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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 US$405 and round-trip from US$679. Based on Trip.com's latest 7-day flight data.

    • SFO 12:00
      24h 15m
      1 stop
      HAN 03:15
      San Francisco - Hanoi | Fri, Dec 4 | Air China
      HAN 04:30
      20h
      1 stop
      SFO 09:30
      Hanoi - San Francisco | Tue, Dec 8 | Air China
      US$679 US$1,169
      42% off
      42% off
      US$1,169 US$679
    • SFO 12:00
      24h 15m
      1 stop
      HAN 03:15
      San Francisco - Hanoi | Tue, Nov 10 | Air China
      HAN 04:30
      20h
      1 stop
      SFO 09:30
      Hanoi - San Francisco | Tue, Nov 17 | Air China
      US$679 US$1,169
      42% off
      42% off
      US$1,169 US$679
    • SFO 23:00
      32h 25m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Sun, Nov 8 | Asiana Airlines
      HAN 23:50
      29h 40m
      1 stop
      SFO 14:30
      Hanoi - San Francisco | Wed, Nov 11 | Asiana Airlines
      US$811 US$1,169
      31% off
      31% off
      US$1,169 US$811
    • SFO 22:40
      23h 35m
      1 stop
      HAN 13:15
      San Francisco - Hanoi | Sat, Nov 14 | Philippine Airlines
      HAN 04:30
      20h
      1 stop
      SFO 09:30
      Hanoi - San Francisco | Tue, Nov 17 | Air China
      US$820
      30% off
      US$1,169 US$820
    • SFO 23:00
      32h 25m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Thu, Dec 3 | Asiana Airlines
      HAN 23:50
      29h 40m
      1 stop
      SFO 14:30
      Hanoi - San Francisco | Wed, Dec 9 | Asiana Airlines
      US$828
      28% off
      US$1,169 US$828
    • SFO 23:00
      32h 25m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Fri, Dec 4 | Asiana Airlines
      HAN 23:50
      29h 40m
      1 stop
      SFO 14:30
      Hanoi - San Francisco | Wed, Dec 9 | Asiana Airlines
      US$828
      28% off
      US$1,169 US$828
    • SFO 23:00
      32h 25m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Sat, Dec 5 | Asiana Airlines
      HAN 23:50
      29h 40m
      1 stop
      SFO 14:30
      Hanoi - San Francisco | Wed, Dec 9 | Asiana Airlines
      US$828
      28% off
      US$1,169 US$828
    • SFO 22:40
      35h 45m
      1 stop
      HAN 01:25
      San Francisco - Hanoi | Tue, Nov 10 | Philippine Airlines
      HAN 04:30
      20h
      1 stop
      SFO 09:30
      Hanoi - San Francisco | Tue, Nov 17 | Air China
      US$834
      28% off
      US$1,169 US$834
    • SFO 22:40
      23h 35m
      1 stop
      HAN 13:15
      San Francisco - Hanoi | Sat, Nov 7 | Philippine Airlines
      HAN 04:30
      20h
      1 stop
      SFO 09:30
      Hanoi - San Francisco | Tue, Nov 10 | Air China
      US$836
      28% off
      US$1,169 US$836
    • SFO 13:00
      17h 25m
      1 stop
      HAN 14:00
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
      HAN 15:00
      6h
      Direct
      SFO 16:00
      Hanoi - San Francisco | Tue, Nov 3 | Normal Airline
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    • Cheapest
      SFO 22:40
      35h 45m
      1 stop
      HAN 01:25
      San Francisco - Hanoi | Sun, Nov 8 | Philippine Airlines
      US$414 US$609
      32% off
      32% off
      US$609 US$414
    • Cheapest
      SFO 22:40
      23h 35m
      1 stop
      HAN 13:15
      San Francisco - Hanoi | Sat, Nov 7 | Philippine Airlines
      US$414 US$609
      32% off
      32% off
      US$609 US$414
    • SFO 23:40
      35h 45m
      1 stop
      HAN 01:25
      San Francisco - Hanoi | Sun, Nov 1 | Philippine Airlines
      US$415 US$609
      32% off
      32% off
      US$609 US$415
    • SFO 22:40
      35h 45m
      1 stop
      HAN 01:25
      San Francisco - Hanoi | Sat, Nov 14 | Philippine Airlines
      US$416
      32% off
      US$609 US$416
    • SFO 23:40
      35h 45m
      1 stop
      HAN 01:25
      San Francisco - Hanoi | Mon, Nov 2 | Philippine Airlines
      US$419
      31% off
      US$609 US$419
    • SFO 23:00
      32h 25m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Thu, Dec 3 | Asiana Airlines
      US$419
      31% off
      US$609 US$419
    • SFO 11:40
      32h 30m
      1 stop
      HAN 11:10
      San Francisco - Hanoi | Thu, Dec 3 | Korean Air
      US$421
      31% off
      US$609 US$421
    • SFO 12:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Sun, Nov 1 | Korean Air
      US$432
      28% off
      US$609 US$432
    • SFO 11:45
      32h 25m
      1 stop
      HAN 11:10
      San Francisco - Hanoi | Sat, Nov 21 | Korean Air
      US$434
      28% off
      US$609 US$434
    • SFO 13:00
      17h 25m
      1 stop
      HAN 14:00
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Mon, Dec 7 | Korean Air
      US$405 US$1,146
      65% off
      65% off
      US$1,146 US$405
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Mon, Nov 2 | Korean Air
