If an airline cancels a covered U.S. flight, you can generally choose between the replacement it offers and a refund. If you decline the replacement, voucher, or travel credit, the refund must go to your original form of payment. The U.S. deadline is 7 business days for a credit card payment and 20 calendar days for other payment methods.
For a qualifying EU or UK cancellation, reimbursement is generally due within 7 days after you choose a refund. The often-mentioned 14-day period is not a universal deadline for requesting a refund. In EU and UK cases, it mainly affects eligibility for separate cancellation compensation.
These U.S. rules come from the Department of Transportation's refund guidance and 14 CFR part 260.
Flight cancellation refund deadlines at a glance
| Situation | Rule that controls | Main timing |
|---|---|---|
| A covered U.S. flight is canceled or significantly changed | DOT refund rules | 7 business days for credit cards; 20 calendar days for other payment methods |
| You cancel a U.S. booking | DOT 24-hour rule or the fare terms | 24 hours only when the federal rule's conditions are met |
| A qualifying EU261 cancellation | EU261 | Reimbursement within 7 days after you choose a refund |
| A qualifying UK261 cancellation | UK261 | Reimbursement within 7 days after you choose a refund |
| A flight outside these systems | Local law, fare terms, airline policy, and ticket seller | No single worldwide deadline |
The airline's deadline is usually the deadline to issue the refund. Your bank or card issuer may need additional time to post it to your account.
First determine who canceled the flight
The airline canceled or significantly changed it
A nonrefundable fare generally doesn't block a refund when the airline cancels the service or makes a legally significant change and you decline the replacement. In the U.S., the reason usually doesn't change the fare-refund right: weather, staffing, maintenance, and other causes can all lead to a refund when the airline cancels the flight.
A schedule change can also trigger a refund, even when the airline doesn't use the word "canceled." The U.S. thresholds appear below.
You canceled because your plans changed
Voluntary cancellations are controlled mainly by the fare rules. You may still qualify for a refund if:
- You cancel within the U.S. 24-hour period.
- You bought a refundable fare.
- The airline issued a waiver for the route or travel dates.
- Travel insurance or a card benefit covers the reason for cancellation.
- Local passenger-rights law gives you a refund choice after an airline cancellation.
If the airline has already announced a disruption, don't cancel the booking as though you simply changed your plans. First ask the airline or ticket seller to confirm that the record reflects an airline cancellation or schedule change.
Refund, compensation, and expenses are separate
A refund returns money paid for the ticket or for an optional service the airline didn't provide.
Compensation is a separate fixed payment available for some EU and UK cancellations or delays. U.S. federal law generally doesn't require a fixed payment just because an airline canceled a flight.
Expense reimbursement concerns costs such as meals, hotels, and transportation. A law, airline policy, insurance policy, or card benefit may cover some of those costs, but a ticket refund by itself doesn't guarantee reimbursement for every expense.
U.S. flight cancellation refund rules
For an itinerary to, from, or within the United States, the DOT refund rule generally applies when the airline:
- Cancels the flight.
- Makes a significant schedule change.
- Fails to provide a purchased service, such as a paid seat or another eligible ancillary service.
For a refund based on a cancellation or significant change, you generally must not have accepted the alternative transportation, voucher, travel credit, or other replacement offered for that disruption. The refund should be sent to the original payment method unless you agree to another form.
U.S. refund deadlines
| Original payment method | Deadline to issue the refund |
|---|---|
| Credit card | Within 7 business days |
| Other payment methods | Within 20 calendar days |
The deadline concerns issuance, not necessarily the date the credit appears on your statement. Keep the date the airline says it issued the refund. If the money doesn't appear after a reasonable posting period, ask the airline for the refund reference and ask your card issuer or bank to trace it.
The refund can include the unused ticket price and eligible fees for services the airline didn't provide. If you paid with points or miles, ask when they will be redeposited and how separately paid taxes or fees will be returned.
What is a significant change?
A routine delay doesn't automatically create a U.S. refund right. A schedule change can qualify when, among other circumstances, it:
- Moves a domestic departure at least 3 hours earlier or the arrival at least 3 hours later.
- Moves an international departure at least 6 hours earlier or the arrival at least 6 hours later.
- Changes the departure or arrival airport.
- Adds a connection.
- Downgrades you to a lower class of service.
If the flight is canceled altogether, these thresholds don't matter. The cancellation itself is the event that triggers the refund choice.
Weather cancellations
The airline doesn't have to be at fault for the U.S. fare-refund rule to apply. If severe weather causes the airline to cancel your flight and you decline the replacement, you can still seek a refund for the unused ticket.
Weather can affect a claim for meals, hotels, expenses, or fixed compensation under another passenger-rights system. It usually doesn't remove the right to a refund for transportation the airline canceled.
