Cheap Flights to Union County from ₩1,312,200

View ₩1,312,200 flight on Mon, Jun 8, 2026Opens in a new window

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  • Air Canada

  • Frontier Airlines

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How much is the cheapest flight to Union County?

Prices were available within the past 7 days and start at ₩1,312,200 for one-way flights and ₩2,346,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, May 15 - Wed, Aug 19
ICN
Seoul
TYS
Knoxville
₩2,346,100 Roundtrip, found 5 days ago
₩2,346,100
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, May 15 from Seoul to Knoxville, returning Wed, Aug 19, priced at ₩2,346,100 found 5 days ago
Qatar Airways
Sat, May 16 - Wed, Aug 19
ICN
Seoul
TYS
Knoxville
₩2,391,000 Roundtrip, found 5 days ago
₩2,391,000
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, May 16 from Seoul to Knoxville, returning Wed, Aug 19, priced at ₩2,391,000 found 5 days ago
Qatar Airways
Wed, Jun 17 - Wed, Jul 1
ICN
Seoul
TYS
Knoxville
₩2,416,600 Roundtrip, found 6 days ago
₩2,416,600
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Wed, Jun 17 from Seoul to Knoxville, returning Wed, Jul 1, priced at ₩2,416,600 found 6 days ago
Qatar Airways
Sat, May 16 - Sun, Aug 16
ICN
Seoul
TYS
Knoxville
₩2,435,900 Roundtrip, found 5 days ago
₩2,435,900
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, May 16 from Seoul to Knoxville, returning Sun, Aug 16, priced at ₩2,435,900 found 5 days ago
Qatar Airways
Mon, May 18 - Tue, Aug 18
ICN
Seoul
TYS
Knoxville
₩2,440,200 Roundtrip, found 5 days ago
₩2,440,200
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, May 18 from Seoul to Knoxville, returning Tue, Aug 18, priced at ₩2,440,200 found 5 days ago
Qatar Airways
Mon, Jun 8 - Sat, Jun 27
ICN
Seoul
TYS
Knoxville
₩2,445,800 Roundtrip, found 1 day ago
₩2,445,800
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Jun 8 from Seoul to Knoxville, returning Sat, Jun 27, priced at ₩2,445,800 found 1 day ago
United
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,821,300 Roundtrip, found 7 hours ago
₩2,821,300
Roundtrip
found 7 hours ago
Select United flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,821,300 found 7 hours ago
Cathay Pacific
Mon, Jun 8 - Sat, Jun 27
ICN
Seoul
TYS
Knoxville
₩2,930,900 Roundtrip, found 1 day ago
₩2,930,900
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Jun 8 from Seoul to Knoxville, returning Sat, Jun 27, priced at ₩2,930,900 found 1 day ago
American Airlines
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,947,200 Roundtrip, found 7 hours ago
₩2,947,200
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,947,200 found 7 hours ago
Finnair
Sat, Aug 15 - Tue, Aug 25
ICN
Seoul
TYS
Knoxville
₩3,060,100 Roundtrip, found 2 days ago
₩3,060,100
Roundtrip
found 2 days ago
Select Finnair flight, departing Sat, Aug 15 from Seoul to Knoxville, returning Tue, Aug 25, priced at ₩3,060,100 found 2 days ago

Trending flights to Union County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, May 15 - Wed, Aug 19
ICN
Seoul
TYS
Knoxville
₩2,346,100 Roundtrip, found 5 days ago
₩2,346,100
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, May 15 from Seoul to Knoxville, returning Wed, Aug 19, priced at ₩2,346,100 found 5 days ago

Frequently asked questions

How do I find cheap flights to Union County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Type in your travel dates and click "Search." Second step: Check the "No change fee" box just below the "Flexible change policies" filter to the left of your screen. Step 3. Score your flexible and cheap flight to Union County.
Which airlines fly to Union County?
Pack your bags, find your passport and choose between these quality airlines that fly into or near Union County:

  • American Airlines - 585 flights to or near Union County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Union County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Union County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Union County?
For an unbeatable deal to Union County, book well ahead. Also take advantage of Expedia's handy "flexible dates" feature at the top of your search results. This will display the cheapest prices for similar time frames. In the last seven days, ₩2,346,100 was the lowest price for a flight to Union County.
How much is a flight to Union County?
If you were traveling one way from Seoul (ICN), you could've nabbed a bargain fare for just ₩1,312,200 in the last seven days. Round-trip flights to Union County ranged from only ₩2,346,100 to ₩3,060,100 over the same period.
What are the most popular airports to fly into in Union County?
The number one gateway to Union County, roughly 1,478 flights taxi into McGhee Tyson Airport (TYS) every month. Scout around for an amazing deal, reserve your seat and prepare to discover this fantastic region.
When is the cheapest time to fly to Union County?
Consider jetting off early on in the week to secure the best airfare to Union County. Tuesday is commonly the cheapest day to depart, followed by Monday. Saturday often has the highest prices. This is because a lot of people choose to start their getaway on a weekend.
How much is a plane ticket to Union County?
In the last seven days, airfares varied between ₩2,346,100 and ₩3,060,100. Swipe through our fantastic deals to Union County, make a booking and then get ready for your getaway!
What is the best time to go to Union County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a fantastic time to check out the top Union County city of Maynardville. Average temperatures fluctuate between 65ºF and 90ºF at this time of year. The largest crowds are found here in February, March and September.
What months are the cheapest to book a flight to Union County?
Book your ticket in February for amazing flight deals to Union County. The month of December is known as the most expensive time to purchase a seat.

Book with confidence

About Union County

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About Union County

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