$537 Cheap Flights from Tulsa (TUL) to Seoul (ICN)

View $537 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to Incheon Intl. Airport (ICN)

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Cheap Flights from Tulsa to Seoul (TUL-ICN)

Prices were available within the past 7 days and start at $537 for one-way flights and $989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 3 - Fri, Oct 10
TUL
Tulsa
ICN
Seoul
$989 Roundtrip, found 5 days ago
$989
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 3 from Tulsa to Seoul, returning Fri, Oct 10, priced at $989 found 5 days ago
American Airlines
Tue, Feb 10 - Thu, Feb 19
TUL
Tulsa
ICN
Seoul
$995 Roundtrip, found 2 days ago
$995
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Feb 10 from Tulsa to Seoul, returning Thu, Feb 19, priced at $995 found 2 days ago
American Airlines
Fri, Oct 3 - Fri, Oct 10
TUL
Tulsa
ICN
Seoul
$1,000 Roundtrip, found 5 days ago
$1,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 3 from Tulsa to Seoul, returning Fri, Oct 10, priced at $1,000 found 5 days ago
Delta
Fri, Oct 3 - Fri, Oct 10
TUL
Tulsa
ICN
Seoul
$1,001 Roundtrip, found 5 days ago
$1,001
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 3 from Tulsa to Seoul, returning Fri, Oct 10, priced at $1,001 found 5 days ago
American Airlines
Tue, Apr 14 - Fri, May 8
TUL
Tulsa
ICN
Seoul
$1,007 Roundtrip, found 3 days ago
$1,007
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Tulsa to Seoul, returning Fri, May 8, priced at $1,007 found 3 days ago
American Airlines
Tue, Apr 14 - Fri, May 8
TUL
Tulsa
ICN
Seoul
$1,012 Roundtrip, found 3 days ago
$1,012
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Tulsa to Seoul, returning Fri, May 8, priced at $1,012 found 3 days ago
American Airlines
Tue, Apr 14 - Fri, May 8
TUL
Tulsa
ICN
Seoul
$1,018 Roundtrip, found 3 days ago
$1,018
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Tulsa to Seoul, returning Fri, May 8, priced at $1,018 found 3 days ago
United
Mon, Feb 2 - Mon, Feb 9
TUL
Tulsa
ICN
Seoul
$1,069 Roundtrip, found 2 hours ago
$1,069
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Feb 2 from Tulsa to Seoul, returning Mon, Feb 9, priced at $1,069 found 2 hours ago
Korean Air
Thu, Feb 5 - Thu, Feb 12
TUL
Tulsa
ICN
Seoul
$1,378 Roundtrip, found 2 hours ago
$1,378
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Thu, Feb 5 from Tulsa to Seoul, returning Thu, Feb 12, priced at $1,378 found 2 hours ago
Lufthansa
Wed, May 6 - Wed, May 20
TUL
Tulsa
ICN
Seoul
$1,504 Roundtrip, found 4 days ago
$1,504
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, May 6 from Tulsa to Seoul, returning Wed, May 20, priced at $1,504 found 4 days ago

Find the cheapest month to fly from Tulsa (TUL) to Seoul (ICN)

March is typically the cheapest month to fly

From $877 - $1,748 per traveler.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,680
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,680

Frequently asked questions

How much does a flight from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN) cost?
Grab a cheap one-way flight from $537 or cheap return flight from $989 from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN)?
October is the least expensive month to fly from TUL to ICN. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from TUL to ICN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN)?
Nonstop flights from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUL to ICN?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN)?
To arrive at Incheon Intl. Airport (ICN) on time, select a flight that leaves from Tulsa Intl. Airport (TUL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN) last-minute?
Booking your ticket from TUL to ICN just before your trip is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a TUL to ICN flight and hotel package?
You can save money by securing a TUL to ICN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Tulsa Intl. Airport (TUL) to Incheon Intl. Airport (ICN)?
Generally, it's possible to reschedule or cancel your TUL to ICN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Tulsa Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Finnair, KLM, Korean Air, Lufthansa, Qatar Airways, United
Roundtrip price
$989
Distance
6672 mi

Book with confidence

Book with confidence

Tulsa to Seoul Flights

The cheapest times to fly from Tulsa to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tulsa to Seoul are during the month of October. You can find some of the cheapest flights from Tulsa to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to Seoul

Sunday is one of the best days to book for cheap flights from Tulsa to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tulsa to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tulsa to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $537 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tulsa to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tulsa to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tulsa to Seoul Flights

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*Available to One Key members.