Cheap flights from San Juan to South Korea
Find cheap flights from San Juan to South Korea with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Juan to South Korea
Keep the following information in mind while searching for San Juan to South Korea flight deals. Data was last updated October 27, 2025.
Popular in | August |
|---|---|
Cheapest in | November |
Average price | $1,267 |
Cheapflights Insights
Everything you need to know about your flight from San Juan to South Korea
What is the cheapest month to book a flight from San Juan to South Korea?
Currently, January is the cheapest month in which you can book a flight from San Juan to South Korea (average of $850). Flying from San Juan to South Korea in July is currently the most expensive (average of $1,810). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to KR?
When flying from San Juan to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight in the morning.
What is the cheapest day to fly from San Juan to South Korea?
Travelers seeking maximum savings on their San Juan to South Korea flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with Delta and Air Canada from San Juan to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Peter,Oct 2023
MAD - JFK
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Peter,Oct 2023
MAD - JFK
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Peter,Oct 2023
MAD - JFK
Related info for your journey
Find useful and relevant information for your journey from San Juan to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Juan to South Korea
Discover the top airline that operate flights from San Juan to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,131 | Average$2,872 | FlexibilityNo cancel fee | On-timeN/A |