₩650,600 Cheap Flights from San Diego (SAN) to Hanoi (HAN)

View ₩650,600 flight on Wed, Jul 30, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from San Diego to Hanoi (SAN-HAN)

Prices were available within the past 7 days and start at ₩650,600 for one-way flights and ₩1,145,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 19 - Thu, Mar 26
SAN
San Diego
HAN
Hanoi
₩1,145,700 Roundtrip, found 2 days ago
₩1,145,700
Roundtrip
found 2 days ago
Select United flight, departing Thu, Mar 19 from San Diego to Hanoi, returning Thu, Mar 26, priced at ₩1,145,700 found 2 days ago
United
Thu, Mar 19 - Thu, Mar 26
SAN
San Diego
HAN
Hanoi
₩1,194,000 Roundtrip, found 2 days ago
₩1,194,000
Roundtrip
found 2 days ago
Select United flight, departing Thu, Mar 19 from San Diego to Hanoi, returning Thu, Mar 26, priced at ₩1,194,000 found 2 days ago
United
Sun, Jul 27 - Mon, Aug 4
SAN
San Diego
HAN
Hanoi
₩1,206,100 Roundtrip, found 3 days ago
₩1,206,100
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 27 from San Diego to Hanoi, returning Mon, Aug 4, priced at ₩1,206,100 found 3 days ago
Korean Air
Thu, Mar 19 - Thu, Mar 26
SAN
San Diego
HAN
Hanoi
₩1,213,300 Roundtrip, found 2 days ago
₩1,213,300
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Mar 19 from San Diego to Hanoi, returning Thu, Mar 26, priced at ₩1,213,300 found 2 days ago
United
Wed, Jul 30 - Mon, Aug 4
SAN
San Diego
HAN
Hanoi
₩1,220,300 Roundtrip, found 4 days ago
₩1,220,300
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 30 from San Diego to Hanoi, returning Mon, Aug 4, priced at ₩1,220,300 found 4 days ago
United
Thu, Mar 19 - Thu, Mar 26
SAN
San Diego
HAN
Hanoi
₩1,249,600 Roundtrip, found 2 days ago
₩1,249,600
Roundtrip
found 2 days ago
Select United flight, departing Thu, Mar 19 from San Diego to Hanoi, returning Thu, Mar 26, priced at ₩1,249,600 found 2 days ago
United
Sun, Jul 27 - Mon, Aug 4
SAN
San Diego
HAN
Hanoi
₩1,261,300 Roundtrip, found 3 days ago
₩1,261,300
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 27 from San Diego to Hanoi, returning Mon, Aug 4, priced at ₩1,261,300 found 3 days ago
Alaska Airlines
Thu, Mar 19 - Thu, Mar 26
SAN
San Diego
HAN
Hanoi
₩1,358,900 Roundtrip, found 2 days ago
₩1,358,900
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Mar 19 from San Diego to Hanoi, returning Thu, Mar 26, priced at ₩1,358,900 found 2 days ago
All Nippon Airways
Wed, Jul 30 - Mon, Aug 4
SAN
San Diego
HAN
Hanoi
₩1,392,700 Roundtrip, found 4 days ago
₩1,392,700
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Wed, Jul 30 from San Diego to Hanoi, returning Mon, Aug 4, priced at ₩1,392,700 found 4 days ago
Delta
Sun, Jul 27 - Mon, Aug 4
SAN
San Diego
HAN
Hanoi
₩1,407,600 Roundtrip, found 3 days ago
₩1,407,600
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 27 from San Diego to Hanoi, returning Mon, Aug 4, priced at ₩1,407,600 found 3 days ago

Find the cheapest month to fly from San Diego (SAN) to Hanoi (HAN)

September is typically the cheapest month to fly

From ₩1,086,942 - ₩1,459,459 per traveler.

Graph displaying average flight prices per month

Flights from San Diego (SAN) to Hanoi (HAN)
Origin airport
San Diego Intl.
Destination airport
Noi Bai Intl.
Roundtrip price
₩1,145,700
Distance
12403 km

San Diego to Hanoi Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Diego to Hanoi will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Hanoi.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SAN to HAN flights that won’t make your bank account wince. Ready to temporarily leave behind San Diego for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from San Diego Intl. Airport (SAN) to Hanoi Intl. Airport?
Pack your bags, because round-trip flights between SAN and Noi Bai Intl. Airport (HAN) start from ₩1,145,700. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Intl. Airport (SAN) to Hanoi Intl. Airport?
This can differ from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from SAN to Hanoi Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Intl. Airport (SAN) to Noi Bai Intl. Airport (HAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Airport to Hanoi Intl. Airport?
With around 12,500 kilometers separating San Diego Airport and Noi Bai Intl. Airport (HAN), your flight will be a long one. Pack wisely and make your trip comfortable. Simple things like a sleep mask and a good neck pillow should be in your hand luggage.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Hanoi Intl. Airport?
If you want to fly straight from San Diego Airport to Hanoi Intl. Airport, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are San Diego Airport to Hanoi Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Diego Intl. Airport (SAN) to Noi Bai Intl. Airport (HAN) last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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