Cheap Flights from Hanoi to San Diego
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The latest fare from Hanoi to San Diego: $1102 round trip, Nov 9 – Nov 16, seen Nov 4. Prices by month are below.
Across 4 months of observations from Hanoi to San Diego, the lowest round-trip economy fare we recorded was $1061, in September. The typical economy fare was $1091. September was the cheapest month we saw and November the dearest.
The most recent economy price we saw on this route was $1102 on ANA and United, seen Nov 4.
See every deal from Hanoi, to San Diego, or the return direction San Diego to Hanoi.
Latest economy price we saw: Hanoi to San Diego
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Hanoi (HAN) to San Diego (SAN) | $1102 | 7.1¢ | Nov 9 – Nov 16 | ANA and United | Nov 4 | Check price |
Economy price history: Hanoi to San Diego
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $1102 | $1102 | 1 |
| Sep 2026 | $1061 | $1061 | 1 |
| Aug 2026 | $1092 | $1099 | 4 |
| Jul 2026 | $1101 | $1101 | 1 |
Frequently asked questions
How many flight deals from Hanoi to San Diego are on Sparkflights right now?
There are 0 deals from Hanoi to San Diego on the board right now.
What is the lowest price ever seen from Hanoi to San Diego?
The lowest economy fare we've recorded from Hanoi to San Diego is $1061, based on 7 price observations over 4 months.
How much does a flight from Hanoi to San Diego cost?
The typical round-trip economy fare we observed from Hanoi to San Diego is $1091, against a recorded low of $1061. These are observations, not quotes.
When is the cheapest month to fly Hanoi to San Diego?
For economy fares from Hanoi to San Diego, September was the cheapest month we observed and November the dearest, over 4 months of data.
What is the current price from Hanoi to San Diego?
The most recent economy fare we saw from Hanoi to San Diego is $1102, on Nov 4.