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Flight Deals

Cheap Delta Flight Deals to London

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Delta flight deals to London

Tue, Nov 10 - Thu, Nov 12
Delta Logo
6:00 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 20mnonstop
Delta Logo
6:20 am - 12:55 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 35m1 stop Paris Charles de Gaulle
$748Delta
Tue, Nov 10 - Thu, Nov 12
Delta Logo
6:00 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 20mnonstop
Delta Logo
6:20 am - 12:55 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 35m1 stop Paris Charles de Gaulle
$749Delta
Fri, Feb 12 - Sun, Feb 14
Delta Logo
6:00 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 20mnonstop
Delta Logo
6:20 am - 12:55 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 35m1 stop Paris Charles de Gaulle
$756Delta
Fri, Nov 20 - Sun, Nov 22
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6:05 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
Delta Logo
6:20 am - 12:55 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 35m1 stop Paris Charles de Gaulle
$777Delta
Fri, Nov 20 - Sun, Nov 22
Delta Logo
6:05 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
Delta Logo
6:20 am - 12:55 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 35m1 stop Paris Charles de Gaulle
$778Delta
Wed, Oct 7 - Mon, Oct 12
Delta Logo
7:00 pm - 7:15 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
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6:40 pm - 11:45 amLHR  London Heathrow-JFK New York John F Kennedy Intl
22h 05m1 stop Kastrup Copenhagen
$806Delta
Sat, Sep 12 - Wed, Sep 23
Delta Logo
7:05 pm - 6:45 amBOS  Boston Logan Intl-LHR London Heathrow
6h 40mnonstop
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6:30 am - 1:19 pmLHR  London Heathrow-BOS Boston Logan Intl
11h 49m1 stop Amsterdam Schiphol
$815Delta
Thu, Sep 17 - Wed, Sep 23
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11:55 pm - 12:05 pmJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 10mnonstop
Delta Logo
6:30 am - 12:32 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 02m1 stop Amsterdam Schiphol
$815Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
7:05 pm - 6:45 amBOS  Boston Logan Intl-LHR London Heathrow
6h 40mnonstop
Delta Logo
6:15 am - 1:39 pmLHR  London Heathrow-BOS Boston Logan Intl
12h 24m1 stop Paris Charles de Gaulle
$816Delta
Thu, Sep 10 - Mon, Sep 14
Delta Logo
8:15 am - 8:10 pmJFK  New York John F Kennedy Intl-LHR London Heathrow
6h 55mnonstop
Delta Logo
11:30 am - 6:45 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
12h 15m1 stop Paris Charles de Gaulle
$816Delta
Useful Info

KAYAK's insights & trends for London flights with Delta

Get data-powered insights and trends into Delta flights to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Delta to London?

The cheapest month for Delta flights to London is February, where tickets cost $668 (return) on average. On the other hand, the most expensive months to fly this route on Delta are June and July, where the average cost of round-trip tickets is $1,288 and $1,135 respectively.

How far in advance should I book Delta flights to London?

For the absolute cheapest price on Delta, our data suggests you should book 1 week before departure.

What is the cheapest flight to London with Delta?

The cheapest airline ticket to London from the United States with Delta in the last 5 days was $294 one-way, and $830 round-trip on the route from New York LaGuardia Airport to London Heathrow Airport. The most popular route is from New York John F Kennedy Intl Airport to London Heathrow Airport and the cheapest ticket found on this route in the last 5 days was $748 return.

How many direct flights does Delta operate to London every week?

Each week there are around 244 direct flights from within the United States to London. The most common day for departures is Sunday, with 16% of flights taking off on this day.

What is the cheapest day to fly to London?

Based on KAYAK data, the cheapest day to fly to London is Sunday where tickets can be as cheap as $1,022. On the other hand, the most expensive day to fly is Saturday, where prices are $1,083 on average.

What is the cheapest time of day to fly to London with Delta?

The cheapest time of day to fly to London with Delta is generally in the morning, when flights cost $775 on average.

Good to know

Low season

January

Cheapest flight

$294

Average price round-trip

$1,920

Good deal round-trip

$1,632
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from New York LaGuardia 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 $1,077, Delta is cheaper than 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 $664.

  • Which other airlines fly to London?

    Along with Delta, you can also fly to London with JetBlue, British Airways, Norse Atlantic UK, Hahn Air and Hahn Air.

  • How much is a flight to London with Delta?

    On average, Delta flights to London cost $1,077 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 Orlando Airport and cost $686.
  • 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 January.

Delta customer reviews

7.8
Good8,539 verified ratings
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
Traveler rating:
Sort by:
R
8.0 Very good
Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.
L
6.0 Okay
There were weather issues in the area apparently; however, that was not obvious from what we saw outside of LaGuardia. We were delayed leaving (which I understand); however, once we were on the plane we didn't leave for a long time. It may have been two hours?? - all I know is that we sat there for a long time with no information as to why we were not taking off. Finally, after 45 minutes to an hour (maybe?), the pilot gave us an update that no planes were able to go in the our flight path direction (or something like that) due to weather. There was nothing additional added. What does this mean? Why is this? What are the options? When will you give us another update? There were no updates for maybe another 30-45 minutes. There was no explanation as to why we couldn't be rerouted to avoid the weather. We had no information at all. We just sat on the plane (for about 2 hours) with very limited information. All I would have wanted is an explanation as to what was going on. Tell me there is bad weather coming our way. Tell me they are working to reroute us around it (which is what they did). Tell me SOMETHING.
W
6.0 Okay
Crew and support were very good; lounge was very good. Seat was narrow and very close to other passengers; lie flat is more complicated and exposed to the aisleways.
G
2.0 Poor
My 4pm flight did not leave until about 10pm. I did not enjoy this experience.
D
4.0 Mediocre
I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.
E
2.0 Poor
Had one of the worst travel experiences I've ever had. 1.5-hour delay turned into being held on the tarmac and our pilots timing out. Was supposed to take off at 4pm and didn't take off until 10:30pm.
K
4.0 Mediocre
Delayed 7 hours Crew and employees were nice Extra long flight but at least we got in
S
2.0 Poor
The flight was delayed at the very last minute and no information, both of my round trip flights were delayed at least the BNA to Boston was informed earlier but the return one was horrible
S
6.0 Okay
Bought a round trip from Delta. They sold all four flights to other airlines. All four flights were late or cancelled. I had to deal with Delta, KLM, KLM City Hopper and Germain Airlines for problem resolution. Very disappointed in Delta in dealing through these issues.
R
8.0 Very good
Nothing really it’s just the flight availability that hurts sometimes
Read more about Delta

Everything you need to know for your flight to London

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