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Cheap Flights from San Diego to Seoul

Compare San Diego to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from San Diego to Seoul

Looking for a cheap last-minute deal or the best return flight from San Diego to Seoul? If you want to travel next month, return fares start from Rs207,125. Find the lowest prices on one-way and return tickets right here.
Seoul.Rs99,217 per passenger.Departing Sat, 29 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Sat, 29 Aug, arriving in Incheon International.Price includes taxes and charges.From Rs99,217, select.
Seoul.Rs103,594 per passenger.Departing Tue, 22 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 22 Sep, arriving in Incheon International.Price includes taxes and charges.From Rs103,594, select.
Seoul.Rs105,803 per passenger.Departing Thu, 1 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 1 Oct, arriving in Incheon International.Price includes taxes and charges.From Rs105,803, select.
Seoul.Rs109,593 per passenger.Departing Thu, 12 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 12 Nov, arriving in Incheon International.Price includes taxes and charges.From Rs109,593, select.
Seoul.Rs122,562 per passenger.Departing Wed, 2 Dec.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 2 Dec, arriving in Incheon International.Price includes taxes and charges.From Rs122,562, select.
Seoul.Rs148,015 per passenger.Departing Wed, 17 Feb.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 17 Feb, arriving in Incheon International.Price includes taxes and charges.From Rs148,015, select.
Seoul.Rs152,317 per passenger.Departing Wed, 7 Apr.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 7 Apr, arriving in Incheon International.Price includes taxes and charges.From Rs152,317, select.
Seoul.Rs152,339 per passenger.Departing Wed, 17 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 17 Mar, arriving in Incheon International.Price includes taxes and charges.From Rs152,339, select.
Seoul.Rs161,466 per passenger.Departing Sun, 26 Jul.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Sun, 26 Jul, arriving in Incheon International.Price includes taxes and charges.From Rs161,466, select.
Seoul.Rs162,328 per passenger.Departing Sat, 22 May.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Sat, 22 May, arriving in Incheon International.Price includes taxes and charges.From Rs162,328, select.
Seoul.Rs164,872 per passenger.Departing Thu, 14 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Thu, 14 Jan, arriving in Incheon International.Price includes taxes and charges.From Rs164,872, select.
Seoul.Rs213,746 per passenger.Departing Tue, 1 Jun.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Tue, 1 Jun, arriving in Incheon International.Price includes taxes and charges.From Rs213,746, select.

Find the cheapest month to fly from San Diego to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Seoul flights are currently cheapest in August.
Jul
from Rs161,466
Aug
from Rs99,217
Sep
from Rs103,594
Oct
from Rs105,803
Nov
from Rs109,593
Dec
from Rs122,562
Jan
from Rs164,872
Feb
from Rs148,015
Mar
from Rs152,339
Apr
from Rs152,317
May
from Rs162,328
Jun
from Rs213,746

Alternative San Diego to Seoul routes

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

Gimpo International

17km from central Seoul
Closest
from Rs119,639
Search flights

Incheon International

48km from central Seoul
Cheapest
from Rs99,217
Search flights

San Diego to Seoul: Flight information

The things to know before you go.
Cheapest flight foundRs99,217
Cheapest month to flyAugust

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

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from San Diego to Seoul is Rs205,744. 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.
Currently, there are no airlines that fly direct from San Diego to Seoul. But we found flights with one or more stops from Rs205,744.
As of July 2026, there are no flights flying from San Diego to Seoul.
The cheapest month to fly from San Diego to Seoul is usually August.
If you're flying from San Diego, the cheapest airport near Seoul is Incheon International – which is 47.9 km away from the centre of Seoul. We've found flights into this airport from Rs205,744.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Seoul on Wednesday, 26 August 2026.
No airlines currently offer direct flights between San Diego and Seoul. Most routes have one or more stops.
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 Seoul 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.

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

In July, the average temperature is usually around 24°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
The cheapest airline that flies to Seoul is Frontier Airlines .

Flying from San Diego to Seoul: what you need to know

  • Planning your trip begins with working out where you'll fly out of in San Diego. San Diego International Airport (SAN) is the city's main airport, so explore your options for booking a flight from San Diego to Seoul departing from here.

