Cheap Flights to Suffolk County from ₩577,300

View ₩577,300 flight on Thu, Mar 5, 2026Opens in a new window

Popular airlines to Suffolk County

  • Southwest Airlines

  • Frontier Airlines

  • Breeze Airways

  • JetBlue Airways

  • Cape Air

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Suffolk County?

Prices were available within the past 7 days and start at ₩577,300 for one-way flights and ₩644,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Jul 19 - Tue, Aug 11
ICN
Seoul
LGA
New York
₩644,200 Roundtrip, found 3 days ago
₩644,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Jul 19 from Seoul to New York, returning Tue, Aug 11, priced at ₩644,200 found 3 days ago
American Airlines
Fri, Jul 24 - Mon, Aug 3
ICN
Seoul
JFK
New York
₩645,800 Roundtrip, found 1 day ago
₩645,800
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 24 from Seoul to New York, returning Mon, Aug 3, priced at ₩645,800 found 1 day ago
Hawaiian Airlines
Thu, Mar 5 - Fri, Mar 6
ICN
Seoul
JFK
New York
₩812,600 Roundtrip, just found
₩812,600
Roundtrip
just found
Select Hawaiian Airlines flight, departing Thu, Mar 5 from Seoul to New York, returning Fri, Mar 6, priced at ₩812,600 just found
Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
ICN
Seoul
JFK
New York
₩813,500 Roundtrip, found 15 hours ago
₩813,500
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Seoul to New York, returning Wed, Apr 22, priced at ₩813,500 found 15 hours ago
Delta
Wed, Apr 1 - Wed, Apr 15
ICN
Seoul
LGA
New York
₩862,900 Roundtrip, found 1 hour ago
₩862,900
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Apr 1 from Seoul to New York, returning Wed, Apr 15, priced at ₩862,900 found 1 hour ago
Korean Air
Thu, Mar 5 - Mon, Mar 9
ICN
Seoul
JFK
New York
₩1,164,800 Roundtrip, just found
₩1,164,800
Roundtrip
just found
Select Korean Air flight, departing Thu, Mar 5 from Seoul to New York, returning Mon, Mar 9, priced at ₩1,164,800 just found
Philippine Airlines
Thu, Sep 10 - Wed, Sep 16
ICN
Seoul
JFK
New York
₩1,328,100 Roundtrip, found 1 day ago
₩1,328,100
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Thu, Sep 10 from Seoul to New York, returning Wed, Sep 16, priced at ₩1,328,100 found 1 day ago
China Airlines
Sat, Jun 13 - Wed, Aug 5
ICN
Seoul
JFK
New York
₩1,423,000 Roundtrip, found 1 day ago
₩1,423,000
Roundtrip
found 1 day ago
Select China Airlines flight, departing Sat, Jun 13 from Seoul to New York, returning Wed, Aug 5, priced at ₩1,423,000 found 1 day ago
EVA Airways
Thu, Sep 10 - Thu, Sep 17
ICN
Seoul
JFK
New York
₩1,465,400 Roundtrip, just found
₩1,465,400
Roundtrip
just found
Select EVA Airways flight, departing Thu, Sep 10 from Seoul to New York, returning Thu, Sep 17, priced at ₩1,465,400 just found
All Nippon Airways
Thu, Sep 10 - Thu, Sep 17
GMP
Seoul
JFK
New York
₩1,541,000 Roundtrip, just found
₩1,541,000
Roundtrip
just found
Select All Nippon Airways flight, departing Thu, Sep 10 from Seoul to New York, returning Thu, Sep 17, priced at ₩1,541,000 just found

Trending flights to Suffolk 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.

Air Canada
Sun, Jul 19 - Tue, Aug 11
ICN
Seoul
LGA
New York
₩644,200 Roundtrip, found 3 days ago
₩644,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Jul 19 from Seoul to New York, returning Tue, Aug 11, priced at ₩644,200 found 3 days ago

Frequently asked questions

How do I find cheap flights to Suffolk County that have flexible change policies?
Search for your low-cost flights to Suffolk County, then check the "No change fee" box under the "Flexible change policies" subheading. It's as easy as that. We appreciate that travel plans can change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Suffolk County?
Decide on your perfect travel dates and then take off towards Suffolk County with one of these major airlines:

  • Southwest Airlines - 156 flights to or near Suffolk County each month, including 156 flights to MacArthur Airport (ISP) per month.
  • Frontier Airlines - 151 flights to or near Suffolk County each month, including 151 flights to MacArthur Airport (ISP) per month.
  • Breeze Airways - 56 flights to or near Suffolk County each month, including 56 flights to MacArthur Airport (ISP) per month.

How can I find cheap tickets to Suffolk County?
Book well ahead, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! Another one is to make the most of Expedia's "flexible dates" function. Search for a Suffolk County flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Suffolk County was ₩644,200.
How much is a flight to Suffolk County?
If you were jetting one way from Seoul (ICN), you could've picked up a cheap ticket for just ₩577,300 in the last seven days. Round-trip journeys to Suffolk County ranged from only ₩644,200 to ₩1,541,000 during this same period.
What are the most popular airports to fly into in Suffolk County?
Suffolk County's principal airport is MacArthur Airport (ISP). Get your thrilling journey underway by reserving an airfare on one of the 364 flights a month to this destination.
When is the cheapest time to fly to Suffolk County?
If you can be flexible with what day you travel to Suffolk County, try to depart earlier in the week. The most affordable day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with many vacationers opting to fly on the weekend.
How much is a plane ticket to Suffolk County?
Prices ranged anywhere from ₩644,200 to ₩1,541,000 over the last seven days. When you're ready to book, we're here to help you land a cheap flight to Suffolk County.
What is the best time to go to Suffolk County?
If you're eager to explore Suffolk County's main city at its busiest, go to Coram sometime in May, June and July. Like most locations in the Northern Hemisphere, summertime here begins June 20, with average temperatures of between 70ºF and 75ºF.
What months are the cheapest to book a flight to Suffolk County?
An inexpensive month to find a great deal to Suffolk County is February, whereas prices are higher in December. Keep clear of this month if you're on a budget.

Book with confidence

About Suffolk County

Expedia offers flights to Suffolk County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Suffolk County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Suffolk County

Explore a world of travel with Expedia

*Available to Expedia members.