a full refund, provided the flight is at least 7 days away — regardless of fare type. This is standard across the US and most international carriers.
If the airline cancels your flight, you are legally entitled to a full cash refund to your original payment method. You are not required to accept a voucher or travel credit instead.
If your flight is delayed by 3+ hours (internationally) or 3+ hours domestically, and the delay is within the airline's control, you may be entitled to financial compensation, meals, and accommodation.
Even if your ticket is non-refundable, airlines are generally required to refund government taxes and airport fees after charging any applicable service fee. Always ask.
Most major airlines — including British Airways and Emirates — will waive cancellation fees for documented medical emergencies. Submit medical records promptly.
Airlines must process cash refunds within 7 business days for credit card purchases. Debit card and cheque refunds must be completed within 20 business days. Delays beyond this may be escalated.
Practical steps that save money and reduce stress when your plans change.
Third-party bookings add a layer of complexity to cancellations and may not honour the airline's 24-hour rule automatically. Direct bookings give you a cleaner path to refunds.
The 24-hour cancellation window is your strongest protection. If plans feel uncertain, cancel and rebook rather than waiting and losing the window entirely.
Basic economy fares on most airlines — including United and Air France — offer no changes and no cash refunds after 24 hours. Know what you're buying.
If you need to cancel due to illness or bereavement, gather documentation immediately. Airlines like British Airways and Lufthansa may waive fees with proper evidence.
A good trip interruption policy can cover cancellation costs that the airline won't — including force majeure events, illness, and missed connections due to ground transport failures.
Most airlines — including Cathay Pacific and Virgin Atlantic — will cancel your entire return itinerary if you're marked as a no-show. Always call ahead.
The most common questions about airline cancellation policies — answered clearly.
Our travel specialists are available 7 days a week to help you with missed flights, rebooking, cancellations, and refund queries.
+1-844-501-6663⚠ This is an independent travel information service, not affiliated with any airline. Always verify policies directly with your airline.