Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States to Reykjavik from $152

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 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Reykjavik

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

Enter your travel dates to find the best prices.
Icelandair Logo
7:50 pm - 6:05 amBOS-KEF
5h 15mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$315Icelandair
Find Deal
Fri, Jan 16 - Fri, Jan 23
Icelandair Logo
7:50 pm - 6:05 amBOS-KEF
5h 15mnonstop
Icelandair Logo
9:55 am - 10:35 amKEF-BOS
5h 40mnonstop
$320Icelandair
Find Deal
Sat, Nov 15 - Sat, Nov 22
Icelandair Logo
7:50 pm - 6:05 amBOS-KEF
5h 15mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$321Icelandair
Find Deal
Fri, Jan 23 - Wed, Jan 28
Icelandair Logo
11:35 am - 9:45 pmBOS-KEF
5h 10mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$322Icelandair
Find Deal
Sat, Dec 13 - Thu, Dec 18
Scandinavian Airlines Logo
12:30 pm - 10:15 amIAD-KEF
17h 45m2 stops
Scandinavian Airlines Logo
1:25 am - 4:50 pmKEF-IAD
19h 25m1 stop
$417Scandinavian Airlines
Find Deal
Tue, Apr 21 - Sun, Apr 26
Scandinavian Airlines Logo
12:23 pm - 10:45 amIAD-KEF
17h 22m2 stops
Scandinavian Airlines Logo
5:35 pm - 5:15 pmKEF-IAD
28h 40m1 stop
$423Scandinavian Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
KLM Logo
5:00 pm - 9:30 amDCA-KEF
12h 30m1 stop
KLM Logo
11:25 am - 6:11 pmKEF-DCA
10h 46m1 stop
$538KLM
Find Deal
Sat, Apr 11 - Sun, Apr 19
Delta Logo
12:05 pm - 9:30 amDCA-KEF
17h 25m2 stops
Delta Logo
11:25 am - 10:51 pmKEF-DCA
15h 26m2 stops
$543Delta
Find Deal
Fri, Apr 24 - Mon, Apr 27
Delta Logo
12:59 pm - 9:30 amDCA-KEF
16h 31m2 stops
Delta Logo
11:25 am - 10:51 pmKEF-DCA
15h 26m2 stops
$555Delta
Find Deal
Sat, Apr 25 - Sat, May 2
Air France Logo
3:05 pm - 9:30 amDCA-KEF
14h 25m2 stops
Air France Logo
11:25 am - 10:51 pmKEF-DCA
15h 26m2 stops
$704Air France
Find Deal
Sat, Apr 11 - Sun, Apr 19

Delta flights from United States to Reykjavik Keflavik Intl Airport

Our best Delta deals on United States to Reykjavik Keflavik Intl Airport flight tickets
Delta
Apr 24
DCA12:05 pmWashington, D.C. Reagan-National
17h 25m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Apr 27
KEF11:25 amReykjavik Keflavik Intl
15h 26m
2 stops
DCA10:51 pmWashington, D.C. Reagan-National
$543
Find similar
Delta
Apr 25
DCA12:59 pmWashington, D.C. Reagan-National
16h 31m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 2
KEF11:25 amReykjavik Keflavik Intl
15h 26m
2 stops
DCA10:51 pmWashington, D.C. Reagan-National
$555
Find similar

Finnair flights from United States to Reykjavik Keflavik Intl Airport

Our best Finnair deals on United States to Reykjavik Keflavik Intl Airport flight tickets
Finnair
Dec 1
JFK10:45 pmNew York John F Kennedy Intl
29h 15m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Dec 10
KEF9:45 amReykjavik Keflavik Intl
14h 20m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$419
Find similar
Finnair
Dec 2
JFK10:45 pmNew York John F Kennedy Intl
29h 30m
1 stop
KEF9:15 amReykjavik Keflavik Intl
Dec 10
KEF9:45 amReykjavik Keflavik Intl
14h 20m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$426
Find similar
Finnair
Mar 23
JFK11:45 pmNew York John F Kennedy Intl
29h 30m
1 stop
KEF9:15 amReykjavik Keflavik Intl
Mar 30
KEF8:35 amReykjavik Keflavik Intl
14h 35m
1 stop
JFK7:10 pmNew York John F Kennedy Intl
$429
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 October 30, 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

Fri 1/16

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Fri 1/23

5:00 pm-5:50 pm

Nonstop5h 50m

$315

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 11/15

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Sat 11/22

9:55 am-10:35 am

Nonstop5h 40m

$320

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 1/23

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Wed 1/28

5:00 pm-5:50 pm

Nonstop5h 50m

$321

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 12/13

11:35 am-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Thu 12/18

5:00 pm-5:50 pm

Nonstop5h 50m

$322

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Tue 4/21

12:30 pm-10:15 am

2 stops17h 45m

Reykjavik Keflavik Intl

Sun 4/26

1:25 am-4:50 pm

1 stop19h 25m

$417

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Tue 2/3

12:23 pm-10:45 am

2 stops17h 22m

Reykjavik Keflavik Intl

Tue 2/17

5:35 pm-5:15 pm

1 stop28h 40m

$423

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/11

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Sun 4/19

11:25 am-6:11 pm

1 stop10h 46m

$538

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 4/24

12:05 pm-9:30 am

2 stops17h 25m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-10:51 pm

2 stops15h 26m

$543

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/25

12:59 pm-9:30 am

2 stops16h 31m

Reykjavik Keflavik Intl

Sat 5/2

11:25 am-10:51 pm

2 stops15h 26m

$555

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/11

3:05 pm-9:30 am

2 stops14h 25m

Reykjavik Keflavik Intl

Sun 4/19

11:25 am-10:51 pm

2 stops15h 26m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $380. If you’re not able to fly to Reykjavik Keflavik Intl Airport in March, then September is your next best option. Flight prices from United States to Reykjavik Keflavik Intl Airport during September average around $392.

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 $508. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $533.

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 in the evening when flights can be purchased for as low as $519. 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 Boston Logan Intl 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 $531 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 $392 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

$271

Fastest flight time

4h 55m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from United States in the past 72 hours is $271. The best round-trip flight deal from United States to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $425.
The fastest flight from United States to Reykjavik Keflavik Intl Airport takes 4h 55m
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
103 reviews
Search PLAY flights
IcelandairPriceFrom $326Free CancellationRating
7.1
562 reviews
Search Icelandair flights
Air CanadaPriceFrom $367Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
DeltaPriceFrom $368Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Virgin AtlanticPriceFrom $371Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
KLMPriceFrom $371Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Air FrancePriceFrom $379Free CancellationRating
7.4
1,482 reviews
Search Air France flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
WestJetPriceFrom $526Free CancellationRating
7.2
3,152 reviews
Search WestJet flights

Traveling to a place near Reykjavik?

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

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.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik