LHR to LAX Flight
Delayed or Canceled?
London to Los Angeles is a premium long-haul route. UK261 covers every carrier departing Heathrow - up to £520 per person when things go wrong.
Check my LHR-LAX claimUK261 up to £520 per person. 25% fee only if we win.
Route overview
Your rights on LHR-LAX flights
UK261 applies to all carriers departing from London. Your rights do not depend on airline nationality or ticket type.
UK261 fixed compensation
£520
For delays of 3 or more hours at your final destination, UK261 entitles you to fixed compensation of up to £520 per person. Applies to all carriers departing LHR.
Full refund or re-routing
100%
If you choose not to travel on a canceled or significantly delayed LHR-LAX flight, you are entitled to a full cash refund. Alternatively, the airline must reroute you to your destination.
Duty of care
During delays of 2 or more hours departing LHR, the airline must provide meals and refreshments. For overnight delays, hotel accommodation and transport are required.
Why LHR-LAX flights get delayed
- 1.LHR's extreme slot constraints mean any disruption to inbound rotations cascades immediately into transatlantic departures.
- 2.A 11.5-hour westbound crossing leaves almost no recovery margin - a 1-hour departure delay at LHR regularly becomes a 2-3 hour arrival delay at LAX.
- 3.North Atlantic weather, jet stream avoidance routing, and track system changes add variability on westbound flights.
- 4.LAX arrival congestion and capacity constraints delay LHR-LAX flights even after crossing the Atlantic.
- 5.Heathrow fog in autumn and winter reduces runway capacity significantly, disproportionately affecting long-haul departures.
Weather delays do not eliminate your right to a refund or re-routing under UK261.
How far back can you claim?
UK261 (outbound from LHR)
6 years
England and Wales: 6 years. Scotland: 5 years.
US DOT (return from LAX)
1 year
Practical filing window for refund and reimbursement claims on the US-departing segment.
Past flights qualify. If you have the flight number and date, it is worth checking.
How to claim compensation for a LHR-LAX disruption
Check your eligibility
UK261 covers your LHR-LAX flight. A delay of 3 or more hours, a cancellation, or involuntary denied boarding triggers your rights. The regulation applies to all carriers at this departure airport regardless of airline nationality.
Gather your documents
You need your booking confirmation or e-ticket number, the flight number and date, receipts for any out-of-pocket expenses incurred during the disruption, and your boarding pass if available.
Submit your UK261 claim
File your UK261 claim directly with the airline. State the regulation by name, the exact compensation amount (£220 / £350 / £520), and request a response within 14 days. Vague requests get delayed.
Escalate if denied
If the airline ignores or denies your claim, escalate to the UK Civil Aviation Authority. This route is free for passengers and most airlines respond once a formal complaint is filed.
What to have ready
- ✓Booking confirmation or e-ticket
- ✓Flight number and date
- ✓Receipts for out-of-pocket expenses
- ✓Boarding pass (if available)
Where to escalate
If the airline denies your claim, escalate to the UK Civil Aviation Authority. Filing a formal complaint prompts most airlines to respond.
UK261 Regulator
File with the UK Civil Aviation Authority. Include your flight number, date, booking reference, and the airline's response.
Or skip all this.
TravelStacks files directly with the airline, follows up when they go quiet, escalates denials, and files regulatory complaints when needed. You do not touch a form.
Simple, fair pricing
AirHelp charges 35%. We charge 25% for UK261 claims. No win, no fee.
UK261 compensation
25%
of recovery
UK261 entitles you to up to £520 per person on the LHR departure. We take 25% only if we win. Nothing owed if we don't.
Start claimRefund and re-routing
25%
of recovery
UK261 also covers your right to a full refund or re-routing. Handled under the same 25% fee - no separate charge.
Start claimDenied boarding
25%
of recovery
UK261 mandates fixed compensation for denied boarding. We take 25% only if we win. Nothing owed if we don't.
Start claimFrequently asked questions
Ready to file your LHR-LAX claim?
We handle your UK261 claim from start to finish - filing, follow-up, and escalation if needed. You do not touch a form.
Check my LHR-LAX claim25% for UK261 claims. No win, no fee.