$937 Cheap Flights from Seoul (ICN) to Rochester (RST)

View $937 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Rochester, MN (RST-Rochester Intl.)

Cheap Flights from Seoul to Rochester (ICN-RST)

Prices were available within the past 7 days and start at $937 for one-way flights and $1,401 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$1,401 Roundtrip, found 2 days ago
$1,401
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $1,401 found 2 days ago
Korean Air
Mon, Feb 2 - Fri, Jul 17
ICN
Seoul
RST
Rochester
$1,460 Roundtrip, found 2 days ago
$1,460
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Feb 2 from Seoul to Rochester, returning Fri, Jul 17, priced at $1,460 found 2 days ago
Korean Air
Sun, Jan 11 - Thu, Jan 15
ICN
Seoul
RST
Rochester
$2,130 Roundtrip, found 1 day ago
$2,130
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Jan 11 from Seoul to Rochester, returning Thu, Jan 15, priced at $2,130 found 1 day ago
Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$2,448 Roundtrip, found 2 days ago
$2,448
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $2,448 found 2 days ago
Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$2,543 Roundtrip, found 2 days ago
$2,543
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $2,543 found 2 days ago
Korean Air
Mon, Feb 2 - Fri, Jul 17
ICN
Seoul
RST
Rochester
$2,737 Roundtrip, found 2 days ago
$2,737
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Feb 2 from Seoul to Rochester, returning Fri, Jul 17, priced at $2,737 found 2 days ago
Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$2,740 Roundtrip, found 2 days ago
$2,740
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $2,740 found 2 days ago
Korean Air
Sun, Jan 11 - Thu, Jan 15
ICN
Seoul
RST
Rochester
$2,984 Roundtrip, found 1 day ago
$2,984
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Jan 11 from Seoul to Rochester, returning Thu, Jan 15, priced at $2,984 found 1 day ago
Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$3,106 Roundtrip, found 2 days ago
$3,106
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $3,106 found 2 days ago
Korean Air
Wed, Dec 24 - Wed, Dec 31
ICN
Seoul
RST
Rochester
$3,201 Roundtrip, found 2 days ago
$3,201
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Dec 24 from Seoul to Rochester, returning Wed, Dec 31, priced at $3,201 found 2 days ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST) cost?
Grab a cheap one-way flight from $937 or cheap return flight from $1,401 from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST)?
The cheapest month to fly from ICN to RST is December, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST)?
To find the cheapest airline flying from ICN to RST, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST)?
There are no daily nonstop flights departing from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ICN to RST?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST)?
To reach Rochester Intl. Airport (RST) without delays, book a flight that takes off from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST) last-minute?
Waiting until just before your departure to book a flight from ICN to RST generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book an ICN to RST flight and hotel package?
Securing an ICN to RST flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Rochester Intl. Airport (RST)?
You can usually cancel or reschedule your ICN to RST flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Incheon Intl.
Destination airport
Rochester Intl.
Roundtrip price
$1,401
Distance
6309 mi

Book with confidence

Seoul to Rochester Flights

The cheapest times to fly from Seoul to Rochester

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 Seoul to Rochester are during the month of December. You can find some of the cheapest flights from Seoul to Rochester with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Rochester

Sunday is one of the best days to book for cheap flights from Seoul to Rochester: 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 Seoul to Rochester

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 Seoul to Rochester in 2025. You can also book with separate airlines for your outbound and return journeys, from $937 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 Seoul to Rochester 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 Seoul to Rochester 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.

 

Seoul to Rochester Flights

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*Available to One Key members.