$433+ Cheap flights from San Diego (SAN) to Vietnam
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SGN
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to VietnamExplore the most affordable flight options available from San Diego to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from San Diego to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This FlightHub deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 am
SAN
- HAN
2 stops24h 45m
ANA
Wed 11/1112:25 am
HAN
- SAN
2 stops30h 07m
ANA
Deal found 6/24![ANA logo]()
$964
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:15 am
SAN
- HAN
2 stops26h 00m
United Airlines
Mon 10/2612:25 am
HAN
- SAN
2 stops30h 52m
United Airlines
Deal found 6/28![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:41 pm
SAN
- HAN
2 stops36h 34m
United Airlines
Tue 10/2712:25 am
HAN
- SAN
2 stops30h 52m
United Airlines
Deal found 6/28![United Airlines logo]()
$973
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:15 am
SAN
- HAN
2 stops25h 00m
ANA
Mon 8/3111:35 pm
HAN
- SAN
2 stops33h 00m
ANA
Deal found 6/24![ANA logo]()
$998
This KAYAK deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:49 am
SAN
- HAN
2 stops22h 26m
ANA
Tue 8/2511:35 pm
HAN
- SAN
2 stops34h 20m
ANA
Deal found 6/28![ANA logo]()
$1,003
This KAYAK deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:24 pm
SAN
- HAN
2 stops41h 51m
ANA
Wed 8/2611:35 pm
HAN
- SAN
2 stops34h 20m
ANA
Deal found 6/28![ANA logo]()
$1,009
This Justfly.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:15 am
SAN
- HAN
2 stops25h 00m
ANA
Sat 9/511:35 pm
HAN
- SAN
2 stops33h 00m
ANA
Deal found 6/24![ANA logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:15 am
SAN
- HAN
2 stops26h 00m
United Airlines
Tue 10/2712:25 am
HAN
- SAN
2 stops30h 52m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:41 pm
SAN
- HAN
2 stops36h 34m
United Airlines
Thu 10/2912:25 am
HAN
- SAN
2 stops30h 52m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,023
This Gotogate deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:25 pm
SAN
- DAD
2 stops28h 45m
Multiple Airlines
Tue 11/36:25 pm
DAD
- SAN
2 stops29h 37m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:50 pm
SAN
- DAD
2 stops34h 30m
Multiple Airlines
Wed 10/76:45 pm
DAD
- SAN
2 stops29h 21m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,042
This Mytrip deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:50 pm
SAN
- DAD
2 stops31h 20m
Multiple Airlines
Sat 9/1912:55 pm
DAD
- SAN
2 stops36h 21m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,052
Best flights from San Diego to VietnamDiscover carefully curated flight deals from San Diego to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from San Diego to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:35 am
SAN
- HAN
2 stops25h 40m
United Airlines
Sun 7/1211:35 pm
HAN
- SAN
2 stops35h 18m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,089
This oojo deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:35 pm
SAN
- HAN
1 stop18h 15m
Japan Airlines
Sat 9/58:10 am
HAN
- SAN
2 stops41h 25m
Japan Airlines
Deal found 6/26![Japan Airlines logo]()
$1,091
This Korean Air deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:03 am
SAN
- HAN
2 stops37h 32m
Korean Air
Sat 8/2211:10 pm
HAN
- SAN
2 stops32h 55m
Korean Air
Deal found 6/28![Korean Air logo]()
$1,181
This China Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 pm
SAN
- DAD
2 stops31h 05m
Multiple Airlines
Wed 8/1910:00 am
DAD
- SAN
2 stops23h 50m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,189
This STARLUX Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:23 pm
SAN
- DAD
2 stops33h 52m
STARLUX Airlines
Wed 11/116:25 pm
DAD
- SAN
2 stops40h 41m
STARLUX Airlines
Deal found 6/23![STARLUX Airlines logo]()
$1,220
This China Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:30 pm
SAN
- DAD
2 stops29h 55m
China Airlines
Wed 11/1110:20 am
DAD
- SAN
2 stops39h 10m
China Airlines
Deal found 6/25![China Airlines logo]()
$1,285
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:15 am
SAN
- SGN
2 stops25h 55m
Delta
Tue 8/1111:45 pm
SGN
- SAN
2 stops38h 05m
Delta
Deal found 6/26![Delta logo]()
$1,300
This oojo deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:32 pm
SAN
- DAD
2 stops35h 18m
Asiana Airlines
