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Find cheap Delta flights to London from $159

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Flight Deals

Cheap Delta Flight Deals to London

 
Here are some of the best deals found on KAYAK recently from Delta to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Delta flight deals to London

Sun, Mar 22 - Mon, Mar 30
Delta Logo
11:00 pm - 10:15 amJFK-LHR
7h 15mnonstop
Delta Logo
5:00 pm - 11:39 amLHR-JFK
23h 39m1 stop
$502Delta
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Fri, Dec 5 - Wed, Dec 10
Delta Logo
8:00 pm - 7:50 amBOS-LHR
6h 50mnonstop
Delta Logo
6:20 am - 1:35 pmLHR-BOS
12h 15m1 stop
$504Delta
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Tue, Dec 2 - Thu, Dec 4
Delta Logo
7:10 pm - 6:50 amBOS-LHR
6h 40mnonstop
Delta Logo
8:55 am - 4:20 pmLHR-BOS
12h 25m1 stop
$505Delta
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Fri, Nov 28 - Fri, Dec 5
Delta Logo
8:20 am - 8:10 pmJFK-LHR
6h 50mnonstop
Delta Logo
10:00 am - 3:45 pmLHR-JFK
10h 45m1 stop
$505Delta
Find Deal
Mon, Nov 24 - Tue, Dec 2
Delta Logo
7:10 pm - 6:50 amBOS-LHR
6h 40mnonstop
Delta Logo
10:00 am - 1:20 pmLHR-BOS
32h 20m1 stop
$506Delta
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Tue, Dec 2 - Mon, Dec 8
Delta Logo
7:01 pm - 6:55 amJFK-LHR
6h 54mnonstop
Delta Logo
8:40 am - 3:45 pmLHR-JFK
12h 05m1 stop
$506Delta
Find Deal
Sun, Mar 22 - Mon, Mar 30
Delta Logo
3:30 pm - 9:00 amJFK-LHR
13h 30m1 stop
Delta Logo
5:00 pm - 11:39 amLHR-JFK
23h 39m1 stop
$507Delta
Find Deal
Tue, Dec 2 - Mon, Dec 8
Delta Logo
6:05 am - 6:20 amBOS-LHR
19h 15m1 stop
Delta Logo
6:20 am - 1:35 pmLHR-BOS
12h 15m1 stop
$509Delta
Find Deal
Sat, Nov 29 - Tue, Dec 9
Delta Logo
3:40 pm - 6:50 amEWR-LHR
10h 10m1 stop
Delta Logo
6:20 am - 2:55 pmLHR-EWR
13h 35m1 stop
$509Delta
Find Deal
Wed, Dec 31 - Thu, Jan 15
Delta Logo
12:32 pm - 7:50 amJFK-LHR
14h 18m1 stop
Delta Logo
9:00 am - 5:15 pmLHR-JFK
13h 15m1 stop
$509Delta
Find Deal
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Good to know

Low seasonJanuary
Cheapest flight$159
Average price round-trip$1,176
Good deal round-trip$999
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from New York John F Kennedy Airport to London Heathrow Airport
(avg. price over the last 2 weeks)
or less

When to book flights with Delta to London

Average price per month
Flight prices as travel date approaches

FAQs for flying to London with Delta

  • Is Delta cheaper than other airlines flying to London?

    With an average return price of $923, Delta is cheaper than Iberia and British Airways when it comes to flights to London. However, the cheapest airline flying to London is Norse Atlantic UK, with an average return price of $580.

  • Which other airlines fly to London?

    Along with Delta, you can also fly to London with Iberia, JetBlue, British Airways, United Airlines, Norse Atlantic UK and British Airways.

  • How much is a flight to London with Delta?

    On average, Delta flights to London cost $923 for a round-trip.

  • Which airport do Delta flights to London fly into?

    Delta flights to London will fly into either London Heathrow Airport, London Gatwick Airport and London Stansted Airport.

  • Are there any other airlines in SkyTeam that fly to London?

    Unfortunately, there are no other airlines in SkyTeam that fly to London.

Top tips for your flights to London with Delta

  • The cheapest flight to London with Delta found on KAYAK in the last 2 weeks departed from Las Vegas and cost $538.
  • If you’re intending to fly with Delta, book your flight to London at least 1 week before departure to ensure a below-average price.
  • High season for flights to London with Delta is December and prices are highest at this time. The cheapest month to fly is October.

Delta customer reviews

7.9
Good8,009 verified ratings
8.1Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Pros +
  • we slept on that last flight ! (in 1102 reviews)
Cons -
  • We had a 2.5 hour delay because there was someone missing in the crew. (in 99 reviews)
Show reviews that mention
Traveler rating:
Sort by:
C
8.0 Very good
The 21 year old CRJ700 was a bit too old
J
10.0 Wonderful
Plenty of leg room, temperature was great and staff was excellent. Would do it more often.
D
10.0 Wonderful
The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.
Y
6.0 Okay
the over had ligth did not work'd for the all way
A
2.0 Poor
Delays canceled. Lost luggage. Added expenses.
A
2.0 Poor
Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta
M
10.0 Wonderful
It was wonderful. I love Delta
A
10.0 Wonderful
Was good
L
10.0 Wonderful
Perfect Flight!
M
10.0 Wonderful
I truly love flying with Delta. They have always treated me with the upmost respect
Read more about Delta

Everything you need to know for your flight to London

Other airlines flying to London

Flights from the other most popular airlines that fly to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
British Airways flights to London
Virgin Atlantic flights to London
American Airlines flights to London
Norse Atlantic UK flights to London