Flights from London (LHR) starting at £ 414*
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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
San Francisco (SFO)28/01/2026 - 04/02/2026from£ 466Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Newark/New York (EWR)04/02/2026 - 18/02/2026from£ 414Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Los Angeles (LAX)16/02/2026 - 02/03/2026from£ 467Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Washington, D.C. (IAD)03/03/2026 - 17/03/2026from£ 596Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Chicago (ORD)20/01/2026 - 27/01/2026from£ 488Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Denver (DEN)03/03/2026 - 10/03/2026from£ 547Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Houston (IAH)02/03/2026 - 16/03/2026from£ 784Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Boston (BOS)02/02/2026 - 09/02/2026from£ 414Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Liberia (Costa Rica) (LIR)19/02/2026 - 23/02/2026from£ 641Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Sacramento (SMF)04/02/2026 - 18/02/2026from£ 554Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Seattle (SEA)11/02/2026 - 18/02/2026from£ 523Viewed: 13 hours agoRoundtripEconomyLondon (LHR)to
Newark/New York (LGA)20/01/2026 - 03/02/2026from£ 444Viewed: 5 hours agoRoundtripEconomy
London (LHR)to
Orlando (MCO)28/01/2026 - 04/02/2026from£ 469Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Cancun (CUN)26/01/2026 - 02/02/2026from£ 638Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Austin (AUS)04/02/2026 - 11/02/2026from£ 555Viewed: 13 hours agoRoundtripEconomy
London (LHR)to
Atlanta (ATL)02/03/2026 - 16/03/2026from£ 747Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Guatemala City (GUA)09/03/2026 - 16/03/2026from£ 621Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Toronto (YYZ)16/01/2026 - 20/01/2026from£ 467Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Cleveland (CLE)18/02/2026 - 25/02/2026from£ 728Viewed: 12 hours agoRoundtripEconomy
London (LHR)to
Miami (MIA)03/03/2026 - 17/03/2026from£ 464Viewed: 12 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) | San Francisco (SFO) | Roundtrip | Economy | 13/01/2026 - 20/01/2026 | from £ 466 Viewed: 12 hours ago |
| London (LHR) | Newark/New York (EWR) | Roundtrip | Economy | 04/02/2026 - 18/02/2026 | from £ 414 Viewed: 12 hours ago |
| London (LHR) | Los Angeles (LAX) | Roundtrip | Economy | 17/02/2026 - 03/03/2026 | from £ 467 Viewed: 12 hours ago |
| London (LHR) | Washington, D.C. (IAD) | Roundtrip | Economy | 20/01/2026 - 27/01/2026 | from £ 596 Viewed: 13 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 02/02/2026 - 16/02/2026 | from £ 488 Viewed: 13 hours ago |
| London (LHR) | Denver (DEN) | Roundtrip | Economy | 04/03/2026 - 11/03/2026 | from £ 547 Viewed: 12 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 02/03/2026 - 16/03/2026 | from £ 784 Viewed: 13 hours ago |
| London (LHR) | Boston (BOS) | Roundtrip | Economy | 02/02/2026 - 09/02/2026 | from £ 414 Viewed: 12 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.