Sun 8/1611:10 pm
DAD
- SAN
2 stops32h 16m
Asiana Airlines
Deal found 6/25![Asiana Airlines logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:40 pm
SAN
- SGN
2 stops43h 15m
United Airlines
Sat 10/177:00 am
SGN
- SAN
3 stops31h 31m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,176
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:20 am
SAN
- SGN
2 stops25h 05m
Korean Air
Mon 11/308:00 am
SGN
- SAN
2 stops24h 59m
Korean Air
Deal found 6/26![Korean Air logo]()
$1,221
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:35 pm
SAN
- HAN
1 stop18h 15m
Multiple Airlines
Mon 8/316:00 pm
HAN
- SAN
2 stops32h 20m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,266
This Japan Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:52 am
SAN
- SGN
2 stops43h 33m
Japan Airlines
Sun 12/207:50 am
SGN
- SAN
1 stop16h 55m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$1,337
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:20 am
SAN
- SGN
2 stops25h 45m
United Airlines
Sat 8/157:00 am
SGN
- SAN
2 stops24h 26m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,246
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:03 am
SAN
- HAN
2 stops24h 32m
Korean Air
Mon 8/311:10 pm
HAN
- SAN
2 stops30h 00m
Korean Air
Deal found 6/26![Korean Air logo]()
$1,276
This China Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:50 pm
SAN
- DAD
2 stops30h 40m
Multiple Airlines
Sat 8/2210:00 am
DAD
- SAN
2 stops35h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:45 pm
SAN
- SGN
2 stops39h 10m
United Airlines
Sat 11/286:00 am
SGN
- SAN
2 stops20h 35m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,251
This Asiana Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:20 am
SAN
- DAD
2 stops25h 15m
Asiana Airlines
Tue 7/1411:00 pm
DAD
- SAN
2 stops38h 54m
Asiana Airlines
Deal found 6/24![Asiana Airlines logo]()
$1,546
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:59 pm
SAN
- DAD
2 stops34h 31m
Korean Air
Wed 11/1111:20 pm
DAD
- SAN
2 stops30h 16m
Korean Air
Deal found 6/26![Korean Air logo]()
$1,286
This Justfly.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:35 pm
SAN
- DAD
2 stops27h 00m
Multiple Airlines
Sat 8/2212:55 pm
DAD
- SAN
2 stops33h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,332
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:20 am
SAN
- SGN
3 stops25h 45m
United Airlines
Wed 8/127:00 am
SGN
- SAN
2 stops24h 26m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,269
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:35 pm
SAN
- HAN
1 stop18h 15m
Japan Airlines
Fri 9/1811:20 pm
HAN
- SAN
2 stops32h 00m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$1,575
This Korean Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:03 am
SAN
- SGN
2 stops39h 32m
Korean Air
Thu 8/137:30 am
SGN
- SAN
2 stops44h 44m
Korean Air
Deal found 6/29![Korean Air logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:49 am
SAN
- SGN
2 stops21h 16m
United Airlines
Sat 8/157:00 am
SGN
- SAN
2 stops26h 55m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,286
This Korean Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:03 am
SAN
- SGN
2 stops39h 32m
Korean Air
Tue 8/117:30 am
SGN
- SAN
2 stops44h 44m
Korean Air
Deal found 6/29![Korean Air logo]()
$1,312
This Singapore Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:59 pm
SAN
- DAD
2 stops25h 01m
Multiple Airlines
Wed 11/44:30 pm
DAD
- SAN
3 stops42h 50m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,450
This China Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:30 pm
SAN
- HAN
2 stops30h 00m
Multiple Airlines
Sun 12/1311:35 am
HAN
- SAN
3 stops20h 55m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,479
This Korean Air deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:03 am
SAN
- SGN
2 stops26h 12m
Korean Air
Sun 8/161:55 pm
SGN
- SAN
2 stops39h 15m
Korean Air
Deal found 6/24![Korean Air logo]()
$1,356
This Korean Air deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:50 pm
SAN
- SGN
2 stops30h 45m
Korean Air
Sun 8/167:30 am
SGN
- SAN
2 stops45h 40m
Korean Air
Deal found 6/24![Korean Air logo]()
$1,356
This Ovago deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 pm
SAN
- DAD
2 stops29h 00m
Multiple Airlines
Sat 9/197:50 am
DAD
- SAN
