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Keflavik Intl

$329+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap 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 diciembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:00 pmDFW - KEF
2 stops27h 30mMultiple Airlines
sáb. 12/205:00 pmKEF - DFW
1 stop12h 46mMultiple Airlines
Deal found 12/13$1,155
This Icelandair deal was found by Cheapflights users on 12/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:25 pmDAL - KEF
1 stop11h 40mMultiple Airlines
mar. 12/235:00 pmKEF - DAL
1 stop21h 55mMultiple Airlines
Deal found 12/13$1,181
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:49 pmDFW - KEF
1 stop29h 46mMultiple Airlines
dom. 12/284:45 pmKEF - DFW
1 stop13h 54mMultiple Airlines
Deal found 12/14$1,221
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/134:15 pmDFW - KEF
1 stop16h 05mLufthansa
sáb. 12/202:20 pmKEF - DFW
2 stops54h 05mLufthansa
Deal found 12/13$1,324
This Ovago deal was found by Cheapflights users on 12/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1411:51 amDFW - KEF
1 stop12h 44mMultiple Airlines
lun. 12/225:00 pmKEF - DFW
1 stop23h 38mMultiple Airlines
Deal found 12/13$1,358
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/168:30 amDFW - KEF
1 stop15h 35mMultiple Airlines
dom. 12/214:30 pmKEF - DFW
1 stop21h 30mMultiple Airlines
Deal found 12/13$1,359
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:00 pmDFW - KEF
1 stop11h 05mMultiple Airlines
lun. 12/225:00 pmKEF - DFW
1 stop23h 38mMultiple Airlines
Deal found 12/14$1,488
This Icelandair deal was found by Cheapflights users on 12/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:25 pmDAL - KEF
1 stop11h 40mMultiple Airlines
dom. 12/214:55 pmKEF - DAL
1 stop12h 20mMultiple Airlines
Deal found 12/13$1,561
This Icelandair deal was found by Cheapflights users on 12/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:45 amDAL - KEF
1 stop13h 55mMultiple Airlines
dom. 12/285:10 pmKEF - DAL
1 stop20h 15mMultiple Airlines
Deal found 12/13$1,654
This Icelandair deal was found by Cheapflights users on 12/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:15 pmDAL - KEF
1 stop29h 15mMultiple Airlines
lun. 12/225:00 pmKEF - DAL
1 stop12h 30mMultiple Airlines
Deal found 12/14$1,671
This Icelandair deal was found by Cheapflights users on 12/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1710:45 amDAL - KEF
1 stop13h 30mMultiple Airlines
vie. 12/194:55 pmKEF - DAL
1 stop12h 20mMultiple Airlines
Deal found 12/14$1,704
This Icelandair deal was found by Cheapflights users on 12/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1310:00 amDAL - KEF
1 stop14h 15mMultiple Airlines
sáb. 12/205:00 pmKEF - DAL
1 stop11h 55mMultiple Airlines
Deal found 12/13$1,739

Find 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 diciembre 15, 2025.

Round-trip from

$564
(Kiwi.com)

One-way from

$329
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$909
From Dallas to Reykjavik Keflavik Intl
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One-way flight from Dallas to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 15, 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

dom. 1/25

12:45 pm-6:45 am

1 stop12h 00m

Reykjavik Keflavik Intl

jue. 2/5

4:30 pm-11:26 pm

1 stop12h 56m

$565

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

mié. 1/28

6:45 pm-6:45 am

2 stops30h 00m

Reykjavik Keflavik Intl

lun. 2/2

4:30 pm-9:58 am

2 stops23h 28m

$618

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

lun. 2/2

11:29 am-6:05 am

1 stop12h 36m

Reykjavik Keflavik Intl

dom. 2/15

5:00 pm-6:20 pm

1 stop31h 20m

$770

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

dom. 2/8

11:30 am-6:05 am

1 stop12h 35m

Reykjavik Keflavik Intl

dom. 2/15

5:00 pm-6:20 pm

1 stop31h 20m

$810

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

mié. 1/21

7:35 am-10:45 am

2 stops21h 10m

Reykjavik Keflavik Intl

lun. 1/26

3:40 pm-9:43 pm

2 stops36h 03m

$812

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

vie. 1/23

7:25 am-10:40 am

2 stops21h 15m

Reykjavik Keflavik Intl

vie. 1/30

3:40 pm-12:27 am

2 stops38h 47m

$812

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

dom. 1/25

7:35 am-10:45 am

2 stops21h 10m

Reykjavik Keflavik Intl

vie. 1/30

3:40 pm-12:27 am

2 stops38h 47m

$828

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

vie. 1/23

11:29 am-6:05 am

1 stop12h 36m

Reykjavik Keflavik Intl

vie. 1/30

4:50 pm-10:38 am

2 stops47h 48m

$839

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

lun. 1/26

7:35 am-10:45 am

2 stops21h 10m

Reykjavik Keflavik Intl

vie. 1/30

3:40 pm-12:27 am

2 stops38h 47m

$845

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

mié. 1/28

7:35 am-10:45 am

2 stops21h 10m

Reykjavik Keflavik Intl

sáb. 1/31

11:25 am-10:11 pm

2 stops40h 46m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 36 results
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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 December 12, 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 month to book a flight from Dallas to Reykjavik Keflavik Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Dallas to Reykjavik Keflavik Intl Airport (average of $585). Flying from Dallas to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $812). 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.

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 diciembre 15, 2025.

It’s optimal to fly from Dallas to Reykjavik Keflavik Intl Airport in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

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 diciembre 15, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Dallas to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,506 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,525 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

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

    Scandinavian Airlines and KLM can get you from Dallas to Reykjavik Keflavik Intl Airport in just under 18h. Your travel time can differ by up to 3h 10m. The distance between Dallas and Reykjavik Keflavik Intl Airport is about 3730 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Finnair. Our recent data shows that you can find tickets from as low as $590 on this airline. Additional options worth looking into are Air Canada and Air France, starting at $598 and $612 round-trip. Finnair is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • 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, May is the cheapest month in which you can book a flight from Dallas to Reykjavik Keflavik Intl Airport (average of $585). Flying from Dallas to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $812). 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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Top 7 airlines flying from Dallas to Keflavik Intl

Discover the top 7 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$590Average$690FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$598Average$755FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$612Average$949FlexibilityNo cancel feeOn-time77%
KLMCheapest$614Average$906FlexibilityNo cancel feeOn-time75%
DeltaCheapest$625Average$857FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$695Average$1,020FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$898Average$1,156FlexibilityNo cancel feeOn-time75%

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