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Cheap flights from San Francisco to Hanoi from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Hanoi departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Hanoi

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Hanoi that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Hanoi.

Cheap last minute flights

Planning a quick getaway from San Francisco to Hanoi? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Hanoi, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to Hanoi

Find recent round-trip train or bus tickets from San Francisco to Hanoi.

All round-trip flight deals from San Francisco to Hanoi

The cheapest plane tickets from San Francisco to Hanoi found on KAYAK recently.
12:00 pm - 1:00 pmSFO-HAN
34h 00m1 stop
2:45 am - 10:00 amHAN-SFO
21h 15m1 stop
$654China Eastern
Find Deal
Thu, Feb 27 - Sun, Mar 9
12:00 pm - 2:45 pmSFO-HAN
35h 45m2 stops
7:45 pm - 9:00 amHAN-SFO
52h 15m3 stops
$662China Eastern
Find Deal
Thu, Feb 20 - Thu, Feb 27
1:15 am - 6:05 pmSFO-HAN
26h 50m1 stop
10:55 am - 10:20 pmHAN-SFO
25h 25m1 stop
$726Cathay Pacific
Find Deal
Sun, May 4 - Sun, May 18
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
5:50 pm - 7:55 pmHAN-SFO
16h 05m1 stop
$744China Airlines
Find Deal
Wed, Apr 2 - Wed, Apr 9
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
5:50 pm - 7:55 pmHAN-SFO
16h 05m1 stop
$748China Airlines
Find Deal
Sun, Apr 20 - Mon, May 5
12:15 am - 9:55 amSFO-HAN
19h 40m1 stop
7:05 pm - 10:20 pmHAN-SFO
17h 15m1 stop
$752Cathay Pacific
Find Deal
Wed, Apr 2 - Wed, Apr 9
12:10 am - 10:40 amSFO-HAN
20h 30m1 stop
11:10 am - 8:30 pmHAN-SFO
23h 20m1 stop
$804STARLUX Airlines
Find Deal
Wed, Mar 19 - Mon, Apr 28
12:10 am - 5:25 pmSFO-HAN
27h 15m1 stop
6:25 pm - 7:50 pmHAN-SFO
15h 25m1 stop
$828STARLUX Airlines
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Thu, Mar 13 - Wed, Mar 26
12:40 am - 11:35 amSFO-HAN
20h 55m1 stop
6:20 pm - 6:45 amHAN-SFO
26h 25m1 stop
$909EVA Air
Find Deal
Wed, Mar 19 - Sat, Mar 29
12:30 pm - 11:05 amSFO-HAN
32h 35m1 stop
6:00 pm - 6:45 amHAN-SFO
26h 45m1 stop
$942EVA Air
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Fri, Apr 11 - Sun, Apr 27
11:35 pm - 10:05 amSFO-HAN
19h 30m1 stop
$374Cathay Pacific
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Tue, Jan 28
10:55 pm - 6:25 pmSFO-HAN
28h 30m1 stop
$380Cathay Pacific
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Thu, Mar 6
11:30 pm - 10:25 pmSFO-HAN
31h 55m1 stop
$421Asiana Airlines
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Fri, Mar 7
11:30 pm - 12:10 pmSFO-HAN
21h 40m1 stop
$424Asiana Airlines
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Sat, Feb 22
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
$448China Airlines
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Mon, Apr 14
12:10 am - 10:40 amSFO-HAN
20h 30m1 stop
$464STARLUX Airlines
Find Deal
Wed, Mar 19
12:10 am - 10:40 amSFO-HAN
20h 30m1 stop
$467STARLUX Airlines
Find Deal
Wed, Mar 19
12:40 am - 5:15 pmSFO-HAN
26h 35m1 stop
$500EVA Air
Find Deal
Wed, Mar 19
12:50 am - 4:50 pmSFO-HAN
26h 00m1 stop
$502EVA Air
Find Deal
Tue, Apr 8
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
$508China Airlines
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Fri, Apr 11
7:39 pm - 11:05 pmSFO-HAN
36h 26m2 stops
12:25 am - 10:59 pmHAN-SFO
37h 34m2 stops
$818ANA
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Sun, Jan 26 - Sun, Feb 2
12:20 am - 11:05 pmSFO-HAN
31h 45m1 stop
12:25 am - 3:20 pmHAN-SFO
29h 55m1 stop
$828ANA
Find Deal
Sun, Jan 26 - Fri, Feb 7
10:55 pm - 6:25 pmSFO-HAN
28h 30m1 stop
12:20 pm - 9:30 amHAN-SFO
36h 10m1 stop
Sun, Jan 26 - Mon, Feb 3
12:20 am - 11:05 pmSFO-HAN
31h 45m1 stop
12:25 am - 3:22 pmHAN-SFO
29h 57m2 stops
Sun, Jan 26 - Fri, Feb 7
6:45 am - 10:30 pmSFO-HAN
24h 45m2 stops
11:55 pm - 9:50 amHAN-SFO
24h 55m1 stop
$1,047Japan Airlines
Find Deal
Wed, Jan 22 - Fri, Jan 31
10:55 pm - 6:25 pmSFO-HAN
28h 30m1 stop
7:25 pm - 9:15 pmHAN-SFO
16h 50m1 stop
$1,114Cathay Pacific
Find Deal
Sun, Jan 26 - Sun, Feb 2
11:40 pm - 9:30 amSFO-HAN
42h 50m2 stops
11:35 am - 7:32 amHAN-SFO
34h 57m2 stops
$2,390China Airlines
Find Deal
Fri, Jan 24 - Sat, Feb 1
3:20 pm - 5:35 pmSFO-HAN
59h 15m3 stops
12:35 pm - 1:47 pmHAN-SFO
40h 12m2 stops
$3,343Singapore Airlines
Find Deal
Sun, Jan 26 - Mon, Feb 3
5:30 pm - 5:35 pmSFO-HAN
33h 05m2 stops
6:25 pm - 4:26 pmHAN-SFO
37h 01m3 stops
$4,280Singapore Airlines
Find Deal
Fri, Jan 24 - Sat, Feb 1
8:20 am - 10:30 pmSFO-HAN
23h 10m2 stops
1:40 am - 9:50 amHAN-SFO
23h 10m2 stops
$10,684Japan Airlines
Find Deal
Thu, Jan 23 - Fri, Jan 24