3 stops40h 20m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,556
This Travelocity deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:26 am
SAN
- HAN
2 stops22h 49m
Multiple Airlines
Fri 7/3111:20 pm
HAN
- SAN
1 stop26h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,590
Last-minute flights from San Diego to VietnamDiscover last-minute flight deals from San Diego to Vietnam. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Vietnam. Data last updated June 29, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:26 am
SAN
- HAN
2 stops22h 49m
ANA
Sun 7/1211:35 pm
HAN
- SAN
2 stops33h 04m
ANA
Deal found 6/26![ANA logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:32 pm
SAN
- HAN
2 stops35h 43m
United Airlines
Sun 7/1211:35 pm
HAN
- SAN
3 stops57h 04m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,220
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:15 am
SAN
- SGN
2 stops27h 00m
ANA
Mon 8/247:00 am
SGN
- SAN
1 stop24h 26m
ANA
Deal found 6/28![ANA logo]()
$1,145
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:20 am
SAN
- SGN
1 stop25h 45m
EVA Air
Mon 8/247:00 am
SGN
- SAN
1 stop26h 55m
EVA Air
Deal found 6/28![EVA Air logo]()
$1,227
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:20 am
SAN
- SGN
2 stops27h 55m
ANA
Wed 8/197:00 am
SGN
- SAN
1 stop24h 26m
ANA
Deal found 6/28![ANA logo]()
$1,230
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:35 am
SAN
- HAN
2 stops25h 40m
United Airlines
Sun 7/1211:35 pm
HAN
- SAN
2 stops35h 18m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:32 pm
SAN
- SGN
2 stops35h 33m
United Airlines
Sat 8/157:00 am
SGN
- SAN
2 stops24h 26m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:20 am
SAN
- SGN
2 stops25h 45m
United Airlines
Sat 8/157:00 am
SGN
- SAN
2 stops24h 26m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,246
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:20 am
SAN
- SGN
2 stops25h 45m
United Airlines
Wed 7/227:00 am
SGN
- SAN
2 stops21h 08m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:49 am
SAN
- SGN
2 stops21h 16m
United Airlines
Wed 8/127:00 am
SGN
- SAN
2 stops24h 26m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,257
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:32 pm
SAN
- SGN
2 stops35h 33m
United Airlines
Sun 8/27:00 am
SGN
- SAN
2 stops26h 51m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,252
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
SAN
- HAN
2 stops25h 20m
Korean Air
Mon 8/312:05 pm
HAN
- SAN
2 stops44h 00m
Korean Air
Deal found 6/26![Korean Air logo]()
$1,221
One-way flights from San Diego to VietnamSearch for one-way flight options from San Diego to Vietnam. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from San Diego to Vietnam. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:15 am
SAN
- SGN
2 stops35h 15m
Philippine Airlines
Deal found 6/28![Philippine Airlines logo]()
$433
This Expedia deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:50 pm
SAN
- HAN
2 stops30h 25m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:45 pm
SAN
- SGN
2 stops39h 20m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$470
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:15 am
SAN
- DAD
2 stops24h 35m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:20 am
SAN
- HAN
2 stops25h 45m
United Airlines
Deal found 6/24![United Airlines logo]()
$512
This oojo deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:08 am
SAN
- HAN
2 stops23h 17m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$522
This oojo deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:35 pm
SAN
- SGN
1 stop18h 10m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$560
This Ovago deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:15 am
SAN
- SGN
2 stops27h 55m
China Eastern
Deal found 6/26![China Eastern logo]()
$566
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:15 am
SAN
- HAN
2 stops25h 00m
ANA
Deal found 6/25![ANA logo]()
$569
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:20 am
SAN
- HAN
2 stops25h 55m
United Airlines
Deal found 6/25![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:20 am
SAN
- SGN
2 stops25h 45m
United Airlines
Deal found 6/26![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:20 am
SAN
- SGN
2 stops27h 55m
United Airlines
