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Cheap flights from the United States to Iceland from $110

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 8/20. 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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0 bags

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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
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
$249PLAY
Find Deal
Mon, Sep 1 - Thu, Sep 11
PLAY Logo
6:50 pm - 4:55 amBWI-KEF
6h 05mnonstop
PLAY Logo
3:05 pm - 5:40 pmKEF-BWI
6h 35mnonstop
$251PLAY
Find Deal
Mon, Sep 22 - Wed, Oct 1
PLAY Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
$252PLAY
Find Deal
Fri, Sep 5 - Thu, Sep 11
Icelandair Logo
11:35 pm - 8:45 amBOS-KEF
5h 10mnonstop
Icelandair Logo
8:10 pm - 10:00 pmKEF-BOS
5h 50mnonstop
$278Icelandair
Find Deal
Wed, Oct 1 - Mon, Oct 6
Icelandair Logo
8:30 pm - 6:25 amBWI-KEF
5h 55mnonstop
Icelandair Logo
5:00 pm - 7:25 pmKEF-BWI
6h 25mnonstop
$278Icelandair
Find Deal
Fri, Oct 3 - Sun, Oct 12
Delta Logo
11:55 pm - 9:30 amJFK-KEF
5h 35mnonstop
Delta Logo
11:25 am - 1:29 pmKEF-JFK
6h 04mnonstop
$372Delta
Find Deal
Mon, Oct 13 - Mon, Oct 20
Delta Logo
7:20 am - 6:20 amJFK-KEF
19h 00m1 stop
Delta Logo
11:25 am - 1:29 pmKEF-JFK
6h 04mnonstop
$376Delta
Find Deal
Mon, Oct 13 - Thu, Oct 23
United Airlines Logo
7:00 am - 8:30 amEWR-KEF
21h 30m1 stop
United Airlines Logo
9:30 am - 7:37 amKEF-EWR
26h 07m1 stop
$385United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 19
United Airlines Logo
7:05 am - 8:10 amLGA-KEF
21h 05m1 stop
United Airlines Logo
9:30 am - 8:17 pmKEF-LGA
38h 47m2 stops
$389United Airlines
Find Deal
Thu, Sep 11 - Fri, Sep 19
KLM Logo
11:25 am - 9:30 amSEA-KEF
15h 05m1 stop
KLM Logo
8:45 am - 5:54 pmKEF-SEA
16h 09m1 stop
$486KLM
Find Deal
Tue, Sep 9 - Tue, Sep 23

Virgin Atlantic flights from United States to Iceland

Our best Virgin Atlantic deals on United States to Iceland flight tickets
Virgin Atlantic
Sep 22
JFK11:55 pmNew York John F Kennedy Intl
5h 35m
KEF9:30 amReykjavik Keflavik Intl
Oct 1
KEF11:25 amReykjavik Keflavik Intl
6h 05m
JFK1:30 pmNew York John F Kennedy Intl
$345
Find similar
Virgin Atlantic
Sep 22
JFK11:55 pmNew York John F Kennedy Intl
5h 35m
KEF9:30 amReykjavik Keflavik Intl
Oct 1
KEF11:25 amReykjavik Keflavik Intl
6h 05m
JFK1:30 pmNew York John F Kennedy Intl
$385
Find similar
Virgin Atlantic
Sep 27
SEA11:25 amSeattle/Tacoma Intl
15h 05m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Oct 6
KEF11:25 amReykjavik Keflavik Intl
34h 13m
1 stop
SEA2:38 pmSeattle/Tacoma Intl
$430
Find similar

Air France flights from United States to Iceland

Our best Air France deals on United States to Iceland flight tickets
Air France
Sep 22
JFK12:59 pmNew York John F Kennedy Intl
13h 21m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 1
KEF11:25 amReykjavik Keflavik Intl
6h 05m
JFK1:30 pmNew York John F Kennedy Intl
$360
Find similar
Air France
Aug 23
JFK4:54 pmNew York John F Kennedy Intl
9h 26m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Aug 28
KEF9:30 amReykjavik Keflavik Intl
18h 24m
1 stop
JFK11:54 pmNew York John F Kennedy Intl
$489
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 August 13, 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

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 9/1

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Thu 9/11

3:45 pm-5:50 pm

Nonstop6h 05m

$249

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 9/22

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 10/1

3:05 pm-5:40 pm

Nonstop6h 35m

$251

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 9/5

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Thu 9/11

3:45 pm-5:50 pm

Nonstop6h 05m

$252

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 10/1

11:35 pm-8:45 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Mon 10/6

8:10 pm-10:00 pm

Nonstop5h 50m

$278

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 10/3

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Sun 10/12

5:00 pm-7:25 pm

Nonstop6h 25m

$278

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 10/13

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Mon 10/20

11:25 am-1:29 pm

Nonstop6h 04m

$372

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 10/13

7:20 am-6:20 am

1 stop19h 00m

Reykjavik Keflavik Intl

Thu 10/23

11:25 am-1:29 pm

Nonstop6h 04m

$376

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 9/8

7:00 am-8:30 am

1 stop21h 30m

Reykjavik Keflavik Intl

Fri 9/19

9:30 am-7:37 am

1 stop26h 07m

$385

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 9/11

7:05 am-8:10 am

1 stop21h 05m

Reykjavik Keflavik Intl

Fri 9/19

9:30 am-8:17 pm

2 stops38h 47m

$389

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 9/9

11:25 am-9:30 am

1 stop15h 05m

Reykjavik Keflavik Intl

Tue 9/23

8:45 am-5:54 pm

1 stop16h 09m

$486

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 $392, 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 Newark 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 $516 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 $409 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

$110

Fastest flight time

5h 10m

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 $110. The best round-trip flight deal from United States to Iceland found on momondo in the last 72 hours is $249.
The fastest flight from United States to Iceland takes 5h 10m
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 $340Free CancellationRating
7.0
526 reviews
Search Icelandair flights
DeltaPriceFrom $370Free CancellationRating
8.0
7,979 reviews
Search Delta flights
Virgin AtlanticPriceFrom $371Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
KLMPriceFrom $371Free CancellationRating
7.8
1,381 reviews
Search KLM flights
Air FrancePriceFrom $379Free CancellationRating
7.4
1,467 reviews
Search Air France flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
Air CanadaPriceFrom $480Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights
WestJetPriceFrom $484Free CancellationRating
7.2
3,008 reviews
Search WestJet 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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