  • Incheon International Airport (ICN) and Gimpo International Airport (GMP) are Seoul's major entry points.

  • Seoul is 17 hours ahead of San Diego and observes the UTC+9 timezone.

  • To ensure you catch your San Diego to Seoul flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is a good rule of thumb.

  • During popular months like August, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during peak periods in general.

How to find the cheapest flights from San Diego to Seoul

  • Booking ahead of time is often the key to scoring a cheap San Diego to Seoul flight. Prices tend to rise as demand increases, so the closer you get to departure, the more it could cost you.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the lowest price in each month when searching for your plane ticket from San Diego to Seoul.

  • There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal comes up on cheap flights from San Diego to Seoul.

  • Find a cheap San Diego to Seoul flight with the help of our filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from San Diego

San Diego International Airport (SAN)

  • We make it a breeze to book a San Diego to Seoul flight with a stopover. To see all the options leaving from San Diego International Airport, uncheck 'Direct flights only.' Next, select a flight with a stop long enough to see the sights of your chosen city. Top stopovers include:

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

    • Harry Reid International Airport (LAS)

  • SAN is about 5 kilometres from central San Diego. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 15 minutes or so to get there, depending on traffic. If you're using public transport, expect the trip time to be around 25 minutes.

  • Catching an early flight from San Diego to Seoul? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near San Diego International Airport:

  • When it comes to the on-time performance of San Diego International Airport, 74% of flights stick to their scheduled arrival time.

  • The address for SAN is N Harbour Dr.

Arriving in Seoul

Incheon International Airport (ICN)

  • Incheon International Airport (ICN) is approximately 48 kilometres from central Seoul. If you're catching a taxi or a ride-share, the drive takes roughly 1 hour 5 minutes.

  • It usually takes 50 minutes to get there on public transport.

  • If you're arriving on a late flight from San Diego to Seoul, few things beat the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these hotels near ICN:

  • Pick up a Incheon International Airport rental car and explore Seoul and beyond with your own wheels. WECAR, Hi Rent A Car and Alamo are top outlets you can book with here.

  • Reserving your vehicle from Incheon International Airport about four weeks in advance gives you the best shot at securing a great deal.

Gimpo International Airport (GMP)

  • Gimpo International Airport (GMP) is around 18 kilometres from the centre of Seoul. Once you've hopped off your flight from San Diego to Seoul, it'll take you approximately 30 minutes to reach the heart of the city in a ride-share or taxi.

  • If you travel by public transport, you'll get to the city centre in 35 minutes or so.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to GMP. Here are a few options where you can take a load off after your flight from San Diego to Seoul:

  • GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car make picking up a Gimpo International Airport rental car easy and quick. These reliable suppliers are located around or in the terminal and will have you on the road before long.

  • Get what you want, not just what's left over. Securing your ride from GMP one week in advance often means better deals and a wider choice of vehicles.

Best time to go to Seoul

  • March is the quietest month for flights from San Diego to Seoul, while August is the busiest. Work out the ideal time to go to Seoul based on whether you like a lively atmosphere or a more laid-back vibe.

  • Lock in a San Diego to Seoul ticket departing in August if you want to explore the city during its warmest month. You can expect temperatures in Seoul to range from 19ºC to 32ºC.

  • January has average temperatures of between -12ºC and 4ºC. Search for cheap flights from San Diego to Seoul around that time if you want to travel when it's cooler.

More about Seoul

Explore more of South Korea

  • Seoul has plenty to offer, but there are so many other corners of South Korea just waiting to be explored. Around 338 kilometres southeast of Seoul, a visit to Busan will keep you on the go. Start with attractions like Gamcheon Culture Village, Haeundae Beach and Oryukdo Skywalk.

  • Incheon is another essential stop in South Korea and is around 27 kilometres southwest of Seoul. No trip is complete without dropping by Songdo Central Park, Songdo Hanok Village and Wolmi Theme Park.

Plan the rest of your trip from San Diego to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.