$294 Cheap United flights New York (LGA) to London (LHR)

View $294 flight on Fri, Aug 1, 2025Opens in a new window

$294 Cheap United flights New York (LGA) to London (LHR)

Prices were available within the past 7 days and start at $294 for one-way flights and $642 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Fri, Aug 1 - Thu, Aug 7
LGA
New York
LHR
London
$642
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Aug 1 from New York to London, returning Thu, Aug 7, priced at $642 Found 2 days ago
United
Mon, Dec 8 - Mon, Dec 15
LGA
New York
LHR
London
$657
Roundtrip
Found 4 days ago
Select United flight, departing Mon, Dec 8 from New York to London, returning Mon, Dec 15, priced at $657 Found 4 days ago
United
Mon, Dec 8 - Mon, Dec 15
LGA
New York
LHR
London
$662
Roundtrip
Found 4 days ago
Select United flight, departing Mon, Dec 8 from New York to London, returning Mon, Dec 15, priced at $662 Found 4 days ago
United
Mon, Dec 8 - Mon, Dec 15
LGA
New York
LHR
London
$664
Roundtrip
Found 4 days ago
Select United flight, departing Mon, Dec 8 from New York to London, returning Mon, Dec 15, priced at $664 Found 4 days ago
United
Mon, Dec 8 - Mon, Dec 15
LGA
New York
LHR
London
$667
Roundtrip
Found 4 days ago
Select United flight, departing Mon, Dec 8 from New York to London, returning Mon, Dec 15, priced at $667 Found 4 days ago
United
Mon, Dec 8 - Mon, Dec 15
LGA
New York
LHR
London
$668
Roundtrip
Found 4 days ago
Select United flight, departing Mon, Dec 8 from New York to London, returning Mon, Dec 15, priced at $668 Found 4 days ago
Flights from New York (LGA) to London (LHR)
Origin airport
LaGuardia
Destination airport
Heathrow
Distance
5504 km