Cheap flights from Incheon Intl Airport to San Diego from $451
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Diego departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Incheon Intl Airport to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Incheon Intl Airport to San Diego
Our best Delta deals on Incheon Intl Airport to San Diego flight tickets
WestJet flights from Incheon Intl Airport to San Diego
Our best WestJet deals on Incheon Intl Airport to San Diego flight tickets
See travel insights to San Diego from
How to get the cheapest flight ticket from Incheon Intl Airport to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Incheon Intl Airport and San Diego?
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of February, then departing from Incheon Intl Airport during the month December is also very affordable. Most momondo users find prices during this month for around $903.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Incheon Intl Airport to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $615. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $962. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $921. Flights in the evening are often more expensive with an average ticket price of $1,022.
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Incheon Intl Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,086 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Incheon Intl Airport for as low as $812 on momondo.
When to book flights from Incheon Intl Airport to San Diego
Cheap Incheon Intl Airport to San Diego (ICN to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to San Diego
How far is Incheon Intl to San Diego by plane?
There are 6088.5 mi between Incheon Intl and San Diego. 14h 22m is a normal flight duration for this route.
When did momondo last update prices for flights from Incheon Intl Airport to San Diego Airport?
Prices for flights from Incheon Intl Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to San Diego Airport?
As of April 2025, there is 1 operator available to choose from for flights from Incheon Intl Airport to San Diego Airport.
How old do you have to be to fly from Incheon Intl Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Incheon Intl Airport to San Diego?
Based on momondo bookings for flights between Incheon Intl Airport and San Diego, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Incheon Intl Airport to San Diego
Compare and see reviews for airlines that fly from Incheon Intl Airport to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $765 | Free Cancellation | Rating 7.4 8,667 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seoul to San Diego?
Finding the right flight to San Diego from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.
Can I find flights from Seoul to San Diego with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Diego from Seoul with this policy.
How can momondo help me find flights from Seoul to San Diego?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to San Diego.
I’m not ready to book a flight from Seoul to San Diego right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Diego from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.