$366+ Cheap flights from Key Largo, FL to Ho Chi Minh City (SGN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SGN
ene. 14 — ene. 211
1 adult, Economy
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Find cheap flights from Key Largo to Ho Chi Minh City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Key Largo to Ho Chi Minh City are usually found in October or November, booked 88 days in advance, depart on a Sunday or Wednesday and return on a Tuesday
Cheap flight deals from Key Largo to Ho Chi Minh City
Cheapest flights from Key Largo to Ho Chi Minh CityExplore the most affordable flight options available from Key Largo to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.
Explore the most affordable flight options available from Key Largo to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.
This Ovago deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:15 amMIA - SGN
2 stops50h 35mANA
jue. 1/811:05 pmSGN - MIA
2 stops35h 10mANA
Deal found 12/15![ANA logo]()
$1,860
This Justfly.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:15 pmMIA - SGN
2 stops51h 20mQatar Airways
jue. 1/88:55 amSGN - MIA
1 stop43h 30mQatar Airways
Deal found 12/14![Qatar Airways logo]()
$2,062
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3111:56 amMIA - SGN
3 stops46h 59mUnited Airlines
jue. 1/86:00 amSGN - MIA
3 stops40h 56mUnited Airlines
Deal found 12/15![United Airlines logo]()
$2,362
This Ovago deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/187:15 pmMIA - SGN
1 stop29h 50mQatar Airways
sáb. 12/207:00 pmSGN - MIA
2 stops33h 25mQatar Airways
Deal found 12/14![Qatar Airways logo]()
$2,669
This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1910:20 amMIA - SGN
1 stop30h 35mMultiple Airlines
dom. 12/2111:55 pmSGN - MIA
1 stop45h 55mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$2,728
This Justfly.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/197:15 pmMIA - SGN
1 stop24h 00mQatar Airways
dom. 12/2111:35 amSGN - MIA
2 stops58h 15mQatar Airways
Deal found 12/15![Qatar Airways logo]()
$2,859
Find flight deals from Key Largo to Ho Chi Minh City
Keep the following information in mind while searching for Key Largo to Ho Chi Minh City flight deals. Data was last updated diciembre 15, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $705 (United Airlines) |
One-way from | $366 (United Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $1,615 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo to Ho Chi Minh City 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Key Largo to Ho Chi Minh City that are best for you.
Fly from
Key Largo
Fly to
Ho Chi Minh City
Route
Depart
Return
Price
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
mar. 1/13
4:51 pm-10:55 pm
3 stops42h 04m
Ho Chi Minh City
mar. 1/20
6:00 am-9:54 pm
3 stops27h 54m
$705
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
mié. 1/28
4:51 pm-10:55 pm
3 stops42h 04m
Ho Chi Minh City
mié. 2/4
6:00 am-11:30 pm
3 stops29h 30m
$705
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
lun. 1/26
6:05 am-10:55 pm
2 stops28h 50m
Ho Chi Minh City
jue. 1/29
6:00 am-9:54 pm
3 stops27h 54m
$714
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
jue. 1/29
4:51 pm-10:55 pm
3 stops42h 04m
Ho Chi Minh City
jue. 2/5
7:30 am-10:20 pm
2 stops26h 50m
$774
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
lun. 3/9
6:34 pm-10:55 pm
3 stops41h 21m
Ho Chi Minh City
mar. 4/7
7:00 am-10:56 am
3 stops38h 56m
$895
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
jue. 1/8
6:05 am-10:55 pm
2 stops28h 50m
Ho Chi Minh City
lun. 1/19
6:00 am-5:06 pm
2 stops23h 06m
$898
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
lun. 1/12
9:00 am-9:50 pm
2 stops48h 50m
Ho Chi Minh City
vie. 2/13
6:00 am-1:48 pm
3 stops43h 48m
$898
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
lun. 1/26
4:51 pm-10:55 pm
3 stops42h 04m
$366
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
mié. 1/28
4:51 pm-10:55 pm
3 stops42h 04m
$372
MiamiHo Chi Minh City
MIA - SGN
MIASGN
Miami
mié. 1/21
4:51 pm-10:55 pm
3 stops42h 04m
$372
Showing 1-10 of 14 results
Best time to book a flight from Key Largo to Ho Chi Minh City
Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Key Largo to Ho Chi Minh City
How far ahead should I book a flight from Key Largo to Ho Chi Minh City?
Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Ho Chi Minh City. Price data was last updated on December 12, 2025.
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Ho Chi Minh City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Key Largo to Ho Chi Minh City?
Currently, March is the cheapest month in which you can book a flight from Key Largo to Ho Chi Minh City (average of $590). Flying from Key Largo to Ho Chi Minh City in June is currently the most expensive (average of $1,269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KE9 to SGN?
Find hourly flight availability from Key Largo to Ho Chi Minh City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.
It’s typically best to fly out from Key Largo to Ho Chi Minh City in the evening. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.
Reviews of airlines servicing Ho Chi Minh City
Get insights into the airlines that provide service to Ho Chi Minh City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ho Chi Minh City. Reviews last updated diciembre 15, 2025.
Read reviews from past customers who have flown ANA, Qatar Airways, and United Airlines from Key Largo to Ho Chi Minh City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Overall
8.4
Crew
8.7
Food
7.7
Boarding
8.6
Comfort
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Related info for your journey
Find useful and relevant information for your journey from Key Largo to Ho Chi Minh City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Key Largo to Ho Chi Minh City
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Key Largo to Ho Chi Minh City
Discover the top 10 airlines that operate flights from Key Largo to Ho Chi Minh City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$713 | Average$1,084 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$742 | Average$1,122 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$837 | Average$1,147 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$887 | Average$1,073 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$921 | Average$1,051 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$949 | Average$1,266 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$974 | Average$1,455 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,079 | Average$1,361 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,110 | Average$1,243 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,156 | Average$1,444 | FlexibilityNo cancel fee | On-time77% |