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Cheap flights from Reykjavik Keflavik Intl Airport to Tucson from $769

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 Tucson departing on 7/16. 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 Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:50 pm - 10:10 pm
KEF
-
TUS
12h 20m
1 stop
Multiple Airlines Logo
10:15 am - 6:00 am
TUS
-
KEF
12h 45m
1 stop
$1,014Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
Multiple Airlines Logo
4:50 pm - 11:25 am
KEF
-
TUS
25h 35m
2 stops
Multiple Airlines Logo
3:20 pm - 6:00 am
TUS
-
KEF
31h 40m
1 stop
$1,038Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
Delta Logo
11:25 am - 9:41 pm
KEF
-
TUS
17h 16m
2 stops
Delta Logo
6:25 am - 9:30 am
TUS
-
KEF
20h 05m
2 stops
$1,181Delta
Thu, Apr 2 - Thu, Apr 9
Multiple Airlines Logo
11:25 am - 9:41 pm
KEF
-
TUS
17h 16m
2 stops
Multiple Airlines Logo
3:28 pm - 9:30 am
TUS
-
KEF
35h 02m
2 stops
$1,187Multiple Airlines
Sat, Apr 4 - Sat, Apr 11
Multiple Airlines Logo
7:45 pm - 10:17 pm
KEF
-
TUS
33h 32m
1 stop
Multiple Airlines Logo
6:40 am - 6:00 am
TUS
-
KEF
16h 20m
1 stop
$1,520Multiple Airlines
Sat, Apr 4 - Sat, Apr 11
Multiple Airlines Logo
8:00 pm - 8:07 am
KEF
-
TUS
43h 07m
2 stops
Multiple Airlines Logo
6:26 am - 6:05 am
TUS
-
KEF
16h 39m
1 stop
$1,556Multiple Airlines
Sat, Apr 4 - Sat, Apr 11

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Tucson 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 February 19, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 4/2

4:50 pm-10:10 pm

1 stop12h 20m

Tucson

Thu 4/9

10:15 am-6:00 am

1 stop12h 45m

$1,014

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 4/2

4:50 pm-11:25 am

2 stops25h 35m

Tucson

Thu 4/9

3:20 pm-6:00 am

1 stop31h 40m

$1,038

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 4/2

11:25 am-9:41 pm

2 stops17h 16m

Tucson

Thu 4/9

6:25 am-9:30 am

2 stops20h 05m

$1,181

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 4/4

11:25 am-9:41 pm

2 stops17h 16m

Tucson

Sat 4/11

3:28 pm-9:30 am

2 stops35h 02m

$1,187

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 4/4

7:45 pm-10:17 pm

1 stop33h 32m

Tucson

Sat 4/11

6:40 am-6:00 am

1 stop16h 20m

$1,520

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 4/4

8:00 pm-8:07 am

2 stops43h 07m

Tucson

Sat 4/11

6:26 am-6:05 am

1 stop16h 39m

$1,556

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 7/16

5:15 pm-10:51 pm

2 stops36h 36m

$769

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 7/16

10:45 am-10:40 pm

1 stop18h 55m

$856

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 7/16

9:00 am-12:09 pm

3 stops34h 09m

$860

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Tucson from

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

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 Reykjavik Keflavik Intl to Tucson?

Finnair is the most popular carrier operating from Reykjavik Keflavik Intl to Tucson

When to book flights from Reykjavik Keflavik Intl Airport to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Tucson 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 Tucson (KEF to TUS) flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Tucson takes 12h 20m
There are no direct flights from Reykjavik Keflavik Intl Airport to Tucson. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Tucson.
Search flight deals

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

    There are 4189.1 mi between Reykjavik Keflavik Intl and Tucson. In terms of flight time, this usually takes a little over 12h 20m.

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

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

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

  • What documentation or ID do you need to fly to Tucson Airport?

    The travel and health documents required for your trip to Tucson 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 Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

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

Finding the right flight to Tucson from Reykjavik is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tucson quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Reykjavik to Tucson flights to just show those with flexible booking policies.

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

Once you have performed a search for Reykjavik to Tucson 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 Reykjavik to Tucson right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Reykjavik to Tucson 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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