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.

Delta flights to London (LON) from $174

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.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals to London

Fri, Dec 5 - Sun, Dec 7

6:00 pm - 6:20 amJFK-LHR

7h 20mnonstop

6:20 am - 12:55 pmLHR-JFK

11h 35m1 stop

$497Delta

Find Deal

Mon, Dec 8 - Wed, Dec 10

3:35 pm - 9:00 amEWR-LHR

12h 25m1 stop

9:00 am - 2:55 pmLHR-EWR

10h 55m1 stop

$502Delta

Find Deal

Fri, Feb 27 - Sun, Mar 1

6:00 pm - 6:20 amJFK-LHR

7h 20mnonstop

6:20 am - 12:55 pmLHR-JFK

11h 35m1 stop

$505Delta

Find Deal

Tue, Dec 2 - Mon, Dec 8

10:00 pm - 10:15 amJFK-LHR

7h 15mnonstop

11:45 am - 7:20 pmLHR-JFK

12h 35m1 stop

$506Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:01 pm - 6:55 amJFK-LHR

6h 54mnonstop

10:00 am - 3:45 pmLHR-JFK

10h 45m1 stop

$507Delta

Find Deal

Tue, Dec 9 - Tue, Jan 13

3:40 pm - 6:50 amEWR-LHR

10h 10m1 stop

9:00 am - 2:55 pmLHR-EWR

10h 55m1 stop

$509Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

9:15 am - 6:25 amBOS-LHR

16h 10m1 stop

9:00 am - 4:20 pmLHR-BOS

12h 20m1 stop

$510Delta

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:35 am - 6:50 amEWR-LHR

17h 15m1 stop

9:00 am - 2:55 pmLHR-EWR

10h 55m1 stop

$510Delta

Find Deal

Sun, Dec 7 - Mon, Dec 22

8:59 pm - 11:25 amJFK-LHR

9h 26m1 stop

6:20 am - 12:55 pmLHR-JFK

11h 35m1 stop

$510Delta

Find Deal

Wed, Dec 31 - Sun, Jan 11

8:00 pm - 7:50 amBOS-LHR

6h 50mnonstop

9:40 am - 12:30 pmLHR-BOS

7h 50mnonstop

$511Delta

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$174
Average price round-trip	$1,176
Good deal round-trip	$999

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 23% 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 $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.

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.

7.9

Good8,001 verified ratings

8.5Crew

7.3Food

7.9Comfort

8.1Boarding

7.9Entertainment

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

8.0 Very good

Anonymous, Nov 2025

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

6.0 Okay

David, Nov 2025

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

10.0 Wonderful

ricardo, Nov 2025

Great.

8.0 Very good

Kimberly, Nov 2025

Couldn’t hook up to wifi

8.0 Very good

Timothy, Nov 2025

Seats were super uncomfortable

10.0 Wonderful

Jane, Nov 2025

We were not able to access the wifi

10.0 Wonderful

Tristan, Nov 2025

Delta mine is amazing! So comfortable.

8.0 Very good

Charles, Nov 2025

The 21 year old CRJ700 was a bit too old

10.0 Wonderful

Jacky, Nov 2025

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 Wonderful

Duane, Nov 2025

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.

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LON

Find cheap Delta flights to London from $174

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Cheap Delta Flight Deals to London

Recent round-trip Delta flight deals to London

Recent one-way Delta flight deals to London

Recent last minute Delta flight deals to London

Recent direct Delta flight deals to London

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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?

Which other airlines fly to London?

How much is a flight to London with Delta?

Which airport do Delta flights to London fly into?

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

Top tips for your flights to London with Delta

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