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Cheap flights from the United States to Reykjavik from $104

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 Reykjavik departing on 8/8. 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 Reykjavik

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

PLAY Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
$220PLAY
Find Deal
Mon, Aug 18 - Wed, Aug 27
PLAY Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
$231PLAY
Find Deal
Mon, Aug 25 - Fri, Aug 29
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$356Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
7:30 pm - 6:10 amEWR-KEF
5h 40mnonstop
Icelandair Logo
5:00 pm - 6:20 pmKEF-EWR
6h 20mnonstop
$356Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
9:25 pm - 7:00 amEWR-KEF
5h 35mnonstop
United Airlines Logo
11:00 am - 1:10 pmKEF-EWR
6h 10mnonstop
$371United Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
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
United Airlines Logo
9:25 pm - 7:00 amEWR-KEF
5h 35mnonstop
United Airlines Logo
11:00 am - 1:10 pmKEF-EWR
6h 10mnonstop
$373United Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
Delta Logo
11:55 pm - 9:30 amJFK-KEF
5h 35mnonstop
Delta Logo
11:25 am - 1:30 pmKEF-JFK
6h 05mnonstop
$385Delta
Find Deal
Mon, Sep 1 - Thu, Sep 11
KLM Logo
12:59 pm - 6:20 amJFK-KEF
13h 21m1 stop
KLM Logo
8:45 am - 6:12 pmKEF-JFK
13h 27m1 stop
$387KLM
Find Deal
Mon, Oct 13 - Mon, Oct 20
KLM Logo
1:00 pm - 6:20 amEWR-KEF
13h 20m1 stop
KLM Logo
9:30 am - 5:57 pmKEF-EWR
12h 27m1 stop
$388KLM
Find Deal
Mon, Sep 1 - Mon, Sep 8

PLAY flights from United States to Reykjavik Keflavik Intl Airport

Our best PLAY deals on United States to Reykjavik Keflavik Intl Airport flight tickets
PLAY
Aug 18
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
Aug 27
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
$220
Find similar
PLAY
Aug 25
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
$231
Find similar
PLAY
Aug 20
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
Aug 27
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
$237
Find similar

Icelandair flights from United States to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on United States to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$356
Find similar
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$357
Find similar
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Reykjavik Keflavik Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from the United States to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/18

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Wed 8/27

3:45 pm-5:50 pm

Nonstop6h 05m

$220

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/25

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Fri 8/29

3:45 pm-5:50 pm

Nonstop6h 05m

$231

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 12/10

4:50 pm-6:20 pm

Nonstop6h 30m

$356

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 12/3

7:30 pm-6:10 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 12/10

5:00 pm-6:20 pm

Nonstop6h 20m

$356

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 9/1

9:25 pm-7:00 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 9/9

11:00 am-1:10 pm

Nonstop6h 10m

$371

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

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 9/1

9:25 pm-7:00 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 9/9

11:00 am-1:10 pm

Nonstop6h 10m

$373

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 9/1

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Thu 9/11

11:25 am-1:30 pm

Nonstop6h 05m

$385

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 10/13

12:59 pm-6:20 am

1 stop13h 21m

Reykjavik Keflavik Intl

Mon 10/20

8:45 am-6:12 pm

1 stop13h 27m

$387

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 9/1

1:00 pm-6:20 am

1 stop13h 20m

Reykjavik Keflavik Intl

Mon 9/8

9:30 am-5:57 pm

1 stop12h 27m

$388

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 Reykjavik from

How to get the cheapest flight ticket from United States to Reykjavik Keflavik Intl Airport

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 Reykjavik Keflavik Intl Airport?

The month of March is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from United States, with most prices found around $382. If you’re not able to fly to Reykjavik Keflavik Intl Airport in March, then May is your next best option. Flight prices from United States to Reykjavik Keflavik Intl Airport during May average around $391.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from United States to Reykjavik Keflavik Intl Airport is on a Sunday when prices can be found for as low as $513. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $541.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is at noon when flights can be purchased for as low as $507. Flights in the morning are often more expensive with an average ticket price of $772.

What is the cheapest United States to Reykjavik Keflavik Intl flight route?

Fly from Newark to Reykjavik Keflavik Intl for the best United States - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from United States for as low as $411 on momondo.

What cabin class options are available on United States to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on United States to Reykjavik Keflavik Intl 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 Reykjavik Keflavik Intl Airport flights?

No. A direct flight is the cheapest option for a flight between United States to Reykjavik Keflavik Intl Airport.

Cheap United States to Reykjavik Keflavik Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Reykjavik Keflavik Intl Airport

Best Price Found

$104

Fastest flight time

5h 10m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from United States in the past 72 hours is $104. The best round-trip flight deal from United States to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $220.
The fastest flight from United States to Reykjavik Keflavik Intl Airport takes 5h 10m
Direct flights go from United States to Reykjavik Keflavik Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United States to Reykjavik Keflavik Intl Airport?

    Prices for flights from United States to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from United States to Reykjavik Keflavik Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Reykjavik Keflavik Intl Airport?

Best airlines flying from United States to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from United States to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $233Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $341Free CancellationRating
7.0
520 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $371Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
KLMPriceFrom $371Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $373Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air FrancePriceFrom $379Free CancellationRating
7.5
1,465 reviews
Search Air France flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom $400Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
American AirlinesPriceFrom $507Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Hella
Borgarnes
Kopavogur
Grindavik

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Reykjavik for you.

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

Yes. All flights to Reykjavik 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 Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Reykjavik from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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