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Keflavik Intl

$332+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:50 am
DFW
-
KEF
2 stops16h 15m
Multiple Airlines
Wed 3/49:55 am
KEF
-
DFW
2 stops19h 55m
Multiple Airlines
Deal found 1/27$558
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 4/15:25 am
DFW
-
KEF
2 stops21h 45m
Multiple Airlines
Wed 4/87:55 pm
KEF
-
DFW
2 stops30h 17m
Multiple Airlines
Deal found 1/27$568
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 5/43:20 pm
DFW
-
KEF
1 stop12h 35m
Multiple Airlines
Mon 5/115:00 pm
KEF
-
DFW
1 stop13h 53m
Multiple Airlines
Deal found 1/28$612
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 3/19:37 am
DFW
-
KEF
1 stop14h 33m
Multiple Airlines
Tue 3/104:50 pm
KEF
-
DFW
1 stop13h 08m
Multiple Airlines
Deal found 1/27$617
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Tue 2/39:37 am
DFW
-
KEF
1 stop14h 38m
Multiple Airlines
Tue 2/105:00 pm
KEF
-
DFW
2 stops21h 37m
Multiple Airlines
Deal found 1/28$657
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Tue 2/248:40 pm
DFW
-
KEF
3 stops32h 05m
Multiple Airlines
Tue 3/35:35 pm
KEF
-
DFW
3 stops31h 49m
Multiple Airlines
Deal found 1/27$660
This Mytrip deal was found by Cheapflights users on 1/27. 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 5/177:00 am
DFW
-
KEF
2 stops18h 05m
Multiple Airlines
Mon 5/257:55 pm
KEF
-
DFW
2 stops23h 08m
Multiple Airlines
Deal found 1/27$674
This KLM deal was found by Cheapflights users on 1/28. 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.
Mon 5/43:53 pm
DAL
-
KEF
2 stops12h 37m
Multiple Airlines
Wed 5/138:50 am
KEF
-
DAL
2 stops14h 00m
Multiple Airlines
Deal found 1/28$819
This KLM deal was found by Cheapflights users on 1/28. 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.
Fri 5/13:53 pm
DAL
-
KEF
2 stops12h 37m
Multiple Airlines
Wed 5/138:50 am
KEF
-
DAL
2 stops14h 00m
Multiple Airlines
Deal found 1/28$869
This Icelandair deal was found by Cheapflights users on 1/27. 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.
Tue 2/2411:05 am
DAL
-
KEF
1 stop13h 00m
Multiple Airlines
Tue 3/35:00 pm
KEF
-
DAL
1 stop24h 30m
Multiple Airlines
Deal found 1/27$894
This Icelandair deal was found by Cheapflights users on 1/28. 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 2/189:00 am
DAL
-
KEF
1 stop15h 30m
Multiple Airlines
Wed 2/254:55 pm
KEF
-
DAL
1 stop21h 40m
Multiple Airlines
Deal found 1/28$902
This Icelandair deal was found by Cheapflights users on 1/28. 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.
Tue 3/2412:50 pm
DAL
-
KEF
1 stop12h 15m
Multiple Airlines
Wed 4/14:50 pm
KEF
-
DAL
1 stop20h 20m
Multiple Airlines
Deal found 1/28$909

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 January 29, 2026.

Round-trip from

$558
(Mytrip)

One-way from

$332
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$2,026
From Dallas to Reykjavik Keflavik Intl
Search Deals
One-way flight from Dallas to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
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

Mon 5/4

3:20 pm-8:55 am

1 stop12h 35m

Reykjavik Keflavik Intl

Mon 5/11

5:00 pm-1:53 am

1 stop13h 53m

$612

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 2/26

7:50 am-6:05 am

2 stops16h 15m

Reykjavik Keflavik Intl

Thu 3/5

9:55 am-10:49 pm

2 stops18h 54m

$701

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Mon 5/4

11:37 am-9:30 am

2 stops16h 53m

Reykjavik Keflavik Intl

Wed 5/13

9:30 am-10:28 pm

1 stop17h 58m

$819

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Mon 5/4

1:22 pm-9:30 am

2 stops15h 08m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-6:40 pm

2 stops14h 50m

$819

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 2/26

8:05 am-11:20 pm

2 stops33h 15m

Reykjavik Keflavik Intl

Mon 3/2

3:40 pm-10:11 pm

2 stops36h 31m

$844

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 4/15

8:00 am-10:25 am

2 stops21h 25m

Reykjavik Keflavik Intl

Wed 4/22

7:40 am-11:58 pm

2 stops21h 18m

$850

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 5/1

8:00 am-9:30 am

1 stop20h 30m

Reykjavik Keflavik Intl

Wed 5/13

8:50 am-9:55 pm

1 stop18h 05m

$864

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Fri 5/1

3:53 pm-9:30 am

2 stops12h 37m

Reykjavik Keflavik Intl

Wed 5/13

8:50 am-5:50 pm

2 stops14h 00m

$869

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Mon 5/4

3:53 pm-9:30 am

2 stops12h 37m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-8:35 pm

2 stops14h 10m

$869

DallasReykjavik

DAL - KEF

DALKEF

Dallas Love Field

Wed 2/25

6:00 am-6:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Wed 3/4

4:55 pm-8:10 am

1 stop21h 15m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January 23, 2026.

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 $2,026). 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.

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 January 29, 2026.
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
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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
8,125 reviews
Delta
7.9
Good
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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
1,443 reviews
Delta
7.9
Good
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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
1,528 reviews
Delta
7.9
Good
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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
9,215 reviews
Delta
7.9
Good
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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
10,666 reviews
Delta
7.9
Good
8,125 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

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.

  • 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 Canada. Our recent data shows that you can find tickets from as low as $598 on this airline. Additional options worth looking into are Air France and KLM, starting at $612 and $614 round-trip. Air Canada is priced at 39% 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 $2,026). 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 6 airlines flying from Dallas to Keflavik Intl

Discover the top 6 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$598Average$755FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$612Average$949FlexibilityNo cancel feeOn-time77%
KLMCheapest$614Average$801FlexibilityNo cancel feeOn-time75%
DeltaCheapest$625Average$851FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$695Average$1,008FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$898Average$1,233FlexibilityNo cancel feeOn-time75%

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