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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 €363 and round-trip from €609. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SFO 10:40 PM
      23h 35m
      1 stop
      HAN 1:15 PM
      San Francisco - Hanoi | Sun, Nov 8 | Philippine Airlines
      €366 €525
      30% off
      30% off
      €525 €366
    • SFO 10:40 PM
      35h 45m
      1 stop
      HAN 1:25 AM
      San Francisco - Hanoi | Mon, Nov 2 | Philippine Airlines
      €367 €525
      30% off
      30% off
      €525 €367
    • SFO 10:40 PM
      35h 45m
      1 stop
      HAN 1:25 AM
      San Francisco - Hanoi | Sun, Nov 1 | Philippine Airlines
      €367 €525
      30% off
      30% off
      €525 €367
    • SFO 11:45 AM
      32h 25m
      1 stop
      HAN 11:10 AM
      San Francisco - Hanoi | Tue, Nov 10 | Korean Air
      €370
      30% off
      €525 €370
    • SFO 11:45 AM
      32h 25m
      1 stop
      HAN 11:10 AM
      San Francisco - Hanoi | Sat, Nov 7 | Korean Air
      €370
      30% off
      €525 €370
    • SFO 11:00 PM
      32h 25m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Fri, Nov 27 | Asiana Airlines
      €375
      28% off
      €525 €375
    • SFO 10:40 PM
      35h 45m
      1 stop
      HAN 1:25 AM
      San Francisco - Hanoi | Tue, Nov 3 | Philippine Airlines
      €377
      28% off
      €525 €377
    • SFO 11:40 AM
      32h 30m
      1 stop
      HAN 11:10 AM
      San Francisco - Hanoi | Fri, Nov 27 | Korean Air
      €377
      28% off
      €525 €377
    • SFO 10:40 PM
      35h 45m
      1 stop
      HAN 1:25 AM
      San Francisco - Hanoi | Tue, Nov 24 | Philippine Airlines
      €377
      28% off
      €525 €377
    • SFO 1:00 PM
      17h 25m
      1 stop
      HAN 2:00 PM
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
      Find more flights
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    • SFO 12:00 PM
      24h 15m
      1 stop
      HAN 3:15 AM
      San Francisco - Hanoi | Tue, Dec 1 | Air China
      HAN 4:30 AM
      20h
      1 stop
      SFO 9:30 AM
      Hanoi - San Francisco | Sat, Dec 5 | Air China
      €609 €1,049
      42% off
      42% off
      €1,049 €609
    • SFO 12:00 PM
      24h 15m
      1 stop
      HAN 3:15 AM
      San Francisco - Hanoi | Sat, Nov 7 | Air China
      HAN 4:30 AM
      20h
      1 stop
      SFO 9:30 AM
      Hanoi - San Francisco | Sat, Nov 14 | Air China
      €609 €1,049
      42% off
      42% off
      €1,049 €609
    • SFO 11:00 PM
      32h 25m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Thu, Nov 5 | Asiana Airlines
      HAN 11:50 PM
      29h 40m
      1 stop
      SFO 2:30 PM
      Hanoi - San Francisco | Sun, Nov 8 | Asiana Airlines
      €726 €1,049
      31% off
      31% off
      €1,049 €726
    • SFO 10:40 PM
      23h 35m
      1 stop
      HAN 1:15 PM
      San Francisco - Hanoi | Wed, Nov 11 | Philippine Airlines
      HAN 4:30 AM
      20h
      1 stop
      SFO 9:30 AM
      Hanoi - San Francisco | Sat, Nov 14 | Air China
      €734
      30% off
      €1,049 €734
    • SFO 11:00 PM
      32h 25m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Mon, Nov 30 | Asiana Airlines
      HAN 11:50 PM
      29h 40m
      1 stop
      SFO 2:30 PM
