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San Francisco International Airport to Noi Bai International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Noi Bai International Airport over the next 90 days, with one-way fares from €354 and round-trip from €596. Based on Trip.com's latest 7-day flight data.

      • SFO 12:00
        39h 45m
        1 stop
        HAN 17:45
        San Francisco - Hanoi | Thu, Oct 8 | China Eastern Airlines
        HAN 02:20
        20h 45m
        1 stop
        SFO 09:05
        Hanoi - San Francisco | Thu, Oct 15 | China Eastern Airlines
        €596 €966
        38% off
        38% off
        €966 €596
      • SFO 13:00
        22h 45m
        1 stop
        HAN 01:45
        San Francisco - Hanoi | Tue, Nov 10 | China Eastern Airlines
        HAN 02:45
        21h 15m
        1 stop
        SFO 09:00
        Hanoi - San Francisco | Tue, Nov 17 | China Eastern Airlines
        €620 €966
        36% off
        36% off
        €966 €620
      • SFO 12:00
        23h 20m
        1 stop
        HAN 01:20
        San Francisco - Hanoi | Sat, Oct 31 | China Eastern Airlines
        HAN 02:20
        20h 45m
        1 stop
        SFO 09:05
        Hanoi - San Francisco | Tue, Nov 3 | China Eastern Airlines
        €620 €966
        36% off
        36% off
        €966 €620
      • SFO 12:00
        23h 20m
        1 stop
        HAN 01:20
        San Francisco - Hanoi | Tue, Oct 27 | China Eastern Airlines
        HAN 02:20
        20h 45m
        1 stop
        SFO 09:05
        Hanoi - San Francisco | Tue, Nov 3 | China Eastern Airlines
        €659
        32% off
        €966 €659
      • SFO 12:00
        39h 45m
        1 stop
        HAN 17:45
        San Francisco - Hanoi | Tue, Nov 3 | China Eastern Airlines
        HAN 02:45
        21h 15m
        1 stop
        SFO 10:00
        Hanoi - San Francisco | Tue, Nov 10 | China Eastern Airlines
        €659
        32% off
        €966 €659
      • SFO 13:00
        22h 45m
        1 stop
        HAN 01:45
        San Francisco - Hanoi | Thu, Nov 12 | China Eastern Airlines
        HAN 02:45
        21h 15m
        1 stop
        SFO 09:00
        Hanoi - San Francisco | Tue, Nov 17 | China Eastern Airlines
        €659
        32% off
        €966 €659
      • SFO 12:00
        22h 45m
        1 stop
        HAN 01:45
        San Francisco - Hanoi | Sat, Nov 14 | China Eastern Airlines
        HAN 02:45
        21h 15m
        1 stop
        SFO 09:00
        Hanoi - San Francisco | Tue, Nov 17 | China Eastern Airlines
        €659
        32% off
        €966 €659
      • SFO 12:00
        22h 45m
        1 stop
        HAN 01:45
        San Francisco - Hanoi | Tue, Nov 17 | China Eastern Airlines
        HAN 15:10
        32h 50m
        1 stop
        SFO 09:00
        Hanoi - San Francisco | Fri, Nov 20 | China Eastern Airlines
        €659
        32% off
        €966 €659
      • SFO 12:00
        23h 20m
        1 stop
        HAN 01:20
        San Francisco - Hanoi | Thu, Oct 29 | China Eastern Airlines
        HAN 18:45
        28h 20m
        1 stop
        SFO 09:05
        Hanoi - San Francisco | Mon, Nov 2 | China Eastern Airlines
        €660
        32% off
        €966 €660
      • SFO 12:50
        18h 45m
        1 stop
