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$286+ Cheap flights from Key Largo, FL to Prague (PRG)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PRG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Václav Havel Prague are usually found in February or January, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Key Largo to Prague

Keep the following information in mind while searching for Key Largo to Prague flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$617
(Delta)

One-way from

$286
(Norse)

Popular in

June

Cheapest in

February

Average price

$726
Provider with most accurate pricing for Miami-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Miami-Václav Havel Prague flights.
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From Key Largo to Václav Havel Prague
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One-way flight from Key Largo to Václav Havel Prague
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Highest demand for flights based on searches. 13% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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 Prague

Cheapest flights from Key Largo to Prague
Explore the most affordable flight options available from Key Largo to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 10/105:00 pmMIA - PRG
1 stop21h 05mAmerican Airlines
Tue 10/217:40 pmPRG - MIA
1 stop23h 50mAmerican Airlines
Deal found 4/17$622
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Fri 10/102:20 pmMIA - PRG
2 stops21h 30mMultiple Airlines
Mon 10/278:00 pmPRG - MIA
1 stop24h 40mMultiple Airlines
Deal found 4/17$623
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Fri 8/2211:55 amMIA - PRG
1 stop18h 15mAir Canada
Tue 9/2311:40 amPRG - MIA
2 stops15h 54mAir Canada
Deal found 4/17$627
This oojo deal was found by Cheapflights users on 4/17. 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.
Mon 9/227:30 pmMIA - PRG
2 stops32h 05mBritish Airways
Mon 10/68:10 amPRG - MIA
2 stops36h 20mBritish Airways
Deal found 4/17$628
This oojo deal was found by Cheapflights users on 4/17. 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.
Sat 8/97:35 pmMIA - PRG
1 stop15h 45mLOT
Thu 8/146:05 pmPRG - MIA
1 stop29h 30mLOT
Deal found 4/17$635
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/46:20 amMIA - PRG
2 stops22h 35mUnited Airlines
Mon 5/129:35 amPRG - MIA
2 stops37h 55mUnited Airlines
Deal found 4/17$658
This oojo deal was found by Cheapflights users on 4/17. 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 7/303:55 amMIA - PRG
1 stop26h 40mTAP AIR PORTUGAL
Fri 8/221:45 pmPRG - MIA
1 stop14h 00mTAP AIR PORTUGAL
Deal found 4/17$672
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/167:15 amMIA - PRG
1 stop19h 45mDelta
Fri 5/236:00 amPRG - MIA
2 stops20h 04mDelta
Deal found 4/17$686
This SWISS deal was found by Cheapflights users on 4/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:40 pmMIA - PRG
1 stop16h 45mSWISS
Mon 7/77:10 pmPRG - MIA
1 stop28h 20mSWISS
Deal found 4/17$746
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:57 pmMIA - PRG
2 stops16h 58mLufthansa
Sat 6/76:00 amPRG - MIA
1 stop14h 40mLufthansa
Deal found 4/17$757
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Sat 5/178:05 pmMIA - PRG
1 stop13h 45mCondor
Sun 5/255:50 pmPRG - MIA
1 stop32h 05mCondor
Deal found 4/17$834
This oojo deal was found by Cheapflights users on 4/17. 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 7/310:15 pmMIA - PRG
1 stop38h 10mTurkish Airlines
Fri 7/189:20 amPRG - MIA
1 stop27h 50mTurkish Airlines
Deal found 4/17$862

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Prague 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 17, 2025.
Use the filters below to find and compare flights from Key Largo to Prague that are best for you.

