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Cheap flights from Reykjavik Keflavik Intl Airport to Tucson from $717

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 10/1. 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 (KEF-TUS)

Cheap round-trip flights

Delta Logo
8:50 am - 9:47 pmKEF-TUS
19h 57m2 stops
Delta Logo
6:00 am - 6:20 amTUS-KEF
17h 20m2 stops
$1,003Delta
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
9:30 am - 10:57 amKEF-TUS
32h 27m2 stops
United Airlines Logo
11:39 am - 8:30 amTUS-KEF
13h 51m1 stop
$1,260United Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
9:30 am - 8:18 pmKEF-TUS
17h 48m2 stops
United Airlines Logo
11:39 am - 8:30 amTUS-KEF
13h 51m1 stop
$1,283United Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Lufthansa Logo
1:15 am - 8:18 pmKEF-TUS
26h 03m2 stops
Lufthansa Logo
1:30 pm - 11:35 pmTUS-KEF
27h 05m2 stops
$1,388Lufthansa
Find Deal
Thu, Aug 28 - Tue, Sep 2

United Airlines flights from Reykjavik Keflavik Intl Airport to Tucson

Our best United Airlines deals on Reykjavik Keflavik Intl Airport to Tucson flight tickets
United Airlines
Aug 29
KEF9:30 amReykjavik Keflavik Intl
32h 27m
2 stops
TUS10:57 amTucson
Sep 2
TUS11:39 amTucson
13h 51m
1 stop
KEF8:30 amReykjavik Keflavik Intl
$1,260
Find similar
United Airlines
Aug 29
KEF9:30 amReykjavik Keflavik Intl
17h 48m
2 stops
TUS8:18 pmTucson
Sep 2
TUS11:39 amTucson
13h 51m
1 stop
KEF8:30 amReykjavik Keflavik Intl
$1,283
Find similar

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 August 5, 2025.
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

Fri 8/29

8:50 am-9:47 pm

2 stops19h 57m

Tucson

Tue 9/2

6:00 am-6:20 am

2 stops17h 20m

$1,003

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Fri 8/29

9:30 am-10:57 am

2 stops32h 27m

Tucson

Tue 9/2

11:39 am-8:30 am

1 stop13h 51m

$1,260

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Fri 8/29

9:30 am-8:18 pm

2 stops17h 48m

Tucson

Tue 9/2

11:39 am-8:30 am

1 stop13h 51m

$1,283

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/28

1:15 am-8:18 pm

2 stops26h 03m

Tucson

Tue 9/2

1:30 pm-11:35 pm

2 stops27h 05m

$1,388

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 10/1

4:50 pm-9:40 pm

1 stop11h 50m

$717

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 10/1

4:50 pm-11:21 am

2 stops25h 31m

$732

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Tue 9/30

1:15 am-8:24 pm

2 stops26h 09m

$856

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 10/1

9:30 am-8:59 pm

3 stops42h 29m

$1,550

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?

Lufthansa and United Airlines are the most popular carriers 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

Best Price Found

$717

Fastest flight time

11h 50m

Direct flights

None

Airports in Tucson

1 airport
The best one-way flight to Tucson from Reykjavik Keflavik Intl Airport in the past 72 hours is $717. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Tucson found on momondo in the last 72 hours is $1,003.
The fastest flight from Reykjavik Keflavik Intl Airport to Tucson takes 11h 50m
There are no direct flights from Reykjavik Keflavik Intl Airport to Tucson. Popular non-direct route for this connection is Reykjavik Keflavik Intl Airport - Tucson Airport.
There is 1 airport near Tucson: Tucson (TUS)
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  • 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 17h 48m.

  • 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
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Nogales
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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