Cheap flights from Reykjavik Keflavik Intl Airport to the United States from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to the United States departing on 9/11. 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 Reykjavik Keflavik Intl Airport to the United States

Cheap round-trip flights

PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
PLAY Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
$271PLAY
Find Deal
Fri, Aug 29 - Sat, Sep 6
PLAY Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
PLAY Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
$273PLAY
Find Deal
Fri, Aug 29 - Sat, Sep 6
WorldTicket Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
WorldTicket Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
$336WorldTicket
Find Deal
Fri, Aug 29 - Sat, Sep 6
WorldTicket Logo
3:45 pm - 5:50 pmKEF-BOS
6h 05mnonstop
WorldTicket Logo
7:15 pm - 4:45 amBOS-KEF
5h 30mnonstop
$339WorldTicket
Find Deal
Fri, Aug 29 - Sat, Sep 6
 Logo
3:05 pm - 8:31 amKEF-LAX
24h 26m1 stop
 Logo
11:02 pm - 4:55 amLAX-KEF
22h 53m1 stop
Tue, Sep 9 - Tue, Sep 16
 Logo
3:05 pm - 8:31 amKEF-LAX
24h 26m1 stop
 Logo
11:02 pm - 4:55 amLAX-KEF
22h 53m1 stop
Mon, Sep 8 - Tue, Sep 23
Scandinavian Airlines Logo
11:05 am - 1:15 pmKEF-EWR
30h 10m2 stops
Scandinavian Airlines Logo
5:15 pm - 4:20 pmEWR-KEF
19h 05m1 stop
$417Scandinavian Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 24
Scandinavian Airlines Logo
11:05 am - 1:15 pmKEF-EWR
30h 10m2 stops
Scandinavian Airlines Logo
6:50 pm - 10:30 amEWR-KEF
35h 40m1 stop
$422Scandinavian Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 24
Icelandair Logo
7:55 pm - 10:10 pmKEF-JFK
6h 15mnonstop
Icelandair Logo
8:25 pm - 6:15 amJFK-KEF
5h 50mnonstop
$485Icelandair
Find Deal
Wed, Sep 3 - Sat, Sep 6
Icelandair Logo
5:00 pm - 6:10 pmKEF-JFK
6h 10mnonstop
Icelandair Logo
7:25 pm - 6:10 amJFK-KEF
5h 45mnonstop
$511Icelandair
Find Deal
Mon, Nov 10 - Sat, Nov 15

PLAY flights from Reykjavik Keflavik Intl Airport to United States

Our best PLAY deals on Reykjavik Keflavik Intl Airport to United States flight tickets
PLAY
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
PLAY
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
PLAY
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl

WorldTicket flights from Reykjavik Keflavik Intl Airport to United States

Our best WorldTicket deals on Reykjavik Keflavik Intl Airport to United States flight tickets
WorldTicket
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
WorldTicket
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl
WorldTicket
Aug 29
KEF3:45 pmReykjavik Keflavik Intl
6h 05m
BOS5:50 pmBoston Logan Intl
Sep 6
BOS7:15 pmBoston Logan Intl
5h 30m
KEF4:45 amReykjavik Keflavik Intl

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to United States 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 6, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

Fri 8/29

3:45 pm-5:50 pm

Nonstop6h 05m

Boston Logan Intl

Sat 9/6

7:15 pm-4:45 am

Nonstop5h 30m

$271

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

Fri 8/29

3:45 pm-5:50 pm

Nonstop6h 05m

Boston Logan Intl

Sat 9/6

7:15 pm-4:45 am

Nonstop5h 30m

$273

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

Fri 8/29

3:45 pm-5:50 pm

Nonstop6h 05m

Boston Logan Intl

Sat 9/6

7:15 pm-4:45 am

Nonstop5h 30m

$336

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

Fri 8/29

3:45 pm-5:50 pm

Nonstop6h 05m

Boston Logan Intl

Sat 9/6

7:15 pm-4:45 am

Nonstop5h 30m

$339

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Tue 9/9

3:05 pm-8:31 am

1 stop24h 26m

Los Angeles

Tue 9/16

11:02 pm-4:55 am

1 stop22h 53m

$396

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Mon 9/8

3:05 pm-8:31 am

1 stop24h 26m

Los Angeles

Tue 9/23

11:02 pm-4:55 am

1 stop22h 53m

$415

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Wed 10/15

11:05 am-1:15 pm

2 stops30h 10m

Newark

Fri 10/24

5:15 pm-4:20 pm

1 stop19h 05m

$417

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Wed 10/15

11:05 am-1:15 pm

2 stops30h 10m

Newark

Fri 10/24

6:50 pm-10:30 am

1 stop35h 40m

$422

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Wed 9/3

7:55 pm-10:10 pm

Nonstop6h 15m

New York John F Kennedy Intl

Sat 9/6

8:25 pm-6:15 am

Nonstop5h 50m

$485

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Mon 11/10

5:00 pm-6:10 pm

Nonstop6h 10m

New York John F Kennedy Intl

Sat 11/15

7:25 pm-6:10 am

Nonstop5h 45m

$511

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 the United States from

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

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 United States?

In general, November is the cheapest month to fly from Reykjavik Keflavik Intl Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. If you aren’t able to travel during the month of November, then book flights to United States from Reykjavik Keflavik Intl Airport during June instead. Flights to United States in June, while not as cheap as those in November, still average around $286.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Reykjavik Keflavik Intl Airport. The lowest ticket price found for a Wednesday departure recently was $550. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $775. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $530. Try not to purchase tickets in the morning because they tend to be around $867. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

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

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

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

Best Price Found

$184

Fastest flight time

5h 40m

Direct flights

Every day

Airports in United States

7 airports
The best one-way flight to United States from Reykjavik Keflavik Intl Airport in the past 72 hours is $184. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to United States found on momondo in the last 72 hours is $271.
The fastest flight from Reykjavik Keflavik Intl Airport to United States takes 5h 40m
Direct flights go from Reykjavik Keflavik Intl Airport to United States every day.
There are 7 airports near United States: Chicago O'Hare Intl (ORD), Newark (EWR), Los Angeles (LAX), Boston Logan Intl (BOS), Denver Intl (DEN), Seattle/Tacoma Intl (SEA), New York John F Kennedy Intl (JFK)
  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to United States?

    Prices for flights from Reykjavik Keflavik Intl Airport to United States are updated daily.

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

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

    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 Reykjavik Keflavik Intl Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States 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 Reykjavik Keflavik Intl Airport to United States?

Best airlines flying from Reykjavik Keflavik Intl Airport to United States

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to United States with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $221Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $455Free CancellationRating
7.0
524 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $543Free CancellationRating
7.4
1,462 reviews
Search Scandinavian Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Reykjavik.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Reykjavik to United States.

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

Of course. momondo tracks the price of Reykjavik to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Mon 8/11
Mon 8/18

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