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$120+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$290
(PLAY)

One-way from

$120
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$447

Good round-trip deal

$356 or less

Good one-way deal

$187 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. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. 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 12/86:05 pmBWI - KEF
Nonstop6h 00mPLAY
Fri 12/123:20 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 3/26$281
This Booking.com deal was found by Cheapflights users on 3/26. 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 11/106:15 pmSWF - KEF
Nonstop5h 35mPLAY
Fri 11/144:00 pmKEF - SWF
Nonstop6h 05mPLAY
Deal found 3/26$282
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/317:15 pmBOS - KEF
Nonstop5h 30mPLAY
Sat 4/53:45 pmKEF - BOS
Nonstop6h 05mPLAY
Deal found 3/27$292
This eDestinos deal was found by Cheapflights users on 3/27. 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.
Mon 11/177:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Fri 11/215:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 3/27$343
This Ticket deal was found by Cheapflights users on 3/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2111:50 pmJFK - KEF
Nonstop5h 40mKLM
Mon 4/2811:25 amKEF - JFK
Nonstop6h 05mKLM
Deal found 3/27$349
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Mon 4/78:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Fri 4/118:10 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 3/27$367
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Mon 4/218:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Mon 4/285:00 pmKEF - BWI
Nonstop6h 25mIcelandair
Deal found 3/27$375
This Air Canada deal was found by Cheapflights users on 3/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/188:15 pmLGA - KEF
1 stop7h 55mAir Canada
Sat 7/269:30 amKEF - LGA
1 stop14h 01mAir Canada
Deal found 3/28$393
This Air Canada deal was found by Cheapflights users on 3/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/277:39 amEWR - KEF
2 stops20h 31mAir Canada
Sat 7/59:30 amKEF - EWR
2 stops14h 03mAir Canada
Deal found 3/28$393
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:57 pmJFK - KEF
1 stop13h 23mDelta
Sun 5/1811:25 amKEF - JFK
Nonstop6h 05mDelta
Deal found 3/27$397
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:55 amJFK - KEF
2 stops21h 15mAir Canada
Sat 8/239:30 amKEF - JFK
1 stop16h 17mAir Canada
Deal found 3/27$399
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:55 pmJFK - KEF
Nonstop5h 35mVirgin Atlantic
Sat 10/1811:25 amKEF - JFK
Nonstop6h 10mVirgin Atlantic
Deal found 3/27$401

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 March 28, 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

New WindsorReykjavik

SWF - KEF

SWFKEF

New Windsor Stewart

Tue 4/29

7:15 pm-4:50 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Thu 5/1

4:00 pm-6:05 pm

Nonstop6h 05m

$293

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 3/30

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Fri 4/4

3:45 pm-5:50 pm

Nonstop6h 05m

$294

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 5/4

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Thu 5/8

3:05 pm-5:40 pm

Nonstop6h 35m

$300

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 4/16

11:10 pm-8:55 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Tue 4/29

5:00 pm-7:10 pm

Nonstop6h 10m

$345

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 4/21

11:50 pm-9:30 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-1:30 pm

Nonstop6h 05m

$349

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 4/21

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Mon 4/28

5:00 pm-7:25 pm

Nonstop6h 25m

$375

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 5/1

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Mon 5/5

8:10 pm-10:00 pm

Nonstop5h 50m

$380

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 7/18

8:15 pm-8:10 am

1 stop7h 55m

Reykjavik Keflavik Intl

Sat 7/26

9:30 am-7:31 pm

1 stop14h 01m

$393

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 6/27

7:39 am-8:10 am

2 stops20h 31m

Reykjavik Keflavik Intl

Sat 7/5

9:30 am-7:33 pm

2 stops14h 03m

$393

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sat 5/10

12:57 pm-6:20 am

1 stop13h 23m

Reykjavik Keflavik Intl

Sun 5/18

11:25 am-1:30 pm

Nonstop6h 05m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March 28, 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 March 28, 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
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
9,798 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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?

    $120 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on WestJet and WorldTicket, with prices starting from $247 and $258, 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

Browse thousands of different options on Cheapflights for your next trip

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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 10 airlines flying from USA to Iceland

Discover the top 10 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$231Average$370FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$330Average$851FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$358Average$777FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$371Average$708FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$379Average$782FlexibilityNo cancel feeOn-time77%
KLMCheapest$379Average$871FlexibilityNo cancel feeOn-time75%
DeltaCheapest$387Average$806FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$387Average$674FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$446Average$908FlexibilityNo cancel feeOn-time69%
WestJetCheapest$453Average$789FlexibilityNo cancel feeOn-time60%
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