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Cheap flights from Reykjavik Keflavik Intl Airport to Phoenix from $331

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 Phoenix departing on 8/29. 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 Phoenix

Cheap round-trip flights

Logo
6:00 am - 11:47 amKEF-PHX
36h 47m2 stops
Logo
1:10 pm - 8:15 amPHX-KEF
12h 05m1 stop
$751
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
9:30 am - 7:16 pmKEF-PHX
16h 46m1 stop
Air Canada Logo
7:40 am - 8:10 amPHX-KEF
17h 30m1 stop
$866Air Canada
Find Deal
Thu, Aug 14 - Wed, Aug 20
Air Canada Logo
9:30 am - 11:21 amKEF-PHX
32h 51m2 stops
Air Canada Logo
8:30 pm - 8:10 amPHX-KEF
28h 40m2 stops
$871Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
11:00 am - 6:26 pmKEF-PHX
14h 26m1 stop
United Airlines Logo
7:04 am - 8:30 amPHX-KEF
18h 26m1 stop
$873United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
9:30 am - 9:55 pmKEF-PHX
19h 25m2 stops
United Airlines Logo
9:11 am - 8:10 amPHX-KEF
15h 59m2 stops
$881United Airlines
Find Deal
Thu, Aug 14 - Wed, Aug 20
Logo
3:05 pm - 9:37 pmKEF-PHX
37h 32m3 stops
Logo
6:20 pm - 4:50 amPHX-KEF
27h 30m2 stops
$934
Find Deal
Thu, Aug 14 - Wed, Aug 20
Lufthansa Logo
12:25 am - 8:16 pmKEF-PHX
26h 51m2 stops
Lufthansa Logo
12:20 pm - 11:35 pmPHX-KEF
52h 15m2 stops
$1,360Lufthansa
Find Deal
Wed, Aug 13 - Wed, Aug 20
Finnair Logo
5:15 pm - 5:15 pmKEF-PHX
31h 00m2 stops
Finnair Logo
10:55 am - 4:30 pmPHX-KEF
22h 35m2 stops
$4,009Finnair
Find Deal
Tue, Sep 30 - Sat, Oct 11
Finnair Logo
5:15 pm - 9:07 pmKEF-PHX
34h 52m2 stops
Finnair Logo
11:16 pm - 4:30 pmPHX-KEF
34h 14m2 stops
$4,045Finnair
Find Deal
Wed, Sep 24 - Sun, Oct 5
Lufthansa Logo
12:25 am - 10:57 pmKEF-PHX
29h 32m2 stops
Lufthansa Logo
10:41 am - 11:35 pmPHX-KEF
29h 54m2 stops
$5,256Lufthansa
Find Deal
Mon, Sep 29 - Sat, Oct 11

United Airlines flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Sep 12
KEF11:00 amReykjavik Keflavik Intl
14h 26m
1 stop
PHX6:26 pmPhoenix Sky Harbor Intl
Sep 19
PHX7:04 amPhoenix Sky Harbor Intl
18h 26m
1 stop
KEF8:30 amReykjavik Keflavik Intl
$873
Find similar
United Airlines
Aug 14
KEF9:30 amReykjavik Keflavik Intl
19h 25m
2 stops
PHX9:55 pmPhoenix Sky Harbor Intl
Aug 20
PHX9:11 amPhoenix Sky Harbor Intl
15h 59m
2 stops
KEF8:10 amReykjavik Keflavik Intl
$881
Find similar

Air Canada flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport

Our best Air Canada deals on Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Air Canada
Aug 14
KEF9:30 amReykjavik Keflavik Intl
16h 46m
1 stop
PHX7:16 pmPhoenix Sky Harbor Intl
Aug 20
PHX7:40 amPhoenix Sky Harbor Intl
17h 30m
1 stop
KEF8:10 amReykjavik Keflavik Intl
$866
Find similar
Air Canada
Sep 12
KEF9:30 amReykjavik Keflavik Intl
32h 51m
2 stops
PHX11:21 amPhoenix Sky Harbor Intl
Sep 19
PHX8:30 pmPhoenix Sky Harbor Intl
28h 40m
2 stops
KEF8:10 amReykjavik Keflavik Intl
$871
Find similar
Air Canada
Sep 12
KEF9:30 amReykjavik Keflavik Intl
17h 47m
3 stops
PHX8:17 pmPhoenix Sky Harbor Intl
Sep 19
PHX8:30 pmPhoenix Sky Harbor Intl
28h 40m
2 stops
KEF8:10 amReykjavik Keflavik Intl
$887
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor 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 Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Fri 9/12

6:00 am-11:47 am

2 stops36h 47m

Phoenix Sky Harbor Intl

Fri 9/19

1:10 pm-8:15 am

1 stop12h 05m

$751

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Thu 8/14

9:30 am-7:16 pm

1 stop16h 46m

Phoenix Sky Harbor Intl

Wed 8/20

7:40 am-8:10 am

1 stop17h 30m

$866

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Fri 9/12

9:30 am-11:21 am

2 stops32h 51m

Phoenix Sky Harbor Intl

Fri 9/19

8:30 pm-8:10 am

2 stops28h 40m

$871

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Fri 9/12

11:00 am-6:26 pm

1 stop14h 26m

Phoenix Sky Harbor Intl

Fri 9/19

7:04 am-8:30 am

1 stop18h 26m

$873

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Thu 8/14

9:30 am-9:55 pm

2 stops19h 25m

Phoenix Sky Harbor Intl

Wed 8/20

9:11 am-8:10 am

2 stops15h 59m

$881

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Thu 8/14

3:05 pm-9:37 pm

3 stops37h 32m

Phoenix Sky Harbor Intl

Wed 8/20

6:20 pm-4:50 am

2 stops27h 30m

$934

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Wed 8/13

12:25 am-8:16 pm

2 stops26h 51m

Phoenix Sky Harbor Intl

Wed 8/20

12:20 pm-11:35 pm

2 stops52h 15m

$1,360

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Tue 9/30

5:15 pm-5:15 pm

2 stops31h 00m

Phoenix Sky Harbor Intl

Sat 10/11

10:55 am-4:30 pm

2 stops22h 35m

$4,009

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Wed 9/24

5:15 pm-9:07 pm

2 stops34h 52m

Phoenix Sky Harbor Intl

Sun 10/5

11:16 pm-4:30 pm

2 stops34h 14m

$4,045

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Mon 9/29

12:25 am-10:57 pm

2 stops29h 32m

Phoenix Sky Harbor Intl

Sat 10/11

10:41 am-11:35 pm

2 stops29h 54m

$5,256

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 Phoenix from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor 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 day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Reykjavik Keflavik Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $778. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,504. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

When to book flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport (KEF to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport

Best Price Found

$331

Fastest flight time

12h 05m

Direct flights

None
The best one-way flight to Phoenix Sky Harbor Intl Airport from Reykjavik Keflavik Intl Airport in the past 72 hours is $331. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $751.
The fastest flight from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport takes 12h 05m
There are no direct flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport. Popular non-direct route for this connection is Reykjavik Keflavik Intl Airport - Phoenix Sky Harbor Intl Airport.
Search flight deals

  • How far is Reykjavik Keflavik Intl to Phoenix Sky Harbor Intl by plane?

    The distance between Reykjavik Keflavik Intl and Phoenix Sky Harbor Intl is about 4147.0 mi. 14h 26m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport are updated daily.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport?

    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 Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reykjavik to Phoenix. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Phoenix from Reykjavik which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Reykjavik to Phoenix?

Once all potential Reykjavik to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Phoenix from Reykjavik 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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