        HAN 21:35
        San Francisco - Hanoi | Mon, Nov 2 | Korean Air
        HAN 23:05
        25h 30m
        1 stop
        SFO 10:35
        Hanoi - San Francisco | Mon, Nov 9 | Korean Air
        €676
        30% off
        €966 €676
      • SFO 12:50
        31h 45m
        1 stop
        HAN 10:35
        San Francisco - Hanoi | Tue, Nov 3 | Korean Air
        HAN 23:05
        25h 30m
        1 stop
        SFO 10:35
        Hanoi - San Francisco | Mon, Nov 9 | Korean Air
        €676
        30% off
        €966 €676
      • SFO 12:50
        18h 45m
        1 stop
        HAN 21:35
        San Francisco - Hanoi | Sun, Oct 4 | Korean Air
        HAN 23:10
        25h 30m
        1 stop
        SFO 10:40
        Hanoi - San Francisco | Sun, Oct 11 | Korean Air
        €676
        30% off
        €966 €676
      • SFO 13:00
        17h 25m
        1 stop
        HAN 14:00
        San Francisco - Hanoi | Mon, Oct 5 | Normal Airline
        HAN 15:00
        6h
        Nonstop
        SFO 16:00
        Hanoi - San Francisco | Wed, Oct 7 | Normal Airline
        More cheap flights
        More cheap flights
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Mon, Nov 16 | Korean Air
        €354 €509
        30% off
        30% off
        €509 €354
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Mon, Nov 23 | Korean Air
        €355 €509
        30% off
        30% off
        €509 €355
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Sat, Nov 21 | Korean Air
        €355 €509
        30% off
        30% off
        €509 €355
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Sat, Nov 14 | Korean Air
        €355
        30% off
        €509 €355
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Sun, Nov 15 | Korean Air
        €355
        30% off
        €509 €355
      • SFO 11:45
        19h
        1 stop
        HAN 21:45
        San Francisco - Hanoi | Sun, Nov 29 | Korean Air
        €355
        30% off
        €509 €355
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Sat, Nov 28 | Korean Air
        €355
        30% off
        €509 €355
      • SFO 12:45
        19h
        1 stop
        HAN 21:45
        San Francisco - Hanoi | Sun, Nov 8 | Korean Air
        €356
        30% off
        €509 €356
      • SFO 12:45
        19h
        1 stop
        HAN 21:45
        San Francisco - Hanoi | Sat, Nov 7 | Korean Air
        €356
        30% off
        €509 €356
      • SFO 12:50
        31h 45m
        1 stop
        HAN 10:35
        San Francisco - Hanoi | Sun, Nov 1 | Korean Air
        €356
        30% off
        €509 €356
      • SFO 11:45
        32h 25m
        1 stop
        HAN 11:10
        San Francisco - Hanoi | Sun, Nov 22 | Korean Air
        €356
        30% off
        €509 €356
      • SFO 12:50
        18h 45m
        1 stop
        HAN 21:35
        San Francisco - Hanoi | Sat, Oct 24 | Korean Air
        €356
        30% off
        €509 €356
      • SFO 13:00
        17h 25m
        1 stop
        HAN 14:00
        San Francisco - Hanoi | Mon, Oct 5 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from San Francisco International Airport to Noi Bai International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from San Francisco International Airport to Noi Bai International Airport