      Hanoi - San Francisco | Sun, Dec 6 | Asiana Airlines
      €742
      28% off
      €1,049 €742
    • SFO 11:00 PM
      32h 25m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Tue, Dec 1 | Asiana Airlines
      HAN 11:50 PM
      29h 40m
      1 stop
      SFO 2:30 PM
      Hanoi - San Francisco | Sun, Dec 6 | Asiana Airlines
      €742
      28% off
      €1,049 €742
    • SFO 11:00 PM
      32h 25m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Wed, Dec 2 | Asiana Airlines
      HAN 11:50 PM
      29h 40m
      1 stop
      SFO 2:30 PM
      Hanoi - San Francisco | Sun, Dec 6 | Asiana Airlines
      €742
      28% off
      €1,049 €742
    • SFO 10:40 PM
      35h 45m
      1 stop
      HAN 1:25 AM
      San Francisco - Hanoi | Sat, Nov 7 | Philippine Airlines
      HAN 4:30 AM
      20h
      1 stop
      SFO 9:30 AM
      Hanoi - San Francisco | Sat, Nov 14 | Air China
      €747
      28% off
      €1,049 €747
    • SFO 10:40 PM
      23h 35m
      1 stop
      HAN 1:15 PM
      San Francisco - Hanoi | Wed, Nov 4 | Philippine Airlines
      HAN 4:30 AM
      20h
      1 stop
      SFO 9:30 AM
      Hanoi - San Francisco | Sat, Nov 7 | Air China
      €749
      28% off
      €1,049 €749
    • SFO 1:00 PM
      17h 25m
      1 stop
      HAN 2:00 PM
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
      HAN 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      Hanoi - San Francisco | Tue, Nov 3 | Normal Airline
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    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Mon, Dec 7 | Korean Air
      €363 €1,027
      65% off
      65% off
      €1,027 €363
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Mon, Nov 2 | Korean Air
      €373 €1,027
      64% off
      64% off
      €1,027 €373
    • SFO 11:50 PM
      21h 20m
      1 stop
      HAN 12:10 PM
      San Francisco - Hanoi | Tue, Nov 3 | Asiana Airlines
      €390 €1,027
      62% off
      62% off
      €1,027 €390
    • SFO 11:35 PM
      20h 5m
      1 stop
      HAN 10:40 AM
      San Francisco - Hanoi | Tue, Jan 12 | China Southern Airlines
      €422
      59% off
      €1,027 €422
    • SFO 11:00 PM
      22h 10m
      1 stop
      HAN 12:10 PM
      San Francisco - Hanoi | Sat, Nov 14 | Asiana Airlines
      €473
      54% off
      €1,027 €473
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Tue, Dec 1 | Korean Air
      €473
      54% off
      €1,027 €473
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Mon, Nov 16 | Korean Air
      €478
      53% off
      €1,027 €478
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Wed, Nov 4 | Korean Air
      €480
      53% off
      €1,027 €480
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Fri, Nov 13 | Korean Air
      €501
      51% off
      €1,027 €501
    • SFO 1:00 PM
      17h 25m
      1 stop
      HAN 2:00 PM
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Tue, Nov 3 | STARLUX Airlines
      €676 €4,574
      85% off
      85% off
      €4,574 €676
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Mon, Dec 14 | STARLUX Airlines
      €974 €4,574
      79% off
      79% off
      €4,574 €974
    • SFO 11:45 AM
      19h 40m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Tue, Nov 3 | Japan Airlines
