Is it mandatory to accept flight changes by the airline?

Feb 23 2026 MFR travel team

Flight schedule changes are common. Airlines adjust departure times, merge flights, or modify routes for operational and economic reasons. For travellers, these changes can cause uncertainty, delays, or even the need to rearrange entire plans. Understanding your rights under EU Regulation 261/2004 helps you know when you must accept a flight change and when you can refuse it.

This article explains the rules in a clear and structured way, offers trustworthy information based on European air passenger rights, and guides you on how to act if an airline changes your booking.

Are you obliged to accept flight changes?

Airlines are allowed to make reasonable schedule changes. However, passengers are not automatically required to accept every modification. Whether you must accept the change depends on its extent and impact.

Minor changes are usually acceptable. Significant schedule changes can entitle you to a refund or even compensation, depending on the circumstances.

To determine your rights, the following factors matter:

• How much the departure or arrival time changes
• Whether the change disrupts your connections
• Whether the change forces you to stay overnight
• Whether the route changes significantly

Under EU passenger rights, airlines must offer alternatives if the change is major. These rights exist regardless of the airline’s internal policies.

Minor vs significant flight changes

Minor changes

Examples:

• A departure time shift of one or two hours
• A gate change
• Small operational adjustments

For minor changes, you usually cannot request a refund, unless the airline’s own terms say otherwise. These adjustments are considered reasonable.

Significant changes

Examples:

• Several hours difference in arrival or departure time
• A change that causes you to miss a connecting flight
• Forced overnight stay
• Change of airport in the same region
• A completely different route or carrier

In such cases, airlines must offer one of the following solutions:

• Rebooking to an alternative flight, at no additional cost
• Refund of the full ticket price
• Alternative transport if rebooking is not reasonable

These rights mirror those granted when a flight is cancelled or when boarding is denied for reasons such as overbooking.

Can you refuse the new flight schedule?

Yes. If the change is considerable, you can refuse the modified schedule. In that case, you generally have the right to:

• A full refund of your ticket within a reasonable period
• Re-routing on an alternative flight of your choice, depending on seat availability

Passengers are not required to accept vouchers or replacements. You can demand a cash refund if preferred, which is also confirmed in denied boarding and cancellation cases under EU Regulation 261/2004.

Are you entitled to compensation for flight changes?

Compensation depends on the reason and the timing of the schedule change. If the airline proactively informs you long in advance and offers alternatives, compensation is usually not due. If the change effectively becomes a cancellation and causes you to arrive more than 3 hours late, compensation may be possible under EU regulation.

Compensation amounts follow the same structure as denied boarding compensation: €250, €400 or €600 depending on the route distance.

What to do when the airline changes your flight

Check how big the change is. Compare original and new schedule. Look for alternatives.

Airlines must offer rebooking or refund if the change is substantial.

Keep booking confirmations, emails and screenshots, similar to compensation cases for boarding refusals and cancellations.

Consider claiming compensation if arrival is significantly delayed when the new arrival time exceeds the original by more than 3 hours, you may qualify for compensation.

FAQ: Do you have to accept flight changes?

Do I have to accept any flight change from the airline?

No. If the change is substantial, you can refuse it and request a refund or rebooking.

What counts as a major change?

A time shift of several hours, missed connections, overnight stays, or airport changes.

Can I get compensation for a flight change?

Yes, if the change results in a late arrival of more than 3 hours or counts as a cancellation under EU rules.

Can the airline offer me a voucher instead of a refund?

They can offer it, but you do not have to accept it. You can demand a cash refund.

Does EU Regulation 261/2004 apply?

Yes, for all flights departing from the EU and for flights arriving in the EU with an EU airline.

How MYFLYRIGHT can help

Schedule changes can be confusing. MYFLYRIGHT checks your case for free, evaluates whether the flight change qualifies as a cancellation or significant disruption, and enforces your rights under EU Regulation 261/2004. You face no cost risk. A fee applies only if MYFLYRIGHT successfully enforces your claim - just as with cases of denied boarding and overbooking.

Using the MYFLYRIGHT compensation calculator, you only need your flight number and date to check your entitlement.