China Eastern flights from San Francisco to Hanoi

Our best China Eastern deals on San Francisco to Hanoi flight tickets
China Eastern
Feb 27
SFO12:00 pmSan Francisco
34h 00m
1 stop
HAN1:00 pmHanoi Noibai
Mar 9
HAN2:45 amHanoi Noibai
21h 15m
1 stop
SFO10:00 amSan Francisco
China Eastern
Feb 20
SFO12:00 pmSan Francisco
35h 45m
2 stops
HAN2:45 pmHanoi Noibai
Feb 27
HAN7:45 pmHanoi Noibai
52h 15m
3 stops
SFO9:00 amSan Francisco
China Eastern
Apr 3
SFO12:00 pmSan Francisco
23h 20m
1 stop
HAN1:20 amHanoi Noibai
Apr 9
HAN2:20 amHanoi Noibai
20h 45m
1 stop
SFO9:05 amSan Francisco

China Airlines flights from San Francisco to Hanoi

Our best China Airlines deals on San Francisco to Hanoi flight tickets
China Airlines
Apr 2
SFO1:05 amSan Francisco
19h 30m
1 stop
HAN10:35 amHanoi Noibai
Apr 9
HAN5:50 pmHanoi Noibai
16h 05m
1 stop
SFO7:55 pmSan Francisco
China Airlines
Apr 20
SFO1:05 amSan Francisco
19h 30m
1 stop
HAN10:35 amHanoi Noibai
May 5
HAN5:50 pmHanoi Noibai
16h 05m
1 stop
SFO7:55 pmSan Francisco
China Airlines
Apr 8
SFO1:05 amSan Francisco
19h 30m
1 stop
HAN10:35 amHanoi Noibai
Apr 17
HAN5:50 pmHanoi Noibai
16h 05m
1 stop
SFO7:55 pmSan Francisco

See travel insights to Hanoi from

How to get the cheapest flight ticket from San Francisco to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from San Francisco is in October. Flight prices, which tend to average around $840, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in October, then November is your next best option. Flight prices from San Francisco to Hanoi during November average around $840.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Monday is the cheapest day to fly to Hanoi from San Francisco. The lowest ticket price found for a Monday departure recently was $892. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is $1,014.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the evening. Flights from San Francisco to Hanoi during this time can be as low as $920. Try not to purchase tickets at noon because they tend to be around $1,120. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from San Francisco when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,034 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from San Francisco for as low as $833 on momondo.

How have San Francisco to Hanoi flight prices changed over time?

As of January 2025, prices for San Francisco to Hanoi flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Hanoi (SFO to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Hanoi

Best Price Found

$374

Fastest flight time

18h 40m

Direct flights

None

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from San Francisco in the past 72 hours is $374. The best round-trip flight deal from San Francisco to Hanoi found on momondo in the last 72 hours is $654.
The fastest flight from San Francisco to Hanoi takes 18h 40m
There are no direct flights from San Francisco to Hanoi. Popular non-direct route for this connection is San Francisco Airport - Hanoi Noibai Airport.
There is 1 airport near Hanoi: Hanoi Noibai (HAN)

  • How far is San Francisco to Hanoi Noibai by plane?

    San Francisco and Hanoi Noibai are 7302.4 mi apart from one another. 18h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to Hanoi Noibai Airport?

    Prices for flights from San Francisco Airport to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from San Francisco Airport to Hanoi Noibai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Hanoi?


Best airlines flying from San Francisco to Hanoi

Compare and see reviews for airlines that fly from San Francisco to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $693Free CancellationRating
8.2
466 reviews
Search Asiana Airlines flights
China EasternPriceFrom $694Free CancellationRating
7.0
134 reviews
Search China Eastern flights
Cathay PacificPriceFrom $707Free CancellationRating
7.5
830 reviews
Search Cathay Pacific flights
Japan AirlinesPriceFrom $730Free CancellationRating
8.3
1,449 reviews
Search Japan Airlines flights
Korean AirPriceFrom $739Free CancellationRating
8.4
1,039 reviews
Search Korean Air flights
ANAPriceFrom $750Free CancellationRating
8.4
852 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $757Free CancellationRating
9.1
136 reviews
Search STARLUX Airlines flights
American AirlinesPriceFrom $764Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
China AirlinesPriceFrom $765Free CancellationRating
8.2
737 reviews
Search China Airlines flights
United AirlinesPriceFrom $769Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Hanoi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Hanoi. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Hanoi with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hanoi from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Hanoi?

momondo helps you find the best flight between San Francisco and Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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