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Cheap flights from Tucson to Reykjavik from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Reykjavik 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.
1 adult
0 bags

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Find the cheapest flights from Tucson to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 9:25 am
TUS
-
KEF
19h 25m
1 stop
Multiple Airlines Logo
10:40 am - 9:57 am
KEF
-
TUS
30h 17m
1 stop
$923Multiple Airlines
Wed, Aug 12 - Tue, Aug 25
Multiple Airlines Logo
3:00 pm - 9:25 am
TUS
-
KEF
11h 25m
1 stop
Multiple Airlines Logo
4:50 pm - 9:15 am
KEF
-
TUS
23h 25m
1 stop
$941Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
2:00 pm - 9:25 am
TUS
-
KEF
12h 25m
1 stop
Multiple Airlines Logo
10:45 am - 9:45 am
KEF
-
TUS
30h 00m
1 stop
$954Multiple Airlines
Mon, Aug 17 - Sat, Aug 29
Multiple Airlines Logo
6:10 am - 6:00 am
TUS
-
KEF
16h 50m
1 stop
Multiple Airlines Logo
4:50 pm - 9:55 pm
KEF
-
TUS
12h 05m
1 stop
$962Multiple Airlines
Fri, Jul 31 - Mon, Aug 10
Delta Logo
6:00 am - 7:40 am
TUS
-
KEF
18h 40m
2 stops
Delta Logo
11:25 am - 9:41 pm
KEF
-
TUS
17h 16m
2 stops
$967Delta
Wed, Aug 12 - Tue, Aug 25
Multiple Airlines Logo
3:15 pm - 9:25 am
TUS
-
KEF
11h 10m
1 stop
Multiple Airlines Logo
10:45 am - 9:55 am
KEF
-
TUS
30h 10m
1 stop
$971Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
11:00 am - 8:50 am
TUS
-
KEF
14h 50m
1 stop
United Airlines Logo
9:15 am - 5:03 pm
KEF
-
TUS
38h 48m
2 stops
$974United Airlines
Wed, Aug 12 - Tue, Aug 25
United Airlines Logo
7:20 am - 8:50 am
TUS
-
KEF
18h 30m
1 stop
United Airlines Logo
10:00 am - 11:26 pm
KEF
-
TUS
44h 26m
2 stops
$979United Airlines
Tue, Jul 7 - Tue, Jul 14
United Airlines Logo
6:37 am - 8:50 am
TUS
-
KEF
19h 13m
2 stops
United Airlines Logo
10:00 am - 11:26 pm
KEF
-
TUS
44h 26m
2 stops
$983United Airlines
Tue, Jul 7 - Tue, Jul 14
Delta Logo
6:20 am - 7:00 am
TUS
-
KEF
17h 40m
2 stops
Delta Logo
9:30 am - 9:57 pm
KEF
-
TUS
19h 27m
2 stops
$994Delta
Tue, Jul 7 - Tue, Jul 14

Delta flights from Tucson to Reykjavik Keflavik Intl Airport

Our best Delta deals on Tucson to Reykjavik Keflavik Intl Airport flight tickets
Delta
Aug 12
TUS6:00 amTucson
18h 40m
2 stops
KEF7:40 amReykjavik Keflavik Intl
Aug 25
KEF11:25 amReykjavik Keflavik Intl
17h 16m
2 stops
TUS9:41 pmTucson
$967
Delta
Jul 7
TUS6:20 amTucson
17h 40m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Jul 14
KEF9:30 amReykjavik Keflavik Intl
19h 27m
2 stops
TUS9:57 pmTucson
$994

United Airlines flights from Tucson to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Tucson to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Aug 12
TUS11:00 amTucson
14h 50m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Aug 25
KEF9:15 amReykjavik Keflavik Intl
38h 48m
2 stops
TUS5:03 pmTucson
$974
United Airlines
Jul 7
TUS7:20 amTucson
18h 30m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jul 14
KEF10:00 amReykjavik Keflavik Intl
44h 26m
2 stops
TUS11:26 pmTucson
$979
United Airlines
Jul 7
TUS6:37 amTucson
19h 13m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Jul 14
KEF10:00 amReykjavik Keflavik Intl
44h 26m
2 stops
TUS11:26 pmTucson
$983

momondo Fare Finder

 
Customize your flight search to find flights from Tucson 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 May 25, 2026.
Use the filters below to find and compare flights from Tucson to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Wed 8/12

7:00 am-9:25 am

1 stop19h 25m

Reykjavik Keflavik Intl

Tue 8/25

10:40 am-9:57 am

1 stop30h 17m

$923

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Sun 7/19

3:00 pm-9:25 am

1 stop11h 25m

Reykjavik Keflavik Intl

Mon 7/27

4:50 pm-9:15 am

1 stop23h 25m

$941

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Mon 8/17

2:00 pm-9:25 am

1 stop12h 25m

Reykjavik Keflavik Intl

Sat 8/29

10:45 am-9:45 am

1 stop30h 00m

$954
Quickest round-trip

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Fri 7/31

6:10 am-6:00 am

1 stop16h 50m

Reykjavik Keflavik Intl

Mon 8/10

4:50 pm-9:55 pm

1 stop12h 05m

$962

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Wed 8/12

6:00 am-7:40 am

2 stops18h 40m

Reykjavik Keflavik Intl

Tue 8/25

11:25 am-9:41 pm

2 stops17h 16m

$967

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Thu 7/30

3:15 pm-9:25 am

1 stop11h 10m

Reykjavik Keflavik Intl

Mon 8/3

10:45 am-9:55 am

1 stop30h 10m

$971

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Wed 8/12

11:00 am-8:50 am

1 stop14h 50m

Reykjavik Keflavik Intl

Tue 8/25

9:15 am-5:03 pm

2 stops38h 48m

$974

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Tue 7/7

7:20 am-8:50 am

1 stop18h 30m

Reykjavik Keflavik Intl

Tue 7/14

10:00 am-11:26 pm

2 stops44h 26m

$979

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Tue 7/7

6:37 am-8:50 am

2 stops19h 13m

Reykjavik Keflavik Intl

Tue 7/14

10:00 am-11:26 pm

2 stops44h 26m

$983

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Tue 7/7

6:20 am-7:00 am

2 stops17h 40m

Reykjavik Keflavik Intl

Tue 7/14

9:30 am-9:57 pm

2 stops19h 27m

$994

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 Tucson 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 airline that flies from Tucson to Reykjavik Keflavik Intl?

WestJet, United Airlines, and Alaska Airlines are the most popular carriers operating from Tucson to Reykjavik Keflavik Intl

When to book flights from Tucson to Reykjavik Keflavik Intl Airport

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

Cheap Tucson to Reykjavik Keflavik Intl Airport (TUS to KEF) flight deals and tips

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Tucson to Reykjavik Keflavik Intl Airport takes 11h 25m
There are no direct flights from Tucson to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Tucson to Reykjavik Keflavik Intl Airport.
Search flight deals

Frequently asked questions about flying from Tucson to Reykjavik Keflavik Intl Airport

  • How far is Tucson to Reykjavik Keflavik Intl by plane?

    There are 4189.1 mi between Tucson and Reykjavik Keflavik Intl. In terms of flight time, this usually takes a little over 11h 25m.

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

    Prices for flights from Tucson Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How old do you have to be to fly from Tucson Airport 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 Tucson Airport to Reykjavik Keflavik Intl Airport.

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

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 Tucson to Reykjavik?

It is quick and easy to find Tucson to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.

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

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

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

Once you have performed a search for Tucson to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Tucson to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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