The U.S. 24-hour cancellation rule
The 24-hour rule is different: it applies when you cancel a recent booking. For a reservation made at least 7 days before scheduled departure, an airline must offer one of these options:
- A free 24-hour hold without payment, or
- A full refund if you cancel within 24 hours of booking.
The airline doesn't have to offer both options. The rule can apply to nonrefundable fares, but the federal requirement generally covers reservations made directly with the airline, not bookings made through an online travel agency or another third-party seller.
The U.S. 24-hour reservation requirement in 14 CFR part 259 also doesn't apply to a booking made less than 7 days before departure or to an itinerary outside the rule's U.S. coverage.
This rule has nothing to do with an airline cancellation. If the airline cancels your flight, the fact that more than 24 hours have passed since booking doesn't by itself remove the refund right.
EU261 refund deadlines and cancellation compensation
EU261 generally covers flights departing from an EU airport. It can also cover some flights arriving in the EU from outside the EU, depending on the operating carrier and route.
For a qualifying cancellation, the airline must offer a choice of:
- Reimbursement of the relevant ticket cost within 7 days.
- Rerouting to the destination at the earliest opportunity.
- Rerouting at a later date that suits you, subject to availability.
If the trip no longer serves a purpose because of the cancellation, reimbursement can, in appropriate cases, cover the unused and used portions of the itinerary, along with a return flight to the first departure point.
The 14-day EU261 test is about compensation
The notice period affects possible fixed compensation, not the seven-day reimbursement period:
| Notice before scheduled departure | Compensation result, assuming no extraordinary circumstances |
|---|---|
| 14 days or more | No fixed cancellation compensation |
| 7 to less than 14 days | Compensation may be due unless the replacement meets the required time limits |
| Less than 7 days | Compensation may be due unless the replacement meets stricter time limits |
For notice between 7 and less than 14 days, the replacement generally must depart no more than 2 hours earlier and arrive less than 4 hours later than the original schedule to avoid compensation.
For notice of less than 7 days, it generally must depart no more than 1 hour earlier and arrive less than 2 hours later.
Extraordinary circumstances can remove the fixed-compensation obligation if the airline proves they caused the cancellation. That exception normally doesn't remove the separate choice between reimbursement and rerouting.
EU261 compensation amounts
| Flight distance | Standard EU261 amount | Standard UK261 amount |
|---|---|---|
| Up to 1,500 km | EUR 250 | GBP 220 |
| More than 1,500 km within the EU, or other flights from 1,500 to 3,500 km | EUR 400 | GBP 350 |
| Other flights over 3,500 km | EUR 600 | GBP 520 |
The amount can be reduced by 50% when the airline reroutes you and you arrive within the regulation's permitted delay period. A refund and compensation are different remedies, so an eligible passenger may be able to claim both.
EU261 doesn't create one Europe-wide deadline for submitting every refund or compensation claim. National law determines the applicable time limit for bringing a claim, and those periods vary. The seven-day reimbursement period is the airline's payment deadline after you choose reimbursement; it isn't a seven-day deadline for starting a claim. The Your Europe passenger-rights FAQs describe the framework and country-specific enforcement options.
UK261 refund deadlines
UK261 is separate from EU261, although the cancellation structure is similar. It generally covers flights departing a UK airport and some flights arriving in the UK, depending on the operating carrier and route.
For a qualifying cancellation, you can usually choose reimbursement or rerouting. If you choose reimbursement, the airline should pay within 7 days. The 14-day notice test concerns possible fixed compensation; it isn't the deadline for requesting the fare refund.
UK compensation generally uses the amounts in the table above. It may not be payable when extraordinary circumstances caused the cancellation or when the airline offered a replacement within the required time limits.
If the airline rejects a valid claim, complain in writing and keep the response. You can then use the airline's approved alternative dispute-resolution scheme where available. The Citizens Advice guidance on delayed and canceled flights describes UK complaint routes.
Flights outside the U.S., EU, and UK
No single worldwide airline-refund deadline applies. The result may depend on the country of departure, the operating carrier, the fare conditions, the airline's disruption policy, and the company that sold the ticket.
A rule saying you must cancel four hours before departure, for example, usually concerns a voluntary cancellation. It isn't automatically the deadline for claiming a refund after the airline cancels the flight.
For an itinerary outside the systems above:
- Check the fare rules and the airline's disruption policy.
- Identify the departure country and the operating carrier.
- Contact the company that sold the ticket and ask which local rule applies.
- If the airline refuses a refund required by local law, find the relevant civil aviation or consumer-protection authority.
An international itinerary may touch the United States, the EU, or the UK without being covered in the same way on every segment. Route, departure airport, operating carrier, and ticket seller can all affect the analysis. The airline's headquarters alone doesn't decide it.
How to request the refund
1. Preserve the cancellation record
Save the original itinerary, the cancellation or schedule-change notice, and the time you received that notice. Keep any rebooking, voucher, or credit offer too.
