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

5 May

LHR10:20London Heathrow

30h 13m

1 stop

JFK11:33New York John F Kennedy Intl

11 May

JFK16:50New York John F Kennedy Intl

18h 10m

1 stop

LHR16:00London Heathrow

£393

Delta

23 Apr

LHR09:40London Heathrow

7h 27m

BOS12:07Boston Logan Intl

3 May

BOS13:30Boston Logan Intl

14h 20m

1 stop

LHR08:50London Heathrow

£405

Delta

23 Apr

LHR09:40London Heathrow

7h 27m

BOS12:07Boston Logan Intl

1 May

BOS13:30Boston Logan Intl

14h 20m

1 stop

LHR08:50London Heathrow

£411

Delta

19 Apr

LHR09:40London Heathrow

7h 27m

BOS12:07Boston Logan Intl

3 May

BOS13:30Boston Logan Intl

14h 20m

1 stop

LHR08:50London Heathrow

£416

Delta

5 May

LHR10:20London Heathrow

30h 13m

1 stop

JFK11:33New York John F Kennedy Intl

19 May

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

£438

Delta

20 Apr

EDI14:05Edinburgh Turnhouse

7h 32m

JFK16:37New York John F Kennedy Intl

27 Apr

JFK22:30New York John F Kennedy Intl

13h 00m

1 stop

EDI16:30Edinburgh Turnhouse

£566

One-way Delta flight deals

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

International

Delta

14 Sept

LHR09:55London Heathrow

32h 10m

1 stop

JFK13:05New York John F Kennedy Intl

£264

Delta

1 Sept

LHR17:00London Heathrow

23h 38m

1 stop

JFK11:38New York John F Kennedy Intl

£270

Delta

1 Sept

LHR17:00London Heathrow

23h 38m

1 stop

JFK11:38New York John F Kennedy Intl

£272

Delta

14 Sept

LHR18:05London Heathrow

24h 00m

1 stop

JFK13:05New York John F Kennedy Intl

£286

Delta

10 May

LHR11:45London Heathrow

30h 50m

1 stop

DTW13:35Detroit Metropolitan Wayne County

£596

Delta

12 May

LHR12:25London Heathrow

8h 40m

MSP15:05Minneapolis St Paul

£601

Quick facts about Delta

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

Cheapest Route	£44
Most Popular Route	SFO to LAX
Shortest flight	1h 05m
Longest Flight	5h 50m

The cheapest route Delta flies is from San Francisco to Los Angeles Los Angeles for £44

Flying from San Francisco to Los Angeles Los Angeles is currently the most popular Delta route

The quickest Delta flight route is 1h 05m from Minneapolis (MSP) to Brainerd (BRD)

The longest Delta flight route is 5h 50m from Raleigh (RDU) to Seattle (SEA)

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Information about flying with Delta

Does Delta have flights from London Heathrow?

Yes, Delta currently has 489 flights out of London Heathrow per week.

Where does Delta fly to?

Delta flies 1,522 different routes (492 international and 1,030 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 Atlanta Hartsfield-Jackson 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 Chicago Midway to Minneapolis St Paul. This route is £88 per ticket and has 0 stops. Flying from San Francisco to Los Angeles Los Angeles is the cheapest one-way domestic flight with Delta. This flight costs £44 per ticket and has 0 stops.

Delta Reviews

7.9

Good8,286 verified ratings

7.8Entertainment

8.5Crew

7.9Comfort

7.2Food

8.1Boarding

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

10.0 Wonderful

Paul, Feb 2026

great crew and lunch was very good.

2.0 Poor

Anonymous, Feb 2026

The premium select seats were tiny and cramped. Flying across the Pacific you would think that the premium select cabin would be larger but I barely had any legroom and the cabin was very warm. I don’t know what I spent my money on

10.0 Wonderful

Barbara, Feb 2026

Delta one ! Even there food mediocre; rest of flight good!

10.0 Wonderful

Jeff, Dec 2025

Crew.