AirConnect is a travel inspiration platform that helps travellers plan trips around world events, sports, festivals, and cultural experiences. We cover 300+ flight routes, destination guides, visa tools, and travel planning across Asia, the Middle East, and Africa.

Which routes does AirConnect cover?

AirConnect covers over 300 niche flight routes including routes from Thailand, Indonesia, Malaysia, the Philippines, Vietnam, Cambodia, India, Saudi Arabia, UAE, and across Africa. We specialise in underserved long-haul routes the big OTAs ignore.

How do I find flights with AirConnect?

Use the flight search on our homepage to compare prices across hundreds of airlines. AirConnect also offers destination guides, event travel pages, visa tools, and fare alerts to help you plan the perfect trip — not just find the cheapest ticket.

Does AirConnect offer visa information?

Yes. AirConnect offers a free Visa Checker tool that shows visa requirements, e-visa options, and visa-on-arrival eligibility for your nationality and destination country.

What languages does AirConnect support?

AirConnect is available in English, Spanish, German, Hindi, Thai, Indonesian, and Arabic — making it accessible to travellers across Asia, the Middle East, and beyond.

How long is the flight from SFO to Hanoi?

The flight from SFO (SFO) to Hanoi (HAN) takes approximately 14h 30m — a distance of around 11,758 km. Actual flight time varies by airline, aircraft type, winds, and whether you fly direct or connect via a hub. Connecting itineraries can add 2–6 hours to total travel time.

Which airlines fly from SFO to Hanoi?

Airlines commonly serving the SFO–HAN route or connecting it via hubs include Singapore Airlines, Japan Airlines, Korean Air, Cathay Pacific, Malaysia Airlines and others. Availability changes by season. Use the flight search above to see all current carriers and compare live fares.

What is the cheapest time to fly from SFO to Hanoi?

Fares on SFO–HAN tend to be lowest when booked 6–10 weeks ahead and on weekday departures. Use AirConnect's fare alert tool to get notified when prices drop to your target level.

How much does a flight from SFO to Hanoi cost?

Economy fares on the SFO–HAN route typically range from $600 to $1600 USD one-way (Ultra long-haul). Business class fares are generally 3–5× higher. Prices fluctuate based on demand, season, and how far in advance you book. Search above for the current best fare and use our fare alert to track price changes automatically.

Do I need a visa to travel from SFO to Vietnam?

Visa requirements depend entirely on your passport nationality. Some nationalities enjoy visa-free or visa-on-arrival access to Vietnam; others must apply in advance through an embassy or e-visa portal. Use AirConnect's free Visa Checker tool to check requirements for your specific passport in under 30 seconds.

What is the best time to visit Hanoi?

Vietnam spans multiple climate zones. Hanoi and the north are best Oct–Apr; Ho Chi Minh City is best Nov–Apr. Da Nang is excellent Feb–Aug. The middle has complex weather patterns. For the SFO–Hanoi route, book early if you plan to travel during the October – April peak window — fares and accommodation fill quickly during this period.

SFOHanoi, Vietnam

Flights from SFO to Hanoi

Compare airlines and fares on SFO–HAN. Find cheap flights, flexible dates, and instant booking.

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Multiple airlines compared

11,758 kmdistance

~14h 30mflight time

from $600one-way

Ultra long-haulroute

Search Flights: SFO (SFO) → Hanoi (HAN)

Route snapshot: SFO to Hanoi

SFO to Hanoi is a 14h 30m air corridor covering roughly 11,758 km and typically searched by travelers comparing direct and one-stop options.

Use this page to benchmark fares, check which airlines commonly serve the corridor, and move into airport, visa, and destination planning before you book.

Next best action

Search live fares now

Move from route research into live pricing, airline availability, and booking windows.

Why travelers watch this route

Route economics

SFO–HAN sits in the Ultra long-haul fare band, with economy prices often starting around $600 when booked at the right time.

Seasonality

Hanoi demand usually strengthens around October – April, which can push fares higher on this corridor.

Airline competition

This corridor is usually compared across 5 common airline options, which is why checking both the route page and the live fare search can uncover better timing and booking opportunities.

Airlines flying SFO to Hanoi

These carriers commonly operate the SFO–HAN route or connect via regional hubs.

✈ Singapore Airlines✈ Japan Airlines✈ Korean Air✈ Cathay Pacific✈ Malaysia Airlines

Best time to fly to Hanoi

Based on weather and travel conditions in Vietnam

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Best monthsGoodAvoid if possible

Vietnam spans multiple climate zones. Hanoi and the north are best Oct–Apr; Ho Chi Minh City is best Nov–Apr. Da Nang is excellent Feb–Aug. The middle has complex weather patterns.

Peak season: October – April

Direct & Connecting Flights

Multiple airlines operate between SFO (SFO) and Hanoi (HAN). Compare direct and connecting options to find the best price. Direct flights take approximately 14h 30m.

Fares & Price Guide

Economy fares on SFO–HAN typically range from $600 to $1600 USD one-way. Book 6–10 weeks ahead for the best prices, or set a fare alert to catch price drops automatically.

About Hanoi, Vietnam

Hanoi is a popular destination for AirConnect travellers. Best visited during October – April. Browse our destination guide for hotels, visa requirements, and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

Search SFO → HAN

Move from route guidance into live flight results and booking options.

Airport Guides

Check terminals, transport and arrival details for SFO and HAN.

Airline Route Maps

See which airlines dominate the SFO–HAN corridor and nearby connections.

Hanoi Planning

Turn this flight route into a full trip with destination, hotel and activity planning.

Price Alerts

Track fare drops on SFO–HAN and related city pairs.

Visa Guides

Check entry rules before booking flights from SFO to Vietnam.

Explore related route clusters

These hubs help search engines and travelers understand where this corridor sits in the wider route graph.

USA routes

Browse more routes from the SFO side of this corridor.

Vietnam routes

See how Hanoi connects into its wider route market.

All routes A–Z

Explore more city-pair corridors across the wider AirConnect network.

Deals on SFO → Hanoi

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Frequently asked questions — SFO to Hanoi flights

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