$349 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to London (LHR)

View $349 flight on Tue, Sep 15, 2026Opens in a new window

$349 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to London (LHR)

Prices were available within the past 7 days and start at $349 for one-way flights and $689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Apr 20 - Wed, Apr 22
EWR
New York
LHR
London
$689 Roundtrip, found 6 days ago
$689
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Apr 20 from New York to London, returning Wed, Apr 22, priced at $689 found 6 days ago
Delta
Tue, Sep 15 - Wed, Sep 30
EWR
New York
LHR
London
$755 Roundtrip, found 2 days ago
$755
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 15 from New York to London, returning Wed, Sep 30, priced at $755 found 2 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 $686
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $686

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

April is typically the cheapest month to fly

From $461 - $720 per traveler.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Heathrow
Airlines serving
Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Lufthansa, United
Popular airline
British Airways
Distance
5530 km
Average flight time
12 hours 20 mins

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