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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

Wed, Oct 7 - Tue, Oct 13
Delta Logo
6:00 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 20mnonstop
Delta Logo
6:40 pm - 11:45 amLHR  London Heathrow-JFK New York John F Kennedy Intl
22h 05m1 stop Kastrup Copenhagen
$654Delta
Tue, Sep 22 - Wed, Oct 7
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8:35 pm - 8:50 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
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6:30 am - 12:33 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 03m1 stop Amsterdam Schiphol
$664Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
6:00 pm - 6:20 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 20mnonstop
Delta Logo
11:30 am - 6:45 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
12h 15m1 stop Paris Charles de Gaulle
$665Delta
Mon, Sep 21 - Thu, Oct 1
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1:00 pm - 7:10 amJFK  New York John F Kennedy Intl-LHR London Heathrow
13h 10m1 stop Detroit Metropolitan Wayne County
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3:00 pm - 10:40 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
12h 40m1 stop Paris Charles de Gaulle
$669Delta
Tue, Sep 22 - Wed, Sep 30
Delta Logo
7:00 pm - 7:15 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
Delta Logo
11:45 am - 2:30 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
7h 45mnonstop
$671Delta
Wed, Jan 13 - Tue, Jan 19
Delta Logo
8:00 pm - 8:05 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 05mnonstop
Delta Logo
8:55 am - 3:18 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
11h 23m1 stop Paris Charles de Gaulle
$673Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
4:30 pm - 7:55 amJFK  New York John F Kennedy Intl-LHR London Heathrow
10h 25m1 stop Paris Charles de Gaulle
Delta Logo
6:40 pm - 11:45 amLHR  London Heathrow-JFK New York John F Kennedy Intl
22h 05m1 stop Kastrup Copenhagen
$674Delta
Tue, Oct 6 - Fri, Oct 16
Delta Logo
5:26 pm - 9:15 amJFK  New York John F Kennedy Intl-LHR London Heathrow
10h 49m1 stop Boston Logan Intl
Delta Logo
6:35 pm - 9:50 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
8h 15mnonstop
$676Delta
Wed, Jan 13 - Tue, Jan 19
Delta Logo
8:00 am - 8:10 pmJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 10mnonstop
Delta Logo
4:35 pm - 8:00 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
8h 25mnonstop
$680Delta
Mon, Nov 30 - Thu, Dec 10
Delta Logo
10:15 pm - 10:30 amJFK  New York John F Kennedy Intl-LHR London Heathrow
7h 15mnonstop
Delta Logo
9:40 am - 6:46 pmLHR  London Heathrow-JFK New York John F Kennedy Intl
14h 06m1 stop Boston Logan Intl
$681Delta
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 $667 (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 $1,297 and $1,131 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 $744 round-trip on the route from Newark 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 $654 return.

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

Each week there are around 224 direct flights from within the United States to London. The most common day for departures is Sunday, with 15% 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 $1,036. On the other hand, the most expensive day to fly is Saturday, where prices are $1,093 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 $782 on average.

Good to know

Low season

January

Cheapest flight

$294

Average price round-trip

$1,947

Good deal round-trip

$1,655
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Newark Liberty 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 $1,175, Delta is the most expensive airline flying into London. The cheapest airline flying to London is Norse Atlantic UK.

  • Which other airlines fly to London?

    Along with Delta, you can also fly to London with 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 $1,175 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 $656.
  • 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
Good8,553 verified ratings
8.5Crew
8.1Boarding
7.8Comfort
7.2Food
7.8Entertainment
Traveler rating:
Sort by:
J
2.0 Poor
I’m on this flight every other week. Same flight, same day of the week, same time of day… Multiple times there are issues getting flight plan registered and FAA approved r to take off. PAPERWORK This is exhausting and it sucks.
P
6.0 Okay
Flight Staff: Always great! Checking back vs carry-on: I typically check my bag since so much time is spent stowing the bag, it's heavy, maybe not enough room. Delta is charging $45 to check bags. Yet, the people who have multiple carry-on bags are then asked to check their bags and are offered this service for free. This does not seem fair to a person who is trying to be proactive in improving the process . Boarding: Boarding is always slow and exhausting. With the exception of First Class, Economy, why not board the zone in the back of the plane first??? Seats: Why cross the seat belts? I get that it looks nice, but people waste so much time moving them or sitting on them and then having to move. Seats: On both my flights the seat did not recline. Not a big deal. Smell: There was a horrific smell like the restrooms on my first flight. I thought I was going to be sick. Most flights do not smell great. Does Delta use air purifiers or anything?
A
10.0 Wonderful
The crew were very respectful. And also they were welcoming.they did help us locate our seats.i enjoyed.
F
8.0 Very good
Audio Visual Equipment lacking content and features. No connection ability for noise cancellation pods
F
8.0 Very good
Audio Visual Equipment lacking content and features. Could not connect to noise cancellation earpods
S
6.0 Okay
Late as is often the case
D
2.0 Poor
DL482 did not wait for about 10 of us including a mother and 3 children when we were in the same terminal on DL486, where we were switching from waiting for a jet bridge fix, to moving to a neighboring gate. I understand taxiing delays are ok either but man. We only needed 5 more minutes. DL482 did not adjust from their times at all. This was my first time with Delta.
D
2.0 Poor
DL486 could not get to the gate due to jet bridge malfunction. We moved gates. The connecting flight of LAX to MCO was not communicated with. Even though we were in the same terminal, DL482 left without about 10 of us, including a mother and her 3 children. I got to the gate at 7:34 am which is past the 7:20 am last call for a 7:35 am departure. Had they waited 5 minutes, all of us would have made it on board.
K
8.0 Very good
The wait in the tunnel to enter the plane was too long. The counter personnel, specially ''Israel'' was really not welcoming considering Delta Standards. Other than this everything was good overall.
D
10.0 Wonderful
Everything was good
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