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Interlaken

$346+ Cheap flights from Key Largo, FL to Interlaken, Switzerland

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ZRH
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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The best prices from Key Largo to Interlaken are usually found in November or October, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Key Largo to Interlaken

Keep the following information in mind while searching for Key Largo to Interlaken flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Norse)

One-way from

$346
(easyJet worldwide)

Popular in

June

Cheapest in

November

Average price

$774
Provider with most accurate pricing for Miami-Zurich flight deals.
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From Key Largo to Interlaken
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One-way flight from Key Largo to Interlaken
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Highest demand for flights based on searches. 22% potential increase in price ($289 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key Largo to Interlaken

Cheapest flights from Key Largo to Interlaken
Explore the most affordable flight options available from Key Largo to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Norse deal was found by Cheapflights users on 2/21. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1010:15 pmMIA - ZRH
1 stop27h 30mMultiple Airlines
Thu 4/249:25 pmZRH - MIA
1 stop28h 45mMultiple Airlines
Deal found 2/21$558
This oojo deal was found by Cheapflights users on 2/21. 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 3/199:30 pmMIA - ZRH
2 stops30h 50mBritish Airways
Sun 3/307:45 amZRH - MIA
2 stops18h 36mBritish Airways
Deal found 2/21$565
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Thu 11/207:45 pmMIA - ZRH
1 stop31h 55mScandinavian Airlines
Sun 11/308:25 pmZRH - MIA
1 stop27h 30mScandinavian Airlines
Deal found 2/20$575
This oojo deal was found by Cheapflights users on 2/22. 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 4/1610:15 pmMIA - ZRH
1 stop37h 25mTurkish Airlines
Wed 4/303:00 pmZRH - MIA
1 stop35h 20mTurkish Airlines
Deal found 2/22$643
This oojo deal was found by Cheapflights users on 2/21. 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.
Tue 4/159:30 pmMIA - ZRH
1 stop30h 40mAir Europa
Tue 4/2911:10 amZRH - MIA
1 stop13h 35mAir Europa
Deal found 2/21$649
This Gotogate deal was found by Cheapflights users on 2/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/912:45 amMIA - ZRH
1 stop16h 50mTAP AIR PORTUGAL
Mon 3/246:05 pmZRH - MIA
1 stop26h 40mTAP AIR PORTUGAL
Deal found 2/21$656
This Gotogate deal was found by Cheapflights users on 2/22. 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.
Mon 3/102:30 pmMIA - ZRH
2 stops19h 15mAir Canada
Tue 3/2512:45 pmZRH - MIA
1 stop29h 17mAir Canada
Deal found 2/22$692
This Expedia deal was found by Cheapflights users on 2/22. 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.
Tue 3/115:40 pmMIA - ZRH
Nonstop9h 10mSWISS
Tue 3/259:50 amZRH - MIA
Nonstop10h 50mSWISS
Deal found 2/22$708
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:40 pmMIA - ZRH
Nonstop9h 10mUnited Airlines
Fri 3/281:20 pmZRH - MIA
2 stops30h 08mUnited Airlines
Deal found 2/22$717
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:45 pmMIA - ZRH
1 stop13h 30mAmerican Airlines
Mon 4/711:45 amZRH - MIA
1 stop15h 39mAmerican Airlines
Deal found 2/21$719

Find flights from Key Largo to Interlaken within your budget

Customize your flight search to find flights from Key Largo to Interlaken 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 February 22, 2025.

