British Airways UK261 vs EC261: choose the rule from the route
Reviewed on 10 August 2026. For British Airways, UK261 generally covers UK departures, BA-operated arrivals into the UK and BA-operated arrivals into the EU. EC261 covers departures from the EU on any airline and inbound EU flights only when the operating carrier is an EU airline. Because BA is British rather than an EU carrier, route direction can change the available regime.
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Enter your route, date and type of disruption. We will check whether your case qualifies for a claim under EU 261/2004 or UK261.
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Claim up to €600 for a delayed or cancelled flight.
Choose the situation that applies to your flight:
Some flights satisfy both territorial tests. That creates alternative legal bases and enforcement questions, not two compensation payments for the same event.
Direction table
| Example operated by British Airways | UK261 | EC261 |
|---|---|---|
| London-Paris | Yes, UK departure | No EU departure, but UK law is enough |
| Paris-London | Yes, EU arrival on UK carrier | Yes, EU departure |
| New York-London | Yes, UK arrival on UK carrier | No |
| New York-Paris | Yes, EU arrival on UK carrier | Normally no because BA is not an EU carrier |
| Paris-New York | UK rule can cover departure-to-third-country only if its territorial text applies through UK-carrier/EU-arrival categories; analyse carefully | Yes, EU departure |
| London-New York operated by American Airlines | Yes, UK departure | No |
The Paris-New York example is straightforward under EC261 and should normally be claimed there. Do not stretch UK261 where the EU departure already provides the direct basis. For complicated multi-sector journeys, preserve every operating carrier and ticket unit.
Why British Airways' nationality matters inbound
EC261 Article 3 covers a flight leaving an EU airport regardless of carrier. For a flight departing a third country and arriving in the EU, it requires a Community carrier, subject to the regulation's other conditions. British Airways ceased to be an EU carrier after Brexit.
UK CAA guidance defines UK protection more broadly for a UK carrier: arrivals into the UK and arrivals into the EU can qualify. This is why a BA-operated New York-Paris service may have a UK261 route even though EC261 does not apply to that inbound direction.
The operating airline, not the two-letter marketing code, supplies nationality. A BA-coded service operated by Iberia is an EU-carrier operation. A BA code operated by American Airlines is a US-carrier operation. Check the original itinerary after any rebooking.
Through tickets need a whole-journey analysis
Suppose BA sells Paris-Heathrow-Los Angeles as one booking and both sectors are operated within the BA family. The journey departs the EU, so EC261 can assess delay at Los Angeles, the final destination, under connecting-flight case law. UK261 may also be relevant around the UK connection, but no duplicate fixed sum is due.
Reverse the itinerary. Los Angeles-Heathrow-Paris on one BA-operated booking begins in a third country. BA's UK status supports UK261 coverage; its non-EU status means the simple inbound EC261 carrier test is not met. The connection in London should not be ignored, but the complete ticket and applicable case law control the result.
If the passenger bought Los Angeles-Heathrow and Heathrow-Paris separately, each contract has its own final destination. The mere fact that both carry BA branding does not merge the tickets.
Amounts and currencies
| Distance | UK261 | EC261 |
|---|---|---|
| Up to 1,500 km | GBP 220 | EUR 250 |
| 1,500-3,500 km | GBP 350 | EUR 400 |
| Other qualifying route above 3,500 km | GBP 520 | EUR 600 |
Currency follows the legal framework rather than ticket currency or passenger preference. A claim should not demand EUR 600 under UK261 because the euro figure looks higher after conversion.
Both systems contain reduction rules. A long UK261 delay between three and four hours generally points to GBP 260 under current CAA guidance. Rerouting after cancellation or denied boarding can halve an award when arrival stays within the statutory time window.
Core rights remain similar
Both regimes protect qualifying long delays, short-notice cancellations and involuntary denied boarding. They also require care during specified waiting periods and offer refund or rerouting choices after cancellation. Current case law measures arrival by first door opening and looks to final destination on a protected connecting itinerary.
The extraordinary-circumstances defence also has two parts: a qualifying event outside the ordinary carrier sphere and reasonable measures. UK courts can develop UK261 independently after Brexit, while pre-existing European case law remains important in the legal history. The 2024 UK Supreme Court decision in Lipton v BA CityFlyer is a leading domestic authority on staff illness.
Enforcement routes differ
British Airways participates in CEDR for complaints within the approved UK ADR framework. CEDR can become available after BA's final response or eight weeks, depending on scheme requirements. The CAA is the UK enforcement authority but does not generally replace the ADR provider for an individual BA remedy.
An EC261 claim may involve the national enforcement body or court connected to the EU departure or arrival facts. The competent authority does not necessarily decide private compensation, and procedural time limits vary by country.
Choose the forum as well as the regulation. A passenger departing Madrid may have an EC261 basis and a Spanish enforcement route even though BA is established in the UK. The BA escalation guide explains the UK path without suggesting it is universal.
The 2026 EU reform creates future divergence
The Council gave final clearance to the revised EU passenger-rights framework in July 2026. It retains compensation after three hours and introduces a nine-month request period, a 30-day airline response and other procedural changes. The Council states that the rules enter into force 12 months and 20 days after publication in the Official Journal.
They are not yet applicable on 10 August 2026. They also do not rewrite UK261 automatically. Over time, BA passengers may face two similar but increasingly distinct regimes, making the travel date essential in future claims.
Do not use the future nine-month period as though it already shortens an older EC261 claim. Existing national limitation rules continue until the new provision applies and transitional questions are resolved.
Practical decision method
Write the itinerary as operated, sector by sector. Mark each departure and arrival as UK, EU or third country, then identify the operator's state. Determine whether the sectors formed one booking and where the final destination sat.
Select the clearest applicable basis. Calculate its currency and distance. If both regimes appear to cover the event, disclose the overlap and seek one award. Keep a record of any payment so a second process cannot be mistaken for lawful double recovery.
For BA CityFlyer, Euroflyer or a partner, use the operating-carrier guide. For a purely UK-focused route, the British Airways UK261 article provides the detailed care and compensation table.
FAQ
Is British Airways still an EU airline for EC261?
No. BA is a UK carrier. EU departures remain covered, but inbound EC261 coverage from a third country does not arise from BA's nationality.
Can UK261 cover a BA flight that never lands in Britain?
Yes in some cases. CAA guidance includes arrivals into the EU on a UK carrier, which can capture a BA-operated third-country-to-EU service.
Can I collect both GBP 520 and EUR 600 for one delay?
No. Overlapping territorial rules do not create double fixed compensation for the same passenger and disruption.
Which law applies to a BA codeshare operated by Iberia?
Use Iberia as the operating carrier and analyse the route again. The BA marketing code does not supply BA's UK nationality to the operation.
Are the July 2026 EU changes already part of UK261?
No. The EU rules are not yet applicable and, after Brexit, later EU amendments do not automatically alter the separate UK framework.