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Keflavik Intl

$314+ Cheap flights from Dallas to Keflavik Intl (KEF)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Dallas to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 March 31, 2025.

Round-trip from

$443
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$934
From Dallas to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Dallas to Keflavik Intl

Cheapest flights from Dallas to Keflavik Intl
Explore the most affordable flight options available from Dallas to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amDFW - KEF
1 stop17h 55mMultiple Airlines
Thu 5/83:05 pmKEF - DFW
1 stop13h 34mMultiple Airlines
Deal found 3/30$443
This Air France deal was found by Cheapflights users on 3/31. 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.
Wed 4/304:00 pmDAL - KEF
2 stops12h 30mAir France
Wed 5/711:25 amKEF - DAL
2 stops17h 28mAir France
Deal found 3/31$812
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 5/611:56 amDAL - KEF
2 stops16h 34mKLM
Mon 5/1211:25 amKEF - DAL
2 stops17h 28mKLM
Deal found 3/30$872
This Icelandair deal was found by Cheapflights users on 3/31. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:10 pmDAL - KEF
1 stop11h 15mMultiple Airlines
Thu 5/85:00 pmKEF - DAL
1 stop20h 35mMultiple Airlines
Deal found 3/31$896
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:45 amDAL - KEF
2 stops20h 15mDelta
Fri 7/118:50 amKEF - DAL
2 stops13h 59mDelta
Deal found 3/30$965
This KAYAK deal was found by Cheapflights users on 3/30. 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.
Wed 8/273:45 pmDAL - KEF
2 stops19h 35mScandinavian Airlines
Thu 9/45:10 pmKEF - DAL
2 stops35h 28mScandinavian Airlines
Deal found 3/30$1,003

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas 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 March 31, 2025.
Use the filters below to find and compare flights from Dallas to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Dallas

Fly to

Keflavik Intl

Route

Depart

Return

Price

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 5/2

6:00 am-4:55 am

1 stop17h 55m

Reykjavik Keflavik Intl

Thu 5/8

3:05 pm-11:39 pm

1 stop13h 34m

$443

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Wed 4/30

4:00 pm-9:30 am

2 stops12h 30m

Reykjavik Keflavik Intl

Wed 5/7

11:25 am-11:53 pm

2 stops17h 28m

$812

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Tue 5/6

11:56 am-9:30 am

2 stops16h 34m

Reykjavik Keflavik Intl

Mon 5/12

11:25 am-11:53 pm

2 stops17h 28m

$872

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Wed 4/30

2:10 pm-6:25 am

1 stop11h 15m

Reykjavik Keflavik Intl

Thu 5/8

5:00 pm-8:35 am

1 stop20h 35m

$896

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Wed 6/18

5:45 am-7:00 am

2 stops20h 15m

Reykjavik Keflavik Intl

Tue 6/24

8:50 am-9:13 pm

2 stops17h 23m

$997

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Sat 5/17

3:59 pm-9:30 am

2 stops36h 31m

Reykjavik Keflavik Intl

Sat 5/31

5:30 pm-11:53 pm

2 stops35h 23m

$1,333

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 8/22

7:48 pm-4:55 am

1 stop28h 07m

$314

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Wed 4/23

6:23 pm-4:45 am

2 stops29h 22m

$525

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sat 6/7

2:58 pm-8:45 am

1 stop12h 47m

$655

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sun 7/20

1:00 pm-2:00 pm

1 stop20h 00m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 18 results
1
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Best time to book a flight from Dallas to Keflavik Intl

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

How far ahead should I book a flight from Dallas to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Keflavik Intl. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Dallas to Reykjavik Keflavik Intl Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Dallas 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 March 31, 2025.

It’s optimal to fly from Dallas to Reykjavik Keflavik Intl Airport in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Dallas to Reykjavik. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,326 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dallas 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 are the cheapest airlines flying from Dallas to Reykjavik Keflavik Intl Airport round-trip?

    Our cheapest airline available from Dallas to Reykjavik Keflavik Intl Airport is Air France. Our recent data shows that you can find tickets from as low as $812 on this airline. Additional options worth looking into are KLM and Delta, starting at $872 and $997 round-trip. Air France is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $661. KLM flights start at $762 while deals on Air Canada start at $764 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dallas to Reykjavik Keflavik Intl Airport (average of $328). Flying from Dallas to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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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Top 5 airlines flying from Dallas to Keflavik Intl

Discover the top 5 airlines that operate flights from Dallas to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$598Average$790FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$609Average$998FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$609Average$1,159FlexibilityNo cancel feeOn-time69%
KLMCheapest$666Average$931FlexibilityNo cancel feeOn-time75%
DeltaCheapest$815Average$1,216FlexibilityNo cancel feeOn-timeN/A
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