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Incheon Intl

Find cheap Delta flights to Incheon Intl Airport

CMH — ICN
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to Incheon Intl Airport

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

This Delta deal was found by Cheapflights users on 7/26. 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.
Tue 8/41:10 pm
SFO
-
ICN
Nonstop12h 10m
Delta
Thu 9/34:00 pm
ICN
-
SFO
Nonstop10h 40m
Delta
Deal found 7/26$922
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/277:13 am
SFO
-
ICN
1 stop18h 37m
Delta
Thu 9/34:00 pm
ICN
-
SFO
Nonstop10h 40m
Delta
Deal found 7/27$926
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 8/145:50 am
SFO
-
ICN
1 stop17h 30m
Delta
Fri 8/287:00 pm
ICN
-
SFO
2 stops18h 19m
Delta
Deal found 7/23$927

Flights to Incheon Intl Airport with Delta at a glance

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

Popular in

December

Cheapest in

February

Average price

$1,310

Round-trip from

$922

One-way from

$473

Good round-trip deal

$985 or less

Good one-way deal

$838 or less
Highest demand for flights to Incheon Intl Airport with Delta; 2% potential price increase.
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Best time to find cheap flights to Incheon Intl Airport with Delta; 3% potential price drop.
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Average price for flights to Incheon Intl Airport with Delta (round-trip).
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Delta
  • Delta
  • 9/4-9/13
  • Nonstop
  • 23h 10m total
  • USA to Incheon
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Delta
  • Delta
  • 8/14
  • 2 total stops
  • 17h 37m total
  • USA to Incheon
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Price to beat on a round-trip flight from the United States to Incheon Intl Airport with Delta.
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Price to beat on a one-way flight from the United States to Incheon Intl Airport with Delta.
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Cheapflights Insights

Find cheap Delta flights to Incheon Intl Airport

How long is the flight to Incheon Intl Airport with Delta?

On average, Delta flights from the United States to Incheon Intl Airport take 13 hours 31 minutes. Flights to Incheon Intl Airport 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 Incheon Intl Airport

The most flights to Incheon Intl Airport operated by Delta are scheduled on a Friday (23 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 on average).

When is the best time to book a flight to Incheon Intl Airport with Delta?

The best time to book a flight to Incheon Intl Airport with Delta is 14 days before departure. On average, fares are higher if you book 9 days before departure.

FAQs about flights to Incheon Intl Airport with Delta

  • Which airport do Delta flights arrive at when travelling to Incheon Intl Airport?

    Delta flights on this route tend to land at Incheon Intl Airport.

  • Is Delta the cheapest airline for a flight to Incheon Intl Airport?

    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 Incheon Intl Airport tends to be with Frontier.

  • Are there alternative airlines other than Delta that fly to Incheon Intl Airport?

    AIR PREMIA, Asiana Airlines and Korean Air all fly to Incheon Intl Airport and offer an alternative to Delta.

  • How much is a flight to Incheon Intl Airport with Delta?

    The average price for a return flight with Delta is $1,483; with a one-way flight around $902.

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

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Popular Delta flights

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