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Ho Chi Minh City

$492+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SGN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Ho Chi Minh City are usually found in August or November, booked 86 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

Keep the following information in mind while searching for Key Largo to Ho Chi Minh City flight deals. Data was last updated July 31, 2025.

Round-trip from

$875
(Delta)

One-way from

$492
(CrystalTravel)

Popular in

December

Cheapest in

August

Average price

$1,654
From Key Largo to Ho Chi Minh City
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One-way flight from Key Largo to Ho Chi Minh City
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Highest demand for flights based on searches. 4% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Ho Chi Minh City

Cheapest flights from Key Largo to Ho Chi Minh City
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 July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:38 pmMIA - SGN
2 stops29h 57mDelta
Wed 10/298:05 amSGN - MIA
2 stops36h 30mDelta
Deal found 7/30$875
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:15 amMIA - SGN
2 stops28h 45mAmerican Airlines
Wed 10/88:20 amSGN - MIA
2 stops27h 29mAmerican Airlines
Deal found 7/30$887
This Korean Air deal was found by Cheapflights users on 7/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:35 pmMIA - SGN
2 stops39h 30mKorean Air
Sat 11/12:05 pmSGN - MIA
2 stops41h 54mKorean Air
Deal found 7/30$966
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/306:00 amMIA - SGN
2 stops28h 55mUnited Airlines
Mon 11/311:05 pmSGN - MIA
2 stops35h 59mUnited Airlines
Deal found 7/30$971
This Ovago deal was found by Cheapflights users on 7/31. 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.
Mon 9/158:40 amMIA - SGN
2 stops52h 35mANA
Mon 9/2211:15 pmSGN - MIA
2 stops27h 31mANA
Deal found 7/31$972
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:06 amMIA - SGN
2 stops34h 44mJapan Airlines
Sun 11/1611:40 pmSGN - MIA
2 stops31h 34mJapan Airlines
Deal found 7/31$1,020

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 July 31, 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

Mon 9/29

7:38 pm-12:35 pm

2 stops29h 57m

Ho Chi Minh City

Thu 10/30

8:05 am-12:29 am

2 stops27h 24m

$875

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Thu 9/4

7:00 am-11:15 pm

2 stops29h 15m

Ho Chi Minh City

Wed 9/10

11:45 pm-6:59 pm

2 stops30h 14m

$881

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Tue 9/30

6:15 am-10:00 pm

2 stops28h 45m

Ho Chi Minh City

Wed 10/8

8:20 am-12:49 am

2 stops27h 29m

$887

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Tue 9/30

6:00 am-9:55 pm

2 stops28h 55m

Ho Chi Minh City

Mon 11/3

11:05 pm-11:04 pm

2 stops35h 59m

$971

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Mon 9/15

8:40 am-12:15 am

2 stops52h 35m

Ho Chi Minh City

Mon 9/22

11:15 pm-3:46 pm

2 stops27h 31m

$972

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 10/1

9:21 pm-5:25 am

2 stops45h 04m

Ho Chi Minh City

Wed 10/8

11:20 pm-11:28 pm

2 stops35h 08m

$1,020

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Mon 8/11

7:55 am-10:45 pm

2 stops27h 50m

Ho Chi Minh City

Tue 9/9

7:00 am-1:20 pm

2 stops41h 20m

$1,034

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 10/1

10:15 pm-4:10 pm

1 stop30h 55m

Ho Chi Minh City

Fri 10/31

10:15 pm-9:35 pm

1 stop34h 20m

$1,086

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 10/29

3:30 pm-5:50 am

2 stops27h 20m

$492

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Mon 9/15

7:00 am-10:05 am

2 stops40h 05m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
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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 July 25, 2025.

Booking 86 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 $914). Flying from Key Largo to Ho Chi Minh City in June is currently the most expensive (average of $1,430). 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 July 31, 2025.

When flying from Key Largo to Ho Chi Minh City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Key Largo to Ho Chi Minh City?

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 July 31, 2025.
Read reviews from past customers who have flown Korean Air, ANA, and Japan 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.
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,300 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What airport do you fly into for flights to Ho Chi Minh City from Key Largo?

    For a flight from Key Largo to Ho Chi Minh City, you will be flying into Ho Chi Minh City. Ho Chi Minh City (SGN) is just 4.5 mi from the center of the city. Ho Chi Minh City is the only Ho Chi Minh City airport and it handles 0 inbound flights from Key Largo per day. 11 airlines have flights to Ho Chi Minh City from Key Largo on a regular basis.

  • What are the cheapest airlines to fly from Key Largo to Ho Chi Minh City one-way?

    $492 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $518 and $537, respectively.

  • Can I find deals for flights from Key Largo to Ho Chi Minh City that include hotel bookings?

    Yes. In addition to deals on Key Largo to Ho Chi Minh City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Ho Chi Minh City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Ho Chi Minh City.

  • Can I find deals for business class flights from Key Largo to Ho Chi Minh City?

    Yes. Cheapflights offers flight deals from Key Largo to Ho Chi Minh City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $914). Flying from Key Largo to Ho Chi Minh City in June is currently the most expensive (average of $1,430). 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.

See more FAQs

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$693Average$1,390FlexibilityNo cancel feeOn-time79%
ANACheapest$744Average$1,108FlexibilityNo cancel feeOn-time80%
JetBlueCheapest$750Average$1,473FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$872Average$1,293FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,002Average$1,483FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,024Average$1,400FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,079Average$1,422FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,110Average$1,452FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,135Average$1,441FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,242Average$1,472FlexibilityNo cancel feeOn-time68%

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