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$485+ Cheap flights from Key Largo, FL to Singapore

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SIN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Key Largo to Singapore

Keep the following information in mind while searching for Key Largo to Singapore flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$929
(eDestinos)

One-way from

$485
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,141
Provider with most accurate pricing for Miami-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Miami-Singapore Changi flights.
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From Key Largo to Singapore
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One-way flight from Key Largo to Singapore
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Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key Largo to Singapore

Cheapest flights from Key Largo to Singapore
Explore the most affordable flight options available from Key Largo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This eDestinos deal was found by Cheapflights users on 4/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:15 pmMIA - SIN
1 stop31h 40mTurkish Airlines
Fri 10/3110:05 amSIN - MIA
1 stop34h 00mTurkish Airlines
Deal found 4/28$929
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 10/299:00 amMIA - SIN
2 stops35h 00mUnited Airlines
Wed 11/510:20 pmSIN - MIA
1 stop30h 35mUnited Airlines
Deal found 4/29$1,087
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Thu 11/61:55 pmMIA - SIN
2 stops53h 00mAir Canada
Sun 11/1610:00 amSIN - MIA
2 stops40h 02mAir Canada
Deal found 4/29$1,088
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amMIA - SIN
2 stops29h 10mKorean Air
Tue 11/41:30 amSIN - MIA
2 stops28h 03mKorean Air
Deal found 4/29$1,091
This Delta deal was found by Cheapflights users on 4/29. 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 8/116:00 amMIA - SIN
2 stops29h 40mDelta
Wed 8/277:30 amSIN - MIA
2 stops29h 30mDelta
Deal found 4/29$1,097
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Tue 5/275:20 pmMIA - SIN
2 stops34h 15mMultiple Airlines
Tue 6/34:35 pmSIN - MIA
2 stops33h 45mMultiple Airlines
Deal found 4/28$1,180
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Fri 8/158:39 amMIA - SIN
2 stops28h 11mCathay Pacific
Fri 8/221:50 amSIN - MIA
2 stops33h 48mCathay Pacific
Deal found 4/29$1,336
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:00 pmMIA - SIN
2 stops37h 25mFinnair
Tue 7/89:35 pmSIN - MIA
2 stops38h 24mFinnair
Deal found 4/29$1,460
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:55 pmMIA - SIN
2 stops36h 25mEmirates
Wed 6/42:50 pmSIN - MIA
2 stops55h 15mEmirates
Deal found 4/28$1,493
This oojo deal was found by Cheapflights users on 4/29. 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.
Thu 5/156:21 pmMIA - SIN
2 stops30h 14mChina Airlines
Sat 5/242:00 amSIN - MIA
2 stops51h 21mChina Airlines
Deal found 4/29$1,499

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Singapore 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 April 29, 2025.
Use the filters below to find and compare flights from Key Largo to Singapore that are best for you.

Fly from

Key Largo

Fly to

Singapore

Route

Depart

Return

Price

MiamiSingapore

MIA - SIN

MIASIN

Miami

Sat 10/18

10:15 pm-5:55 pm

1 stop31h 40m

Singapore Changi

Fri 10/31

10:05 am-8:05 am

1 stop34h 00m

$929

MiamiSingapore

MIA - SIN

MIASIN

Miami

Mon 8/11

7:00 am-11:40 pm

2 stops28h 40m

Singapore Changi

Tue 8/26

1:10 am-1:00 am

2 stops35h 50m

$1,097

MiamiSingapore

MIA - SIN

MIASIN

Miami

Sun 7/13

4:16 pm-6:25 pm

2 stops38h 09m

Singapore Changi

Wed 7/23

8:45 am-5:59 am

2 stops33h 14m

$1,139

MiamiSingapore

MIA - SIN

MIASIN

Miami

Tue 5/27

5:20 pm-3:35 pm

2 stops34h 15m

Singapore Changi

Tue 6/3

4:35 pm-2:20 pm

2 stops33h 45m

$1,180

MiamiSingapore

MIA - SIN

MIASIN

Miami

Sun 5/18

6:10 pm-7:05 am

1 stop24h 55m

Singapore Changi

Thu 6/5

9:10 am-4:11 pm

2 stops43h 01m

$1,196

MiamiSingapore

MIA - SIN

MIASIN

Miami

Fri 8/15

8:39 am-12:50 am

2 stops28h 11m

Singapore Changi

Fri 8/22

1:50 am-11:38 pm

2 stops33h 48m

$1,336

MiamiSingapore

MIA - SIN

MIASIN

Miami

Mon 8/11

8:05 am-11:40 pm

2 stops27h 35m

Singapore Changi

Fri 8/22

10:30 pm-12:33 am

2 stops38h 03m

$1,434

MiamiSingapore

MIA - SIN

MIASIN

Miami

Thu 6/26

5:00 pm-6:25 pm

2 stops37h 25m

Singapore Changi

Tue 7/8

9:35 pm-11:59 pm

2 stops38h 24m

$1,460

MiamiSingapore

MIA - SIN

MIASIN

Miami

Mon 5/19

11:55 pm-6:55 pm

2 stops31h 00m

Singapore Changi

Mon 6/2

7:15 pm-10:05 am

2 stops50h 50m

$1,493

MiamiSingapore

MIA - SIN

MIASIN

Miami

Thu 5/15

6:21 pm-12:35 pm

2 stops30h 14m

Singapore Changi

Sat 5/24

2:00 am-5:21 pm

2 stops51h 21m

$1,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
2

Best time to book a flight from Key Largo to Singapore

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

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

Currently, September is the cheapest month in which you can book a flight from Key Largo to Singapore (average of $1,011). Flying from Key Largo to Singapore in December is currently the most expensive (average of $1,684). 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 SG?

Find hourly flight availability from Key Largo to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Key Largo to Singapore, 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 Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated April 29, 2025.
To help decide which airline to fly from Key Largo to Singapore, see what other customers have to say about Korean Air, China Airlines and Singapore Airlines. 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
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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
8.0
Very good
3,213 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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
7,929 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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 Singapore. 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 Singapore one-way?

    One-way options have recently been found by users for as low as $608 on Cathay Pacific. Other airlines that offer cheap prices include Singapore Airlines from $647 and Air Canada from $676 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Singapore (average of $1,011). Flying from Key Largo to Singapore in December is currently the most expensive (average of $1,684). 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 Singapore

Discover the top 10 airlines that operate flights from Key Largo to Singapore. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$956Average$1,073FlexibilityNo cancel feeOn-time77%
Alaska AirlinesCheapest$1,043Average$1,230FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,060Average$1,200FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,065Average$1,431FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$1,141Average$1,313FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$1,214Average$1,304FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,229Average$1,519FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$1,330Average$2,090FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,334Average$1,747FlexibilityNo cancel feeOn-time72%
DeltaCheapest$1,466Average$2,336FlexibilityNo cancel feeOn-timeN/A

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