Keflavik Intl

$147+ Cheap flights from the United States to Keflavik Intl (KEF)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Dec 29 — Jan 51
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Cheap flight deals from USA to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from USA (US0) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 24, 2024.

Round-trip from

$269
(Booking.com)

One-way from

$147
(Flightnetwork)
From USA to Reykjavik Keflavik Intl
One-way flight from USA to Reykjavik Keflavik Intl

Find flight deals from USA to Keflavik Intl

Cheapest flights from USA to Keflavik Intl
Explore the most affordable flight options available from USA to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This eDestinos deal was found by Cheapflights users on 12/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:15 pmSWF - KEF
Nonstop5h 35mPLAY
Sat 1/114:00 pmKEF - SWF
Nonstop6h 05mPLAY
Deal found 12/23$533
This Mytrip deal was found by Cheapflights users on 12/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:20 pmBOS - KEF
Nonstop5h 25mPLAY
Sun 12/294:00 pmKEF - BOS
Nonstop6h 00mPLAY
Deal found 12/23$578
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
Tue 12/318:00 pmEWR - KEF
1 stop27h 45mMultiple Airlines
Fri 1/35:00 pmKEF - EWR
Nonstop6h 20mMultiple Airlines
Deal found 12/23$672
This FlightHub deal was found by Cheapflights users on 12/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Tue 1/144:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 12/23$687
This Gotogate deal was found by Cheapflights users on 12/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:10 pmBWI - KEF
Nonstop5h 50mPLAY
Fri 12/273:20 pmKEF - BWI
Nonstop6h 40mPLAY
Deal found 12/23$718
This Icelandair deal was found by Cheapflights users on 12/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:30 pmEWR - KEF
Nonstop5h 40mIcelandair
Fri 1/105:00 pmKEF - EWR
Nonstop6h 20mIcelandair
Deal found 12/23$722
This Mytrip deal was found by Cheapflights users on 12/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:30 amORD - KEF
2 stops14h 15mMultiple Airlines
Thu 1/94:00 pmKEF - ORD
3 stops26h 39mMultiple Airlines
Deal found 12/22$837
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
Tue 12/247:38 pmBWI - KEF
1 stop28h 07mMultiple Airlines
Fri 12/273:20 pmKEF - BWI
Nonstop6h 40mMultiple Airlines
Deal found 12/23$850
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
Tue 12/243:51 pmBOS - KEF
1 stop32h 09mMultiple Airlines
Fri 12/274:00 pmKEF - BOS
Nonstop6h 00mMultiple Airlines
Deal found 12/23$880
This Gotogate deal was found by Cheapflights users on 12/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmORD - KEF
Nonstop6h 10mIcelandair
Fri 12/274:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 12/23$909
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/293:10 pmSEA - KEF
2 stops62h 10mLufthansa
Sat 1/112:20 pmKEF - SEA
2 stops53h 50mLufthansa
Deal found 12/22$936
This JetBlue Airways deal was found by Cheapflights users on 12/23. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:25 pmJFK - KEF
Nonstop5h 45mJetBlue
Sat 12/284:50 pmKEF - JFK
Nonstop6h 10mJetBlue
Deal found 12/23$952

Find flights from USA to Keflavik Intl within your budget

Customize your flight search to find flights from USA to Keflavik Intl 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 December 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New WindsorReykjavik

SWF - KEF

SWFKEF

New Windsor Stewart

Fri 2/7

6:15 pm-4:50 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Sat 2/15

4:00 pm-5:05 pm

Nonstop6h 05m

$269

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 1/19

6:20 pm-4:45 am

Nonstop5h 25m

Reykjavik Keflavik Intl

Tue 1/28

4:00 pm-5:00 pm

Nonstop6h 00m

$269

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 1/20

6:10 pm-5:00 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Sat 1/25

3:20 pm-5:00 pm

Nonstop6h 40m

$304

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 2/22

6:00 am-5:00 am

1 stop18h 00m

Reykjavik Keflavik Intl

Wed 2/26

3:20 pm-9:00 pm

1 stop10h 40m

$336

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Tue 3/4

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Tue 3/11

4:50 pm-7:00 pm

Nonstop6h 10m

$340

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 1/21

8:00 am-4:45 am

1 stop15h 45m

Reykjavik Keflavik Intl

Tue 1/28

4:00 pm-1:48 pm

1 stop26h 48m

$360

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 2/3

7:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 2/12

5:00 pm-6:30 pm

Nonstop6h 30m

$366

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 1/26

7:30 pm-6:10 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 2/6

5:00 pm-6:20 pm

Nonstop6h 20m

$385

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sat 1/25

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 1/29

4:50 pm-6:25 pm

Nonstop6h 35m

$400

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 4/14

8:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Fri 4/18

8:05 pm-10:00 pm

Nonstop5h 55m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 60 results
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Best time to book a flight from USA to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from USA 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 USA to Keflavik Intl

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

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

Currently, November is the cheapest month in which you can book a flight from USA to Reykjavik Keflavik Intl Airport (average of $328). Flying from USA to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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 US to KEF?

Find hourly flight availability from USA to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2024.

When flying from USA to Reykjavik Keflavik Intl Airport, 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 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).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated December 24, 2024.
Read through reviews of airlines operating flights from USA to Reykjavik, such as WorldTicket, Lufthansa and Icelandair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.1
Very good
3,392 reviews
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.0
Very good
8,588 reviews
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.8
Good
1,346 reviews
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.7
Good
1,285 reviews
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.6
Good
788 reviews
8.1
Very good
3,392 reviews

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from USA to Keflavik Intl. 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 USA to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from WorldTicket and Icelandair, as they are both options that can get you from USA to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most popular routes from USA to Reykjavik Keflavik Intl Airport?

  • Can I find deals for flights from USA to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on USA to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Keflavik Intl.

  • Can I find deals for business class flights from USA to Keflavik Intl?

    Yes. Cheapflights offers flight deals from USA to Keflavik Intl 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 USA to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from USA to Reykjavik Keflavik Intl Airport (average of $328). Flying from USA to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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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Alternative routes for USA to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from USA to Keflavik Intl

Discover the top 9 airlines that operate flights from USA to Keflavik Intl. 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 December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$223Average$364FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$357Average$878FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$364Average$815FlexibilityNo cancel feeOn-time76%
KLMCheapest$387Average$818FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$387Average$669FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$387Average$820FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$452Average$942FlexibilityNo cancel feeOn-time69%
WestJetCheapest$453Average$759FlexibilityNo cancel feeOn-time60%
FinnairCheapest$463Average$654FlexibilityNo cancel feeOn-time76%
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