$403 Cheap United flights New York (JFK) to London (LHR)

View $403 flight on Sun, Apr 12, 2026Opens in a new window

$403 Cheap United flights New York (JFK) to London (LHR)

Prices were available within the past 7 days and start at $403 for one-way flights and $755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 6 - Sun, Apr 19
JFK
New York
LHR
London
$755 Roundtrip, found 5 days ago
$755
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from New York to London, returning Sun, Apr 19, priced at $755 found 5 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $752
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $752

Find the cheapest month to fly from New York (JFK) to London (LHR)

March is typically the cheapest month to fly

From $400 - $556 per traveler.

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Air Serbia, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Popular airline
Delta
Distance
5507 km
Average flight time
11 hours 59 mins

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