What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Tucson one-way?

The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $832. However, be on the lookout for offers from Lufthansa and Iberia, as they are both options that can get you from Reykjavik Keflavik Intl Airport to Tucson for a low price.

What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Tucson?

Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Tucson (average of $364). Flying from Reykjavik Keflavik Intl Airport to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Tucson ranges from 0.2 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. May is typically the driest time to visit Tucson when rainfall is around 0.2 in.

If weather is an important factor for your trip to Tucson, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from KEF to TUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Tucson as you normally would.

What airport do you fly into for flights to Tucson from Reykjavik Keflavik Intl?

Tucson (TUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from Reykjavik Keflavik Intl to Tucson. 0 airlines have flights to Tucson from Reykjavik Keflavik Intl on a regular basis. Booking flights from Reykjavik Keflavik Intl to Tucson should not be difficult; the airport handles an average of 0 inbound flights from Reykjavik Keflavik Intl per day.

Can I find deals for flights from Keflavik Intl to Tucson that include hotel bookings?

Yes. In addition to deals on Keflavik Intl to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Keflavik Intl to Tucson?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Tucson.

Can I find deals for business class flights from Keflavik Intl to Tucson?

Yes. Cheapflights offers flight deals from Keflavik Intl to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$832+ Flights from Reykjavik Keflavik Intl Airport to Tucson

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheap flight deals from Keflavik Intl to Tucson

Round-trip from	$1,031 (Delta)
One-way from	$832 (Finnair)

From Reykjavik Keflavik Intl to Tucson

Search Deals

One-way flight from Reykjavik Keflavik Intl to Tucson

Search Deals

Find flight deals from Keflavik Intl to Tucson

Cheapest flights from Keflavik Intl to Tucson
Explore the most affordable flight options available from Keflavik Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 8/298:50 amKEF - TUS

2 stops19h 37mDelta

Tue 9/25:50 amTUS - KEF

2 stops18h 10mDelta

Deal found 7/1

$1,031

Sat 7/199:30 amKEF - TUS

2 stops42h 13mAir Canada

Wed 7/236:26 amTUS - KEF

2 stops42h 44mAir Canada

Deal found 7/3

$1,281

Sat 7/1912:00 pmKEF - TUS

1 stop30h 26mUnited Airlines

Wed 7/236:26 amTUS - KEF

2 stops17h 34mUnited Airlines

Deal found 7/3

$1,313

Sat 7/199:35 amKEF - TUS

2 stops32h 35mMultiple Airlines

Wed 7/2312:06 pmTUS - KEF

1 stop14h 19mMultiple Airlines

Deal found 7/3

$1,363

Thu 8/281:15 amKEF - TUS

2 stops26h 03mLufthansa

Tue 9/21:30 pmTUS - KEF

2 stops27h 05mLufthansa

Deal found 6/30

$1,422

Best flights from Keflavik Intl to Tucson
Discover carefully curated flight deals from Keflavik Intl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 8/298:50 amKEF - TUS

2 stops19h 37mDelta

Tue 9/25:50 amTUS - KEF

2 stops18h 10mDelta

Deal found 7/1

$1,031

Sat 7/199:30 amKEF - TUS

2 stops42h 13mAir Canada

Wed 7/236:26 amTUS - KEF

2 stops42h 44mAir Canada

Deal found 7/3

$1,281

Sat 7/1912:00 pmKEF - TUS

1 stop30h 26mUnited Airlines

Wed 7/236:26 amTUS - KEF

2 stops17h 34mUnited Airlines

Deal found 7/3

$1,313

Sat 7/199:35 amKEF - TUS

2 stops32h 35mMultiple Airlines

Wed 7/2312:06 pmTUS - KEF

1 stop14h 19mMultiple Airlines

Deal found 7/3

$1,363

Thu 8/281:15 amKEF - TUS

2 stops26h 03mLufthansa

Tue 9/21:30 pmTUS - KEF

2 stops27h 05mLufthansa

Deal found 6/30

$1,422

Last-minute flights from Keflavik Intl to Tucson
Discover last-minute flight deals from Keflavik Intl to Tucson. Data last updated July 3, 2025 and is based on user searches.