Which month offers the lowest one-way fares when flying from San Francisco International Airport to Noi Bai International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from San Francisco International Airport to Noi Bai International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from San Francisco International Airport to Noi Bai International Airport, it is best to book in April, when average fares are €392. Try to avoid June, as fares peak at around €854.

€854
€623
€392
€161
    Cheapest
  • €554
    Sep
  • €414
    Oct
  • €439
    Nov
  • €832
    Dec
  • €463
    Jan
  • €434
    Feb
  • €466
    Mar
  • €392
    Apr
  • €598
    May
  • €854
    Jun
  • €520
    Jul
  • €441
    Aug

Which day of the week offers the cheapest flights from San Francisco International Airport to Noi Bai International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from San Francisco International Airport to Noi Bai International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from San Francisco International Airport to Noi Bai International Airport is Monday, when average fares are usually lower than other days. Avoid departing on Friday, as fares are typically the highest.

€771
€608
€445
€282
  • €445
    Mon
  • €554
    Tue
  • €500
    Wed
  • €497
    Thu
  • €771
    Fri
  • €678
    Sat
  • €474
    Sun

Which airline offers the cheapest flights from San Francisco International Airport to Noi Bai International Airport?

The cheapest airline flying from San Francisco International Airport to Noi Bai International Airport is Philippine Airlines (from €346) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Philippine Airlines
From €346
Korean Air
From €356
Asiana Airlines
From €359
Cathay Pacific
From €369
United Airlines
From €370
Air Premia
From €372
China Eastern Airlines
From €379
Delta Air Lines
From €383
China Airlines
From €392
All Nippon Airways
From €392

Find more flights and airlines

What is the flight schedule from San Francisco International Airport to Noi Bai International Airport?

Check on the flight schedule from San Francisco to Hanoi to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE024

    San Francisco International Airport

    12:50

    SFO

    12h 30m

    Nonstop

    17:20

    ICN

    S M T W T F S
    Search

  2. KE447

    Incheon International Airport

    18:55

    ICN

    4h 40m

    Nonstop

    21:35

    HAN

    S M T W T F S

  3. CZ660

    San Francisco International Airport

    00:35

    SFO

    18h 20m

    Nonstop

    09:55

    CAN

    - M - - T - -
    Search

  4. CZ8315

    Guangzhou Baiyun International Airport

    13:35

    CAN

    2h 10m

    Nonstop

    14:45

    HAN

    S M T W T F S

  5. AI4174

    San Francisco International Airport

    10:55

    SFO

    16h 50m

    Nonstop

    16:15

    CCU

    S M T W T F S
    Search

  6. AI4174

    Netaji Subhash Chandra Bose International Airport

    17:50

    CCU

    2h 25m

    Nonstop

    20:15

    DEL

    S M T W T F S

  7. AI2390

    Indira Gandhi International Airport

    01:00

    DEL

    4h 30m

    Nonstop

    07:00

    HAN

    S - T - T F S

  8. KE024

    San Francisco International Airport

    12:50

    SFO

    12h 30m

    Nonstop

    17:20

    ICN

    S M T W T F S
    Search

  9. KE441

    Incheon International Airport

    08:05

    ICN

    5h 5m

    Nonstop

    11:10

    HAN

    S M T W T F S

  10. OZ211

    San Francisco International Airport

    23:50

    SFO

    13h 5m

    Nonstop

    04:55

    ICN

    S M T W T F S
    Search

  11. OZ733

    Incheon International Airport

    19:30

    ICN

    4h 30m

    Nonstop

    22:00

    HAN

    S M T W T F S

  12. F92858

    San Francisco International Airport

    21:20

    SFO

    1h 27m

    Nonstop

    22:47

    LAX

    S - - W T F S
    Search

  13. 3U3838

    Los Angeles International Airport

    21:30

    LAX

    18h 40m

    Nonstop

    08:10

    TFU

    - M - - T - S

  14. 3U3905

    Chengdu Tianfu International Airport

    21:10

    TFU

    2h 10m

    Nonstop

    22:20

    HAN

    S M T W T F S
Find more flights and airlines

About San Francisco International Airport and Noi Bai International Airport

Learn about San Francisco International Airport (SFO) and Noi Bai International Airport (HAN) — including location, terminals, transportation, and travel tips.

Flight distance 11,771.79 km
Cheapest one-way ticket price €354
Cheapest return ticket price €596

FAQs for San Francisco International Airport to Noi Bai International Airport Flights

  • What is the transportation method from the main airport to downtown in Hanoi?

    • The distance from Noi Bai International Airport to downtown is about 21 km, by taxi about 40 minutes.
  • One-way flights from San Francisco International Airport to Noi Bai International Airport currently start from €354, and round-trip fares start from €596. The current lowest fare is a Korean Air flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Noi Bai International Airport is €569. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco International Airport and Noi Bai International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.