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$817+ 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.
KEF — TUS
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Find flight deals from Keflavik Intl to Tucson

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 May 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:35 amKEF - TUS
2 stops17h 59mWestJet
Deal found 5/13$817
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:30 amKEF - TUS
1 stop17h 55mMultiple Airlines
Deal found 5/13$833
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:25 amKEF - TUS
2 stops27h 18mLufthansa
Deal found 5/13$1,457
This Air Canada deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:30 amKEF - TUS
3 stops17h 45mAir Canada
Deal found 5/13$1,491
This Cheapflightsfares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:15 pmKEF - TUS
2 stops32h 39mFinnair
Deal found 5/12$2,277
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1510:20 amKEF - TUS
2 stops20h 11mBritish Airways
Deal found 5/13$2,514

Cheapflights Fare Finder

Customize your flight search to find flights from Keflavik Intl 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, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Tucson that are best for you.

Fly from

Keflavik Intl

Fly to

Tucson

Route

Depart

Return

Price

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

9:35 am-8:34 pm

2 stops17h 59m

$817

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

10:30 am-9:25 pm

1 stop17h 55m

$833

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Wed 8/6

12:25 am-8:43 pm

2 stops27h 18m

$1,457

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Thu 8/7

9:30 am-8:15 pm

3 stops17h 45m

$1,491

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sun 6/15

5:15 pm-6:54 pm

2 stops32h 39m

$2,277

ReykjavikTucson

KEF - TUS

KEFTUS

Reykjavik Keflavik Intl

Sun 6/15

10:20 am-11:31 pm

2 stops20h 11m

$2,514

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

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.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to Tucson

Rainfall in Tucson by month

Plan your trip to Tucson by taking into account the average rainfall totals by month.

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.

Temperature in Tucson by month

Plan your trip to Tucson by taking into account the average temperature totals by month.

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).

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 May 14, 2025.
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,278 reviews
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
WestJet
7.2
Good
2,839 reviews
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Air Canada
7.0
Good
9,331 reviews
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Lufthansa
6.7
Okay
7,072 reviews
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
British Airways
6.6
Okay
6,881 reviews
Finnair
7.6
Good
1,278 reviews

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Overall

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

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?

    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 WestJet, with whom users have recently found tickets for as low as $817. However, be on the lookout for offers from Lufthansa and Air Canada, 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 June is currently the most expensive (average of $442). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Sierra Vista
Green Valley

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Alternative routes for Keflavik Intl to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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