      US$416 US$1,146
      64% off
      64% off
      US$1,146 US$416
    • SFO 23:50
      21h 20m
      1 stop
      HAN 12:10
      San Francisco - Hanoi | Tue, Nov 3 | Asiana Airlines
      US$436 US$1,146
      62% off
      62% off
      US$1,146 US$436
    • SFO 23:35
      20h 5m
      1 stop
      HAN 10:40
      San Francisco - Hanoi | Tue, Jan 12 | China Southern Airlines
      US$471
      59% off
      US$1,146 US$471
    • SFO 23:00
      22h 10m
      1 stop
      HAN 12:10
      San Francisco - Hanoi | Sat, Nov 14 | Asiana Airlines
      US$528
      54% off
      US$1,146 US$528
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Tue, Dec 1 | Korean Air
      US$528
      54% off
      US$1,146 US$528
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Mon, Nov 16 | Korean Air
      US$534
      53% off
      US$1,146 US$534
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Wed, Nov 4 | Korean Air
      US$535
      53% off
      US$1,146 US$535
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Fri, Nov 13 | Korean Air
      US$560
      51% off
      US$1,146 US$560
    • SFO 13:00
      17h 25m
      1 stop
      HAN 14:00
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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    • SFO 12:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Sun, Nov 1 | Korean Air
      US$432 US$609
      28% off
      28% off
      US$609 US$432
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Tue, Nov 3 | STARLUX Airlines
      US$755 US$5,106
      85% off
      85% off
      US$5,106 US$755
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Mon, Dec 14 | STARLUX Airlines
      US$1,088 US$5,106
      79% off
      79% off
      US$5,106 US$1,088
    • SFO 11:45
      19h 40m
      1 stop
      HAN 22:25
      San Francisco - Hanoi | Tue, Nov 3 | Japan Airlines
      US$1,239
      76% off
      US$5,106 US$1,239
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Sat, Dec 12 | STARLUX Airlines
      US$1,368
      73% off
      US$5,106 US$1,368
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Mon, Dec 21 | STARLUX Airlines
      US$1,578
      69% off
      US$5,106 US$1,578
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Thu, Dec 17 | STARLUX Airlines
      US$1,895
      63% off
      US$5,106 US$1,895
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Sun, Dec 20 | STARLUX Airlines
      US$1,906
      63% off
      US$5,106 US$1,906
    • SFO 23:10
      19h 40m
      1 stop
      HAN 09:50
      San Francisco - Hanoi | Fri, Dec 18 | STARLUX Airlines
      US$2,275
      55% off
      US$5,106 US$2,275
    • SFO 13:00
      17h 25m
      1 stop
      HAN 14:00
      San Francisco - Hanoi | Sun, Nov 1 | Normal Airline
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    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Mon, Nov 2 | Korean Air
      US$416 US$2,619
      84% off
      84% off
      US$2,619 US$416
    • SFO 23:50
      21h 20m
      1 stop
      HAN 12:10
      San Francisco - Hanoi | Tue, Nov 3 | Asiana Airlines
      US$436 US$2,619
      83% off
      83% off
      US$2,619 US$436
    • SFO 11:00
      21h 5m
      1 stop
      HAN 23:05
      San Francisco - Hanoi | Tue, Nov 3 | All Nippon Airways
      US$466 US$2,619
      82% off
      82% off
      US$2,619 US$466
    • SFO 11:45
      19h
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Wed, Nov 4 | Korean Air
      US$535
      80% off
      US$2,619 US$535
    • SFO 23:40
      19h 55m
      1 stop
      HAN 10:35
      San Francisco - Hanoi | Mon, Nov 2 | China Airlines
      US$545
      79% off
      US$2,619 US$545
    • SFO 23:00
      22h 10m
      1 stop
      HAN 12:10
      San Francisco - Hanoi | Wed, Nov 4 | Asiana Airlines
      US$631
      76% off
      US$2,619 US$631
    • SFO 23:40
      19h 55m
      1 stop
      HAN 10:35
      San Francisco - Hanoi | Sun, Nov 1 | China Airlines
      US$634
      76% off
      US$2,619 US$634
    • SFO 11:40
      19h 5m
      1 stop
      HAN 21:45
      San Francisco - Hanoi | Sun, Nov 1 | Korean Air
      US$673
      74% off
      US$2,619 US$673
    • SFO 23:00
      22h 10m
      1 stop
      HAN 12:10
      San Francisco - Hanoi | Thu, Nov 5 | Asiana Airlines
      US$712
      73% off
      US$2,619 US$712
    • SFO 13:00
      17h 25m
      1 stop
      HAN 14:00
      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

What is the cheapest month to fly from San Francisco International Airport to Noi Bai International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Noi Bai International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Noi Bai International Airport are usually in April, with an average price of US$444. It is best to avoid June, when the average price can reach US$967.

