Turkish Airlines Problems: Delays, Lost Baggage, Refunds & How to Get What You’re Owed

Turkish Airlines flies to more destinations than any other airline. That’s great until something goes wrong, and then you’re dealing with one of the world’s biggest bureaucracies. Delayed flights, missing bags, refunds that take months, customer service that loops you in circles. If you’re here, something has probably already gone sideways. Here’s how to fix it.

For a full overview of Turkish Airlines, see our complete guide.

Flight Delays and Cancellations: Know Your Rights

If You’re a UK Passenger

If your Turkish Airlines flight departed from a UK airport or arrived into the UK on a UK or Turkish carrier, you’re covered by UK261 — the UK’s version of the EU’s flight compensation regulation that was retained after Brexit.

Under UK261, you could be owed up to £520 per passenger for delays of three hours or more. The amount depends on flight distance and what caused the delay. Mechanical problems, crew shortages, and operational cock-ups all qualify. Genuinely uncontrollable stuff like severe weather or ATC strikes usually doesn’t.

Here’s the thing: Turkish Airlines will often reject your first claim automatically with a template response blaming “extraordinary circumstances,” even when the real cause was mechanical or operational. Don’t take no for an answer. Escalate.

How to Claim Compensation

Start by submitting a claim through the Turkish Airlines website under the “Feedback” section. Include your booking reference, flight number, dates, and a clear statement that you’re claiming under UK261 (or EU261 if your flight was within or from the EU). Keep screenshots of departure boards, delay notifications, and any communications from the airline.

If Turkish Airlines rejects your claim or doesn’t respond within eight weeks, you can escalate to the Civil Aviation Authority (CAA) in the UK or the relevant national enforcement body in EU countries. Alternatively, claims management services will pursue it on a no-win-no-fee basis, typically taking 25–35% of the payout.

Denied Boarding and Overbooking

If Turkish Airlines overbooked your flight and you’re involuntarily denied boarding, your rights are the same as for a cancellation. You’re entitled to compensation, re-routing on the next available flight, and care (meals, refreshments, hotel if overnight). Volunteer to be bumped only if the airline’s offer genuinely compensates you — don’t accept a vague promise of “miles” without understanding the value.

Missed Connections at Istanbul Airport

Istanbul is huge and connection times can be tight. If your inbound Turkish Airlines flight was late and you miss your connection, the airline has to rebook you for free. But only if both flights were on a single ticket.

If you booked separately (say, easyJet to Istanbul then a separate Turkish Airlines ticket onward), you’re on your own. The airline owes you nothing. This catches a lot of people out, and it’s worth knowing before you book.

For codeshare flights — where you booked through Turkish Airlines but the operating carrier was a partner — responsibility can become murky. Generally, the airline you booked with is your first point of contact, but the operating carrier may handle the rebooking on the ground. Document everything and follow up with Turkish Airlines directly if the operating partner isn’t helpful.

Minimum Connection Times

Istanbul Airport recommends 60 minutes for domestic connections and 90 minutes for international. Check which UK airports Turkish Airlines serves and connection details. In practice, if your inbound flight is even 20 minutes late and you have a tight connection, you’re at risk. If Turkish Airlines booked you on a connection with insufficient time and you miss it, that’s their responsibility. If you chose the tight connection yourself on separate bookings, it’s yours.

Lost, Delayed, and Damaged Baggage

Delayed Baggage

If your bags don’t show up, go straight to the Turkish Airlines baggage desk before you leave the airport. Do not leave without a Property Irregularity Report (PIR) number. This is your reference for everything that follows. Most delayed bags turn up within 24-48 hours.

While you wait, you can buy essentials (toiletries, basic clothes) and claim the cost back. Keep receipts. “Reasonable” is the word Turkish Airlines will use when deciding what to reimburse, so don’t go shopping for a new wardrobe.

Lost Baggage

If your bag hasn’t been returned after 21 days, it’s officially classified as lost under the Montreal Convention. At this point, you can claim compensation of up to approximately 1,519 Special Drawing Rights (roughly £1,550–£1,650 depending on exchange rates). This limit was updated in December 2024. You’ll need to provide evidence of the bag’s contents and their value. The more documentation you have — purchase receipts, photographs, bank statements — the stronger your claim.

Fair warning: the lost baggage process is slow, and the first compensation offer is almost always low. Push back. You’re not obliged to accept it. Escalate to their complaints department or go through your travel insurance instead.

Damaged Baggage

Report any damage at the airport baggage desk before you leave. If you notice damage after getting home, you have seven days to file a written complaint with Turkish Airlines. Photograph the damage thoroughly, including close-ups and the baggage tag. The airline will typically offer repair, replacement, or compensation depending on the severity and age of the suitcase.

