Flights from London (LHR) starting at £ 354*
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1 Passenger, Economy
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today
today
Fly from London and get United's best fares
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London (LHR)to
Newark/New York (EWR)17/03/2026 - 24/03/2026from£ 419Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
San Francisco (SFO)03/03/2026 - 10/03/2026from£ 354Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Los Angeles (LAX)19/02/2026 - 23/02/2026from£ 354Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Chicago (ORD)17/03/2026 - 24/03/2026from£ 488Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Denver (DEN)16/03/2026 - 30/03/2026from£ 546Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Houston (IAH)17/03/2026 - 31/03/2026from£ 784Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Washington, D.C. (IAD)20/02/2026 - 06/03/2026from£ 447Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Orlando (MCO)16/03/2026 - 30/03/2026from£ 468Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Boston (BOS)17/03/2026 - 31/03/2026from£ 414Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Bangkok (BKK)22/02/2026 - 26/02/2026from£ 664Viewed: 10 hours agoRoundtripEconomy
London (LHR)to
San Diego (SAN)18/03/2026 - 25/03/2026from£ 515Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Seattle (SEA)18/03/2026 - 25/03/2026from£ 522Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Toronto (YYZ)15/02/2026 - 01/03/2026from£ 467Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Las Vegas (LAS)06/05/2026 - 13/05/2026from£ 638Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Fort Lauderdale (FLL)16/03/2026 - 30/03/2026from£ 495Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Tampa (TPA)17/03/2026 - 24/03/2026from£ 468Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Auckland (AKL)19/02/2026 - 12/03/2026from£ 1,136Viewed: 22 hours agoRoundtripEconomy
London (LHR)to
Dallas (DFW)17/03/2026 - 31/03/2026from£ 766Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Sacramento (SMF)17/03/2026 - 24/03/2026from£ 559Viewed: 20 hours agoRoundtripEconomy
London (LHR)to
Phoenix (PHX)17/03/2026 - 24/03/2026from£ 649Viewed: 20 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United popular flights from London (LHR)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Newark/New York (EWR) | Roundtrip | Economy | 17/03/2026 - 24/03/2026 | from £ 419 Viewed: 20 hours ago |
| London (LHR) | San Francisco (SFO) | Roundtrip | Economy | 24/02/2026 - 03/03/2026 | from £ 354 Viewed: 20 hours ago |
| London (LHR) | Los Angeles (LAX) | Roundtrip | Economy | 19/02/2026 - 23/02/2026 | from £ 354 Viewed: 20 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 17/03/2026 - 24/03/2026 | from £ 488 Viewed: 20 hours ago |
| London (LHR) | Denver (DEN) | Roundtrip | Economy | 16/03/2026 - 30/03/2026 | from £ 546 Viewed: 20 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 17/03/2026 - 31/03/2026 | from £ 784 Viewed: 20 hours ago |
| London (LHR) | Washington, D.C. (IAD) | Roundtrip | Economy | 24/02/2026 - 10/03/2026 | from £ 447 Viewed: 20 hours ago |
| London (LHR) | Orlando (MCO) | Roundtrip | Economy | 16/03/2026 - 30/03/2026 | from £ 468 Viewed: 20 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.