Fly from

Key Largo

Fly to

Interlaken

Route

Depart

Return

Price

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Thu 4/10

10:15 pm-7:45 am

1 stop27h 30m

Zurich

Thu 4/24

9:25 pm-8:10 pm

1 stop28h 45m

$558

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Wed 3/19

9:30 pm-9:20 am

2 stops30h 50m

Zurich

Sun 3/30

7:45 am-8:21 pm

2 stops18h 36m

$565

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Wed 4/16

10:15 pm-5:40 pm

1 stop37h 25m

Zurich

Wed 4/30

3:00 pm-8:20 pm

1 stop35h 20m

$643

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Tue 4/15

9:30 pm-10:10 am

1 stop30h 40m

Zurich

Tue 4/29

11:10 am-6:45 pm

1 stop13h 35m

$649

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Sun 3/9

12:45 am-10:35 pm

1 stop16h 50m

Zurich

Mon 3/24

6:05 pm-3:45 pm

1 stop26h 40m

$656

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Fri 3/21

8:35 pm-9:45 am

1 stop32h 10m

Zurich

Thu 3/27

8:25 pm-6:45 pm

1 stop27h 20m

$668

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Mon 3/10

2:30 pm-2:45 pm

2 stops19h 15m

Zurich

Tue 3/25

12:45 pm-1:02 pm

1 stop29h 17m

$692

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Tue 3/11

5:40 pm-7:50 am

Nonstop9h 10m

Zurich

Tue 3/25

9:50 am-3:40 pm

Nonstop10h 50m

$708

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Wed 3/19

5:40 pm-7:50 am

Nonstop9h 10m

Zurich

Fri 3/28

1:20 pm-2:28 pm

2 stops30h 08m

$717

MiamiZurich

MIA - ZRH

MIAZRH

Miami

Mon 3/24

11:45 pm-6:15 pm

1 stop13h 30m

Zurich

Mon 4/7

11:45 am-9:24 pm

1 stop15h 39m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 24 results
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Best time to book a flight from Key Largo to Interlaken

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Interlaken. Price data was last updated on February 14, 2025.

The price you pay for your flight from Key Largo to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Interlaken (average of $637). Flying from Key Largo to Interlaken in June is currently the most expensive (average of $1,304). 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 IN9?

Find hourly flight availability from Key Largo to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Interlaken as you normally would.

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

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

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

Weekly flight availability from Key Largo to Interlaken

Explore weekly flight availability from Key Largo to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from KE9 to IN9 are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Interlaken by month

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

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

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

If weather is an important factor for your trip to Interlaken, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated February 22, 2025.
Read through reviews of airlines operating flights from Key Largo to Interlaken, such as Delta, LOT and Finnair. 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
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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
8,213 reviews
Delta
8.0
Very good
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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
1,079 reviews
Delta
8.0
Very good
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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
1,566 reviews
Delta
8.0
Very good
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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.

Cathay Pacific
7.5
Good
821 reviews
Delta
8.0
Very good
8,213 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

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 Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to Interlaken flight route?

    Within the past month, 69 users have taken a look at flights from Key Largo to Interlaken.

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

    To fly one-way, consider booking your trip with Air Europa, which is currently one of the cheapest options available, starting at $434. TAP AIR PORTUGAL flights start at $448 while deals on Vueling start at $453 one-way.

  • What are the cheapest flights from Key Largo to Interlaken?

    Looking for the cheapest flight from Key Largo to Interlaken? While on average our users pay $3,213, our data indicates the cheapest price to be $291. The most popular route (Miami - Zurich), is priced around $503.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Interlaken (average of $637). Flying from Key Largo to Interlaken in June is currently the most expensive (average of $1,304). 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.

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Top 10 airlines flying from Key Largo to Interlaken

Discover the top 10 airlines that operate flights from Key Largo to Interlaken. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$380Average$562FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$400Average$953FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$462Average$660FlexibilityNo cancel feeOn-time67%
VuelingCheapest$462Average$566FlexibilityNo cancel feeOn-time88%
IberiaCheapest$489Average$899FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$508Average$970FlexibilityNo cancel feeOn-time71%
Air EuropaCheapest$509Average$736FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$516Average$980FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$526Average$803FlexibilityNo cancel feeOn-time70%
DeltaCheapest$558Average$1,049FlexibilityNo cancel feeOn-timeN/A
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