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This economy class fare from San Francisco to Hanoi was 44% below typical.
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San Francisco → Hanoi
Korean Air · Economy · 1 stop (18h 25m)
1h 5m layover in Seoul
SFO → HAN
Price Analysis
This fare is in the bottom 5th percentile — cheaper than 95% of fares we've tracked on this route. Economy flights from SFO to Hanoi typically cost $1,262. This deal saves you $638. Only 3 travel dates available at this price — limited availability.
About This Destination
Hanoi captivates visitors with its centuries-old charm, from the iconic Hoan Kiem Lake in the city center to the bustling Old Quarter's narrow streets lined with traditional shops. The city's culinary scene is legendary—don't miss iconic dishes like pho, bun cha, and egg coffee that define Vietnamese street food culture.
Route & Airline
Korean Air connects San Francisco to Hanoi with a single stop, offering a reliable option for reaching Southeast Asia from the West Coast. As a legacy carrier, Korean Air brings established service standards and a solid network across Asia-Pacific to this long-haul route.
Travel Tips
August is Vietnam's monsoon season, so pack light, breathable clothing and waterproof gear for afternoon showers. Hanoi's humid tropical climate means traveling lighter luggage is more comfortable, and the Vietnamese Dong is the local currency—plan to exchange money upon arrival or withdraw from ATMs in the city.
Booking Guidance
With three available dates across mid-August 2026, you have flexibility to choose departure timing that works best for your schedule. Before booking, confirm baggage allowances, meal service details, and any transit requirements through Korean Air's website or a travel agent. The dates shown below are just a sample — experiment with dates that work best for your schedule. If the deal is still active but you can't pull up the price, try Google Flights below for the most up-to-date availability.
Prices and availability are sourced from third-party providers and may change without notice. SkySnags is not a travel agency — we find and surface deals, but all bookings are made directly through the airline or travel search provider (Google Flights, Skyscanner, Kayak, etc.). We are not responsible for fare accuracy, booking issues, or changes after publication. Always verify the final price before completing your purchase.
Fare Details
Economy
Roundtrip
1 stop
1h 5m layover in Seoul
Korean Air
18h 25m
$1,262
$624
$638 (44% off)
Travel Dates
1/7/2027 - 1/28/2027
Prices checked 4w ago3 dates available
Price History
San Francisco → Hanoi
See every deal we've found on this route — past and present.
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