US$967
US$706
US$444
US$183
    Cheapest
  • US$463
    Oct
  • US$497
    Nov
  • US$942
    Dec
  • US$524
    Jan
  • US$491
    Feb
  • US$528
    Mar
  • US$444
    Apr
  • US$677
    May
  • US$967
    Jun
  • US$589
    Jul
  • US$500
    Aug
  • US$456
    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 past 12 months and shows the average ticket prices from San Francisco International Airport to Noi Bai International Airport for each day of the week in the Trip.com database.

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

US$897
US$701
US$504
US$308
  • US$504
    Mon
  • US$626
    Tue
  • US$543
    Wed
  • US$560
    Thu
  • US$897
    Fri
  • US$759
    Sat
  • US$537
    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 Delta Air Lines (from US$363) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$363
Alaska Airlines
From US$363
Frontier Airlines
From US$373
Philippine Airlines
From US$414
Asiana Airlines
From US$419
Korean Air
From US$421
United Airlines
From US$440
All Nippon Airways
From US$453
China Airlines
From US$454

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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

    00:30

    SFO

    13h

    Direct

    05:30

    MNL

    S M T W T F S
    Search

  2. PR593

    Ninoy Aquino International Airport

    11:45

    MNL

    3h 25m

    Direct

    14:10

    HAN

    - M - W - F -

  3. CZ660

    San Francisco International Airport

    00:35

    SFO

    18h 20m

    Direct

    09:55

    CAN

    S - - W - - -
    Search

  4. CZ8315

    Guangzhou Baiyun International Airport

    13:40

    CAN

    2h 5m

    Direct

    14:45

    HAN

    S M T W T F S

  5. F93308

    San Francisco International Airport

    13:14

    SFO

    1h 33m

    Direct

    14:47

    LAX

    S - - W T - S
    Search

  6. CA770

    Los Angeles International Airport

    22:00

    LAX

    15h 30m

    Direct

    04:30

    SZX

    - M - - - - -

  7. CA7973

    Shenzhen Bao'an International Airport

    08:30

    SZX

    2h 10m

    Direct

    09:40

    HAN

    S M T W T F S

  8. KE024

    San Francisco International Airport

    12:40

    SFO

    12h 40m

    Direct

    17:20

    ICN

    S M T W T F S
    Search

  9. KE441

    Incheon International Airport

    08:05

    ICN

    5h 5m

    Direct

    11:10

    HAN

    S M T W T F S

  10. OZ211

    San Francisco International Airport

    23:50

    SFO

    13h 5m

    Direct

    04:55

    ICN

    S M T W T F S
    Search

  11. OZ733

    Incheon International Airport

    19:30

    ICN

    4h 55m

    Direct

    22:25

    HAN

    S M T W T F S

  12. CZ660

    San Francisco International Airport

    00:35

    SFO

    18h 20m

    Direct

    09:55

    CAN

    S - - W - - -
    Search

  13. CZ371

    Guangzhou Baiyun International Airport

    21:55

    CAN

    2h 5m

    Direct

    23:00

    HAN

    S M T W T F S

  14. SQ031

    San Francisco International Airport

    10:40

    SFO

    17h 25m

    Direct

    19:05

    SIN

    S M T W T F S
    Search

  15. SQ192

    Singapore Changi Airport

    09:00

    SIN

    3h 30m

    Direct

    11:30

    HAN

    S M T W T F S

  16. PR105

    San Francisco International Airport

    00:30

    SFO

    13h

    Direct

    05:30

    MNL

    S M T W T F S
    Search

  17. PR595

    Ninoy Aquino International Airport

    23:10

    MNL

    3h 40m

    Direct

    01:50

    HAN

    S M T W T F S

  18. AS308

    San Francisco International Airport

    16:46

    SFO

    1h 29m

    Direct

    18:15

    LAX

    S M T W T - S
    Search

  19. 3U3838

    Los Angeles International Airport

    21:30

    LAX

    14h 40m

    Direct

    04:10

    HGH

    - M - - T - S

  20. 3U3838

    Hangzhou Xiaoshan International Airport

    05:10

    HGH

    3h

    Direct

    08:10

    TFU

    - M - W - - S

  21. 3U3905

    Chengdu Tianfu International Airport

    21:05

    TFU

    1h 55m

    Direct

    22:00

    HAN

    S M T W T F S

  22. SQ031

    San Francisco International Airport

    10:40

    SFO

    17h 25m

    Direct

    19:05

    SIN

    S M T W T F S
    Search

  23. SQ196

    Singapore Changi Airport

    12:35

    SIN

    3h 30m

    Direct

    15:05

    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 11,771.79km
Cheapest one-way ticket price US$414
Cheapest return ticket price US$679

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 21km, by taxi about 40 minutes.
  • One-way flights from San Francisco International Airport to Noi Bai International Airport currently start from US$414, and round-trip fares start from US$679. 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 US$783. 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.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.