Is Delta cheaper than other airlines flying to London?

With an average return price of $1,067, 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 JetBlue, Iberia, United Airlines, Norse Atlantic UK, Air New Zealand and British Airways.

How much is a flight to London with Delta?

On average, Delta flights to London cost $1,067 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 $228

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

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Recent round-trip Delta flight deals to London

Sun, Mar 29 - Tue, Mar 31

6:55 pm - 10:45 am

BOS

LHR

10h 50m

1 stop

10:45 am - 7:46 pm

LHR

BOS

14h 01m

1 stop

$527Delta

Sun, Mar 15 - Thu, Mar 19

8:10 pm - 6:50 am

BOS

LHR

6h 40mnonstop

6:20 am - 2:30 pm

LHR

BOS

12h 10m

1 stop

$558Delta

Sun, Mar 15 - Thu, Mar 19

10:30 pm - 9:20 am

JFK

LHR

6h 50mnonstop

6:20 am - 3:10 pm

LHR

JFK

12h 50m

1 stop

$558Delta

Mon, Mar 16 - Thu, Mar 19

7:00 pm - 6:20 am

JFK

LHR

7h 20mnonstop

6:20 am - 11:45 pm

LHR

JFK

21h 25m

1 stop

$559Delta

Tue, Mar 17 - Tue, Mar 31

8:10 pm - 6:50 am

BOS

LHR

6h 40mnonstop

8:40 am - 4:25 pm

LHR

BOS

12h 45m

1 stop

$560Delta

Sun, Mar 15 - Thu, Mar 19

10:30 pm - 9:20 am

JFK

LHR

6h 50mnonstop

8:40 am - 4:45 pm

LHR

JFK

12h 05m

1 stop

$560Delta

Sun, Mar 15 - Thu, Mar 19

5:15 pm - 9:20 am

BOS

LHR

12h 05m

1 stop

6:20 am - 2:30 pm

LHR

BOS

12h 10m

1 stop

$563Delta

Sun, Mar 15 - Wed, Mar 18

3:34 pm - 7:50 am

EWR

LHR

12h 16m

1 stop

8:55 am - 3:55 pm

LHR

EWR

11h 00m

1 stop

$563Delta

Sun, Mar 15 - Thu, Mar 19

5:05 pm - 7:50 am

JFK

LHR

10h 45m

1 stop

11:30 am - 8:05 pm

LHR

JFK

12h 35m

1 stop

$563Delta

Fri, Mar 20 - Tue, Mar 31

1:55 pm - 6:20 am

BOS

LHR

12h 25m

1 stop

8:40 am - 4:25 pm

LHR

BOS

12h 45m

1 stop

$564Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$228
Average price round-trip	$1,012
Good deal round-trip	$860

Most popular time to fly with an average 22% 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

Is Delta cheaper than other airlines flying to London?
With an average return price of $1,067, 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 JetBlue, Iberia, United Airlines, Norse Atlantic UK, Air New Zealand and British Airways.
How much is a flight to London with Delta?
On average, Delta flights to London cost $1,067 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 $566.
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 June and prices are highest at this time. The cheapest month to fly is January.

7.9

Good8,245 verified ratings

8.1Boarding

7.8Entertainment

7.2Food

7.9Comfort

8.5Crew

8.0 Very good

Anonymous, Mar 2026

There’s no screen to see movies 😞

10.0 Wonderful

Ray, Mar 2026

The whole experience was excellent. As it most often is with Delta

4.0 Mediocre

Felix, Mar 2026

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

6.0 Okay

Nicholas, Mar 2026

It was too hot.

8.0 Very good

Sheila, Mar 2026

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

10.0 Wonderful

Grace, Feb 2026

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

6.0 Okay

Zachary, Feb 2026

Flight was warm for first few hours and quite rough

8.0 Very good

Sharon, Feb 2026

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

6.0 Okay

Anonymous, Feb 2026

Improve boarding- the zone assignment and boarding is always a mess- there is not clear instructions of what is going on at the gate. As a meme bet there is no more selection of a good seats when booking. Only offers middle seats to choose or pay extra. There is not more benefit with Amex no benefits at all.

10.0 Wonderful

Lisa, Feb 2026

Great. Thank you for the upgrade

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When to book flights with Delta to London

FAQs for flying to London with Delta

Is Delta cheaper than other airlines flying to London?

With an average return price of $1,067, 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 JetBlue, Iberia, United Airlines, Norse Atlantic UK, Air New Zealand and British Airways.

How much is a flight to London with Delta?

On average, Delta flights to London cost $1,067 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.

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