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Keflavik Intl

$670+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — KEF
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Finnair)
Provider with most accurate pricing for Tulsa-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Reykjavik Keflavik Intl flights.
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From Tulsa to Reykjavik Keflavik Intl
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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 October 10, 2025.

This Finnair deal was found by Cheapflights users on 10/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:03 pmTUL - KEF
2 stops39h 12mMultiple Airlines
Thu 11/1310:00 amKEF - TUL
2 stops37h 49mMultiple Airlines
Deal found 10/9$758
This Priceline deal was found by Cheapflights users on 10/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:09 pmTUL - KEF
2 stops39h 06mFinnair
Sun 11/3010:00 amKEF - TUL
2 stops37h 45mFinnair
Deal found 10/8$1,032
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/236:50 pmTUL - KEF
3 stops37h 30mMultiple Airlines
Sun 11/303:20 pmKEF - TUL
2 stops38h 10mMultiple Airlines
Deal found 10/8$1,570
This KLM deal was found by Cheapflights users on 10/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:47 pmTUL - KEF
2 stops15h 43mMultiple Airlines
Mon 10/138:45 amKEF - TUL
2 stops19h 59mMultiple Airlines
Deal found 10/7$2,084

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 October 10, 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

Thu 2/5

12:31 pm-9:15 am

2 stops38h 44m

Reykjavik Keflavik Intl

Mon 2/9

9:45 am-6:07 pm

2 stops38h 22m

$670

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Thu 11/6

8:03 pm-5:15 pm

2 stops39h 12m

Reykjavik Keflavik Intl

Thu 11/13

10:00 am-5:49 pm

2 stops37h 49m

$758

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Thu 3/12

2:07 pm-10:55 am

2 stops39h 48m

Reykjavik Keflavik Intl

Thu 3/19

10:00 am-11:33 pm

2 stops42h 33m

$821

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Sun 11/23

12:09 pm-9:15 am

2 stops39h 06m

Reykjavik Keflavik Intl

Sun 11/30

10:00 am-5:45 pm

2 stops37h 45m

$1,032

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Thu 3/12

11:42 am-2:20 pm

2 stops21h 38m

Reykjavik Keflavik Intl

Fri 3/20

3:25 pm-9:54 pm

3 stops35h 29m

$1,271

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Thu 3/12

9:00 am-2:20 pm

3 stops24h 20m

Reykjavik Keflavik Intl

Thu 3/19

3:10 pm-9:49 pm

2 stops35h 39m

$1,516

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Sun 11/23

6:50 pm-2:20 pm

3 stops37h 30m

Reykjavik Keflavik Intl

Sun 11/30

3:20 pm-11:30 pm

2 stops38h 10m

$1,570

TulsaReykjavik

TUL - KEF

TULKEF

Tulsa

Fri 3/13

8:45 am-6:15 am

1 stop16h 30m

Reykjavik Keflavik Intl

Fri 3/20

5:00 pm-7:58 pm

2 stops31h 58m

$1,983

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Compare providers for flights from Tulsa to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to Keflavik Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tulsa-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 10, 2025.

It’s typically best to fly out from Tulsa to Reykjavik Keflavik Intl Airport in the evening. Doing so could potentially save you 45% 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.

  • How long is the flight from Tulsa to Reykjavik Keflavik Intl Airport?

    Finnair and British Airways can get you from Tulsa to Reykjavik Keflavik Intl Airport in just under 38h 44m. Your travel time can differ by up to 1h 04m. The distance between Tulsa and Reykjavik Keflavik Intl Airport is about 3505 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

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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