Cheap flights from Idaho Falls, ID to Jeju City, South Korea
Flights starting at $644. Choose between Alaska Airlines, Asiana Airlines, or Allegiant Air 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 Jeju City
Cheapest one-way trip | $644 |
---|---|
Cheapest round-trip | $1,661 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Alaska Airlines, Asiana Airlines, Allegiant Air, Jeju Air, and Tway Airlines. Idaho Falls and Jeju City have 254 direct flights per week.
Check-in for a flight from Idaho Falls to Jeju City
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Asiana Airlines | AAR | OZ | Yes | 0 0 |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Jeju Air | JJA | 7C | No | No |
Tway Airlines | TWB | TW | Yes | 0 0 |
Weather in Jeju City
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 4°C |
February | 8°C | 4°C |
March | 12°C | 7°C |
April | 15°C | 11°C |
May | 19°C | 15°C |
June | 23°C | 19°C |
July | 27°C | 23°C |
August | 28°C | 24°C |
September | 25°C | 21°C |
October | 20°C | 16°C |
November | 15°C | 11°C |
December | 9°C | 5°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 Idaho Falls
- Flights from Idaho Falls to Las Vegas
- Flights from Idaho Falls to Phoenix
- Flights from Idaho Falls to Los Angeles
- Flights from Idaho Falls to Oakland
- Flights from Idaho Falls to San Diego
- Flights from Idaho Falls to Portland
- Flights from Idaho Falls to Seattle
- Flights from Idaho Falls to Houston
- Flights from Idaho Falls to San Francisco
- Flights from Idaho Falls to Austin
- Flights from Idaho Falls to Denver
- Flights from Idaho Falls to Mexico City
- Flights from Idaho Falls to Dallas
- Flights from Idaho Falls to Sacramento
- Flights from Idaho Falls to New York
- Flights from Idaho Falls to Tampa
- Flights from Idaho Falls to Chicago
- Flights from Idaho Falls to Miami
- Flights from Idaho Falls to Boston
- Flights from Idaho Falls to Eugene
Flights to Jeju City
- Flights from Seoul to Jeju City
- Flights from Busan to Jeju City
- Flights from Daegu to Jeju City
- Flights from Tokyo to Jeju City
- Flights from Taipei to Jeju City
- Flights from Gunsan to Jeju City
- Flights from Osaka to Jeju City
- Flights from Manila to Jeju City
- Flights from Cheongju to Jeju City
- Flights from Bangkok to Jeju City
- Flights from Gwangju to Jeju City
- Flights from Fukuoka to Jeju City
- Flights from Ulsan to Jeju City
- Flights from Singapore to Jeju City
- Flights from Okinawa Island to Jeju City
- Flights from Shanghai to Jeju City
- Flights from Ho Chi Minh City to Jeju City
- Flights from Hong Kong to Jeju City
- Flights from San Francisco to Jeju City
- Flights from Dhaka to Jeju City
Popular routes
- Flights from Islip to Saint Barthélemy
- Flights from New York to Istanbul
- Flights from Charlottesville to León
- Flights from Hagåtña to St. George
- Flights from Kalispell to Mauritius Island
- Flights from Santa Ana to Salem
- Flights from Gulfport to Baghdad
- Flights from Amarillo to La Paz
- Flights from Chicago to Trinidad
- Flights from Charlotte to Doncaster
- Flights from Philadelphia to Orlando
- Flights from Orlando to New York
- Flights from Tampa to Monroe