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Keflavik Intl

Cheap Business Class flights to Reykjavik Keflavik Intl Airport

LAX — KEF
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Business
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Cheap business class flights to Reykjavik Keflavik Intl Airport in 2025

Find the latest flights to Reykjavik Keflavik Intl Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on octubre 23, 2025.

Average Price

$2,165

Cheapest Price

$1,414

Top Rated Airline

British Airways

No. of Airlines

20
Average for round-trip business class flights in October 2025
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The lowest price for a business class flight ticket to Keflavik Intl
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Most popular airline to fly business class with to Keflavik Intl in the past 7 days
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Airlines that offer business class options for this route
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Find business class flight deals to Reykjavik Keflavik Intl Airport

Cheapest business class flights to Keflavik Intl
Explore the most affordable business class flight options available to Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on octubre 23, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/138:40 pmBWI - KEF
Nonstop5h 50mIcelandair
dom. 3/225:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/22$1,478
This AranGrant deal was found by Cheapflights users on 10/23. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/87:40 pmBWI - KEF
Nonstop5h 50mIcelandair
jue. 2/125:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/23$1,479
This AranGrant deal was found by Cheapflights users on 10/23. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/812:35 pmBOS - KEF
Nonstop5h 10mIcelandair
jue. 3/195:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/23$1,515
This CrystalTravel deal was found by Cheapflights users on 10/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/217:40 pmIAD - KEF
Nonstop5h 55mIcelandair
jue. 2/264:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 10/23$1,590
This AranGrant deal was found by Cheapflights users on 10/23. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/87:40 pmIAD - KEF
Nonstop5h 55mIcelandair
jue. 2/124:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 10/23$1,592
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/118:50 pmBOS - KEF
Nonstop5h 15mIcelandair
vie. 3/205:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/23$1,603

Travel insights for business class flights from USA to Keflavik Intl

Get recent, data-driven insights about business class flights from USA to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from USA to Reykjavik Keflavik Intl Airport?

Currently, October is the cheapest month in which you can book a Business Class flight from USA to Reykjavik Keflavik Intl Airport (average of $881). Flying from USA to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $1,621). 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 airlines can I book Business Class flights to Reykjavik Keflavik Intl Airport with?

Icelandair has Business Class flights to Reykjavik Keflavik Intl Airport. Try booking in advance to lower your costs and travel worry-free.

Icelandair
Icelandair
From $742

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Top business class airline flying to Reykjavik Keflavik Intl Airport

Explore the top four business class airlines operating flights to Reykjavik Keflavik Intl Airport. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on octubre 23, 2025.
AirlineRatingFirst ClassPrice
IcelandairPriceFrom $325First ClassRating
7.1
7.2

Boarding

6.9

Comfort

8.1

Crew

7.0

Entertainment

6.2

Food

Reviews

1 / 10
Seat was somewhat hard. Otherwise it was fine.

Frequently asked questions about Reykjavik Keflavik Intl Airport business class tickets

Find answers to common questions related to business class tickets for flights to Reykjavik Keflavik Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on octubre 23, 2025.

  • What is the cheapest price for a Business Class ticket to Reykjavik Keflavik Intl Airport?

    Looking for cheap deals? The cheapest price last booked, $1,414/person, was for a Business Class flight ticket going from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport. Business Class flights usually cost $2,165 per person.

  • How much do Prem Economy Class flight tickets to Reykjavik Keflavik Intl Airport cost?

    About $1,802 per person. If you plan to fly Prem Economy Class to Reykjavik Keflavik Intl Airport, note that Prem Economy Class cabin tickets are usually 17% lower than Business Class cabin tickets.

  • How many premium cabins does Lufthansa have for flights to Reykjavik Keflavik Intl Airport?

    Lufthansa has 2 premium cabins on its schedule for flights to Reykjavik Keflavik Intl Airport: Business Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

  • What airlines can I book Business Class flights to Reykjavik Keflavik Intl Airport with?

    Icelandair has Business Class flights to Reykjavik Keflavik Intl Airport. Try booking in advance to lower your costs and travel worry-free.

  • What is the cheapest month to book a Business Class flight from USA to Reykjavik Keflavik Intl Airport?

    Currently, October is the cheapest month in which you can book a Business Class flight from USA to Reykjavik Keflavik Intl Airport (average of $881). Flying from USA to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $1,621). 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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Complete your trip

Complement your business class flight to Keflavik Intl by adding a car rental and/or hotel room to your itinerary.
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