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Brittany

$333+ Cheap flights from Key Largo, FL to Brittany

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BES
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
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Cheap flight deals from Key Largo to Brittany

Keep the following information in mind while searching for Key Largo to Brittany flight deals. Data was last updated November 1, 2025.

Round-trip from

$712
(Mytrip)

One-way from

$399
(LEVEL)
From Key Largo to Brittany
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One-way flight from Key Largo to Brittany
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Find flight deals from Key Largo to Brittany

Cheapest flights from Key Largo to Brittany
Explore the most affordable flight options available from Key Largo to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:00 amMIA - NTE
3 stops29h 50mMultiple Airlines
Wed 12/106:55 pmNTE - MIA
3 stops25h 45mMultiple Airlines
Deal found 10/30$712
This LEVEL deal was found by Cheapflights users on 11/1. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:45 pmMIA - NTE
1 stop32h 45mLEVEL
Wed 12/109:15 amNTE - MIA
1 stop16h 45mLEVEL
Deal found 11/1$716
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:00 amMIA - NTE
2 stops24h 10mMultiple Airlines
Thu 12/45:25 pmNTE - MIA
3 stops35h 04mMultiple Airlines
Deal found 10/30$719
This oojo deal was found by Cheapflights users on 11/1. 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.
Fri 11/289:20 pmMIA - NTE
1 stop31h 20mRoyal Air Maroc
Fri 12/511:40 amNTE - MIA
1 stop13h 40mRoyal Air Maroc
Deal found 11/1$724
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/278:00 pmMIA - NTE
1 stop12h 25mDelta
Thu 12/46:05 amNTE - MIA
1 stop14h 45mDelta
Deal found 10/30$759
This Vueling Global deal was found by Cheapflights users on 11/1. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:45 pmMIA - NTE
1 stop17h 35mMultiple Airlines
Thu 12/410:00 pmNTE - MIA
1 stop28h 00mMultiple Airlines
Deal found 11/1$774

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Brittany 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 November 1, 2025.
Use the filters below to find and compare flights from Key Largo to Brittany that are best for you.

Fly from

Key Largo

Fly to

Brittany

Route

Depart

Return

Price

MiamiNantes

MIA - NTE

MIANTE

Miami

Sat 12/6

8:00 am-7:50 pm

3 stops29h 50m

Nantes Atlantique

Wed 12/10

6:55 pm-2:40 pm

3 stops25h 45m

$712

MiamiNantes

MIA - NTE

MIANTE

Miami

Sat 12/6

9:45 pm-12:30 pm

1 stop32h 45m

Nantes Atlantique

Wed 12/10

9:15 am-8:00 pm

1 stop16h 45m

$716

MiamiNantes

MIA - NTE

MIANTE

Miami

Sun 11/30

8:00 am-2:10 pm

2 stops24h 10m

Nantes Atlantique

Thu 12/4

5:25 pm-10:29 pm

3 stops35h 04m

$719

MiamiNantes

MIA - NTE

MIANTE

Miami

Fri 11/28

9:20 pm-10:40 am

1 stop31h 20m

Nantes Atlantique

Fri 12/5

11:40 am-7:20 pm

1 stop13h 40m

$724

MiamiNantes

MIA - NTE

MIANTE

Miami

Thu 11/27

8:00 pm-2:25 pm

1 stop12h 25m

Nantes Atlantique

Thu 12/4

6:05 am-2:50 pm

1 stop14h 45m

$759

MiamiNantes

MIA - NTE

MIANTE

Miami

Thu 11/27

12:36 pm-9:35 am

2 stops14h 59m

Nantes Atlantique

Thu 12/4

6:05 am-5:25 pm

2 stops17h 20m

$764

MiamiNantes

MIA - NTE

MIANTE

Miami

Fri 11/28

9:45 pm-9:20 pm

1 stop17h 35m

Nantes Atlantique

Thu 12/4

10:00 pm-8:00 pm

1 stop28h 00m

$774

MiamiNantes

MIA - NTE

MIANTE

Miami

Thu 2/12

8:00 am-3:15 pm

2 stops25h 15m

$333

MiamiNantes

MIA - NTE

MIANTE

Miami

Fri 11/28

9:45 pm-9:20 pm

1 stop17h 35m

$399

MiamiNantes

MIA - NTE

MIANTE

Miami

Wed 12/31

1:20 pm-9:20 pm

3 stops26h 00m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 15 results
1
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Best time to book a flight from Key Largo to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany 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 Brittany
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Key Largo to Brittany?

    LEVEL and Royal Air Maroc can get you from Key Largo to Brittany in just under 31h 20m. Your travel time can differ by up to 1h 25m. The distance from Key Largo to Brittany is about 4415 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

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