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Keflavik Intl

$680+ Cheap flights from Tulsa (TUL) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — KEF
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Tulsa to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2025.

Round-trip from

$680
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$885
From Tulsa to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 12% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Tulsa to Keflavik Intl

Cheapest flights from Tulsa to Keflavik Intl
Explore the most affordable flight options available from Tulsa to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amTUL - KEF
2 stops21h 15mAir Canada
Sun 10/59:30 amKEF - TUL
2 stops42h 00mAir Canada
Deal found 8/14$680
This Air France deal was found by Cheapflights users on 8/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:31 pmTUL - KEF
2 stops35h 59mKLM
Fri 9/2611:25 amKEF - TUL
2 stops17h 13mKLM
Deal found 8/14$726
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:50 amTUL - KEF
2 stops17h 20mUnited Airlines
Sun 8/249:30 amKEF - TUL
2 stops40h 11mUnited Airlines
Deal found 8/15$778
This Air Canada deal was found by Cheapflights users on 8/15. 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.
Wed 8/209:50 amTUL - KEF
3 stops17h 20mMultiple Airlines
Sun 8/249:50 amKEF - TUL
2 stops17h 40mMultiple Airlines
Deal found 8/15$814
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:47 amTUL - KEF
2 stops17h 28mUnited Airlines
Sun 10/59:30 amKEF - TUL
3 stops18h 00mUnited Airlines
Deal found 8/14$821
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:47 amTUL - KEF
2 stops17h 23mMultiple Airlines
Mon 10/612:25 amKEF - TUL
2 stops26h 01mMultiple Airlines
Deal found 8/16$833
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:15 pmTUL - KEF
2 stops32h 55mUnited Airlines
Mon 9/89:50 amKEF - TUL
2 stops34h 06mUnited Airlines
Deal found 8/15$900
This Air Canada deal was found by Cheapflights users on 8/15. 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.
Wed 8/209:50 amTUL - KEF
3 stops17h 20mAir Canada
Sun 8/249:30 amKEF - TUL
3 stops18h 00mAir Canada
Deal found 8/15$914

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to Keflavik Intl 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 August 16, 2025.
Use the filters below to find and compare flights from Tulsa to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Tulsa

Fly to

Keflavik Intl

Route

Depart

Return

Price

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Sun 9/28

6:00 am-8:15 am

2 stops21h 15m

Reykjavik Keflavik Intl

Sun 10/5

9:30 am-10:30 pm

2 stops42h 00m

$680

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Fri 9/12

4:31 pm-9:30 am

2 stops35h 59m

Reykjavik Keflavik Intl

Fri 9/26

11:25 am-11:38 pm

2 stops17h 13m

$726

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Sun 9/28

9:47 am-8:15 am

2 stops17h 28m

Reykjavik Keflavik Intl

Sun 10/5

9:30 am-10:30 pm

3 stops18h 00m

$821

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Tue 9/30

9:47 am-8:10 am

2 stops17h 23m

Reykjavik Keflavik Intl

Mon 10/6

12:25 am-9:26 pm

2 stops26h 01m

$833

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Mon 9/1

6:15 pm-8:10 am

2 stops32h 55m

Reykjavik Keflavik Intl

Mon 9/8

9:50 am-2:56 pm

2 stops34h 06m

$900

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Mon 9/1

9:50 am-8:10 am

2 stops41h 20m

Reykjavik Keflavik Intl

Sun 9/7

12:25 am-8:41 pm

2 stops25h 16m

$920

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Sun 9/28

6:00 am-8:15 am

2 stops21h 15m

Reykjavik Keflavik Intl

Sat 10/4

12:25 am-7:48 pm

2 stops24h 23m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Tulsa to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Tulsa 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 Tulsa to Reykjavik Keflavik Intl Airport

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

Find hourly flight availability from Tulsa to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

It’s typically best to fly out from Tulsa to Reykjavik Keflavik Intl Airport in the morning. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Keflavik Intl. 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 from for flights from Tulsa to Reykjavik Keflavik Intl?

    For a flight from Tulsa to Reykjavik Keflavik Intl, you will be flying from Tulsa. Tulsa (TUL) is just 6.6 mi from the center of the city. Tulsa is the only Tulsa airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Tulsa on a regular basis.

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

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

  • How can I find direct flights from Tulsa to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Tulsa to Keflavik Intl 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 Tulsa to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Tulsa to Reykjavik Keflavik Intl Airport (average of $328). Flying from Tulsa to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $655). 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
Keflavik
Hveragerdi

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