$362+ Cheap flights from San Diego (SAN) to Hanoi (HAN)
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HAN
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to HanoiExplore the most affordable flight options available from San Diego to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from San Diego to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This Travelocity deal was found by Cheapflights users on 3/9. 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.
Thu 9/31:45 pm
SAN
- HAN
2 stops33h 30m
Multiple Airlines
Thu 9/242:15 pm
HAN
- SAN
2 stops33h 37m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$679
This Travelocity deal was found by Cheapflights users on 3/9. 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.
Thu 8/208:45 pm
SAN
- HAN
2 stops62h 00m
Multiple Airlines
Thu 9/242:15 pm
HAN
- SAN
2 stops33h 37m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$765
This oojo deal was found by Cheapflights users on 3/9. 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 9/36:15 am
SAN
- HAN
2 stops37h 40m
Cathay Pacific
Mon 10/57:10 pm
HAN
- SAN
2 stops26h 33m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$818
This oojo deal was found by Cheapflights users on 3/6. 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 4/299:12 pm
SAN
- HAN
2 stops46h 43m
Cathay Pacific
Tue 5/510:55 am
HAN
- SAN
2 stops36h 00m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$824
This FlightHub deal was found by Cheapflights users on 3/7. 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 8/179:45 am
SAN
- HAN
2 stops22h 30m
ANA
Wed 9/2311:35 pm
HAN
- SAN
2 stops30h 01m
ANA
Deal found 3/7![ANA logo]()
$830
This United Airlines deal was found by Cheapflights users on 3/7. 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 8/176:20 am
SAN
- HAN
2 stops25h 55m
United Airlines
Sun 9/2011:35 pm
HAN
- SAN
2 stops28h 09m
United Airlines
Deal found 3/7![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 3/6. 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 8/179:45 am
SAN
- HAN
2 stops22h 30m
United Airlines
Tue 8/2511:35 pm
HAN
- SAN
2 stops47h 08m
United Airlines
Deal found 3/6![United Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 3/7. 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 8/196:28 pm
SAN
- HAN
2 stops37h 47m
United Airlines
Sun 9/2011:35 pm
HAN
- SAN
2 stops29h 19m
United Airlines
Deal found 3/7![United Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 3/7. 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 8/165:00 pm
SAN
- HAN
2 stops63h 15m
United Airlines
Sun 9/2011:35 pm
HAN
- SAN
2 stops35h 10m
United Airlines
Deal found 3/7![United Airlines logo]()
$845
This FlightHub deal was found by Cheapflights users on 3/7. 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 8/1810:04 am
SAN
- HAN
2 stops33h 51m
Cathay Pacific
Mon 9/217:10 pm
HAN
- SAN
2 stops35h 17m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$846
This oojo deal was found by Cheapflights users on 3/9. 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 11/1911:00 am
SAN
- HAN
2 stops32h 35m
China Airlines
Thu 12/1011:35 am
HAN
- SAN
2 stops35h 08m
China Airlines
Deal found 3/9![China Airlines logo]()
$864
Best flights from San Diego to HanoiDiscover carefully curated flight deals from San Diego to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from San Diego to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/7. 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 8/179:45 am
SAN
- HAN
2 stops22h 30m
United Airlines
Sat 9/1911:35 pm
HAN
- SAN
2 stops50h 00m
United Airlines
Deal found 3/7![United Airlines logo]()
$897
This oojo deal was found by Cheapflights users on 3/10. 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 4/293:35 pm
SAN
- HAN
2 stops35h 15m
EVA Air
Tue 5/56:00 pm
HAN
- SAN
2 stops28h 55m
EVA Air
Deal found 3/10![EVA Air logo]()
$925
This Cathay Pacific deal was found by Cheapflights users on 3/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:15 am
SAN
- HAN
2 stops35h 40m
Multiple Airlines
Tue 5/127:10 pm
HAN
- SAN
2 stops26h 48m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$965
This Korean Air deal was found by Cheapflights users on 3/7. 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 7/67:30 pm
SAN
- HAN
2 stops49h 05m
Korean Air
Fri 8/2111:10 pm
HAN
- SAN
2 stops30h 09m
Korean Air
Deal found 3/7![Korean Air logo]()
$1,085
This Asiana Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 7/58:32 pm
SAN
- HAN
2 stops49h 43m
Asiana Airlines
Thu 8/201:25 pm
HAN
- SAN
2 stops36h 10m
Asiana Airlines
Deal found 3/7![Asiana Airlines logo]()
$1,098
This Asiana Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 7/66:20 am
SAN
- HAN
2 stops25h 40m
Asiana Airlines
Mon 7/271:25 pm
HAN
- SAN
2 stops24h 29m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$1,161
This Singapore Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 4/267:45 pm
SAN
- HAN
2 stops25h 45m
Multiple Airlines
Mon 5/116:35 pm
HAN
- SAN
3 stops37h 28m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,237
This Asiana Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 7/86:20 am
SAN
- HAN
2 stops25h 40m
Asiana Airlines
Mon 8/1711:30 pm
HAN
- SAN
2 stops26h 05m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$1,161
This Korean Air deal was found by Cheapflights users on 3/7. 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.
