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$265+ Cheap flights from Key Largo, FL to Iceland

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Key Largo to Iceland

Keep the following information in mind while searching for Key Largo to Iceland flight deals. Data was last updated July 3, 2025.

Round-trip from

$378
(Gotogate)

One-way from

$265
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,097
From Key Largo to Iceland
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One-way flight from Key Largo to Iceland
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Highest demand for flights based on searches. 12% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Iceland

Cheapest flights from Key Largo to Iceland
Explore the most affordable flight options available from Key Largo to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 11/125:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Tue 11/185:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Deal found 7/3$378
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:10 amMIA - KEF
1 stop18h 05mMultiple Airlines
Tue 8/265:00 pmKEF - MIA
1 stop25h 45mMultiple Airlines
Deal found 6/30$435
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:55 pmMIA - KEF
1 stop33h 50mScandinavian Airlines
Fri 11/2111:30 amKEF - MIA
1 stop35h 35mScandinavian Airlines
Deal found 7/2$521
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:15 pmMIA - KEF
1 stop13h 55mAir Canada
Wed 8/209:30 amKEF - MIA
2 stops33h 40mAir Canada
Deal found 6/30$574
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/136:20 amMIA - KEF
2 stops21h 50mUnited Airlines
Tue 8/199:50 amKEF - MIA
2 stops37h 51mUnited Airlines
Deal found 7/3$585

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Iceland 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 July 3, 2025.
Use the filters below to find and compare flights from Key Largo to Iceland that are best for you.

Fly from

Key Largo

Fly to

Iceland

Route

Depart

Return

Price

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 11/12

5:15 pm-5:55 am

Nonstop7h 40m

Reykjavik Keflavik Intl

Tue 11/18

5:15 pm-8:55 pm

Nonstop8h 40m

$378

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 8/11

8:10 am-6:15 am

1 stop18h 05m

Reykjavik Keflavik Intl

Tue 8/26

5:00 pm-2:45 pm

1 stop25h 45m

$435

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 11/9

7:55 pm-10:45 am

1 stop33h 50m

Reykjavik Keflavik Intl

Fri 11/21

11:30 am-6:05 pm

1 stop35h 35m

$521

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

2:15 pm-8:10 am

1 stop13h 55m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-3:10 pm

2 stops33h 40m

$574

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

6:20 am-8:10 am

2 stops21h 50m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-7:41 pm

2 stops37h 51m

$585

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

5:15 pm-7:05 am

2 stops33h 50m

$265

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 12/3

5:15 pm-5:55 am

Nonstop7h 40m

$426

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 11/5

7:55 pm-3:25 pm

1 stop14h 30m

$471

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sat 8/2

2:15 pm-8:15 am

2 stops38h 00m

$502

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 12/3

6:45 pm-2:15 pm

1 stop14h 30m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Key Largo to Iceland

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

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Iceland (average of $328). Flying from Key Largo to Iceland in June is currently the most expensive (average of $653). 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 IS?

Find hourly flight availability from Key Largo to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines, Scandinavian Airlines, and WestJet from Key Largo to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,416 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,917 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
TAP AIR PORTUGAL
7.1
Good
1,908 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Iceland. 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 Iceland one-way?

    $426 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and Air Canada, with prices starting from $471 and $502, respectively.

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

    Looking at all options, your cheapest flight can be booked for $371. While the most popular route (Miami - Reykjavik Keflavik Intl) can be booked for $382 on average our data indicates $1,592 when flying from Key Largo to Iceland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Iceland (average of $328). Flying from Key Largo to Iceland in June is currently the most expensive (average of $653). 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 6 airlines flying from Key Largo to Iceland

Discover the top 6 airlines that operate flights from Key Largo to Iceland. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$622Average$874FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$638Average$868FlexibilityNo cancel feeOn-time67%
KLMCheapest$640Average$1,004FlexibilityNo cancel feeOn-time75%
DeltaCheapest$708Average$1,010FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$788Average$887FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$814Average$949FlexibilityNo cancel feeOn-time77%

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