      €1,110 €4,574
      76% off
      76% off
      €4,574 €1,110
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Sat, Dec 12 | STARLUX Airlines
      €1,226
      73% off
      €4,574 €1,226
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Mon, Dec 21 | STARLUX Airlines
      €1,414
      69% off
      €4,574 €1,414
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Thu, Dec 17 | STARLUX Airlines
      €1,698
      63% off
      €4,574 €1,698
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Sun, Dec 20 | STARLUX Airlines
      €1,707
      63% off
      €4,574 €1,707
    • SFO 11:10 PM
      19h 40m
      1 stop
      HAN 9:50 AM
      San Francisco - Hanoi | Fri, Dec 18 | STARLUX Airlines
      €2,038
      55% off
      €4,574 €2,038
    • SFO 11:45 AM
      19h 40m
      1 stop
      HAN 10:25 PM
      San Francisco - Hanoi | Mon, Dec 21 | Japan Airlines
      €2,069
      55% off
      €4,574 €2,069
    • SFO 1:00 PM
      17h 25m
      1 stop
      HAN 2:00 PM
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Mon, Nov 2 | Korean Air
      €373 €2,345
      84% off
      84% off
      €2,345 €373
    • SFO 11:50 PM
      21h 20m
      1 stop
      HAN 12:10 PM
      San Francisco - Hanoi | Tue, Nov 3 | Asiana Airlines
      €390 €2,345
      83% off
      83% off
      €2,345 €390
    • SFO 11:00 AM
      21h 5m
      1 stop
      HAN 11:05 PM
      San Francisco - Hanoi | Tue, Nov 3 | All Nippon Airways
      €418 €2,345
      82% off
      82% off
      €2,345 €418
    • SFO 11:45 AM
      19h
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Wed, Nov 4 | Korean Air
      €480
      80% off
      €2,345 €480
    • SFO 11:40 PM
      19h 55m
      1 stop
      HAN 10:35 AM
      San Francisco - Hanoi | Mon, Nov 2 | China Airlines
      €488
      79% off
      €2,345 €488
    • SFO 11:00 PM
      22h 10m
      1 stop
      HAN 12:10 PM
      San Francisco - Hanoi | Wed, Nov 4 | Asiana Airlines
      €566
      76% off
      €2,345 €566
    • SFO 11:40 PM
      19h 55m
      1 stop
      HAN 10:35 AM
      San Francisco - Hanoi | Sun, Nov 1 | China Airlines
      €568
      76% off
      €2,345 €568
    • SFO 11:40 AM
      19h 5m
      1 stop
      HAN 9:45 PM
      San Francisco - Hanoi | Sun, Nov 1 | Korean Air
      €603
      74% off
      €2,345 €603
    • SFO 11:00 PM
      22h 10m
      1 stop
      HAN 12:10 PM
      San Francisco - Hanoi | Thu, Nov 5 | Asiana Airlines
      €638
      73% off
      €2,345 €638
    • SFO 1:00 PM
      17h 25m
      1 stop
      HAN 2:00 PM
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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Displayed flight fares from San Francisco to Hanoi 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 has the lowest one-way flight price from San Francisco International Airport to Noi Bai International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from San Francisco International Airport to Noi Bai International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from San Francisco International Airport to Noi Bai International Airport, the best time to book is in April, with an average price of €398. Try to avoid June, when prices are highest, averaging around €867.