Wed 7/17:30 pm
SAN
- HAN
2 stops36h 05m
Korean Air
Wed 7/2211:10 pm
HAN
- SAN
2 stops32h 50m
Korean Air
Deal found 3/7![Korean Air logo]()
$1,352
This Korean Air deal was found by Cheapflights users on 3/7. 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 6/273:35 pm
SAN
- HAN
2 stops40h 00m
Korean Air
Sun 7/1911:10 pm
HAN
- SAN
2 stops30h 09m
Korean Air
Deal found 3/7![Korean Air logo]()
$1,396
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:01 am
SAN
- HAN
2 stops44h 59m
Asiana Airlines
Sun 4/1211:30 pm
HAN
- SAN
2 stops38h 29m
Asiana Airlines
Deal found 3/8![Asiana Airlines logo]()
$1,271
Last-minute flights from San Diego to HanoiDiscover last-minute flight deals from San Diego to Hanoi. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Hanoi. Data last updated March 11, 2026 and is based on user searches.
This Asiana Airlines deal was found by Cheapflights users on 3/10. 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.
Sun 3/158:50 pm
SAN
- HAN
2 stops35h 35m
Multiple Airlines
Tue 3/311:25 pm
HAN
- SAN
2 stops20h 47m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,335
This Expedia deal was found by Cheapflights users on 3/10. 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.
Sat 4/47:35 pm
SAN
- HAN
2 stops50h 40m
Multiple Airlines
Tue 4/1411:30 pm
HAN
- SAN
2 stops35h 49m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,209
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:01 am
SAN
- HAN
2 stops44h 59m
Asiana Airlines
Sun 4/1211:30 pm
HAN
- SAN
2 stops38h 29m
Asiana Airlines
Deal found 3/8![Asiana Airlines logo]()
$1,271
This FlightHub deal was found by Cheapflights users on 3/9. 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.
Sun 4/128:37 pm
SAN
- HAN
2 stops25h 38m
Asiana Airlines
Sun 4/1911:30 pm
HAN
- SAN
2 stops34h 42m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$1,076
This Expedia deal was found by Cheapflights users on 3/6. 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 4/2010:05 am
SAN
- HAN
2 stops21h 30m
Korean Air
Mon 4/2711:10 pm
HAN
- SAN
2 stops29h 40m
Korean Air
Deal found 3/6![Korean Air logo]()
$936
This Expedia deal was found by Cheapflights users on 3/6. 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 4/208:59 pm
SAN
- HAN
3 stops42h 26m
Multiple Airlines
Mon 4/275:50 pm
HAN
- SAN
2 stops29h 34m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,397
This Travelis deal was found by Cheapflights users on 3/10. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:36 am
SAN
- HAN
2 stops25h 59m
ANA
Tue 5/1211:55 pm
HAN
- SAN
2 stops32h 38m
ANA
Deal found 3/10![ANA logo]()
$880
This Cathay Pacific deal was found by Cheapflights users on 3/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:15 am
SAN
- HAN
2 stops35h 40m
Multiple Airlines
Tue 5/127:10 pm
HAN
- SAN
2 stops26h 48m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$965
This Singapore Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 4/267:45 pm
SAN
- HAN
2 stops25h 45m
Multiple Airlines
Mon 5/116:35 pm
HAN
- SAN
3 stops37h 28m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,237
This oojo deal was found by Cheapflights users on 3/6. 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 4/299:12 pm
SAN
- HAN
2 stops46h 43m
Cathay Pacific
Tue 5/510:55 am
HAN
- SAN
2 stops36h 00m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$824
This oojo deal was found by Cheapflights users on 3/10. 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 4/293:35 pm
SAN
- HAN
2 stops35h 15m
EVA Air
Tue 5/56:00 pm
HAN
- SAN
2 stops28h 55m
EVA Air
Deal found 3/10![EVA Air logo]()
$925
One-way flights from San Diego to HanoiSearch for one-way flight options from San Diego to Hanoi. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from San Diego to Hanoi. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 8/317:32 pm
SAN
- HAN
