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$456+ Cheap flights from Key Largo, FL to Vietnam

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SGN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Key Largo to Vietnam

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Vietnam (VN0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$1,135
(oojo)

One-way from

$456
(Kiwi.com)
From Key Largo to Vietnam
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One-way flight from Key Largo to Vietnam
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Find flight deals from Key Largo to Vietnam

Cheapest flights from Key Largo to Vietnam
Explore the most affordable flight options available from Key Largo to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:25 pmMIA - DAD
2 stops42h 05mMultiple Airlines
Sun 2/22:00 amDAD - MIA
2 stops51h 22mMultiple Airlines
Deal found 1/20$1,050
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:55 pmMIA - SGN
2 stops47h 20mAir Canada
Wed 11/197:30 amSGN - MIA
2 stops28h 47mAir Canada
Deal found 1/20$1,094
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1811:35 pmMIA - SGN
1 stop29h 55mTurkish Airlines
Tue 4/110:05 pmSGN - MIA
1 stop33h 15mTurkish Airlines
Deal found 1/20$1,135
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:53 pmMIA - SGN
2 stops35h 02mMultiple Airlines
Wed 4/2312:40 pmSGN - MIA
3 stops42h 35mMultiple Airlines
Deal found 1/21$1,164
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/197:50 amMIA - SGN
2 stops45h 00mChina Airlines
Wed 2/2611:00 amSGN - MIA
2 stops42h 24mChina Airlines
Deal found 1/20$1,209
This Gurufare deal was found by Cheapflights users on 1/21. 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.
Mon 4/148:35 amMIA - DAD
2 stops37h 15mChina Airlines
Mon 4/215:35 pmDAD - MIA
2 stops34h 45mChina Airlines
Deal found 1/21$1,237
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:40 pmMIA - SGN
1 stop25h 15mQatar Airways
Wed 4/238:00 pmSGN - MIA
1 stop25h 05mQatar Airways
Deal found 1/21$1,256
This China Airlines deal was found by Cheapflights users on 1/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/218:50 amMIA - HAN
2 stops44h 45mMultiple Airlines
Tue 4/15:50 pmHAN - MIA
2 stops34h 12mMultiple Airlines
Deal found 1/20$1,292
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:02 amMIA - SGN
2 stops48h 33mCathay Pacific
Tue 2/1111:35 amSGN - MIA
2 stops44h 55mCathay Pacific
Deal found 1/21$1,401
This Delta deal was found by Cheapflights users on 1/20. 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.
Sun 4/67:32 pmMIA - SGN
2 stops30h 03mDelta
Sat 4/127:50 amSGN - MIA
2 stops43h 37mDelta
Deal found 1/20$1,407
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 10/208:30 amMIA - HAN
2 stops26h 20mAmerican Airlines
Thu 11/611:55 pmHAN - MIA
2 stops33h 55mAmerican Airlines
Deal found 1/20$1,409
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:15 pmMIA - HAN
1 stop30h 10mTurkish Airlines
Thu 11/610:30 pmHAN - MIA
1 stop34h 10mTurkish Airlines
Deal found 1/20$1,421

Find flights from Key Largo to Vietnam within your budget

Customize your flight search to find flights from Key Largo to Vietnam 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 4/2

9:53 pm-7:55 pm

2 stops35h 02m

Ho Chi Minh City

Wed 4/23

12:40 pm-8:15 pm

3 stops42h 35m

$1,164

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Mon 4/21

10:35 am-4:10 pm

1 stop42h 35m

Ho Chi Minh City

Sun 5/4

10:05 pm-8:20 pm

1 stop33h 15m

$1,173

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Tue 2/18

7:50 am-4:50 pm

2 stops45h 00m

Ho Chi Minh City

Thu 3/13

11:00 am-5:28 pm

2 stops41h 28m

$1,214

MiamiDa Nang

MIA - DAD

MIADAD

Miami

Mon 4/14

8:35 am-8:50 am

2 stops37h 15m

Da Nang

Mon 4/21

5:35 pm-5:20 pm

2 stops34h 45m

$1,237

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 2/19

7:30 pm-1:05 pm

1 stop29h 35m

Ho Chi Minh City

Wed 3/12

8:55 am-5:25 pm

1 stop43h 30m

$1,258

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 4/23

6:25 pm-9:05 am

2 stops27h 40m

Ho Chi Minh City

Wed 6/25

7:40 pm-5:22 pm

2 stops56h 42m

$1,287

MiamiHanoi

MIA - HAN

MIAHAN

Miami

Fri 3/21

8:50 am-4:35 pm

2 stops44h 45m

Hanoi Noibai

Tue 4/1

5:50 pm-5:02 pm

2 stops34h 12m

$1,292

MiamiHo Chi Minh City

MIA - SGN

MIASGN

Miami

Wed 2/19

5:56 pm-6:35 pm

2 stops36h 39m

Ho Chi Minh City

Wed 3/12

7:35 pm-8:28 pm

2 stops35h 53m

$1,374

MiamiHanoi

MIA - HAN

MIAHAN

Miami

Sat 4/26

7:00 am-9:50 pm

2 stops27h 50m

Hanoi Noibai

Sun 5/18

11:20 pm-12:37 am

2 stops36h 17m

$1,410

MiamiDa Nang

MIA - DAD

MIADAD

Miami

Fri 3/28

2:05 pm-9:15 am

3 stops32h 10m

Da Nang

Thu 4/10

6:45 pm-10:39 am

3 stops26h 54m

$1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 49 results
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Best time to book a flight from Key Largo to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam 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.

Travel insights for flights from Key Largo to Vietnam

Get recent, data-driven insights about flights from Key Largo to Vietnam including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Key Largo to Vietnam?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Vietnam (average of $936). Flying from Key Largo to Vietnam in June is currently the most expensive (average of $1,621). 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 VN?

Find hourly flight availability from Key Largo to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated January 21, 2025.
See what other customers who have flown with Turkish Airlines, China Airlines and Air Canada from Key Largo to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,358 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Key Largo to Vietnam one-way?

    $667 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Qatar Airways and Cathay Pacific, with prices starting from $705 and $729, respectively.

  • What are the most popular routes from Key Largo to Vietnam?

    The most popular route from Key Largo to Vietnam is Miami - Ho Chi Minh City. You may also consider Miami - Hanoi Noibai or Miami - Da Nang.

  • Can I find deals for flights from Key Largo to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Vietnam?

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

  • Can I find deals for business class flights from Key Largo to Vietnam?

    Yes. Cheapflights offers flight deals from Key Largo to Vietnam 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 Vietnam?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Vietnam (average of $936). Flying from Key Largo to Vietnam in June is currently the most expensive (average of $1,621). 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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Alternative routes for Key Largo to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Key Largo to Vietnam

Discover the top 9 airlines that operate flights from Key Largo to Vietnam. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,056Average$1,353FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,175Average$1,789FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,177Average$1,539FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,192Average$1,357FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,197Average$1,621FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,211Average$1,543FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,260Average$1,701FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,276Average$1,628FlexibilityNo cancel feeOn-time81%
JetBlueCheapest$1,335Average$1,829FlexibilityNo cancel feeOn-time62%
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