Cheap Flights from San Antonio to Seoul
Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Antonio
RatePunk searches hundreds of travel sites at once for deals on flights to Seoul
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from San Antonio to Seoul
Explore current cheapest deals departing from San Antonio to Seoul
Round trip
Sort by: Cheapest
October 11 - October 17
SAT - Seoul
$1,289
$1,046
Round trip
October 1 - October 16
SAT - Seoul
$1,212
$1,086
Round trip
September 1 - September 21
SAT - Seoul
$1,146
$1,101
Round trip
August 8 - August 29
SAT - Seoul
$1,199
$1,109
Round trip
August 5 - August 23
SAT - Seoul
$1,209
$1,118
Round trip
September 9 - September 30
SAT - Seoul
$1,166
$1,159
Round trip
October 4 - October 10
SAT - Seoul
$1,262
$1,162
Round trip
October 4 - October 9
SAT - Seoul
$1,278
$1,163
Round trip
September 12 - September 23
SAT - Seoul
$1,172
$1,192
Round trip
September 10 - September 15
SAT - Seoul
$1,231
$1,221
Round trip
Unlock all 500+ flight deals to Seoul and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from San Antonio to Seoul
How much is a round trip from San Antonio to Seoul
Regular price: $1,099 - $1,766
Prices for flights from San Antonio to Seoul are currently below the regular range.
The regular price range for flights from San Antonio to Seoul is typically between $1099 and $1766. The current lowest deal is $1046 with WestJet for travel from Oct 11-Oct 17.
now $1,046
Low $1,099
High $1,766
The cheapest time to fly from San Antonio to Seoul
The cheapest month to fly from San Antonio to Seoul is November, with a median price of $520. The most expensive month is August, with a median price of $1533. Prices are generally lower from January to December.
November
Flights from $520
August
Flights from $1,533
Direct flights from San Antonio to Seoul
United Airlines
Deutsche Luft Hansa
WestJet
Frontier Airlines
Last-minute flights going from San Antonio to Seoul
Mon, Jun 22
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
Alaska Airlines, Inc.
$1,440
$1,546
One-way
Mon, Jun 22
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
Korean Air
$1,513
$2,348
One-way
Tue, Jun 23
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
WestJet
$1,440
$1,487
One-way
Wed, Jun 24
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
Korean Air
$1,582
$2,356
One-way
Sun, Jul 5
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
Deutsche Luft Hansa
$1,247
$1,477
One-way
Sun, Jul 5
SAT - Seoul
San Antonio (SAT) - Seoul (ICN)
WestJet
$1,255
$1,507
One-way
Biggest price drops on these dates for flights from San Antonio to Seoul
Oct 11 - Oct 17
$1,289 → $1,046
19%
Oct 1 - Oct 16
$1,212 → $1,086
10%
Oct 4 - Oct 9
$1,278 → $1,163
9%
Oct 4 - Oct 10
$1,262 → $1,162
8%
Popular Airports to fly from San Antonio to Seoul
San Antonio - Seoul route insights
💸 Price insights
Recent fares are near the typical level.
Recent fares from San Antonio to Seoul are near the typical level of $1309.
📅 Best time to fly
Fly in November for the best prices.
Historically, November offers the lowest median price at $520 for flights to Seoul.
⏱️ Flight duration
Connecting flights take 36h 37m on average.
Flights from San Antonio to Seoul typically involve connecting flights, with a median duration of 36h 37m.
✈️ Airlines & availability
Connecting flights are dominant for this route.
There are no direct flights; all routes from San Antonio to Seoul are connecting flights.
🏆 Airline highlight
WestJet offers a recent deal at $1046.
A recent deal with WestJet was found for $1046 from San Antonio to Seoul.
🎯 Booking tip
Deals appear frequently, about once a day.
Deals for flights from San Antonio to Seoul are frequent, appearing about once a day.
San Antonio main airports to depart from
San Antonio International (SAT)
San Antonio International offers flights to Seoul, and is the cheapest departure option from San Antonio.
📍 ~12 km from San Antonio city center (reachable by car)
💸 Flights from ~$1046
Seoul main airports to arrive at
Incheon International (ICN)
Incheon International Airport is a good option for flights from San Antonio to Seoul.
📍 ~50 km from Seoul (reachable by car)
💸 Flights from ~$1046
Gimpo International (GMP)
Gimpo International Airport is an alternative for flights from San Antonio to Seoul.
📍 ~15 km from Seoul (reachable by car)
💸 Flights from ~$1340
Airports nearby Seoul used as alternative
Cheongju International (CJJ)
Cheongju International is a useful alternative with international flights and good connections to Seoul.
📍 ~110 km from Seoul (reachable by express bus and rail services)
💸 Flights from ~$1319
Gimhae International (PUS)
Gimhae International is a major international gateway with many routes, accessible via KTX high-speed rail.
📍 ~320 km from Seoul (reachable by KTX high-speed rail)
💸 Flights from ~$1212
Daegu International (TAE)
Daegu International offers regional international flights and is directly accessible via high-speed rail from Seoul.
📍 ~240 km from Seoul (reachable by high-speed rail)
💸 Flights from ~$1272
Wonju (WJU)
Wonju is geographically close to Seoul and useful for specific domestic connections, primarily to Jeju.
📍 ~90 km from Seoul (reachable by car)
💸 Flights from ~$1927
Gwangju (KWJ)
Gwangju is a major regional airport with KTX connectivity, an alternative for domestic travel.
📍 ~270 km from Seoul (reachable by KTX)
💸 Flights from ~$1640
Business & First Class Flight Deals to Seoul
Discover luxury on the budget with premium cabin class on flights from San Antonio to Seoul.