2 stops48h 23m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 8/177:32 pm
SAN
- HAN
2 stops48h 23m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/169:19 am
SAN
- HAN
2 stops36h 56m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 4/179:19 am
SAN
- HAN
2 stops36h 56m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Fri 4/249:19 am
SAN
- HAN
2 stops36h 56m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/1512:15 pm
SAN
- HAN
2 stops34h 00m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Tue 4/148:59 pm
SAN
- HAN
2 stops49h 16m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 7/76:08 pm
SAN
- HAN
2 stops59h 57m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$459
Find flight deals from San Diego to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $679 (Travelocity) |
One-way from | $362 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $2,262 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Hanoi 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 March 11, 2026.
Use the filters below to find and compare flights from San Diego to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Mon 8/17
9:45 am-10:15 pm
2 stops22h 30m
Hanoi Noibai
Sat 9/19
11:35 pm-11:35 am
2 stops50h 00m
$897
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Wed 4/29
3:35 pm-4:50 pm
2 stops35h 15m
Hanoi Noibai
Tue 5/5
6:00 pm-8:55 am
2 stops28h 55m
$925
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Sun 4/26
8:15 am-9:55 am
2 stops35h 40m
Hanoi Noibai
Tue 5/12
7:10 pm-7:58 am
2 stops26h 48m
$965
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Mon 7/6
7:30 pm-10:35 am
2 stops49h 05m
Hanoi Noibai
Fri 8/21
11:10 pm-3:19 pm
2 stops30h 09m
$1,085
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Sun 7/5
8:32 pm-12:15 pm
2 stops49h 43m
Hanoi Noibai
Thu 8/20
1:25 pm-11:35 am
2 stops36h 10m
$1,098
Quickest round-trip
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Mon 7/6
6:20 am-10:00 pm
2 stops25h 40m
Hanoi Noibai
Mon 7/27
1:25 pm-11:54 pm
2 stops24h 29m
$1,161
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Wed 7/8
6:20 am-10:00 pm
2 stops25h 40m
Hanoi Noibai
Mon 8/17
11:30 pm-11:35 am
2 stops26h 05m
$1,161
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Sun 4/26
7:45 pm-11:30 am
2 stops25h 45m
Hanoi Noibai
Mon 5/11
6:35 pm-6:03 pm
3 stops37h 28m
$1,237
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Sun 4/5
11:01 am-10:00 pm
2 stops44h 59m
Hanoi Noibai
Sun 4/12
11:30 pm-11:59 pm
2 stops38h 29m
$1,271
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Wed 7/1
7:30 pm-9:35 pm
2 stops36h 05m
Hanoi Noibai
Wed 7/22
11:10 pm-6:00 pm
2 stops32h 50m
$1,352
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Diego to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Hanoi in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Diego-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from San Diego with our price prediction graph.
SAN-HAN
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 Hanoi
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown Korean Air,ANA, andJapan Airlines from San Diego to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from San Diego to Hanoi. 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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Other flights to Hanoi
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
San Diego and Hanoi flights
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Diego to Hanoi
Discover the top 3 airlines that operate flights from San Diego to Hanoi. 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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$671 | Average$2,314 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$724 | Average$988 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$884 | Average$957 | FlexibilityNo cancel fee | On-time81% |