United Flight 15 Deals & Information (2025/2026)

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United Flight 15 Route Deals From $826

The cheapest prices found with in the last 7 days for return flights were $1,173 and $826 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Thu, Dec 18
LHR
Heathrow
EWR
Newark Liberty Intl. Airport
$1,173 Roundtrip, found 14 hours ago
$1,173
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Dec 15 from Heathrow to Newark Liberty Intl. Airport, returning Thu, Dec 18, priced at $1,173 found 14 hours ago

Frequently asked questions

What route does flight number UA15 take?
UA15 jets between Heathrow Airport (LHR) and EWR and is a direct flight. This service typically takes 7 hours and 40 minutes.
How often is UA15 on time?
If you're traveling on United Airlines flight number UA15 from London Airport (LHR-Heathrow) to Newark, NJ Airport (EWR-Liberty Intl.), 96% of these journeys leave on schedule. On the rare occasion that there is a delay, expect a wait time of roughly 13 minutes on average. Thanks to this carrier's first-rate service, this service has earned a star rating of 4.4.
What terminal does UA15 fly out of?
UA15 runs between LHR and Newark, NJ Airport (EWR-Liberty Intl.), and those booked on this flight generally board the aircraft from Terminal 2.
What kind of plane is on flight number UA15?
Prepare to cruise the skies aboard a Boeing 787-10 if you're traveling on flight UA15. Nearly all services from Heathrow Airport (LHR) to Newark, NJ Airport (EWR-Liberty Intl.) use this type of plane.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA15 flight with Travelocity, please visit our Customer Service Portal.