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Cheap flights from the United States to Iceland from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Iceland departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Iceland

Recent round-trip flight deals from the United States to Iceland

PLAY Logo
6:50 pm - 4:55 amBWI-KEF
6h 05mnonstop
PLAY Logo
3:05 pm - 5:40 pmKEF-BWI
6h 35mnonstop
$273PLAY
Find Deal
Mon, Oct 13 - Wed, Oct 22
PLAY Logo
6:50 pm - 4:55 amBWI-KEF
6h 05mnonstop
PLAY Logo
3:05 pm - 5:40 pmKEF-BWI
6h 35mnonstop
$274PLAY
Find Deal
Sun, Oct 12 - Fri, Oct 17
PLAY Logo
6:50 pm - 4:55 amBWI-KEF
6h 05mnonstop
PLAY Logo
3:05 pm - 5:40 pmKEF-BWI
6h 35mnonstop
$281PLAY
Find Deal
Mon, Oct 13 - Sat, Oct 18
Icelandair Logo
11:35 am - 9:45 pmBOS-KEF
5h 10mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$299Icelandair
Find Deal
Sat, Dec 6 - Thu, Dec 11
Icelandair Logo
11:35 am - 9:45 pmBOS-KEF
5h 10mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$320Icelandair
Find Deal
Thu, Dec 4 - Wed, Dec 10
Virgin Atlantic Logo
7:20 am - 6:20 amJFK-KEF
19h 00m1 stop
Virgin Atlantic Logo
8:45 am - 6:45 pmKEF-JFK
14h 00m1 stop
$348Virgin Atlantic
Find Deal
Sun, Oct 12 - Tue, Oct 21
Virgin Atlantic Logo
11:55 pm - 9:30 amJFK-KEF
5h 35mnonstop
Virgin Atlantic Logo
8:45 am - 6:45 pmKEF-JFK
14h 00m1 stop
$423Virgin Atlantic
Find Deal
Sun, Oct 12 - Tue, Oct 21
Delta Logo
9:35 am - 6:20 amLGA-KEF
16h 45m1 stop
Delta Logo
8:45 am - 3:50 pmKEF-LGA
11h 05m1 stop
$428Delta
Find Deal
Sun, Oct 12 - Tue, Oct 21
KLM Logo
11:55 pm - 9:30 amJFK-KEF
5h 35mnonstop
KLM Logo
11:25 am - 1:29 pmKEF-JFK
6h 04mnonstop
$428KLM
Find Deal
Sun, Oct 12 - Tue, Oct 21
Delta Logo
9:35 am - 6:20 amLGA-KEF
16h 45m1 stop
Delta Logo
8:45 am - 11:37 pmKEF-LGA
18h 52m1 stop
$436Delta
Find Deal
Sun, Oct 12 - Tue, Oct 21

PLAY flights from United States to Iceland

Our best PLAY deals on United States to Iceland flight tickets
PLAY
Oct 13
BWI6:50 pmBaltimore/Washington
6h 05m
KEF4:55 amReykjavik Keflavik Intl
Oct 22
KEF3:05 pmReykjavik Keflavik Intl
6h 35m
BWI5:40 pmBaltimore/Washington
$273
Find similar
PLAY
Oct 12
BWI6:50 pmBaltimore/Washington
6h 05m
KEF4:55 amReykjavik Keflavik Intl
Oct 17
KEF3:05 pmReykjavik Keflavik Intl
6h 35m
BWI5:40 pmBaltimore/Washington
$274
Find similar
PLAY
Oct 13
BWI6:50 pmBaltimore/Washington
6h 05m
KEF4:55 amReykjavik Keflavik Intl
Oct 18
KEF3:05 pmReykjavik Keflavik Intl
6h 35m
BWI5:40 pmBaltimore/Washington
$281
Find similar

