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Keflavik Intl

$328+ Cheap flights from Dallas/Fort Worth (DFW) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Dallas/Fort Worth to Keflavik Intl

Cheapest flights from Dallas/Fort Worth to Keflavik Intl
Explore the most affordable flight options available from Dallas/Fort Worth to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/223:08 pm
DFW
-
KEF
1 stop12h 47m
Multiple Airlines
Thu 10/85:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/27$617
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 9/263:08 pm
DFW
-
KEF
1 stop12h 47m
Multiple Airlines
Thu 10/85:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/27$618
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/137:50 am
DFW
-
KEF
1 stop17h 30m
Multiple Airlines
Sat 10/175:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/23$650
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 9/247:55 am
DFW
-
KEF
1 stop17h 25m
Multiple Airlines
Mon 10/55:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/25$680
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 10/147:50 am
DFW
-
KEF
1 stop17h 25m
Multiple Airlines
Sun 10/185:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/22$689
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/137:50 am
DFW
-
KEF
1 stop17h 30m
Multiple Airlines
Fri 10/235:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/23$698
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 11/187:50 am
DFW
-
KEF
1 stop16h 25m
Multiple Airlines
Thu 11/265:00 pm
KEF
-
DFW
1 stop13h 26m
Multiple Airlines
Deal found 7/26$728
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Wed 8/191:17 pm
DFW
-
KEF
1 stop12h 23m
Multiple Airlines
Thu 8/274:25 pm
KEF
-
DFW
1 stop12h 28m
Multiple Airlines
Deal found 7/24$733
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/223:08 pm
DFW
-
KEF
1 stop12h 47m
Multiple Airlines
Sat 10/105:00 pm
KEF
-
DFW
1 stop13h 39m
Multiple Airlines
Deal found 7/27$734
This United Airlines deal was found by Cheapflights users on 7/25. 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 11/2510:39 am
DFW
-
KEF
1 stop17h 21m
United Airlines
Thu 12/312:00 pm
KEF
-
DFW
1 stop16h 26m
United Airlines
Deal found 7/25$736
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/241:17 pm
DFW
-
KEF
1 stop12h 23m
Multiple Airlines
Tue 9/14:25 pm
KEF
-
DFW
1 stop12h 28m
Multiple Airlines
Deal found 7/26$737

Find flight deals from Dallas/Fort Worth to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$617
(Kiwi.com)

One-way from

$328
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,241
Provider with most accurate pricing for Dallas/Fort Worth-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-Reykjavik Keflavik Intl flights.
Search Deals
From Dallas/Fort Worth to Reykjavik Keflavik Intl
Search Deals
One-way flight from Dallas/Fort Worth to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($834 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($218 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 July 27, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Mon 9/21

11:56 am-8:30 am

2 stops15h 34m

Reykjavik Keflavik Intl

Wed 10/7

9:15 am-5:15 pm

2 stops37h 00m

$781

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 11/12

7:35 pm-10:00 am

2 stops32h 25m

Reykjavik Keflavik Intl

Thu 11/26

12:00 pm-4:07 pm

2 stops34h 07m

$801

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 10/2

9:50 am-8:50 am

2 stops18h 00m

Reykjavik Keflavik Intl

Fri 10/9

9:15 am-6:12 pm

2 stops37h 57m

$841

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 11/5

7:35 pm-10:00 am

2 stops32h 25m

Reykjavik Keflavik Intl

Mon 11/16

12:00 pm-10:45 pm

1 stop16h 45m

$841
Quickest round-trip

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 9/25

1:55 pm-9:30 am

1 stop14h 35m

Reykjavik Keflavik Intl

Tue 10/6

11:25 am-10:26 pm

1 stop16h 01m

$856

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sat 9/26

7:22 pm-8:50 am

1 stop32h 28m

Reykjavik Keflavik Intl

Sun 10/4

9:15 am-9:34 pm

1 stop17h 19m

$860

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 10/1

5:20 am-9:30 am

2 stops23h 10m

Reykjavik Keflavik Intl

Thu 10/8

11:25 am-10:26 pm

1 stop16h 01m

$861

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Mon 11/2

5:17 pm-10:00 am

2 stops58h 43m

Reykjavik Keflavik Intl

Tue 11/10

3:20 pm-2:25 pm

1 stop29h 05m

$896

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 10/2

5:55 pm-8:50 am

1 stop9h 55m

Reykjavik Keflavik Intl

Sat 10/10

10:00 am-4:11 pm

2 stops35h 11m

$901

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 10/16

7:22 pm-7:55 am

2 stops31h 33m

Reykjavik Keflavik Intl

Sat 10/24

10:00 am-7:39 pm

2 stops38h 39m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Dallas/Fort Worth 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 Dallas/Fort Worth to Keflavik Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Dallas/Fort Worth Airport-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 Dallas/Fort Worth Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-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 Dallas/Fort Worth Airport-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 Dallas/Fort Worth to Keflavik Intl

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

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport (average of $690). Flying from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport in October is currently the most expensive (average of $3,787). 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.

How much does it cost to fly round-trip from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport?

Airfare is below average for this route at the moment.

Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport flights typically cost between $979 and $1,198 in September.
The cheapest round-trip price found within the last 5 days was $617 on Multiple Airlines (Sep 22-Oct 8).

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 July 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andVirgin Atlantic from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,721 reviews

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Stephen,Jun 2024

AUS - SAN

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.
Alaska Airlines
7.9
Good
12,721 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Stephen,Jun 2024

AUS - SAN

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.
Delta
7.8
Good
8,480 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Stephen,Jun 2024

AUS - SAN

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.
Virgin Atlantic
7.5
Good
694 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Stephen,Jun 2024

AUS - SAN

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.
United Airlines
7.4
Good
10,046 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Stephen,Jun 2024

AUS - SAN

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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/Fort Worth Airport to Reykjavik Keflavik Intl Airport?

    For as low as $781, United Airlines can have you in Reykjavik Keflavik Intl Airport from Dallas/Fort Worth Airport in 15h 34m. The distance between Dallas/Fort Worth Airport and Reykjavik Keflavik Intl Airport is about 3733 mi.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $402, Virgin Atlantic will fly you from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $635 and $785, respectively. These flights start at 71% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Dallas/Fort Worth 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/Fort Worth to Keflavik Intl.

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

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

    Currently, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport (average of $690). Flying from Dallas/Fort Worth Airport to Reykjavik Keflavik Intl Airport in October is currently the most expensive (average of $3,787). 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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Alternative routes for Dallas/Fort Worth to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Love Field to Keflavik Intl flights

Top 4 airlines flying from Dallas/Fort Worth to Keflavik Intl

Discover the top 4 airlines that operate flights from Dallas/Fort Worth 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$402Average$1,100FlexibilityNo cancel feeOn-time72%
DeltaCheapest$635Average$1,192FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$785Average$1,178FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$881Average$1,032FlexibilityNo cancel feeOn-time75%

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