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Incheon Intl

Cheap flights from Luis Munoz Marin Intl (SJU) to Incheon Intl (ICN)

SJU — ICN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Find flight deals from Luis Munoz Marin Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

September

Average price

$1,210
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Incheon Intl flights.
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Highest demand for flights based on searches. 25% potential increase in price ($537 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($129 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport?

Currently, March is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport (average of $619). Flying from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated February 4, 2026.
Get a feel of what it's like to fly with Delta from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,144 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,144 reviews
Delta
7.9
Good
8,144 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport round-trip?

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $911 on this airline. Users have found that Delta is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Luis Munoz Marin Intl to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Incheon Intl.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Incheon Intl?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport (average of $619). Flying from San Juan Luis Munoz Marin Intl Airport to Incheon Intl Airport 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top airline flying from Luis Munoz Marin Intl to Incheon Intl

Discover the top airline that operate flights from Luis Munoz Marin Intl to Incheon Intl. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$911Average$1,252FlexibilityNo cancel feeOn-timeN/A

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