€867
€633
€398
€164
    Cheapest
  • €415
    Oct
  • €445
    Nov
  • €844
    Dec
  • €469
    Jan
  • €440
    Feb
  • €473
    Mar
  • €398
    Apr
  • €606
    May
  • €867
    Jun
  • €528
    Jul
  • €448
    Aug
  • €409
    Sep

What is the cheapest day of the week to fly from San Francisco International Airport to Noi Bai International Airport?

The data is based on the average flight prices on Trip.com from San Francisco International Airport to Noi Bai International Airport across different days of the week over the past 12 months.

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 usually Monday, with average fares typically lower than other days. Try to avoid departing on Friday, as prices are usually the highest on that day.

€803
€628
€452
€277
  • €452
    Mon
  • €561
    Tue
  • €487
    Wed
  • €502
    Thu
  • €803
    Fri
  • €680
    Sat
  • €481
    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 Alaska Airlines (from €333) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From €333
Delta Air Lines
From €335
Frontier Airlines
From €342
China Southern Airlines
From €343
Philippine Airlines
From €349
Korean Air
From €370
Asiana Airlines
From €375
China Eastern Airlines
From €381
United Airlines
From €388

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

Check the schedule for flights from San Francisco to Hanoi and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. PR105

    San Francisco International Airport

    12:30 AM

    SFO

    13h

    Nonstop

    5:30 AM

    MNL

    S M T W T F S
    Search

  2. PR593

    Ninoy Aquino International Airport

    11:45 AM

    MNL

    3h 25m

    Nonstop

    2:10 PM

    HAN

    - M - W - F -

  3. CZ660

    San Francisco International Airport

    12:35 AM

    SFO

    18h 20m

    Nonstop

    9:55 AM

    CAN

    S - - W - - -
    Search

  4. CZ8315

    Guangzhou Baiyun International Airport

    1:40 PM

    CAN

    2h 5m

    Nonstop

    2:45 PM

    HAN

    S M T W T F S

  5. F93308

    San Francisco International Airport

    1:14 PM

    SFO

    1h 33m

    Nonstop

    2:47 PM

    LAX

    S - - W T - S
    Search

  6. CA770

    Los Angeles International Airport

    10:00 PM

    LAX

    15h 30m

    Nonstop

    4:30 AM

    SZX

    - M - - - - -

  7. CA7973

    Shenzhen Bao'an International Airport

    8:30 AM

    SZX

    2h 10m

    Nonstop

    9:40 AM

    HAN

    S M T W T F S

  8. KE024

    San Francisco International Airport

    12:40 PM

    SFO

    12h 40m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  9. KE441

    Incheon International Airport

    8:05 AM

    ICN

    5h 5m

    Nonstop

    11:10 AM

    HAN

    S M T W T F S

  10. OZ211

    San Francisco International Airport

    11:50 PM

    SFO

    13h 5m

    Nonstop

    4:55 AM

    ICN

    S M T W T F S
    Search

  11. OZ733

    Incheon International Airport

    7:30 PM

    ICN

    4h 55m

    Nonstop

    10:25 PM

    HAN

    S M T W T F S

  12. CZ660

    San Francisco International Airport

    12:35 AM

    SFO

    18h 20m

    Nonstop

    9:55 AM

    CAN

    S - - W - - -
    Search

  13. CZ371

    Guangzhou Baiyun International Airport

    9:55 PM

    CAN

    2h 5m

    Nonstop

    11:00 PM

    HAN

    S M T W T F S

  14. SQ031

    San Francisco International Airport

    10:40 AM

    SFO

    17h 25m

    Nonstop

    7:05 PM

    SIN

    S M T W T F S
    Search

  15. SQ192

    Singapore Changi Airport

    9:00 AM

    SIN

    3h 30m

    Nonstop

    11:30 AM

    HAN

    S M T W T F S

  16. PR105

    San Francisco International Airport

    12:30 AM

    SFO

    13h

    Nonstop

    5:30 AM

    MNL

    S M T W T F S
    Search

  17. PR595

    Ninoy Aquino International Airport

    11:10 PM

    MNL

    3h 40m

    Nonstop

    1:50 AM

    HAN

    S M T W T F S

  18. AS308

    San Francisco International Airport

    4:46 PM

    SFO

    1h 29m

    Nonstop

    6:15 PM

    LAX

    S M T W T - S
    Search

  19. 3U3838

    Los Angeles International Airport

    9:30 PM

    LAX

    14h 40m

    Nonstop

    4:10 AM

    HGH

    - M - - T - S

  20. 3U3838

    Hangzhou Xiaoshan International Airport

    5:10 AM

    HGH

    3h

    Nonstop

    8:10 AM

    TFU

    - M - W - - S

  21. 3U3905

    Chengdu Tianfu International Airport

    9:05 PM

    TFU

    1h 55m

    Nonstop

    10:00 PM

    HAN

    S M T W T F S

  22. SQ031

    San Francisco International Airport

    10:40 AM

    SFO

    17h 25m

    Nonstop

    7:05 PM

    SIN

    S M T W T F S
    Search

  23. SQ196

    Singapore Changi Airport

    12:35 PM

    SIN

    3h 30m

    Nonstop

    3:05 PM

    HAN

    S M T W T F S
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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 €366
Cheapest return ticket price €609

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. It takes about 40 minutes by taxi.
  • One-way flights from San Francisco International Airport to Noi Bai International Airport currently start from €366, and round-trip fares start from €609. The current lowest fare is a Philippine Airlines flight departing on Sun, Nov 8; 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 €701. 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 lowest estimated 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 payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh 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.