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Iceland

$114+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$273
(Booking.com)

One-way from

$114
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$410

Good round-trip deal

$371 or less

Good one-way deal

$90 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. 12% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/126:50 pmBWI - KEF
Nonstop6h 05mPLAY
Fri 10/173:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/16$273
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 10/146:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 10/213:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/16$279
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/146:50 pmBWI - KEF
Nonstop6h 05mPLAY
Fri 10/173:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/15$283
This PLAY deal was found by Cheapflights users on 9/15. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 10/213:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/15$288
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/186:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 10/213:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/16$294
This PLAY deal was found by Cheapflights users on 9/17. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:50 pmBWI - KEF
Nonstop6h 05mPLAY
Fri 10/243:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/17$301
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/66:50 pmBWI - KEF
Nonstop6h 05mPLAY
Sat 10/113:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/15$304
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:50 pmBWI - KEF
Nonstop6h 05mPLAY
Sat 10/113:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/15$317
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/166:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 9/233:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 9/15$322
This CrystalTravel deal was found by Cheapflights users on 9/16. 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.
Wed 10/158:30 pmIAD - KEF
Nonstop5h 55mIcelandair
Fri 10/314:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 9/16$346
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:50 pmBOS - KEF
1 stop8h 40mKLM
Tue 10/711:25 amKEF - BOS
1 stop30h 51mKLM
Deal found 9/15$346
This CrystalTravel deal was found by Cheapflights users on 9/16. 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.
Sat 10/48:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Wed 10/85:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 9/16$346

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 September 17, 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 10/5

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Sat 10/11

3:05 pm-5:40 pm

Nonstop6h 35m

$368

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sat 10/11

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Sat 10/18

3:05 pm-5:40 pm

Nonstop6h 35m

$372

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 10/2

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Sun 10/12

8:10 pm-10:00 pm

Nonstop5h 50m

$379

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/27

8:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Mon 10/6

8:10 pm-10:00 pm

Nonstop5h 50m

$379

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 9/24

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 10/1

5:00 pm-7:10 pm

Nonstop6h 10m

$379

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sat 11/8

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Fri 11/14

4:50 pm-6:00 pm

Nonstop6h 10m

$379

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Mon 10/13

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-3:50 pm

1 stop11h 05m

$391

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 10/3

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Mon 10/6

3:05 pm-5:40 pm

Nonstop6h 35m

$392

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sat 10/18

11:15 pm-9:05 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 10/22

4:50 pm-7:20 pm

Nonstop6h 30m

$399

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 10/6

11:35 pm-8:45 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Wed 10/15

8:10 pm-10:00 pm

Nonstop5h 50m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 $656). 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 September 17, 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 September 17, 2025.
Read reviews from past customers who have flown Delta, KLM, and United 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
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
Icelandair
7.0
Good
545 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
PLAY
7.0
Good
103 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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.

  • How long is the flight from USA to Iceland?

    Departing from USA to Iceland will take you 5h 10m. USA and Iceland are separated by a distance of 2406 mi. Generally, flights for this route are nonstop.

  • 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 $656). 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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Seattle to Heathrow flights
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$232Average$372FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$278Average$723FlexibilityNo cancel feeOn-time76%
DeltaCheapest$368Average$822FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$371Average$835FlexibilityNo cancel feeOn-time72%
KLMCheapest$371Average$763FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$379Average$802FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$392Average$818FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$479Average$730FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$480Average$785FlexibilityNo cancel feeOn-time67%

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