United Airlines flights from London to New York
London to New York: prices by month
Lowest one-way fares found by travellers for each month. Prices change daily; the link opens live search results for that date. Weather: average temperature and total rainfall for that month last year.
| Month | Lowest fare | Airline | Stops | New York weather | |
|---|---|---|---|---|---|
| September 2026 | 449 USD | Icelandair | 1 stop | 21°C · 120 mm | Search → |
| October 2026 | 470 USD | Icelandair | 1 stop | 14°C · 110 mm | Search → |
| November 2026 | 425 USD | Icelandair | 1 stop | 7°C · 50 mm | Search → |
| December 2026 | 474 USD | Icelandair | 1 stop | 0°C · 80 mm | Search → |
| January 2027 | 439 USD | Icelandair | 1 stop | -2°C · 30 mm | Search → |
| February 2027 | 466 USD | Icelandair | 1 stop | 0°C · 79 mm | Search → |
| March 2027 | 549 USD | Lufthansa | 1 stop | 7°C · 162 mm | Search → |
| May 2027 | 558 USD | Aer Lingus Regional | 1 stop | 17°C · 201 mm | Search → |
| July 2027 | 415 USD | TAP Portugal | 1 stop | 27°C · 111 mm | Search → |
About United Airlines flights from London to New York
United Airlines operates flights from London Heathrow Airport (LHR) to Newark Liberty International Airport (EWR) in the New York area, covering a distance of 5,570 km. Typical flight time is 468 minutes (7 hours 48 minutes), and connections are common on this route. This service suits both business and leisure travelers crossing the Atlantic.
For the best fares, consider traveling in July. Online check-in opens 24 hours before departure and closes 45 minutes before flight time. Cabin bags up to 56x36x23 cm are permitted, though checked baggage is not included in most fares-if purchased, the allowance is 23 kg per piece.
Airports on this route
| Departure | London Heathrow Airport (LHR) |
|---|---|
| Arrival | Newark Liberty International Airport (EWR) |
| Flight time | 7 h 48 min (estimated) |
| Distance | 5570 km |
United Airlines cabin bag: 1 piece, 56 × 36 × 23 cm (22 × 14 × 9 in). Checked bag in Economy: not included in the basic fare (from 45 USD).
| Item | Allowance | Details |
|---|---|---|
| Cabin bag | 1 piece | 56 × 36 × 23 cm (22 × 14 × 9 in) |
| Personal item | included | small bag under the seat |
| Checked baggage - Economy | 1 piece · 23 kg (51 lb) | paid option, from 45 USD · max total dimensions 158 cm (62 in) |
| Extra bag | from 55 USD | cheaper when added online in advance |
Basic Economy allowance on most routes; premium fares and some destinations get more. Weights are shown in kilograms with pounds in brackets, sizes in centimetres with inches in brackets. Always confirm on the official website before travelling.
United Airlines online check-in opens 24 h before departure and closes 45 min before departure. Online check-in is free.
| Online check-in opens | 24 h before departure |
|---|---|
| Online check-in closes | 45 min before departure |
| Airport counters open | 3 h before departure |
| Airport counters close | 45 min before departure |
| Boarding gate closes | 45 min before departure |
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home, at the airport |
| Mobile app check-in | available |
| Self-service kiosks | available |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.