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Incheon Intl

$1,064+ Cheap flights from Tulsa (TUL) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — ICN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Tulsa to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,064
(Delta)

Popular in

July

Cheapest in

November

Average price

$1,624
Provider with most accurate pricing for Tulsa-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Incheon Intl flights.
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From Tulsa to Incheon Intl
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Highest demand for flights based on searches. 30% potential increase in price ($616 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($146 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Tulsa to Incheon Intl

Cheapest flights from Tulsa to Incheon Intl
Explore the most affordable flight options available from Tulsa to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/313:22 pmTUL - ICN
2 stops34h 28mDelta
Wed 1/147:25 pmICN - TUL
1 stop18h 05mDelta
Deal found 10/30$1,247
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:55 amTUL - ICN
2 stops29h 45mUnited Airlines
Sat 12/206:00 pmICN - TUL
2 stops30h 13mUnited Airlines
Deal found 10/29$1,275
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:40 pmTUL - ICN
2 stops25h 00mUnited Airlines
Wed 1/146:00 pmICN - TUL
2 stops20h 43mUnited Airlines
Deal found 10/30$1,297
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amTUL - ICN
1 stop19h 45mAmerican Airlines
Wed 1/147:15 pmICN - TUL
1 stop18h 13mAmerican Airlines
Deal found 10/30$1,317
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:52 pmTUL - ICN
1 stop30h 53mAmerican Airlines
Sat 12/207:15 pmICN - TUL
1 stop17h 55mAmerican Airlines
Deal found 10/29$1,347
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:50 amTUL - ICN
2 stops27h 50mUnited Airlines
Sun 12/2112:45 pmICN - TUL
2 stops22h 14mUnited Airlines
Deal found 10/30$1,403
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:25 pmTUL - ICN
1 stop33h 55mMultiple Airlines
Sat 12/208:35 pmICN - TUL
2 stops37h 44mMultiple Airlines
Deal found 10/29$1,580
This Delta deal was found by Cheapflights users on 10/30. 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 12/148:00 amTUL - ICN
2 stops41h 30mDelta
Sun 12/217:40 pmICN - TUL
1 stop19h 35mDelta
Deal found 10/30$1,599
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amTUL - ICN
1 stop19h 45mAmerican Airlines
Sun 12/217:15 pmICN - TUL
1 stop29h 16mAmerican Airlines
Deal found 10/30$1,620
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:25 pmTUL - ICN
1 stop22h 45mMultiple Airlines
Sun 12/219:20 pmICN - TUL
2 stops28h 50mMultiple Airlines
Deal found 10/30$1,679

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Tulsa to Incheon Intl Airport that are best for you.

Fly from

Tulsa

Fly to

Incheon Intl

Route

Depart

Return

Price

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sat 2/21

5:15 pm-5:45 am

1 stop21h 30m

Incheon Intl

Wed 2/25

6:00 pm-10:26 pm

1 stop19h 26m

$1,064

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Wed 12/31

3:22 pm-4:50 pm

2 stops34h 28m

Incheon Intl

Wed 1/14

7:25 pm-10:30 pm

1 stop18h 05m

$1,247

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sat 12/13

8:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Sat 12/20

6:00 pm-9:13 am

2 stops30h 13m

$1,275

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sun 12/14

7:50 am-5:40 am

2 stops30h 50m

Incheon Intl

Sun 12/21

6:00 pm-11:03 am

2 stops32h 03m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Tulsa to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to Incheon Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tulsa-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tulsa-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tulsa-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tulsa to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Tulsa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tulsa to Incheon Intl Airport

What is the cheapest month to book a flight from Tulsa to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Tulsa to Incheon Intl Airport (average of $902). Flying from Tulsa to Incheon Intl Airport in June is currently the most expensive (average of $1,541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Tulsa to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tulsa to Incheon Intl?

    Most people fly from Tulsa (TUL) if they book a flight from Tulsa to Incheon Intl. On average, Tulsa has 0 outbound flights to Incheon Intl per day from 2 airlines. Tulsa is conveniently located just 6.6 mi from Tulsa’s city center.

  • How long is the flight from Tulsa to Incheon Intl Airport?

    Delta can get you from Tulsa to Incheon Intl Airport in just under 21h 30m. Your travel time can differ by up to . Tulsa and Incheon Intl Airport are separated by a distance of 6668 mi.

  • What are the cheapest airlines flying from Tulsa to Incheon Intl Airport round-trip?

    According to our current data, American Airlines ($902), and Delta ($1,384) offers the cheapest pricing from Tulsa to Incheon Intl Airport. Users have found that American Airlines is 37% cheaper than the other options available to this destination.

  • Can I find deals for flights from Tulsa to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Tulsa to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tulsa to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Incheon Intl.

  • Can I find deals for business class flights from Tulsa to Incheon Intl?

    Yes. Cheapflights offers flight deals from Tulsa to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tulsa to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Tulsa to Incheon Intl Airport (average of $902). Flying from Tulsa to Incheon Intl Airport in June is currently the most expensive (average of $1,541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Tulsa to Incheon Intl

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Top 2 airlines flying from Tulsa to Incheon Intl

Discover the top 2 airlines that operate flights from Tulsa to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$902Average$1,076FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,384Average$1,997FlexibilityNo cancel feeOn-timeN/A

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