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$258+ Cheap flights from Key Largo, FL to the Czech Republic

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PRG
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Key Largo to Czech Republic

Keep the following information in mind while searching for Key Largo to Czech Republic flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$587
(Mytrip)

One-way from

$258
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$707
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 Czech Republic
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One-way flight from Key Largo to Czech Republic
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Highest demand for flights based on searches. 17% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 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 Czech Republic

Cheapest flights from Key Largo to Czech Republic
Explore the most affordable flight options available from Key Largo to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/135:15 pmMIA - PRG
1 stop20h 45mMultiple Airlines
Tue 5/69:00 pmPRG - MIA
1 stop23h 20mMultiple Airlines
Deal found 3/31$587
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 9/175:00 pmMIA - PRG
1 stop14h 20mBritish Airways
Mon 9/228:55 pmPRG - MIA
2 stops26h 05mBritish Airways
Deal found 4/1$595
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Sat 7/199:40 pmMIA - PRG
1 stop32h 30mAir Canada
Fri 9/1911:40 amPRG - MIA
2 stops31h 10mAir Canada
Deal found 4/1$602
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 9/178:05 amMIA - PRG
2 stops18h 15mDelta
Tue 9/306:30 amPRG - MIA
2 stops18h 09mDelta
Deal found 4/1$608
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/214:35 pmMIA - PRG
1 stop20h 05mTAP AIR PORTUGAL
Mon 4/287:35 pmPRG - MIA
1 stop25h 10mTAP AIR PORTUGAL
Deal found 3/31$611
This Iberia deal was found by Cheapflights users on 4/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:55 pmMIA - PRG
1 stop22h 00mIberia
Tue 9/237:40 pmPRG - MIA
2 stops27h 20mIberia
Deal found 4/1$636
This United Airlines deal was found by Cheapflights users on 4/1. 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 9/1712:27 pmMIA - PRG
2 stops18h 28mUnited Airlines
Mon 9/221:35 pmPRG - MIA
2 stops33h 35mUnited Airlines
Deal found 4/1$639
This Aeromexico deal was found by Cheapflights users on 4/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:26 pmMIA - PRG
2 stops25h 19mAir France
Mon 5/128:25 pmPRG - MIA
2 stops32h 54mAir France
Deal found 4/1$648
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:35 pmMIA - PRG
1 stop34h 30mLOT
Sat 5/37:10 amPRG - MIA
1 stop16h 25mLOT
Deal found 3/31$662
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/174:50 pmMIA - PRG
1 stop34h 15mSWISS
Fri 5/99:50 amPRG - MIA
1 stop13h 40mSWISS
Deal found 3/31$674
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:45 pmMIA - PRG
1 stop12h 10mLufthansa
Fri 5/96:20 amPRG - MIA
2 stops14h 20mLufthansa
Deal found 3/31$702
This oojo deal was found by Cheapflights users on 4/1. 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 7/1610:15 pmMIA - PRG
1 stop38h 10mTurkish Airlines
Wed 7/307:20 pmPRG - MIA
1 stop31h 00mTurkish Airlines
Deal found 4/1$775

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Czech Republic 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 2, 2025.
Use the filters below to find and compare flights from Key Largo to the Czech Republic that are best for you.

Fly from

Key Largo

Fly to

Czech Republic

Route

Depart

Return

Price

MiamiPrague

MIA - PRG

MIAPRG

Miami

Sun 4/13

5:15 pm-8:00 pm

1 stop20h 45m

Václav Havel Prague

Tue 5/6

9:00 pm-2:20 pm

1 stop23h 20m

$587

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 9/17

5:00 pm-1:20 pm

1 stop14h 20m

Václav Havel Prague

Mon 9/22

8:55 pm-5:00 pm

2 stops26h 05m

$595

MiamiPrague

MIA - PRG

MIAPRG

Miami

Sat 7/19

9:40 pm-12:10 pm

1 stop32h 30m

Václav Havel Prague

Fri 9/19

11:40 am-12:50 pm

2 stops31h 10m

$602

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 9/17

8:05 am-8:20 am

2 stops18h 15m

Václav Havel Prague

Tue 9/30

6:30 am-6:39 pm

2 stops18h 09m

$608

MiamiPrague

MIA - PRG

MIAPRG

Miami

Mon 4/21

4:35 pm-6:40 pm

1 stop20h 05m

Václav Havel Prague

Mon 4/28

7:35 pm-2:45 pm

1 stop25h 10m

$611

MiamiPrague

MIA - PRG

MIAPRG

Miami

Fri 8/22

2:55 pm-6:55 pm

1 stop22h 00m

Václav Havel Prague

Tue 9/23

7:40 pm-5:00 pm

2 stops27h 20m

$636

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 9/17

12:27 pm-12:55 pm

2 stops18h 28m

Václav Havel Prague

Mon 9/22

1:35 pm-5:10 pm

2 stops33h 35m

$639

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 5/7

2:26 pm-9:45 pm

2 stops25h 19m

Václav Havel Prague

Mon 5/12

8:25 pm-11:19 pm

2 stops32h 54m

$648

MiamiPrague

MIA - PRG

MIAPRG

Miami

Wed 4/16

7:35 pm-12:05 pm

1 stop34h 30m

Václav Havel Prague

Sat 5/3

7:10 am-5:35 pm

1 stop16h 25m

$662

MiamiPrague

MIA - PRG

MIAPRG

Miami

Thu 4/17

4:50 pm-9:05 am

1 stop34h 15m

Václav Havel Prague

Fri 5/9

9:50 am-5:30 pm

1 stop13h 40m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 29 results
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Best time to book a flight from Key Largo to Czech Republic

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

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Czech Republic (average of $651). Flying from Key Largo to Czech Republic 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 CZ?

Find hourly flight availability from Key Largo to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Key Largo to Czech Republic, 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 Czech Republic by month

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

In terms of precipitation, rainfall in Czech Republic 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 Czech Republic when rainfall is around 0.4 in.

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated April 2, 2025.
See what other customers who have flown with Delta, KLM and LOT from Key Largo to Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
771 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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 Czech Republic. 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 Czech Republic one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $382. Turkish Airlines flights start at $389 while deals on TAP AIR PORTUGAL start at $405 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Czech Republic 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 Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Czech Republic (average of $651). Flying from Key Largo to Czech Republic 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

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Top 10 airlines flying from Key Largo to Czech Republic

Discover the top 10 airlines that operate flights from Key Largo to Czech Republic. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$269Average$576FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$487Average$809FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$504Average$776FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$514Average$681FlexibilityNo cancel feeOn-time70%
KLMCheapest$526Average$754FlexibilityNo cancel feeOn-time75%
DeltaCheapest$526Average$972FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$536Average$671FlexibilityNo cancel feeOn-time71%
LOTCheapest$536Average$673FlexibilityNo cancel feeOn-time81%
SWISSCheapest$538Average$797FlexibilityNo cancel feeOn-time79%
IberiaCheapest$540Average$922FlexibilityNo cancel feeOn-time77%

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