Flights from London (LHR) starting at $ 450*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Fly from London and get United's best fares
flight_takeoff
flight_land
$
London (LHR)to
Newark/New York (EWR)02/04/26 - 02/25/26from$Â 450Viewed: 11 minutes agoRoundtripEconomy
London (LHR)to
San Francisco (SFO)02/03/26 - 02/19/26from$Â 502Viewed: 1 hour agoRoundtripEconomy
London (LHR)to
Los Angeles (LAX)02/27/26 - 03/01/26from$Â 480Viewed: 14 hours agoRoundtripEconomy
London (LHR)to
Denver (DEN)02/03/26 - 02/17/26from$Â 577Viewed: 21 hours agoRoundtripEconomy
London (LHR)to
Chicago (ORD)02/11/26 - 03/21/26from$Â 572Viewed: 17 hours agoRoundtripEconomy
London (LHR)to
Washington, D.C. (IAD)01/29/26 - 02/20/26from$Â 535Viewed: 5 hours agoRoundtripEconomy
London (LHR)to
Houston (IAH)02/27/26 - 03/01/26from$Â 780Viewed: 19 hours agoRoundtripEconomy
London (LHR)to
Orlando (MCO)02/02/26 - 02/26/26from$Â 510Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Austin (AUS)12/31/25 - 03/22/26from$Â 1,296Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Miami (MIA)04/29/26 - 05/04/26from$Â 739Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Toronto (YYZ)12/31/25 - 01/28/26from$Â 627Viewed: 18 hours agoRoundtripEconomy
London (LHR)to
San Diego (SAN)11/14/26 - 11/28/26from$Â 618Viewed: 23 hours agoRoundtripEconomy
London (LHR)to
Tampa (TPA)02/08/26 - 02/13/26from$Â 1,396Viewed: 3 hours agoRoundtripEconomy
London (LHR)to
Fort Lauderdale (FLL)04/29/26 - 05/04/26from$Â 729Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Calgary (YYC)03/07/26 - 03/15/26from$Â 742Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Las Vegas (LAS)02/08/26 - 02/18/26from$Â 596Viewed: 1 hour agoRoundtripEconomy
London (LHR)to
Seattle (SEA)04/28/26 - 05/08/26from$Â 523Viewed: 1 day agoRoundtripEconomy
London (LHR)to
Charlotte (CLT)01/01/26 - 01/01/26from$Â 4,811Viewed: 1 hour agoRoundtripEconomy
London (LHR)to
Fort Myers (RSW)07/11/26 - 07/25/26from$Â 887Viewed: 4 hours agoRoundtripEconomy
London (LHR)to
San Juan (SJU)02/18/26 - 02/25/26from$Â 1,077Viewed: 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)
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Newark/New York (EWR) | Roundtrip | Economy | 02/04/26 - 02/25/26 | from $Â 450 Viewed: 11 minutes ago |
| London (LHR) | San Francisco (SFO) | Roundtrip | Economy | 02/03/26 - 02/19/26 | from $Â 502 Viewed: 1 hour ago |
| London (LHR) | Los Angeles (LAX) | Roundtrip | Economy | 02/27/26 - 03/01/26 | from $Â 480 Viewed: 14 hours ago |
| London (LHR) | Denver (DEN) | Roundtrip | Economy | 02/03/26 - 02/17/26 | from $Â 577 Viewed: 21 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 02/11/26 - 03/21/26 | from $Â 572 Viewed: 17 hours ago |
| London (LHR) | Washington, D.C. (IAD) | Roundtrip | Economy | 01/29/26 - 02/20/26 | from $Â 535 Viewed: 5 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 02/27/26 - 03/01/26 | from $Â 780 Viewed: 19 hours ago |
| London (LHR) | Orlando (MCO) | Roundtrip | Economy | 02/02/26 - 02/26/26 | from $Â 510 Viewed: 1 day 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.