Deal found 6/24![United Airlines logo]()
$575
Find flight deals from San Diego to Vietnam
Keep the following information in mind while searching for San Diego to Vietnam flight deals. Data was last updated June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $964 (FlightHub) |
One-way from | $433 (oojo) |
Popular in | June |
Cheapest in | April |
Average price | $1,612 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from San Diego to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Thu 7/9
6:35 am-10:15 pm
2 stops25h 40m
Hanoi Noibai
Sun 7/12
11:35 pm-8:53 pm
2 stops35h 18m
$1,089
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Thu 8/20
1:35 pm-9:50 pm
1 stop18h 15m
Hanoi Noibai
Sat 9/5
8:10 am-11:35 am
2 stops41h 25m
$1,091
San DiegoHo Chi Minh City
SAN - SGN
SANSGN
San Diego
Sat 10/3
12:40 pm-9:55 pm
2 stops43h 15m
Ho Chi Minh City
Sat 10/17
7:00 am-12:31 am
3 stops31h 31m
$1,176
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Mon 8/17
7:03 am-10:35 am
2 stops37h 32m
Hanoi Noibai
Sat 8/22
11:10 pm-6:05 pm
2 stops32h 55m
$1,181
San DiegoDa Nang
SAN - DAD
SANDAD
San Diego
Wed 8/12
7:25 pm-4:30 pm
2 stops31h 05m
Da Nang
Wed 8/19
10:00 am-7:50 pm
2 stops23h 50m
$1,189
San DiegoDa Nang
SAN - DAD
SANDAD
San Diego
Sun 11/8
4:23 pm-5:15 pm
2 stops33h 52m
Da Nang
Wed 11/11
6:25 pm-8:06 pm
2 stops40h 41m
$1,220
San DiegoHo Chi Minh City
SAN - SGN
SANSGN
San Diego
Fri 10/30
7:20 am-10:25 pm
2 stops25h 05m
Ho Chi Minh City
Mon 11/30
8:00 am-5:59 pm
2 stops24h 59m
$1,221
San DiegoHo Chi Minh City
SAN - SGN
SANSGN
San Diego
Mon 7/13
6:20 am-10:05 pm
2 stops25h 45m
Ho Chi Minh City
Sat 8/15
7:00 am-5:26 pm
2 stops24h 26m
$1,246
San DiegoHo Chi Minh City
SAN - SGN
SANSGN
San Diego
Sun 11/1
4:45 pm-10:55 pm
2 stops39h 10m
Ho Chi Minh City
Sat 11/28
6:00 am-11:35 am
2 stops20h 35m
$1,251
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Tue 8/18
1:35 pm-9:50 pm
1 stop18h 15m
Hanoi Noibai
Mon 8/31
6:00 pm-12:20 pm
2 stops32h 20m
$1,266
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from San Diego to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from San Diego with our price prediction graph.
SAN-HAN
SAN-DAD
SAN-SGN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Vietnam
SAN-VN0
SAN-HAN
SAN-DAD
SAN-SGN
What is the cheapest month to book a flight from San Diego to Vietnam?
Currently, April is the cheapest month in which you can book a flight from San Diego to Vietnam (average of $521). Flying from San Diego to Vietnam in June is currently the most expensive (average of $1,120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from San Diego to Vietnam?
The price you pay for your flight from San Diego to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated June 29, 2026.
Get a feel of what it's like to fly with STARLUX Airlines,Japan Airlines, andANA from San Diego to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Entertainment
8.8
Boarding
8.9
Food
8.7
Crew
9.2
Comfort
8.9
Overall
8.9
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from San Diego to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Vietnam by cabin class
Find flights from San Diego to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Vietnam flights
Browse other San Diego and Vietnam flight options. Last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Vietnam flights
Consider these flights traveling from San Diego to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from San Diego to Vietnam
Discover the top 10 airlines that operate flights from San Diego to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$1,067 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$701 | Average$906 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$729 | Average$1,022 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$778 | Average$877 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$793 | Average$850 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$836 | Average$1,785 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$868 | Average$1,024 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$925 | Average$1,551 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$973 | Average$1,137 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,141 | Average$2,062 | FlexibilityNo cancel fee | On-time71% |