London to Istanbul Flight Delay & Cancellation Compensation
London–Istanbul (~2,500 km) is operated by Turkish Airlines, British Airways, Pegasus, and easyJet. UK261 entitles you to £350 per person for a 3+ hour delay. Turkish Airlines covered on London departures only. UK's 6-year deadline.
Quick answer
Distance London–Istanbul: ~2,500 km → medium-haul. Compensation: £350 per person (UK261). Turkish Airlines/Pegasus: London departure only. British Airways: both directions. UK deadline: 6 years. ADR: CEDR.
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Airlines and UK261 Coverage
| Airline | UK261 coverage | Notes |
|---|---|---|
| Turkish Airlines (TK) | UK departures only | Turkish carrier — UK261 on LHR/LGW departures. Return Istanbul → London NOT covered. ~2,500 km → £350. |
| British Airways (BA) | Both directions | UK carrier — UK261 London→Istanbul and Istanbul→London. ~2,500 km → £350 both ways. |
| Pegasus Airlines (PC) | UK departures only | Turkish carrier — UK261 on UK departures only. Return IST → London not covered. |
| easyJet (U2) | Both directions (EU261 on EU dep) | UK carrier — UK261 on UK dep; EU261 on EU dep. ~2,500 km → £350/€400. |
| Wizz Air UK (W9) | Both directions | UK carrier — UK261 both ways. ~2,500 km → £350. |
Frequently Asked Questions
How much compensation for London–Istanbul delays?
London to Istanbul Airport (IST) or Sabiha Gökçen (SAW) is approximately 2,500 km — medium-haul tier (1,500–3,500 km). For UK departures, UK261 applies with compensation of £350 per person for 3+ hour delays or cancellations with less than 14 days' notice. UK's 6-year limitation period gives passengers substantial time to claim.
Does UK261 apply to Turkish Airlines from London Heathrow?
Yes, on London departures only. Turkish Airlines is a Turkish carrier — not UK or EU-registered. UK261 (and EU261) applies to all carriers departing from UK airports. An LHR or LGW departure on Turkish Airlines delayed 3+ hours at Istanbul entitles each passenger to £350. For the return Istanbul → London on Turkish Airlines, neither UK261 nor EU261 applies (Turkish carrier, non-EU/UK departure). British Airways (UK carrier) covers both directions.
Does it matter if I fly from Heathrow (LHR), Gatwick (LGW), or Stansted (STN)?
No — all London airports are UK airports. UK261 applies to all flights departing from any UK airport, including Heathrow (LHR), Gatwick (LGW), Stansted (STN), Luton (LTN), London City (LCY), and Southend (SEN). Turkish Airlines operates from Heathrow; Pegasus and other Turkish carriers may operate from Stansted or Gatwick. The airport used does not affect your UK261 rights.
How do I escalate a UK261 claim against Turkish Airlines?
If Turkish Airlines rejects your UK261 claim for a London departure, escalate to the UK Civil Aviation Authority (CAA) via its PACT scheme (Passenger Advice and Complaints Team). The CEDR (Centre for Effective Dispute Resolution) aviation ADR scheme handles UK261 claims and is used by many airlines. Turkish Airlines' participation in CEDR — check their website. UK claims court (small claims, under £10,000) is also highly effective, with filing fees of £35–£105.
The airline cancelled due to a strike at Istanbul ATC — am I covered?
Air Traffic Control (ATC) strikes at Istanbul Atatürk or the wider Turkish ATC system may qualify as extraordinary circumstances under UK261. External ATC strikes (outside the airline's control) are generally considered extraordinary. However, if the strike was by Turkish Airlines' own staff, internal strikes are NOT extraordinary under UK261/EU261 per the CJEU ruling in Scandinavian Airlines. Always request written confirmation of the specific reason for the cancellation.
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