HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$152+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA to Iceland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 octubre 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/28. 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.
sáb. 11/157:50 pmBOS - KEF
Nonstop5h 15mIcelandair
sáb. 11/229:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 10/28$320
This CrystalTravel deal was found by Cheapflights users on 10/29. 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.
sáb. 11/1511:35 amBOS - KEF
Nonstop5h 10mIcelandair
mié. 11/195:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/29$321
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1311:35 amBOS - KEF
Nonstop5h 10mIcelandair
jue. 12/185:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/28$322
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1411:35 amBOS - KEF
Nonstop5h 10mIcelandair
dom. 12/215:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/30$327
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/87:50 pmBOS - KEF
Nonstop5h 15mIcelandair
lun. 12/155:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/30$332
This Gotogate deal was found by Cheapflights users on 10/29. 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.
dom. 11/97:50 pmBOS - KEF
Nonstop5h 15mIcelandair
jue. 11/135:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/29$333
This Mytrip deal was found by Cheapflights users on 10/29. 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.
lun. 11/107:50 pmBOS - KEF
Nonstop5h 15mIcelandair
lun. 11/245:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/29$334
This oojo deal was found by Cheapflights users on 10/28. 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.
lun. 11/107:50 pmBOS - KEF
Nonstop5h 15mIcelandair
sáb. 11/159:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 10/28$336
This FlightHub deal was found by Cheapflights users on 10/29. 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.
dom. 11/211:35 amBOS - KEF
Nonstop5h 10mIcelandair
jue. 11/65:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/29$337
This Mytrip deal was found by Cheapflights users on 10/28. 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.
mié. 10/298:50 pmBOS - KEF
Nonstop5h 15mIcelandair
mié. 11/55:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/28$345
This CrystalTravel deal was found by Cheapflights users on 10/28. 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.
jue. 11/137:50 pmBOS - KEF
Nonstop5h 15mIcelandair
jue. 11/205:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 10/28$348
This CrystalTravel deal was found by Cheapflights users on 10/28. 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.
mar. 11/117:35 pmEWR - KEF
Nonstop5h 40mIcelandair
mié. 11/195:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/28$348

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 octubre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$306
(Ticket)

One-way from

$152
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$411

Good round-trip deal

$425 or less

Good one-way deal

$271 or less
Provider with most accurate pricing for New York (NYC)-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Reykjavik (REK) flights.
Search Deals
From USA to Iceland
Search Deals
One-way flight from USA to Iceland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from USA to Iceland.
Search Deals
Price to beat on a one-way flight from USA to Iceland.
Search Deals

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 octubre 30, 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

mié. 1/14

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

mié. 1/21

5:00 pm-5:50 pm

Nonstop5h 50m

$349

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

lun. 1/12

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

vie. 1/16

5:00 pm-5:50 pm

Nonstop5h 50m

$349

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

mar. 12/2

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

jue. 12/11

5:00 pm-5:50 pm

Nonstop5h 50m

$349

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

lun. 1/12

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

mar. 1/20

5:00 pm-5:50 pm

Nonstop5h 50m

$359

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

mié. 1/14

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

dom. 1/18

5:00 pm-5:50 pm

Nonstop5h 50m

$369

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

sáb. 1/10

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

dom. 1/18

5:00 pm-5:50 pm

Nonstop5h 50m

$369

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

dom. 2/22

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

jue. 2/26

4:50 pm-6:30 pm

Nonstop6h 40m

$379

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

dom. 3/1

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

jue. 3/5

4:50 pm-6:30 pm

Nonstop6h 40m

$379

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

dom. 3/29

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

vie. 4/10

4:50 pm-7:20 pm

Nonstop6h 30m

$379

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

mié. 12/3

10:45 pm-9:15 am

1 stop29h 30m

Reykjavik Keflavik Intl

mié. 12/10

9:45 am-7:05 pm

1 stop14h 20m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
1
2
3
...
6

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 $216). Flying from USA to Iceland in July is currently the most expensive (average of $360). 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 octubre 30, 2025.

It’s optimal to fly from USA to Iceland in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from USA to Iceland?

Use this chart to determine the cheapest time to fly round-trip from USA to Iceland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Iceland flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 30, 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
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
562 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
PLAY
7.0
Good
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 15m. USA and Iceland are separated by a distance of 2406 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Iceland one-way?

    $295 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from $299 and $357, 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 $216). Flying from USA to Iceland in July is currently the most expensive (average of $360). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Newark to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Istanbul flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Orly flights
Miami to Madrid flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
Los Angeles to Heathrow flights
Newark to Madrid flights
John F Kennedy Intl to Stansted flights
LaGuardia to Charles de Gaulle flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
San Francisco to Heathrow flights
Newark to London City flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Dallas/Fort Worth to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Dublin flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
Newark to Istanbul flights
Baltimore to Heathrow flights
Newark to Dublin flights
Newark to Lisbon flights
O'Hare Intl to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Newark to Luton flights
Seattle to Heathrow flights
O'Hare Intl to Frankfurt flights
Dulles Intl to Madrid flights
Newark to Stansted flights
San Francisco to Charles de Gaulle flights
John F Kennedy Intl to Amsterdam flights
Dallas/Fort Worth to Frankfurt flights
LaGuardia to Leonardo da Vinci/Fiumicino 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$372FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$278Average$724FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$367Average$739FlexibilityNo cancel feeOn-time67%
DeltaCheapest$368Average$814FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$371Average$835FlexibilityNo cancel feeOn-time72%
KLMCheapest$371Average$758FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$379Average$801FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$391Average$851FlexibilityNo cancel feeOn-time69%
WestJetCheapest$526Average$664FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.