Fly from

Key Largo

Fly to

Prague

Route

Depart

Return

Price

MiamiPrague

MIA - PRG

MIAPRG

Miami

Fri 10/10

5:00 pm-8:05 pm

1 stop21h 05m

Václav Havel Prague

Tue 10/21

7:40 pm-1:30 pm

1 stop23h 50m

$622

MiamiPrague

MIA - PRG

MIAPRG

Miami

Fri 10/10

2:20 pm-5:50 pm

2 stops21h 30m

Václav Havel Prague

Mon 10/27

8:00 pm-3:40 pm

1 stop24h 40m

$623

MiamiPrague

MIA - PRG

MIAPRG

Miami

Fri 8/22

11:55 am-12:10 pm

1 stop18h 15m

Václav Havel Prague

Tue 9/23

11:40 am-9:34 pm

2 stops15h 54m

$627

MiamiPrague

MIA - PRG

MIAPRG

Miami

Mon 9/22

7:30 pm-9:35 am

2 stops32h 05m

Václav Havel Prague

Mon 10/6

8:10 am-2:30 pm

2 stops36h 20m

$628

MiamiPrague

MIA - PRG

MIAPRG

Miami

Sat 8/9

7:35 pm-5:20 pm

1 stop15h 45m

Václav Havel Prague

Thu 8/14

6:05 pm-5:35 pm

1 stop29h 30m

$635

MiamiPrague

MIA - PRG

MIAPRG

Miami

Sun 5/4

6:20 am-10:55 am

2 stops22h 35m

Václav Havel Prague

Mon 5/12

9:35 am-5:30 pm

2 stops37h 55m

$658

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 7/30

3:55 am-12:35 pm

1 stop26h 40m

Václav Havel Prague

Fri 8/22

1:45 pm-9:45 pm

1 stop14h 00m

$672

MiamiPrague

MIA - PRG

MIAPRG

Miami

Fri 5/16

7:15 am-9:00 am

1 stop19h 45m

Václav Havel Prague

Fri 5/23

6:00 am-8:04 pm

2 stops20h 04m

$686

MiamiPrague

MIA - PRG

MIAPRG

Miami

Tue 6/24

7:40 pm-6:25 pm

1 stop16h 45m

Václav Havel Prague

Mon 7/7

7:10 pm-5:30 pm

1 stop28h 20m

$746

MiamiPrague

MIA - PRG

MIAPRG

Miami

Thu 5/1

1:57 pm-12:55 pm

2 stops16h 58m

Václav Havel Prague

Sat 6/7

6:00 am-2:40 pm

1 stop14h 40m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 results
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Best time to book a flight from Key Largo to Prague

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

How far ahead should I book a flight from Key Largo to Prague?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Prague. Price data was last updated on April 11, 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Prague. 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 Prague?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Prague (average of $651). Flying from Key Largo to Prague in June is currently the most expensive (average of $1,215). 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 PRG?

Find hourly flight availability from Key Largo to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

What is the cheapest day to fly from Key Largo to Prague?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Prague. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Prague flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Prague by month

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

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

Temperature in Prague by month

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

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Turkish Airlines
7.3
Good
3,769 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Prague. 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 Prague from Key Largo?

    Most people fly into Václav Havel Prague (PRG) if they book a flight to Prague from Key Largo. On average, Václav Havel Prague has 0 inbound flights from Key Largo per day from 14 airlines. Václav Havel Prague is conveniently located just 6.9 mi from Prague’s city center.

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

    One-way options have recently been found by users for as low as $362 on Turkish Airlines. Other airlines that offer cheap prices include Scandinavian Airlines from $399 and Air Canada from $447 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Prague (average of $651). Flying from Key Largo to Prague in June is currently the most expensive (average of $1,215). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Key Largo to Prague

Discover the top 10 airlines that operate flights from Key Largo to Prague. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$269Average$576FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$487Average$809FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$499Average$791FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$513Average$682FlexibilityNo cancel feeOn-time70%
KLMCheapest$513Average$750FlexibilityNo cancel feeOn-time75%
DeltaCheapest$521Average$920FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$526Average$768FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$536Average$671FlexibilityNo cancel feeOn-time71%
LOTCheapest$536Average$683FlexibilityNo cancel feeOn-time81%
IberiaCheapest$540Average$832FlexibilityNo cancel feeOn-time77%

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