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Iceland

$126+ Cheap flights from the United States 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from USA to Iceland

Keep the following information in mind while searching for USA to Iceland flight deals. Data was last updated April 29, 2025.

Round-trip from

$310
(Mytrip)

One-way from

$132
(Vakatrip)

Popular in

December

Cheapest in

January

Average price

$434

Good round-trip deal

$402 or less

Good one-way deal

$184 or less
From USA to Iceland
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One-way flight from USA to Iceland
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from USA to Iceland.
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Price to beat on a one-way flight from USA to Iceland.
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Find flight deals from USA to Iceland

Cheapest flights from USA to Iceland
Explore the most affordable flight options available from USA to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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 4/307:15 pmSWF - KEF
Nonstop5h 35mPLAY
Sun 5/44:00 pmKEF - SWF
Nonstop6h 05mPLAY
Deal found 4/28$297
This Mytrip deal was found by Cheapflights users on 4/28. 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 5/67:15 pmBOS - KEF
Nonstop5h 30mPLAY
Tue 5/133:45 pmKEF - BOS
Nonstop6h 05mPLAY
Deal found 4/28$310
This CrystalTravel deal was found by Cheapflights users on 4/28. 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.
Thu 9/1812:35 pmBOS - KEF
Nonstop5h 10mIcelandair
Thu 10/29:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 4/28$337
This eDestinos deal was found by Cheapflights users on 4/27. 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.
Sat 9/208:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Thu 10/97:55 pmKEF - JFK
Nonstop6h 15mIcelandair
Deal found 4/27$346
This FlightHub deal was found by Cheapflights users on 4/27. 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 10/18:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Fri 11/145:00 pmKEF - BWI
Nonstop6h 30mIcelandair
Deal found 4/27$348
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 12/66:05 pmBWI - KEF
Nonstop6h 00mPLAY
Tue 12/93:20 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 4/28$351
This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:55 pmJFK - KEF
Nonstop5h 35mVirgin Atlantic
Sun 5/1111:25 amKEF - JFK
Nonstop6h 05mVirgin Atlantic
Deal found 4/28$357
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Fri 9/128:30 pmIAD - KEF
Nonstop5h 55mIcelandair
Fri 9/197:45 pmKEF - IAD
Nonstop6h 25mIcelandair
Deal found 4/28$375
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 11/175:35 pmBOS - KEF
1 stop12h 10mScandinavian Airlines
Mon 11/2411:30 amKEF - BOS
1 stop33h 20mScandinavian Airlines
Deal found 4/28$382
This deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Thu 5/155:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 4/28$384
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/155:50 amBOS - KEF
1 stop22h 30mUnited Airlines
Sat 8/239:30 amKEF - BOS
1 stop9h 05mUnited Airlines
Deal found 4/28$387
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/158:30 pmLGA - KEF
1 stop32h 00mUnited Airlines
Sat 8/239:30 amKEF - LGA
1 stop28h 01mUnited Airlines
Deal found 4/28$388

Cheapflights Fare Finder

Customize your flight search to find flights from USA 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 April 29, 2025.
Use the filters below to find and compare flights from the United States to Iceland that are best for you.

Fly from

USA

Fly to

Iceland

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 5/14

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Thu 5/22

3:45 pm-5:50 pm

Nonstop6h 05m

$311

New WindsorReykjavik

SWF - KEF

SWFKEF

New Windsor Stewart

Thu 8/28

7:15 pm-4:50 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Fri 9/5

4:00 pm-6:05 pm

Nonstop6h 05m

$320

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 9/18

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Thu 10/2

9:55 am-11:35 am

Nonstop5h 40m

$337

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 10/1

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 10/15

5:00 pm-7:25 pm

Nonstop6h 25m

$348

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 5/7

11:10 pm-8:55 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 5/14

7:55 pm-10:10 pm

Nonstop6h 15m

$352

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 9/14

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Thu 9/18

3:05 pm-5:40 pm

Nonstop6h 35m

$355

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 5/5

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Sun 5/11

11:25 am-1:30 pm

Nonstop6h 05m

$357

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Fri 9/12

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 9/19

7:45 pm-10:10 pm

Nonstop6h 25m

$375

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 8/15

5:50 am-8:20 am

1 stop22h 30m

Reykjavik Keflavik Intl

Sat 8/23

9:30 am-2:35 pm

1 stop9h 05m

$387

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/20

4:40 pm-6:20 am

1 stop9h 40m

Reykjavik Keflavik Intl

Sat 10/4

11:25 am-7:02 pm

1 stop11h 37m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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

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

Cheapflights Insights

Everything you need to know about your flight from the United States to Iceland

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

Currently, November is the cheapest month in which you can book a flight from USA to Iceland (average of $328). Flying from USA to Iceland in July is currently the most expensive (average of $651). 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 IS?

Find hourly flight availability from USA 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 April 29, 2025.

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

Rainfall in Iceland by month

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

In terms of precipitation, rainfall in Iceland 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 Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and KLM from USA to Iceland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,961 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from USA 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 USA to Iceland one-way?

    $132 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on PLAY and WestJet, with prices starting from $138 and $243, respectively.

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

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

  • How can I find direct flights from USA to Iceland?

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Iceland?

    Currently, November is the cheapest month in which you can book a flight from USA to Iceland (average of $328). Flying from USA to Iceland in July is currently the most expensive (average of $651). 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 Iceland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
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Newark to Athens flights
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Atlanta to Heathrow flights
John F Kennedy Intl to Vicenza flights

Top 9 airlines flying from USA to Iceland

Discover the top 9 airlines that operate flights from USA 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$369FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$330Average$851FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$352Average$731FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$371Average$699FlexibilityNo cancel feeOn-time72%
KLMCheapest$379Average$857FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$379Average$776FlexibilityNo cancel feeOn-time77%
DeltaCheapest$387Average$800FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$387Average$678FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$408Average$938FlexibilityNo cancel feeOn-time69%

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