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Iceland

$173+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$284
(Kiwi.com)

One-way from

$173
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$486

Good round-trip deal

$375 or less

Good one-way deal

$133 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. 10% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 9/76:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 9/93:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 7/31$284
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/247:15 pmBOS - KEF
Nonstop5h 30mPLAY
Wed 9/33:45 pmKEF - BOS
Nonstop6h 05mPLAY
Deal found 8/1$330
This Mytrip deal was found by Cheapflights users on 8/1. 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 8/207:15 pmBOS - KEF
Nonstop5h 30mMultiple Airlines
Wed 8/273:45 pmKEF - BOS
Nonstop6h 05mMultiple Airlines
Deal found 8/1$333
This Ticket deal was found by Cheapflights users on 7/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:55 pmJFK - KEF
1 stop12h 20mAir Canada
Tue 8/269:50 amKEF - JFK
1 stop16h 59mAir Canada
Deal found 7/30$350
This SmartFares deal was found by Cheapflights users on 8/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Wed 12/104:50 pmKEF - IAD
Nonstop6h 30mIcelandair
Deal found 8/1$357
This Ticket deal was found by Cheapflights users on 7/31. 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.
Sun 9/72:20 pmLGA - KEF
1 stop13h 55mAir Canada
Tue 9/169:50 amKEF - LGA
1 stop13h 14mAir Canada
Deal found 7/31$360
This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:15 pmBOS - KEF
Nonstop5h 30mWorldTicket
Wed 8/273:45 pmKEF - BOS
Nonstop6h 05mWorldTicket
Deal found 7/31$363
This Vliegwinkel deal was found by Cheapflights users on 7/31. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:55 pmEWR - KEF
1 stop8h 20mAir Canada
Tue 9/169:50 amKEF - EWR
1 stop28h 24mAir Canada
Deal found 7/31$366
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:35 pmBOS - KEF
Nonstop5h 15mIcelandair
Wed 11/55:00 pmKEF - BOS
Nonstop5h 45mIcelandair
Deal found 7/31$368
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Tue 10/285:00 pmKEF - EWR
Nonstop6h 20mIcelandair
Deal found 8/1$369
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Wed 11/195:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 8/1$369
This Gotogate deal was found by Cheapflights users on 8/1. 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 9/310:20 amBOS - KEF
2 stops17h 55mAir Canada
Wed 9/109:30 amKEF - BOS
1 stop12h 25mAir Canada
Deal found 8/1$371

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 August 1, 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

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 9/7

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Tue 9/9

3:05 pm-5:40 pm

Nonstop6h 35m

$284

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 8/24

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Wed 9/3

3:45 pm-5:50 pm

Nonstop6h 05m

$330

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 8/18

3:55 pm-8:15 am

1 stop12h 20m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-10:49 pm

1 stop16h 59m

$350

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 12/10

4:50 pm-6:20 pm

Nonstop6h 30m

$357

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 8/20

6:10 am-4:50 am

2 stops18h 40m

Reykjavik Keflavik Intl

Wed 8/27

3:45 pm-5:50 pm

Nonstop6h 05m

$357

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 9/7

2:20 pm-8:15 am

1 stop13h 55m

Reykjavik Keflavik Intl

Tue 9/16

9:50 am-7:04 pm

1 stop13h 14m

$360

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/18

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Wed 8/27

3:45 pm-5:50 pm

Nonstop6h 05m

$365

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 9/7

7:55 pm-8:15 am

1 stop8h 20m

Reykjavik Keflavik Intl

Tue 9/16

9:50 am-10:14 am

1 stop28h 24m

$366

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 10/23

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Sun 11/9

5:00 pm-5:45 pm

Nonstop5h 45m

$369

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 10/13

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 10/28

5:00 pm-7:20 pm

Nonstop6h 20m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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 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 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 August 1, 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.

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 August 1, 2025.
Read reviews from past customers who have flown Delta, KLM, and Austrian Airlines from the United States to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,317 reviews
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    $175 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on WorldTicket and WestJet, with prices starting from $189 and $256, 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 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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Alternative routes for USA to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$363FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$341Average$720FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$371Average$842FlexibilityNo cancel feeOn-time72%
KLMCheapest$371Average$795FlexibilityNo cancel feeOn-time75%
DeltaCheapest$373Average$838FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$379Average$795FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$393Average$877FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$400Average$668FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$507Average$849FlexibilityNo cancel feeOn-time71%

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