Icelandair flights from United States to Iceland

Our best Icelandair deals on United States to Iceland flight tickets
Icelandair
Dec 6
BOS11:35 amBoston Logan Intl
5h 10m
KEF9:45 pmReykjavik Keflavik Intl
Dec 11
KEF5:00 pmReykjavik Keflavik Intl
5h 50m
BOS5:50 pmBoston Logan Intl
$299
Find similar
Icelandair
Dec 4
BOS11:35 amBoston Logan Intl
5h 10m
KEF9:45 pmReykjavik Keflavik Intl
Dec 10
KEF5:00 pmReykjavik Keflavik Intl
5h 50m
BOS5:50 pmBoston Logan Intl
$320
Find similar
Icelandair
Nov 17
BOS7:50 pmBoston Logan Intl
5h 15m
KEF6:05 amReykjavik Keflavik Intl
Nov 22
KEF9:55 amReykjavik Keflavik Intl
5h 40m
BOS10:35 amBoston Logan Intl
$321
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from the United States to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 10/13

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 10/22

3:05 pm-5:40 pm

Nonstop6h 35m

$273

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 10/12

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Fri 10/17

3:05 pm-5:40 pm

Nonstop6h 35m

$274

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 10/13

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Sat 10/18

3:05 pm-5:40 pm

Nonstop6h 35m

$281

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 12/6

11:35 am-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Thu 12/11

5:00 pm-5:50 pm

Nonstop5h 50m

$299

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 12/4

11:35 am-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Wed 12/10

5:00 pm-5:50 pm

Nonstop5h 50m

$320

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 10/12

7:20 am-6:20 am

1 stop19h 00m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-6:45 pm

1 stop14h 00m

$348

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 10/12

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-6:45 pm

1 stop14h 00m

$423

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 10/12

9:35 am-6:20 am

1 stop16h 45m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-3:50 pm

1 stop11h 05m

$428

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 10/12

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 10/21

11:25 am-1:29 pm

Nonstop6h 04m

$428

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 10/12

9:35 am-6:20 am

1 stop16h 45m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-11:37 pm

1 stop18h 52m

$436

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iceland from

How to get the cheapest flight ticket from United States to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Iceland?

The cheapest month to fly to Iceland from United States is in May. Flight prices, which tend to average around $393, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Iceland from United States during January instead. Flights to Iceland in January, while not as cheap as those in May, still average around $400.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from United States to Iceland is on a Wednesday when prices can be found for as low as $838. Flights from United States to Iceland on a Thursday will generally be more expensive and average around $963. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Iceland?

According to our data, the cheapest time of day to fly to Iceland is in the evening. momondo users have found flights departing from United States to Iceland in the evening for as low as $866. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $965. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United States to Iceland flight route?

Fly from Boston Logan Intl to Reykjavik Keflavik Intl for the best United States - Iceland flight prices

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from United States for as low as $394 on momondo.

What cabin class options are available on United States to Iceland flights?

There are 3 cabin classes available to choose from on United States to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Iceland flights?

No. A direct flight is the cheapest option for a flight between United States to Iceland.

Cheap United States to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Iceland

Best Price Found

$257

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Iceland

1 airport
The best one-way flight to Iceland from United States in the past 72 hours is $257. The best round-trip flight deal from United States to Iceland found on momondo in the last 72 hours is $394.
The fastest flight from United States to Iceland takes 4h 50m
Direct flights go from United States to Iceland every day.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)
Search flight deals

  • When did momondo last update prices for flights from United States to Iceland?

    Prices for flights from United States to Iceland were last updated today.

  • How many operators does momondo search for flights from United States to Iceland?

  • How old do you have to be to fly from United States to Iceland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The necessary travel and health documents for your Iceland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to Iceland?

Best airlines flying from United States to Iceland

Compare and see reviews for airlines that fly from United States to Iceland with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $232Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $278Free CancellationRating
7.0
546 reviews
Search Icelandair flights
DeltaPriceFrom $368Free CancellationRating
7.9
7,964 reviews
Search Delta flights
Virgin AtlanticPriceFrom $371Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
KLMPriceFrom $371Free CancellationRating
7.8
1,390 reviews
Search KLM flights
Air FrancePriceFrom $379Free CancellationRating
7.4
1,468 reviews
Search Air France flights
United AirlinesPriceFrom $392Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
JetBluePriceFrom $479Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
Air CanadaPriceFrom $481Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Iceland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Iceland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Iceland with flexible booking policies on momondo?

Yes. All flights to Iceland from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Iceland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iceland from United States.

I’m not ready to book a flight from United States to Iceland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Iceland from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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