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Cheap flights from the United States to Hanoi from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Hanoi departing on 2/21. 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 the United States to Hanoi

Recent round-trip flight deals from the United States to Hanoi

Singapore Airlines Logo
8:45 am - 11:30 amSEA-HAN
35h 45m1 stop
Singapore Airlines Logo
12:45 pm - 7:10 amHAN-SEA
33h 25m1 stop
$628Singapore Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 22
XiamenAir Logo
10:45 pm - 2:40 pmLAX-HAN
24h 55m1 stop
XiamenAir Logo
3:40 pm - 7:00 pmHAN-LAX
18h 20m1 stop
$632XiamenAir
Find Deal
Thu, Nov 6 - Tue, Nov 11
Asiana Airlines Logo
11:00 pm - 10:00 pmLAX-HAN
33h 00m1 stop
Asiana Airlines Logo
2:30 pm - 6:50 amHAN-LAX
31h 20m1 stop
$640Asiana Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 8
Asiana Airlines Logo
10:00 am - 10:00 pmLAX-HAN
22h 00m1 stop
Asiana Airlines Logo
11:30 pm - 4:00 pmHAN-LAX
30h 30m1 stop
$645Asiana Airlines
Find Deal
Sun, Oct 19 - Mon, Oct 27
Korean Air Logo
6:59 pm - 10:40 amLAX-HAN
25h 41m2 stops
Korean Air Logo
12:20 pm - 1:40 pmHAN-LAX
16h 20m1 stop
$669Korean Air
Find Deal
Thu, Oct 23 - Thu, Nov 6
Korean Air Logo
8:20 am - 9:35 pmLAX-HAN
23h 15m2 stops
Korean Air Logo
11:05 pm - 9:30 amHAN-LAX
24h 25m1 stop
$684Korean Air
Find Deal
Sun, Oct 19 - Mon, Oct 27
Cathay Pacific Logo
4:00 pm - 6:05 pmORD-HAN
38h 05m1 stop
Cathay Pacific Logo
10:30 am - 2:25 pmHAN-ORD
39h 55m1 stop
$687Cathay Pacific
Find Deal
Thu, Oct 2 - Sun, Oct 12
Cathay Pacific Logo
4:00 pm - 6:05 pmORD-HAN
38h 05m1 stop
Cathay Pacific Logo
7:05 pm - 2:25 pmHAN-ORD
31h 20m1 stop
$688Cathay Pacific
Find Deal
Thu, Oct 2 - Sun, Oct 12
China Airlines Logo
12:10 am - 10:35 amSEA-HAN
19h 25m1 stop
China Airlines Logo
11:35 am - 6:10 pmHAN-SEA
21h 35m1 stop
$707China Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 3
China Airlines Logo
1:05 am - 4:50 pmSFO-HAN
25h 45m1 stop
China Airlines Logo
11:35 am - 6:45 pmHAN-SFO
22h 10m1 stop
$729China Airlines
Find Deal
Tue, Oct 14 - Mon, Nov 17

Korean Air flights from United States to Hanoi

Our best Korean Air deals on United States to Hanoi flight tickets
Korean Air
Oct 23
LAX6:59 pmLos Angeles
25h 41m
2 stops
HAN10:40 amHanoi Noibai
Nov 6
HAN12:20 pmHanoi Noibai
16h 20m
1 stop
LAX1:40 pmLos Angeles
$669
Find similar
Korean Air
Oct 19
LAX8:20 amLos Angeles
23h 15m
2 stops
HAN9:35 pmHanoi Noibai
Oct 27
HAN11:05 pmHanoi Noibai
24h 25m
1 stop
LAX9:30 amLos Angeles
$684
Find similar
Korean Air
Sep 17
LAX7:16 pmLos Angeles
36h 19m
2 stops
HAN9:35 pmHanoi Noibai
Sep 29
HAN12:00 pmHanoi Noibai
17h 35m
1 stop
LAX3:35 pmLos Angeles
$693
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Turkish Airlines flights from United States to Hanoi

