REFUND & CHANGE

Refund Policy Compare

Compare refund & change policies across airlines

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Economy Refund Fee Comparison

By time before departure (% of fare)

Airline / Time7+ days72-48h48-4hWithin 4hCabins
CACA免费5%10%15%J G E Y
MUMU免费免费5%10%F U J C W P Y B M K R V
CZCZ5%10%15%20%C S P K Q V
HUHUY 100%5%5%10%F C Y A T S
≤10% low10-30% mid>30% highSource: 51book, for reference only

Refund & Change Policy Guide

Refund Rates

Refund fees depend on time before departure and cabin class. Earlier cancellation usually costs less.

  • 7+ days before: 5%-10% of fare
  • 48h-7 days: 10%-20%
  • 4-48h: 20%-40%
  • Within 4h/after: 50%-70%

Change Fees

Change fees also depend on time and cabin. Some airlines discount the first same-route change.

  • 7+ days: 5%-10%
  • 48h-7 days: 10%-15%
  • 4-48h: 15%-30%
  • Within 4h: 30%-40%

Cabin Factors

Refund rates vary by cabin. First/business class lower, economy higher.

  • First: factor 0.5
  • Business: factor 0.6
  • Premium economy: 0.9
  • Economy: 1.0

Involuntary Changes

For cancellations/delays due to airline reasons, passengers can apply for a full refund.

  • Cancelled: full refund
  • Delay 3h+: full refund
  • Schedule change 15min+: full refund
  • Airline reasons: full refund

International Airline Policies

Auto-scraped; verify on official websites

AA

American Airlines

Ticket Validity

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UA

United Airlines

Top 5 Airlines That Offer Refundable Tickets: Are They Worth Purchasing?

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DL

Delta Air Lines

航班变更和取消

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BA

British Airways

Seat changes and refunds

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LH

Lufthansa

退款表单 | Lufthansa

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AF

Air France

Air France Cancellation Policy

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KL

KLM

1-866-672-8652 KLM Cancellation Policy - What is the cancellation policy for KLM?

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QF

Qantas

24시간 변경 정책

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SQ

Singapore Airlines

Cancellations and refunds

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CX

Cathay Pacific

我可以取消机票吗? 我可否获退还里数及款项?

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NH

All Nippon Airways

Ticket Refund and Cancellation Charges

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JL

Japan Airlines

Involuntary reservation changes and ticket refunds

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KE

Korean Air

Refund ticket | Korean Air

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OZ

Asiana Airlines

Refund and Cancellation Charges for Flight Tickets [Japan Domestic Flights]

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TK

Turkish Airlines

Our new brand AJet has started ticket sales!

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EK

Emirates

取消或变更预订

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QR

Qatar Airways

Compensation and Refunds

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EY

Etihad Airways

Answers to our most frequently asked questions - Etihad Airways

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TH

Thai Airways

FAQ

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MH

Malaysia Airlines

改革航空消费者保护条例 航班延误5小时可全额退款

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Data Source: CAAC, Airline Official Websites, 51book|Updated: 2026-01

FAQ

How are flight ticket refund fees calculated?

Refund fees depend on how early you cancel before departure and your fare class. Cancelling earlier costs less. Typically 5-10% for 7+ days (168h) before departure, 10-30% for 72-48h, 30-60% for 48-4h, and 60-100% within 4h or after no-show. Discounted economy fares cost more than full-price or business class. Always confirm with the airline.

How much do Air China, China Eastern, China Southern charge for refunds?

Air China (CA), China Eastern (MU) and China Southern (CZ) all tier refund fees by fare class (RBD) and time before departure. For full-price economy (Y class), refunds 7+ days ahead are usually 5-10%, rising to 50-100% within 4 hours; discounted fares are higher and special fares may be non-refundable. Hotlines: Air China 95583, China Eastern 95530, China Southern 95539.

Can I refund a discounted/special fare ticket?

Special (heavily discounted) tickets have strict rules - refund fees can reach 80-100% of the fare, and the deepest discount classes are often non-refundable (only taxes returned). Always check the fare rules before buying, or consider travel insurance.

How much does it cost to change/reschedule a flight?

Change fees are also tiered by time and fare class but are usually lower than refund fees. Full-price tickets may change cheaply or free if seats are available; discounted tickets pay a fee plus any fare difference. Later changes cost more.

Is it cheaper to change or to cancel a flight?

Changing is usually cheaper than cancelling. If your trip still happens but the date/time changes, reschedule; if the trip is cancelled entirely, you must refund. Compare the change fee plus fare difference against the refund fee before deciding.

Can I get a free refund if my flight is delayed or cancelled?

If the delay/cancellation is caused by the airline (mechanical, crew, scheduling), you can refund or rebook free. For non-airline causes like weather or air traffic control, free rebooking is generally allowed; refund rules vary. Keep your boarding pass and delay certificate and contact the airline.

When does check-in close? How early should I arrive at the airport?

Domestic check-in usually closes 45 minutes before departure and boarding gates close 15-20 minutes before. Arrive 2 hours early for domestic flights and 3 hours for international flights; add 30 minutes during holidays or at major hubs.

How long does a flight refund take to arrive?

Refunds via airline website/app usually return to the original payment method within 7-15 business days; through third-party OTAs it may take 15-30 days. If delayed, contact the booking channel or airline with your refund order number.