Turkish Airlines Refunds

Refunds from Turkish Airlines take ages. That’s the polite version. The law says you’re owed a full cash refund within seven days if the airline cancelled your flight (UK261 and EU261). In reality, they’ll try to fob you off with vouchers or travel credit first.

Be blunt. State in writing that you want a refund to your original payment method under UK261 or EU261. If they offer a voucher, say no. You don’t have to accept it.

For tips on booking with the right protections in place, see our Turkish Airlines booking guide.

Double Charges

If Turkish Airlines has charged your credit card twice for the same booking, start with your airline booking confirmation to confirm the duplicate. Contact Turkish Airlines customer service with both transaction references. If they don’t resolve it within a reasonable timeframe (14 days is fair), initiate a chargeback through your credit card provider. Under Section 75 of the Consumer Credit Act (for UK card purchases over £100), your card provider shares liability and can reverse the charge.

Turkish Airlines Customer Service

You can reach Turkish Airlines by phone, email, social media, or the website feedback form. Quality is inconsistent. Here’s what tends to work:

Phone: The UK customer service line (check turkishairlines.com/en-gb for the current number) can have long wait times during peak travel season. Calling early morning UK time tends to get through faster. Be aware that front-line agents may not have authority to approve compensation — ask to escalate if you’re making a formal claim.

Social media: Turkish Airlines is relatively responsive on Twitter/X. Public complaints often get faster acknowledgement than private emails, though the resolution still happens through back-channel communication.

Website feedback form: This is the formal route for compensation claims. It creates a paper trail, which is important if you end up escalating. Always save your submission confirmation.

The app: Several passengers report issues with the Turkish Airlines app crashing during check-in or seat selection. If the app isn’t cooperating, use the desktop website or check in at the airport. Don’t leave mobile check-in to the last minute if you’ve had app problems before.

How to Escalate a Turkish Airlines Complaint

If you’ve exhausted Turkish Airlines’ internal complaints process and you’re not getting a fair outcome, your options are:

• Alternative Dispute Resolution (ADR): Check whether Turkish Airlines is registered with an ADR scheme in your country. In the UK, you can escalate to the CAA’s Passenger Advice and Complaints Team.

• Small Claims Court: For UK passengers, claims under £10,000 can be filed through the small claims track of the County Court. The process is straightforward, costs are modest (fees are typically £50–£70 for claims in the £220–£520 range), and airlines frequently settle once court papers are served because it’s cheaper than defending.

• Claims management companies: No-win-no-fee services handle the entire process for you. They’re particularly useful for EU261/UK261 flight delay claims where the airline is stonewalling.

• Travel insurance: If you have a policy that covers delay, cancellation, or lost baggage, claim through your insurer in parallel. Your insurer may then pursue the airline on your behalf through subrogation.

How to Protect Yourself Before You Fly

Wondering how Turkish Airlines’ service compares to other carriers? See our honest comparison.

A bit of prep goes a long way:

• Book on a credit card for Section 75 protection on purchases over £100
• Screenshot your booking confirmation and keep it outside the Turkish Airlines app
• Photograph your packed luggage contents before you close the case
• Add a Tile or AirTag to your checked bag so you can track it independently
• Arrive early for connections — don’t rely on minimum connection times at Istanbul
• Download your boarding pass rather than relying solely on the app
• Check your travel insurance covers airline insolvency, delay, and baggage loss with adequate limits

Frequently Asked Questions

Turkish Airlines denied my compensation claim — what now?

Don’t accept the first refusal. Reply citing the specific regulation (UK261 or EU261), include your evidence, and state you’ll escalate to the CAA or national enforcement body if not resolved within 14 days.

My Turkish Airlines flight was cancelled — can I get a refund instead of rebooking?

Yes. Under UK261/EU261, you’re entitled to choose between a full refund and an alternative flight. The airline cannot force you to accept rebooking or vouchers.

Turkish Airlines lost my bag on a connecting flight via Istanbul — who’s responsible?

If both flights were on a single Turkish Airlines ticket (including codeshares), Turkish Airlines is responsible for the entire journey. File your PIR at your final destination.

The app crashed and I missed check-in — what can I do?

Go to the airport check-in desk. If online check-in genuinely wasn’t available due to a technical fault, explain this at the desk. The airline shouldn’t penalise you for their own system failure, but get there with plenty of time to spare.

How long should a Turkish Airlines refund take?

Legally, seven days for cancellations under UK261/EU261. In practice, many passengers report 4–8 weeks. If it’s been longer than eight weeks, escalate formally.