Cheap Flights from Seoul to San Diego

Compare Seoul to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

Book the best San Diego fare with no extra fees

Flight deals from Seoul to San Diego

Looking for a cheap last-minute deal or the best return flight from Seoul to San Diego? Find the lowest prices on one-way and return tickets right here.

San Diego.SAR 1,267 per passenger.Departing Mon, 19 May.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 19 May, arriving in San Diego International.Price includes taxes and charges.From SAR 1,267, select.

San Diego.SAR 1,642 per passenger.Departing Sun, 8 Jun.One-way flight with T'way Air.Outbound indirect flight with T'way Air, departs from Incheon International on Sun, 8 Jun, arriving in San Diego International.Price includes taxes and charges.From SAR 1,642, select.

San Diego.SAR 1,725 per passenger.Departing Wed, 15 Oct.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 15 Oct, arriving in San Diego International.Price includes taxes and charges.From SAR 1,725, select.

San Diego.SAR 1,943 per passenger.Departing Thu, 7 Aug.One-way flight with Tigerair Taiwan.Outbound indirect flight with Tigerair Taiwan, departs from Incheon International on Thu, 7 Aug, arriving in San Diego International.Price includes taxes and charges.From SAR 1,943, select.

San Diego.SAR 2,007 per passenger.Departing Wed, 9 Jul.One-way flight with Air Busan.Outbound indirect flight with Air Busan, departs from Incheon International on Wed, 9 Jul, arriving in San Diego International.Price includes taxes and charges.From SAR 2,007, select.

San Diego.SAR 2,029 per passenger.Departing Tue, 4 Nov.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Tue, 4 Nov, arriving in San Diego International.Price includes taxes and charges.From SAR 2,029, select.

San Diego.SAR 2,035 per passenger.Departing Thu, 11 Dec.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Thu, 11 Dec, arriving in San Diego International.Price includes taxes and charges.From SAR 2,035, select.

San Diego.SAR 2,035 per passenger.Departing Tue, 9 Sep.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Tue, 9 Sep, arriving in San Diego International.Price includes taxes and charges.From SAR 2,035, select.

Find the cheapest month to fly from Seoul to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to San Diego flights are currently cheapest in May.

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Alternative Seoul to San Diego routes

Looking for the cheapest, fastest or easiest route from Seoul to San Diego? You could fly into the following airports instead.

Seoul to San Diego: Flight information

The things to know before you go.

Cheapest flight found	SAR 1,267
Cheapest month to fly	May

Finding cheap flights from Seoul to San Diego: Frequently asked questions

How many airports are there in San Diego?

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.

How much are return flights from Seoul to San Diego?

The best price we found for a return flight from Seoul to San Diego is SAR 2,309. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Seoul to San Diego?

Currently, there are no airlines that fly direct from Seoul to San Diego. But we found flights with one or more stops from SAR 2,309.

How many flights are there a week from Seoul to San Diego?

As of April 2025, there are no flights flying from Seoul to San Diego.

When is the cheapest time to fly from Seoul to San Diego?

The cheapest month to fly from Seoul to San Diego is usually April 2025.

Which is the cheapest airport to fly into in San Diego?

If you're flying from Seoul, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from SAR 2,309.

Which upcoming date is cheapest to fly from Seoul to San Diego on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to San Diego on Monday, 8 September 2025.

Can I get a direct flight from Seoul to San Diego?

No airlines currently offer direct flights between Seoul and San Diego. Most routes have one or more stops.

How can I get the best flight deal from Seoul to San Diego?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Diego?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in San Diego?

In April, the average temperature is usually around 16°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.

Which is the cheapest airline to fly from Seoul to San Diego with?

The cheapest airline that flies to San Diego is Air Canada .

How to find cheap flights to San Diego from Seoul

Looking for cheap tickets from Seoul to San Diego? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Seoul to San Diego. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to San Diego from Seoul from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Seoul-San Diego ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to San Diego from Seoul.
Set up a Price Alert. You can easily track the fare of your cheap Seoul-San Diego flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Seoul and San Diego? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Seoul and San Diego. We scour the internet for the best Business, Premium Economy and First Class flight fares to San Diego, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Seoul to San Diego flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to San Diego from Seoul with hotels and car hire

Once you've secured your cheap flight ticket from Seoul to San Diego, discover the best prices and exclusive rates for hotels in San Diego or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.