If the flight still appears active in the booking system, ask the airline or ticket seller to confirm the cancellation in writing.
2. Choose before accepting a replacement
If you want your money back, don't accept a rebooking, voucher, or travel credit without checking its terms. Acceptance can change the remedy available for that disruption.
In the EU and UK, choosing rerouting doesn't necessarily eliminate a separate compensation claim. In the U.S., accepting the alternative generally means the automatic refund rule no longer applies to that unused ticket.
3. Contact the seller that took the payment
For a direct booking, start with the airline. If an online travel agency or another ticket agent sold the ticket, contact that seller because it may control the ticket record and payment flow.
If the seller sends you back to the airline, ask for that explanation in writing and save the case number. You can also ask the airline to confirm whether it has authorized the refund.
4. State exactly what you want
Include:
- Passenger name and booking reference.
- Flight number and scheduled date.
- Date and time of the cancellation notice.
- A statement that you did not accept alternative transportation or a voucher.
- The amount requested and original payment method.
- Any unused baggage, seat, or other optional-service charges.
A request can be as simple as:
I am requesting a refund for booking [reference] because flight [number] on [date] was canceled or significantly changed by the airline. I did not accept alternative transportation or a travel credit. Please return the eligible amount to the original payment method and confirm the issue date, amount, and refund reference.
If you're also seeking EU261 or UK261 compensation, list it separately from the fare-refund request.
5. Track the issue date
For a U.S. claim, use the 7-business-day period for a credit card payment or the 20-calendar-day period for another payment method. For an EU or UK claim, use the seven-day period after you choose reimbursement.
Keep the confirmation email, refund reference, and bank or card statements. An "approved" refund that was never issued needs a different follow-up from one that was issued but hasn't posted.
If the airline misses the deadline
Send a written follow-up identifying the date of your request and the applicable deadline. Ask for a transaction reference and an issue date, not just an assurance that someone is reviewing the request.
For a U.S. flight, file a complaint with the DOT's Aviation Consumer Protection office if the airline or ticket agent doesn't issue a required refund. Attach the cancellation notice, receipt, correspondence, and any voucher or rebooking record.
For an EU claim, contact the airline again and then use the appropriate national enforcement body. For a cross-border dispute, the European Consumer Centre route described in the Your Europe passenger-rights FAQs may help.
For a UK claim, use the airline's ADR process where available, or follow the CAA-related route described by Citizens Advice.
If you paid by credit card and the merchant refuses to process a required refund, ask the card issuer promptly about its billing-dispute process. A card dispute has separate deadlines and conditions; it isn't the same as an airline refund and isn't guaranteed. Debit-card protections can differ.
Common mistakes that delay refunds
| Mistake | Why it causes trouble | Better approach |
|---|---|---|
| Treating 14 days as the refund-claim deadline | It confuses EU and UK compensation notice rules with reimbursement | Choose reimbursement promptly and track the seven-day payment period |
| Canceling voluntarily after the airline canceled | The record may look like a passenger-initiated cancellation | Ask the seller to record the airline cancellation first |
| Accepting a voucher automatically | The offer may change your refund options | Read the terms and select an original-payment refund if available |
| Assuming a nonrefundable fare never qualifies | Fare restrictions usually don't defeat a required refund after an airline cancellation | Separate voluntary cancellation from airline cancellation |
| Ignoring the ticket agency | The agency may control the ticket record and payment flow | Contact the seller and keep the airline's cancellation notice |
| Waiting for a card dispute | Issuer deadlines may be shorter than the airline's refund deadline | Ask the issuer about options as soon as the refund is overdue |
Frequently asked questions
Is there a 14-day deadline to request a canceled-flight refund?
Generally, no. In the EU and UK, 14 days is mainly the advance-notice threshold for cancellation compensation. Reimbursement is generally due within seven days after you choose it.
How fast must a U.S. airline refund a canceled flight?
The airline must issue the refund within 7 business days when the original payment was by credit card, or within 20 calendar days for other payment methods. Your bank may post it later.
Does bad weather cancel my U.S. refund right?
No. If the airline canceled the flight and you didn't accept an alternative, the U.S. refund rule generally applies regardless of the cause. Weather can affect compensation or expense claims under other systems.
Can I get both an EU or UK refund and compensation?
Possibly. The fare refund and fixed compensation are separate. Compensation still depends on notice, replacement-flight timing, route coverage, and whether extraordinary circumstances apply.
Does the U.S. 24-hour rule apply to an online travel agency booking?
The federal airline rule generally covers reservations made directly with the airline, not bookings made through an online travel agency. The agency may have its own 24-hour policy. If the airline canceled the flight, ask the agency about the separate rules for disrupted flights.
What if I already accepted a travel credit?
Ask the airline or seller whether the credit can be canceled and the payment returned. Explain what you accepted and when. Keep the original cancellation notice and credit terms while requesting a review.