$343 Cheap United flights New York (JFK) to London (LHR)

Prices were available within the past 7 days and start at $343 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sun, Feb 22 - Fri, Mar 6

JFK

New York

LHR

London

$489

Roundtrip

found 1 day ago

Sun, Feb 22 - Fri, Mar 6

JFK

New York

LHR

London

$492

Roundtrip

found 1 day ago

Sun, Feb 22 - Sun, Mar 1

JFK

New York

LHR

London

$500

Roundtrip

found 4 days ago

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.

Alternative airports near London

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

LHR

Heathrow

Cheapest

28 min

Flights from $490

Travel information

Origin airport	John F. Kennedy Intl.
Destination airport	Heathrow
Airlines serving	Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline	British Airways
Distance	5507 km
Average flight time	11 hours 53 mins

$343 Cheap United flights New York (JFK) to London (LHR)

Travelers