United MileagePlus award flights from San Diego (SAN) to Seoul Gimpo (GMP)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw United MileagePlus award space for SAN→GMP in economy, premium economy and business class. Lowest economy: 60,500 miles + $29.10 (economy space on 6 dates). Lowest business class: 250,000 miles + $29.10 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 5 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 60,500 miles + $29.10
- economy space on 6 dates
- Lowest business class (mixed cabin)
- 250,000 miles + $29.10
- business-class space on 5 dates · part of the trip in a lower cabin
- Lowest premium economy
- 170,000 miles + $29.10
- premium economy space on 4 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on SAN→GMP in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 60,500 miles + $29.10 | 2 stops | Air Canada (AC), EVA Air (BR), United Airlines (UA) | 1 | 6 | See dates | |
| Premium Economy | 170,000 miles + $29.10 | 2 stops | EVA Air (BR), United Airlines (UA) | 2 | 4 | See dates | |
| Business | 250,000 miles + $29.10Mixed cabin | 2 stops | EVA Air (BR), ANA (NH), Asiana Airlines (OZ), United Airlines (UA) | 2 | 5 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed MileagePlus award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Business | 360,000 miles + $11.80 | 1 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often MileagePlus award space showed up
Departure dates in the next 365 days that AwardTool checked for United MileagePlus in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 6 of 39 | 15% | |
| Premium Economy | 4 of 39 | 10% | |
| Business | 5 of 39 | 12% |
How to get MileagePlus miles
- Bilt Rewards: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
MileagePlus vs other programs from San Diego (SAN) to Seoul Gimpo (GMP)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Alaska Atmos Rewards | 42,500 pts + $34.90 | 55,000 pts + $34.90 | — |
| American Airlines AAdvantage | 35,000 pts + $5.60Lowest | 50,000 pts + $14.90Lowest | 227,500 pts + $5.60Lowest |
| GOL Smiles | 182,900 pts + taxes not reported | 722,600 pts + taxes not reported | — |
| Qantas Frequent Flyer | 63,300 pts + $401.30 | — | — |
| United MileagePlus | 60,500 pts + $29.10 | 170,000 pts + $29.10 | 250,000 pts + $29.10Mixed cabin |
Questions about MileagePlus award flights from San Diego (SAN) to Seoul Gimpo (GMP)
How many miles do you need to fly from San Diego (SAN) to Seoul Gimpo (GMP) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days: economy 60,500 miles + $29.10, with award space on 6 departure dates (newest observation Oct 10, 2026); premium economy 170,000 miles + $29.10, with award space on 4 departure dates (newest observation Oct 10, 2026); business class 250,000 miles + $29.10, a mixed-cabin award, with award space on 5 departure dates (newest observation Oct 18, 2026). Monthly lows varied in business class (250,000 to 360,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from San Diego (SAN) to Seoul Gimpo (GMP)?
In economy, 60,500 miles + $29.10. United MileagePlus showed economy award space on 6 departure dates at any price (newest observation Oct 10, 2026, 07:56 UTC). In business class, 250,000 miles + $29.10 on a mixed-cabin itinerary (part of the trip in a lower cabin). United MileagePlus showed business-class award space on 5 departure dates at any price (newest observation Oct 18, 2026, 07:07 UTC). Search live before transferring points.
Can you book nonstop awards from San Diego (SAN) to Seoul Gimpo (GMP) with MileagePlus?
AwardTool hasn't observed nonstop United MileagePlus award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book MileagePlus awards from San Diego (SAN) to Seoul Gimpo (GMP)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.