Cheap flights from Islip, NY to Seoul, South Korea
Flights starting at £476. Choose between Frontier Airlines, Japan Airlines, or Spirit Airlines to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Seoul
Cheapest one-way trip | £955 |
---|---|
Cheapest round-trip | £1,620 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Frontier Airlines, Japan Airlines, Spirit Airlines, JetBlue Airways, and Asiana Airlines. Islip and Seoul have 278 direct flights per week. When you arrive at Seoul, consider visiting Songdo, N Seoul Tower, and Changdeokgung Palace Complex, South Korea.
Check-in for a flight from Islip to Seoul
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Japan Airlines | JAL | JL | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Asiana Airlines | AAR | OZ | Yes | 0 0 |
Weather in Seoul
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 1°C | -5°C |
February | 4°C | -2°C |
March | 10°C | 2°C |
April | 17°C | 7°C |
May | 22°C | 12°C |
June | 27°C | 18°C |
July | 28°C | 22°C |
August | 29°C | 22°C |
September | 25°C | 17°C |
October | 19°C | 11°C |
November | 11°C | 4°C |
December | 2°C | -3°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Islip
- Flights from Islip to Atlanta
- Flights from Islip to West Palm Beach
- Flights from Islip to Orlando
- Flights from Islip to Denver
- Flights from Islip to New York
- Flights from Islip to Las Vegas
- Flights from Islip to Chicago
- Flights from Islip to Miami
- Flights from Islip to Los Angeles
- Flights from Islip to Mexico City
- Flights from Islip to Bogotá
- Flights from Islip to Dallas
- Flights from Islip to Phoenix
- Flights from Islip to Philadelphia
- Flights from Islip to San Francisco
- Flights from Islip to Cancún
- Flights from Islip to Houston
- Flights from Islip to San Juan
- Flights from Islip to Washington, D.C.
- Flights from Islip to Dhaka
Flights to Seoul
- Flights from Hong Kong to Seoul
- Flights from Bangkok to Seoul
- Flights from Singapore to Seoul
- Flights from Taipei to Seoul
- Flights from Manila to Seoul
- Flights from Sydney to Seoul
- Flights from Ho Chi Minh City to Seoul
- Flights from Kaohsiung to Seoul
- Flights from Hanoi to Seoul
- Flights from Melbourne to Seoul
- Flights from London to Seoul
- Flights from Angeles to Seoul
- Flights from Kuala Lumpur to Seoul
- Flights from New Delhi to Seoul
- Flights from Chiang Mai to Seoul
- Flights from Tokyo to Seoul
- Flights from Cebu to Seoul
- Flights from Kota Kinabalu to Seoul
- Flights from Brisbane to Seoul
- Flights from Cairns to Seoul
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Vitória, Espírito Santo to Dammam
- Flights from Heraklion to Manama
- Flights from Córdoba to Columbus
- Flights from Bridgetown to Amsterdam
- Flights from Baltra Island to Vienna
- Flights from Recife to Abha
- Flights from Abha to Recife
- Flights from Bhubaneswar to Syracuse
- Flights from Zacatecas to El Paso
- Flights from Vienna to Baltra Island