Is Delta cheaper than other airlines flying to London?

With an average return price of $1,109, Delta is cheaper than British Airways and Finnair when it comes to flights to London. However, the cheapest airline flying to London is Hahn Air, with an average return price of $687.

Which other airlines fly to London?

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

How much is a flight to London with Delta?

On average, Delta flights to London cost $1,109 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.

Delta flights to London (LON) from $277

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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.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals to London

Mon, Aug 24 - Wed, Aug 26

10:00 pm - 10:20 am

JFK

LHR

7h 20mnonstop

10:20 am - 11:25 am

LHR

JFK

30h 05m

1 stop

$693Delta

Sat, Nov 14 - Mon, Nov 16

6:05 pm - 6:20 am

JFK

LHR

7h 15mnonstop

6:20 am - 12:55 pm

LHR

JFK

11h 35m

1 stop

$725Delta

Fri, Sep 4 - Sun, Sep 6

7:10 pm - 10:45 am

JFK

LHR

10h 35m

1 stop

10:45 am - 8:09 pm

LHR

JFK

14h 24m

1 stop

$740Delta

Sat, Aug 15 - Wed, Aug 19

8:15 am - 8:10 pm

JFK

LHR

6h 55mnonstop

10:20 am - 11:25 am

LHR

JFK

30h 05m

1 stop

$782Delta

Fri, Aug 7 - Thu, Aug 20

1:10 pm - 6:25 am

JFK

LHR

12h 15m

1 stop

10:20 am - 11:25 am

LHR

JFK

30h 05m

1 stop

$786Delta

Wed, Sep 23 - Wed, Sep 30

7:05 pm - 6:45 am

BOS

LHR

6h 40mnonstop

6:30 am - 1:19 pm

LHR

BOS

11h 49m

1 stop

$791Delta

Thu, Aug 20 - Thu, Aug 27

8:15 pm - 8:50 am

JFK

LHR

7h 35mnonstop

6:30 am - 12:29 pm

LHR

JFK

10h 59m

1 stop

$791Delta

Wed, Aug 19 - Fri, Aug 21

7:10 pm - 6:45 am

BOS

LHR

6h 35mnonstop

9:55 am - 4:37 pm

LHR

BOS

11h 42m

1 stop

$792Delta

Thu, Aug 20 - Mon, Aug 24

10:00 pm - 10:20 am

JFK

LHR

7h 20mnonstop

11:45 am - 5:05 pm

LHR

JFK

10h 20m

1 stop

$792Delta

Thu, Sep 24 - Sat, Sep 26

7:05 pm - 6:45 am

BOS

LHR

6h 40mnonstop

8:40 am - 4:35 pm

LHR

BOS

12h 55m

1 stop

$793Delta

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 $665 (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 $1,289 and $1,058 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 $277 one-way, and $693 round-trip on the route from New York John F Kennedy Intl 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 $693 return.

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

Each week there are around 261 direct flights from within the United States to London. The most common day for departures is Friday, 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 Monday where tickets can be as cheap as $975. On the other hand, the most expensive day to fly is Saturday, where prices are $1,025 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 $754 on average.

Low season	January
High season	December
Cheapest flight	$277
Average price round-trip	$3,537
Good deal round-trip	$3,007

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 11% 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

Is Delta cheaper than other airlines flying to London?
With an average return price of $1,109, Delta is cheaper than British Airways and Finnair when it comes to flights to London. However, the cheapest airline flying to London is Hahn Air, with an average return price of $687.
Which other airlines fly to London?
Along with Delta, you can also fly to London with JetBlue, British Airways, Norse Atlantic UK, Hahn Air, Hahn Air and Finnair.
How much is a flight to London with Delta?
On average, Delta flights to London cost $1,109 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.

The cheapest flight to London with Delta found on KAYAK in the last 2 weeks departed from Orlando Airport and cost $334.
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.

7.8

Good8,458 verified ratings

7.2Food

8.1Boarding

7.8Comfort

8.5Crew

7.8Entertainment

10.0 Wonderful

Eslam, Jul 2026

The flight was great

2.0 Poor

Alyssa, Jul 2026

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

10.0 Wonderful

BRIAN, Jul 2026

Great crew and easy direct flight

6.0 Okay

Bridget, Jul 2026

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

2.0 Poor

Saumya, Jul 2026

The flight was delayed by more than 2 hours.

2.0 Poor

Katherine, Jul 2026

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

2.0 Poor

Jonathan, Jul 2026

Worst airline ever

2.0 Poor

Andrew, Jul 2026

Missed the Flight from Atlanta to Roanoke due to initial flight from Houston being 2hr. late. Now waiting 17hrs. till my first available flight.

2.0 Poor

Andrew, Jul 2026

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

6.0 Okay

Lane, Jul 2026

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

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KAYAK's insights & trends for London flights with Delta

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

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

What is the cheapest flight to London with Delta?

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

What is the cheapest day to fly to London?

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

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