✈️ Flight Guide: Newark (EWR) → London (LHR)

For international flights from Newark Liberty International Airport (EWR) to London Heathrow Airport (LHR) in March, arrive at least 3 hours before your scheduled departure. March can bring variable weather and higher traffic around spring break, so allowing extra time for check-in, security (TSA) and possible weather delays is wise. If you have TSA PreCheck or Global Entry, you can shave 30–60 minutes off standard wait times.

Yes — several carriers, including United Airlines and British Airways, typically operate direct nonstop flights from Newark Liberty International Airport (EWR) to London Heathrow Airport (LHR) throughout March. Flight frequency tends to increase on peak travel days like weekends and school holiday periods; check airline schedules and book early for the best seats and fares. Use flexible-date searches to compare nonstop vs one-stop options.

From Newark Liberty International Airport (EWR) to Manhattan you can choose NJ Transit or Amtrak via the Newark Airport Station, the AirTrain + NJ Transit combination, rideshares (Uber/Lyft), taxis, and private shuttles. In March, weather and roadwork can affect travel time — plan for 30–60+ minutes to midtown Manhattan depending on peak hours. Consider booking an airport transfer in advance during busy March weekends.

March in the New York/New Jersey area can be unpredictable with late winter storms and high winds that may cause delays or cancellations at Newark Liberty International Airport (EWR). Airlines often issue waivers and allow rebooking in case of significant weather events; monitor forecasts and sign up for airline alerts. Booking refundable or flexible fares provides extra protection during the March transition season.

Follow your carrier's baggage allowance (dimensions and weight) for international travel when leaving Newark Liberty International Airport (EWR); most transatlantic carriers allow one checked bag in economy but policies vary. Carry required travel documents — passport valid for at least six months from travel date is recommended — and declare restricted items. Check both airline and U.K. customs regulations, and pack medicines with prescriptions to speed security and border control.

March often brings shoulder-season discounts for Newark Liberty International Airport (EWR) to London Heathrow Airport (LHR) routes, especially on midweek departures and off-peak times. Monitor fare alerts, use flexible date tools, and check both major carriers and consolidators for reduced fares; booking 1–3 months in advance can yield savings. Sign up for airline newsletters and fare trackers to capture last-minute sales.

From London Heathrow Airport (LHR) to Central London, the fastest option is the Heathrow Express to Paddington (about 15–20 minutes), while the Elizabeth Line and Piccadilly Line offer economical rail connections. In March, services are reliable but check planned rail works and weekend engineering notices that may affect schedules. Taxis, private transfers and coach services remain available for door-to-door convenience.

At London Heathrow Airport (LHR) you'll go through passport control and possibly customs; biometric eGates are available for eligible passport holders which speeds processing. March can see increased traffic due to spring holidays, so allow extra time for queues; have your passport and landing documents ready. Non-EU/EEA passengers should familiarise themselves with UK entry requirements and any visa or electronic travel authorization rules before arrival.

Baggage handling at London Heathrow Airport (LHR) is usually efficient, but March can bring higher volumes and occasional delays, especially with late-arriving inbound aircraft. To reduce issues, tag valuables to carry-on and check flight-tracking updates for delays or late transfers. If baggage is missing, report to the airline's baggage desk at the terminal immediately to start the recovery process.

March in the UK is early spring — pack a waterproof jacket, layers, comfortable walking shoes, and an umbrella for variable showers. Temperatures typically range from 5–12°C (41–54°F), so bring a light sweater and a scarf for chilly mornings and evenings. Include adaptors for UK plug types and a power bank for long travel days after landing at London Heathrow Airport (LHR).

Flights from Newark Liberty International Airport (EWR) to London Heathrow Airport (LHR) commonly arrive at Terminals 2, 3 or 5 depending on the carrier — British Airways typically uses Terminal 5 while United Airlines often uses Terminal 2 or 1/2/3 complex. Confirm your arrival terminal on your airline itinerary and airport monitors, as terminal assignments can change. Knowing your terminal helps plan onward transport to places like central London, Windsor, Oxford or Reading.

In March, London Heathrow Airport (LHR) rarely closes but may schedule maintenance or runway works during off-peak hours; check the airport's notices before you fly. Seasonal spikes in passenger numbers due to spring breaks can increase processing times at immigration and baggage claim. Subscribe to Heathrow flight alerts and your airline's notifications for the latest arrival updates in March.