Hanoi (HAN) → San Diego (SAN)
About Hanoi to San Diego Flights
Discover the best flights from Hanoi to San Diego, covering 12,476 km in approximately 16h 6m. Hanoi (HAN) to San Diego (SAN) is one of the major long-haul routes connecting Vietnam and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Hanoi to San Diego.
12-Month Price History
Flight prices from Hanoi to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $2228, while July sees the highest prices, averaging $3711. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
103 days
For best prices
Booking Tips
For the best prices on Hanoi to San Diego flights, we recommend booking 170 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $2490 | $9700 | $13660 |
VietJet Air VJ | $2540 | $8890 | $14930 |
Vietnam Airlines VN | $2570 | $9710 | $15970 |
Air France AF | $2790 | $9860 | $15460 |
American Airlines AA | $2790 | $8750 | $14470 |
British Airways BA | $3370 | $11100 | $15860 |
Delta Air Lines DL | $3380 | $9640 | $14550 |
United Airlines
UA
Economy
$2490
Business
$9700
First
$13660
VietJet Air
VJ
Economy
$2540
Business
$8890
First
$14930
Vietnam Airlines
VN
Economy
$2570
Business
$9710
First
$15970
Air France
AF
Economy
$2790
Business
$9860
First
$15460
American Airlines
AA
Economy
$2790
Business
$8750
First
$14470
British Airways
BA
Economy
$3370
Business
$11100
First
$15860
Delta Air Lines
DL
Economy
$3380
Business
$9640
First
$14550
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Hanoi → Los Angeles
Noi Bai International (HAN) to Los Angeles International (LAX)
Distance: 12,301 km
Average price: $2529
Hanoi → Tijuana
Noi Bai International (HAN) to Tijuana International (TIJ)
Distance: 12,506 km
Average price: $2569
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Frequently Asked Questions
How long is the flight from Hanoi to San Diego?
The flight time from Hanoi (HAN) to San Diego (SAN) is approximately 16 hours and 6 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Hanoi and San Diego?
The aerial distance between Hanoi and San Diego is 12,476 kilometers (7,752 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Hanoi to San Diego?
Several airlines operate flights between Hanoi and San Diego, including Vietnam Airlines, VietJet Air, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Hanoi to San Diego?
Based on historical data, February typically offers the lowest airfares for flights from Hanoi to San Diego. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Diego?
For the best prices on Hanoi to San Diego flights, we recommend booking 60 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Hanoi to San Diego?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Vietnam traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Hanoi and San Diego?
Hanoi operates on Asia/Ho_Chi_Minh time zone, while San Diego is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.