Elite
Best Elite deals to Seoul
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAT
Elite
Oct 14
Seoul, South Korea
85% AI deal score
$24,863
$21,490
Save $3,373
From SAT
Elite
Oct 02
Seoul, South Korea
84% AI deal score
$24,701
$21,764
Save $2,937
From SAT
Elite
Sep 12
Seoul, South Korea
83% AI deal score
$24,455
$21,643
Save $2,812
From SAT
Elite
Sep 11
Seoul, South Korea
83% AI deal score
$24,861
$21,723
Save $3,138
From SAT
Elite
Sep 05
Seoul, South Korea
83% AI deal score
$25,215
$21,926
Save $3,289
From SAT
Elite
Sep 05
Seoul, South Korea
83% AI deal score
$25,356
$21,935
Save $3,421
From SAT
Elite
Oct 30
Seoul, South Korea
83% AI deal score
$24,649
$22,027
Save $2,622
From SAT
Elite
Oct 23
Seoul, South Korea
83% AI deal score
$24,822
$22,101
Save $2,721
From SAT
Elite
Oct 09
Seoul, South Korea
83% AI deal score
$25,071
$22,205
Save $2,866
From SAT
Elite
Aug 22
Seoul, South Korea
82% AI deal score
$23,252
$21,484
Save $1,768
From SAT
Elite
Aug 06
Seoul, South Korea
82% AI deal score
$23,776
$21,677
Save $2,099
From SAT
Elite
Sep 10
Seoul, South Korea
82% AI deal score
$24,438
$21,745
Save $2,693
From SAT
Elite
Oct 09
Seoul, South Korea
82% AI deal score
$24,042
$21,942
Save $2,100
From SAT
Elite
Jul 27
Seoul, South Korea
82% AI deal score
$2,974
$2,698
Save $276
From SAT
Elite
Aug 28
Seoul, South Korea
81% AI deal score
$23,453
$21,702
Save $1,751
From SAT
Elite
Oct 02
Seoul, South Korea
81% AI deal score
$23,045
$21,716
Save $1,329
From SAT
Elite
Aug 28
Seoul, South Korea
81% AI deal score
$23,160
$21,752
Save $1,408
From SAT
Elite
Oct 29
Seoul, South Korea
81% AI deal score
$23,648
$22,027
Save $1,621
From SAT
Elite
Oct 22
Seoul, South Korea
81% AI deal score
$23,865
$22,103
Save $1,762
From SAT
Elite
Nov 19
Seoul, South Korea
81% AI deal score
$23,623
$22,215
Save $1,408
From SAT
Elite
Sep 17
Seoul, South Korea
81% AI deal score
$2,867
$2,646
Save $221
From SAT
Elite
Aug 06
Seoul, South Korea
80% AI deal score
$22,553
$21,460
Save $1,093
From SAT
Elite
Oct 31
Seoul, South Korea
79% AI deal score
$22,571
$21,884
Save $687
From SAT
Elite
Jul 11
Seoul, South Korea
79% AI deal score
$22,529
$21,926
Save $603
From SAT
Elite
Jul 07
Seoul, South Korea
79% AI deal score
$2,980
$2,874
Save $106
From SAT
Elite
Sep 21
Seoul, South Korea
78% AI deal score
$21,596
$21,458
Save $138
From SAT
Elite
Sep 17
Seoul, South Korea
78% AI deal score
$21,706
$21,533
Save $173
From SAT
Elite
Oct 15
Seoul, South Korea
78% AI deal score
$22,780
$22,450
Save $330
From SAT
Elite
Oct 17
Seoul, South Korea
78% AI deal score
$22,756
$22,450
Save $306
From SAT
Elite
Jun 29
Seoul, South Korea
78% AI deal score
$23,725
$23,617
Save $108
From SAT
Elite
Aug 02
Seoul, South Korea
77% AI deal score
$4,579
From SAT
Elite
Aug 21
Seoul, South Korea
77% AI deal score
$4,641
From SAT
Elite
Aug 22
Seoul, South Korea
77% AI deal score
$4,655
$4,651
Save $4
From SAT
Elite
Aug 18
Seoul, South Korea
77% AI deal score
$2,810
$2,768
Save $42
From SAT
Elite
Jul 05
Seoul, South Korea
77% AI deal score
$3,066
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,638
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,638
From SAT
Elite
Aug 16
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 14
Seoul, South Korea
76% AI deal score
$4,641
From SAT
Elite
Aug 15
Seoul, South Korea
76% AI deal score
$4,644
From SAT
Elite
Aug 11
Seoul, South Korea
76% AI deal score
$4,644
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,693
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,693
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,693
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,693
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,693
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,696
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,699
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,699
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,699
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,699
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,702
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,704
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,705
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,705
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$4,706
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$4,706
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,707
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,707
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,707
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,707
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,708
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$4,708
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$4,708
From SAT
Elite
Aug 20
Seoul, South Korea
76% AI deal score
$4,708
From SAT
Elite
Aug 12
Seoul, South Korea
76% AI deal score
$4,708
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$4,709
From SAT
Elite
Oct 05
Seoul, South Korea
76% AI deal score
$21,701
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$2,875
From SAT
Elite
Aug 17
Seoul, South Korea
76% AI deal score
$2,877
From SAT
Elite
Aug 19
Seoul, South Korea
76% AI deal score
$2,877
From SAT
Elite
Aug 21
Seoul, South Korea
76% AI deal score
$2,877
From SAT
Elite
Aug 13
Seoul, South Korea
76% AI deal score
$3,236
From SAT
Elite
Aug 18
Seoul, South Korea
76% AI deal score
$3,236