Sat 7/199:30 amKEF - TUS

2 stops42h 13mAir Canada

Wed 7/236:26 amTUS - KEF

2 stops42h 44mAir Canada

Deal found 7/3

$1,281

Sat 7/1912:00 pmKEF - TUS

1 stop30h 26mUnited Airlines

Wed 7/236:26 amTUS - KEF

2 stops17h 34mUnited Airlines

Deal found 7/3

$1,313

Sat 7/199:35 amKEF - TUS

2 stops32h 35mMultiple Airlines

Wed 7/2312:06 pmTUS - KEF

1 stop14h 19mMultiple Airlines

Deal found 7/3

$1,363

Thu 8/281:15 amKEF - TUS

2 stops26h 03mLufthansa

Tue 9/21:30 pmTUS - KEF

2 stops27h 05mLufthansa

Deal found 6/30

$1,422

Fri 8/298:50 amKEF - TUS

2 stops19h 57mDelta

Tue 9/26:00 amTUS - KEF

2 stops17h 20mDelta

Deal found 6/30

$1,031

One-way flights from Keflavik Intl to Tucson
Search for one-way flight options from Keflavik Intl to Tucson. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 8/78:45 amKEF - TUS

2 stops21h 56mFinnair

Deal found 7/1

$832

Wed 8/612:25 amKEF - TUS

2 stops27h 18mLufthansa

Deal found 7/3

$1,246

Wed 8/61:30 amKEF - TUS

2 stops29h 11mIberia

Deal found 7/1

$1,366

Thu 8/79:30 amKEF - TUS

3 stops17h 45mAir Canada

Deal found 7/1

$1,597

Thu 8/712:00 pmKEF - TUS

1 stop30h 26mUnited Airlines

Deal found 7/1

$1,629

Cheapflights Fare Finder

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-9:27 pm

2 stops19h 37m

Tucson

Tue 9/2

5:50 am-7:00 am

2 stops18h 10m

$1,031

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 7/19

9:30 am-8:43 pm

2 stops42h 13m

Tucson

Wed 7/23

6:26 am-8:10 am

2 stops42h 44m

$1,281

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 7/19

12:00 pm-11:26 am

1 stop30h 26m

Tucson

Wed 7/23

6:26 am-7:00 am

2 stops17h 34m

$1,313

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sat 7/19

9:35 am-11:10 am

2 stops32h 35m

Tucson

Wed 7/23

12:06 pm-9:25 am

1 stop14h 19m

$1,363

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

$1,422

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

8:45 am-11:41 pm

2 stops21h 56m

$832

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 8/6

12:25 am-8:43 pm

2 stops27h 18m

$1,246

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 8/6

1:30 am-11:41 pm

2 stops29h 11m

$1,366

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

9:30 am-8:15 pm

3 stops17h 45m

$1,597

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

12:00 pm-11:26 am

1 stop30h 26m

$1,629

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Keflavik Intl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Keflavik Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Tucson

Read reviews from past customers who have flown Delta, Finnair, and United Airlines from Reykjavik Keflavik Intl Airport to Tucson. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,681 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,820 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Tucson from Reykjavik Keflavik Intl?
Tucson (TUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from Reykjavik Keflavik Intl to Tucson. 0 airlines have flights to Tucson from Reykjavik Keflavik Intl on a regular basis. Booking flights from Reykjavik Keflavik Intl to Tucson should not be difficult; the airport handles an average of 0 inbound flights from Reykjavik Keflavik Intl per day.
What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Tucson one-way?
The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $832. However, be on the lookout for offers from Lufthansa and Iberia, as they are both options that can get you from Reykjavik Keflavik Intl Airport to Tucson for a low price.
Can I find deals for flights from Keflavik Intl to Tucson that include hotel bookings?
Yes. In addition to deals on Keflavik Intl to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Keflavik Intl to Tucson?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Tucson.
Can I find deals for business class flights from Keflavik Intl to Tucson?
Yes. Cheapflights offers flight deals from Keflavik Intl to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Tucson?
Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Tucson (average of $364). Flying from Reykjavik Keflavik Intl Airport to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$832+ Cheap flights from Keflavik Intl (KEF) to Tucson (TUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Keflavik Intl to Tucson with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Keflavik Intl to Tucson

Round-trip from

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Find flight deals from Keflavik Intl to Tucson

Cheapest flights from Keflavik Intl to TucsonExplore the most affordable flight options available from Keflavik Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Keflavik Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Tucson that are best for you.

Best time to book a flight from Keflavik Intl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Keflavik Intl with our price prediction graph.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated July 3, 2025.

Read reviews from past customers who have flown Delta, Finnair, and United Airlines from Reykjavik Keflavik Intl Airport to Tucson. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Tucson from Reykjavik Keflavik Intl?

What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Tucson one-way?

Can I find deals for flights from Keflavik Intl to Tucson that include hotel bookings?

How can I find direct flights from Keflavik Intl to Tucson?

Can I find deals for business class flights from Keflavik Intl to Tucson?

What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Tucson?

Traveling to a place near Reykjavik Keflavik Intl Airport?

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Cheapest flights from Keflavik Intl to Tucson
Explore the most affordable flight options available from Keflavik Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.