Our best Turkish Airlines deals on United States to Hanoi flight tickets
Turkish Airlines
Nov 7
EWR12:25 amNewark
27h 00m
1 stop
HAN3:25 pmHanoi Noibai
Nov 18
HAN8:50 amHanoi Noibai
25h 40m
1 stop
EWR10:30 pmNewark
$703
Find similar
Turkish Airlines
Dec 2
EWR12:25 amNewark
27h 00m
1 stop
HAN3:25 pmHanoi Noibai
Dec 10
HAN8:50 amHanoi Noibai
25h 40m
1 stop
EWR10:30 pmNewark
$754
Find similar
Turkish Airlines
Sep 22
IAD1:30 pmWashington, D.C. Dulles Intl
38h 55m
1 stop
HAN3:25 pmHanoi Noibai
Oct 7
HAN11:05 pmHanoi Noibai
23h 40m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$975
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from the United States to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleHanoi

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

Tue 1/6

8:45 am-11:30 am

1 stop35h 45m

Hanoi Noibai

Thu 1/22

12:45 pm-7:10 am

1 stop33h 25m

$628

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 11/6

10:45 pm-2:40 pm

1 stop24h 55m

Hanoi Noibai

Tue 11/11

3:40 pm-7:00 pm

1 stop18h 20m

$632

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 10/30

11:00 pm-10:00 pm

1 stop33h 00m

Hanoi Noibai

Sat 11/8

2:30 pm-6:50 am

1 stop31h 20m

$640

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 10/19

10:00 am-10:00 pm

1 stop22h 00m

Hanoi Noibai

Mon 10/27

11:30 pm-4:00 pm

1 stop30h 30m

$645

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 10/23

6:59 pm-10:40 am

2 stops25h 41m

Hanoi Noibai

Thu 11/6

12:20 pm-1:40 pm

1 stop16h 20m

$669

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 10/19

8:20 am-9:35 pm

2 stops23h 15m

Hanoi Noibai

Mon 10/27

11:05 pm-9:30 am

1 stop24h 25m

$684

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/2

4:00 pm-6:05 pm

1 stop38h 05m

Hanoi Noibai

Sun 10/12

10:30 am-2:25 pm

1 stop39h 55m

$687

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/2

4:00 pm-6:05 pm

1 stop38h 05m

Hanoi Noibai

Sun 10/12

7:05 pm-2:25 pm

1 stop31h 20m

$688

SeattleHanoi

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

Mon 2/23

12:10 am-10:35 am

1 stop19h 25m

Hanoi Noibai

Tue 3/3

11:35 am-6:10 pm

1 stop21h 35m

$707

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Tue 10/14

1:05 am-4:50 pm

1 stop25h 45m

Hanoi Noibai

Mon 11/17

11:35 am-6:45 pm

1 stop22h 10m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from United States 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 United States is in September. Flight prices, which tend to average around $890, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then August is your next best option. Flight prices from United States to Hanoi during August average around $951.

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

According to our data, Tuesday is the cheapest day to fly to Hanoi from United States. The lowest ticket price found for a Tuesday departure recently was $1,085. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Friday is $1,250.

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 afternoon. Flights from United States to Hanoi during this time can be as low as $1,107. Try not to purchase tickets in the evening because they tend to be around $1,226. 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from United States for as low as $921 on momondo.

Can stopping save me money on United States to Hanoi flights?

You could potentially save up to 36% on your flight if you consider stops on a United States to Hanoi flight.

Cheap United States to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Hanoi

Direct flights

None
There are no direct flights from United States to Hanoi. There are no popular flight routes from United States to Hanoi.
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  • When did momondo last update prices for flights from United States to Hanoi Noibai Airport?

    Prices for flights from United States to Hanoi Noibai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Hanoi Noibai Airport?

  • How old do you have to be to fly from United States 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 United States to Hanoi Noibai Airport.

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

    The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Hanoi

Compare and see reviews for airlines that fly from United States to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $546Free CancellationRating
7.5
110 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
XiamenAirPriceFrom $590Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
STARLUX AirlinesPriceFrom $636Free CancellationRating
9.0
214 reviews
Search STARLUX Airlines flights
Air ChinaPriceFrom $646Free CancellationRating
7.3
101 reviews
Search Air China flights
China EasternPriceFrom $653Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Philippine AirlinesPriceFrom $655Free CancellationRating
7.2
911 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $663Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Korean AirPriceFrom $684Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Hanoi?

Finding the right flight to Hanoi from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

Can I find flights from United States to Hanoi with flexible booking policies on momondo?

All flight searches from United States to Hanoi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Hanoi?

momondo helps you find the best flight between United States 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 United States to Hanoi right now. Can momondo alert me if prices change?

Price alerts on flights to Hanoi from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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