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Find cheap Delta flights to Lisbon

CMH — LIS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to Lisbon

Cheapest Delta flights from USA to Lisbon
Explore the most affordable Delta flight options available from USA to Lisbon. Find the lowest fares with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:50 pm
JFK
-
LIS
Nonstop7h 10m
Delta
Thu 9/1010:00 am
LIS
-
JFK
Nonstop8h 00m
Delta
Deal found 7/22$688
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:30 pm
JFK
-
LIS
1 stop12h 15m
Delta
Wed 9/910:00 am
LIS
-
JFK
Nonstop8h 00m
Delta
Deal found 7/24$693
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:00 pm
LGA
-
LIS
1 stop9h 45m
Delta
Fri 9/1112:45 pm
LIS
-
LGA
1 stop11h 44m
Delta
Deal found 7/24$694

Flights to Lisbon with Delta at a glance

Find detailed information about Delta flights from USA to Lisbon. Explore the options provided by Delta to plan your journey from USA to Lisbon. Data last updated July 27, 2026.

Popular in

June

Cheapest in

January

Average price

$863

Round-trip from

$636

One-way from

$360

Good round-trip deal

$691 or less
Highest demand for flights to Lisbon with Delta; 21% potential price increase.
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Best time to find cheap flights to Lisbon with Delta; 3% potential price drop.
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Average price for flights to Lisbon with Delta (round-trip).
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Delta
  • Delta
  • 11/1-11/12
  • Nonstop
  • 14h 58m total
  • USA to Lisbon
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Delta
  • Delta
  • 10/28
  • 2 total stops
  • 15h 28m total
  • USA to Lisbon
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Price to beat on a round-trip flight from the United States to Lisbon with Delta.
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Cheapflights Insights

Find cheap Delta flights to Lisbon

How long is the flight to Lisbon with Delta?

On average, Delta flights from the United States to Lisbon take 7 hours 5 minutes. Flights to Lisbon from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to Lisbon

The most flights to Lisbon operated by Delta are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

When is the best time to book a flight to Lisbon with Delta?

The best time to book a flight to Lisbon with Delta is 86 days before departure. On average, fares are higher if you book 10 days before departure.

FAQs about flights to Lisbon with Delta

  • Which airport do Delta flights arrive at when travelling to Lisbon?

    Delta flights on this route tend to land at Lisbon Humberto Delgado Airport.

  • Is Delta the cheapest airline for a flight to Lisbon?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Lisbon tends to be with PLAY.

  • Are there alternative airlines other than Delta that fly to Lisbon?

    TAP AIR PORTUGAL, United Airlines and British Airways all fly to Lisbon and offer an alternative to Delta.

  • How much is a flight to Lisbon with Delta?

    The average price for a return flight with Delta is $948; with a one-way flight around $572.

See more FAQs

Reviews of Delta

See what Cheapflights users have to say about their Delta experience.
Delta
7.8
Good
8,485 reviews
Overview

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Popular Delta flights

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