Delta Flights: Search & Compare Deals

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Return Delta flight deals

Compare return international and domestic flight deals from Delta recently found by momondo users

International

Delta

29 Apr

LHR08:40London Heathrow

13h 25m

1 stop

JFK17:05New York John F Kennedy Intl

5 May

JFK20:45New York John F Kennedy Intl

7h 05m

LHR08:50London Heathrow

£449

Delta

20 Apr

LHR11:45London Heathrow

10h 20m

1 stop

JFK17:05New York John F Kennedy Intl

27 Apr

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

£450

Delta

20 Apr

LHR11:45London Heathrow

10h 20m

1 stop

JFK17:05New York John F Kennedy Intl

26 Apr

JFK02:10New York John F Kennedy Intl

7h 25m

LHR14:35London Heathrow

£450

Delta

22 Apr

LHR11:45London Heathrow

10h 20m

1 stop

JFK17:05New York John F Kennedy Intl

29 Apr

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

£451

Delta

29 Apr

LHR17:45London Heathrow

10h 19m

SEA20:04Seattle/Tacoma Intl

5 May

SEA12:10Seattle/Tacoma Intl

16h 55m

1 stop

LHR13:05London Heathrow

£470

Delta

19 May

LHR09:55London Heathrow

11h 30m

1 stop

BOS16:25Boston Logan Intl

7 Jul

BOS13:35Boston Logan Intl

12h 10m

1 stop

LHR06:45London Heathrow

£500

One-way Delta flight deals

Find and compare Delta flight prices for one-way international and domestic flights

International

Delta

2 Oct

LHR09:55London Heathrow

32h 04m

1 stop

JFK12:59New York John F Kennedy Intl

£325

Delta

19 Sept

LHR17:00London Heathrow

23h 38m

1 stop

JFK11:38New York John F Kennedy Intl

£326

Delta

30 Sept

LHR17:00London Heathrow

23h 45m

1 stop

JFK11:45New York John F Kennedy Intl

£327

Delta

2 Sept

LHR10:20London Heathrow

30h 18m

1 stop

JFK11:38New York John F Kennedy Intl

£329

Delta

16 Apr

LHR09:40London Heathrow

7h 27m

BOS12:07Boston Logan Intl

£571

Delta

30 Sept

LHR12:25London Heathrow

9h 00m

MSP15:25Minneapolis St Paul

£633

Quick facts about Delta

Find info about flight duration, flight prices, and popular routes for Delta

Cheapest Route	£45
Most Popular Route	LAS to LAX
Shortest flight	1h 11m
Longest Flight	3h 24m

The cheapest route Delta flies is from San Diego to Las Vegas Harry Reid Intl for £45

Flying from Las Vegas Harry Reid Intl to Los Angeles Los Angeles is currently the most popular Delta route

The quickest Delta flight route is 1h 11m from Minneapolis (MSP) to Watertown (ATY)

The longest Delta flight route is 3h 24m from San Francisco (SFO) to Austin (AUS)

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Information about flying with Delta

Does Delta have flights from London Heathrow?

Yes, Delta currently has 541 flights out of London Heathrow per week.

Where does Delta fly to?

Delta flies 1,534 different routes (490 international and 1,044 domestic) on a yearly basis. You can find Delta flights to 64 different countries. Based on our data, London is the most popular domestic destination and flying to Atlanta is the most popular international destination.

What are the top airports Delta serves?

Orlando, Tampa, and Raleigh-Durham are the most popular airports Delta uses on a routine basis throughout the year.

How do I check the flight status for Delta?

To check the flight status of Delta, you can give them a call at +1 888 750 3284 or visit their website at delta.com. Or, you can use our on-page Flight Tracker that provides you with real-time Delta flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic Delta flight?

The cheapest domestic return Delta flight is from San Diego to Las Vegas Harry Reid Intl. This route is £73 per ticket and has 0 stops. Flying from San Diego to Las Vegas Harry Reid Intl is the cheapest one-way domestic flight with Delta. This flight costs £45 per ticket and has 0 stops.

Delta Reviews

7.9

Good8,383 verified ratings

7.2Food

8.1Boarding

7.9Comfort

7.8Entertainment

8.5Crew

10.0 Wonderful

Tshombé, Apr 2026

Flight attendant went out of his way to find gluten free snacks for me. It was really wonderful.

2.0 Poor

Mark, Mar 2026

I have scheduled flight 3733 from MSP to GRR several times over the last few months, and it consistently experiences delays. Last night it was delayed at least 3 hours, so instead of getting home by 7:00 PM so I could have dinner with my wife, I finally walked in after 10:00 PM. Delta’s way of making up for this was to offer a $12 meal voucher which turned out to be fairly useless.

10.0 Wonderful

Kurt, Mar 2026

Everything was seamless and on time.

2.0 Poor

Anonymous, Mar 2026

I missed my flight

4.0 Mediocre

Jeff, Mar 2026

The initial check in process was terrible. There should have been a agent at the overcrowded area directing people to the kiosk to obtain baggage tickets, then direction as to where to go to drop checked bags. I stood on line for 20 minutes to find that I was in the wrong line with no one around to ask for help. Kiosk attendants were no where to be found. The boarding process was the same due to delayed crew. There should have been no reason that counter staff couldn't have boarded the passengers so that the flight crew could take over when they arrived. The plane was an hour late due to no creative thinking or cross trained personnel. Just a though from a manager for over 40 years