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Keflavik Intl

$320+ Cheap flights from Irving, TX 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Irving to Keflavik Intl

Keep the following information in mind while searching for Irving to Keflavik Intl flight deals. Data was last updated April 29, 2025.

Round-trip from

$585
(Mytrip)

One-way from

$320
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$951
From Irving to Reykjavik Keflavik Intl
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One-way flight from Irving to Reykjavik Keflavik Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Irving to Keflavik Intl

Cheapest flights from Irving to Keflavik Intl
Explore the most affordable flight options available from Irving to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:48 pmDFW - KEF
1 stop28h 07mMultiple Airlines
Thu 8/213:05 pmKEF - DFW
1 stop23h 12mMultiple Airlines
Deal found 4/28$560
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 7/237:10 amDFW - KEF
1 stop21h 20mDelta
Wed 8/138:50 amKEF - DFW
1 stop10h 41mDelta
Deal found 4/29$592
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:05 amDFW - KEF
2 stops20h 05mUnited Airlines
Thu 8/219:30 amKEF - DFW
2 stops33h 13mUnited Airlines
Deal found 4/28$616
This Finnair deal was found by Cheapflights users on 4/29. 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.
Wed 8/279:05 pmDFW - KEF
1 stop14h 25mFinnair
Thu 9/48:45 amKEF - DFW
1 stop15h 35mFinnair
Deal found 4/29$680
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:30 amDFW - KEF
2 stops20h 40mAir Canada
Thu 9/410:00 amKEF - DFW
2 stops40h 33mAir Canada
Deal found 4/29$681
This KLM deal was found by Cheapflights users on 4/29. 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.
Wed 7/2312:00 pmDFW - KEF
1 stop16h 30mKLM
Wed 8/138:50 amKEF - DFW
2 stops12h 57mKLM
Deal found 4/29$687
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:15 pmDFW - KEF
1 stop13h 55mAmerican Airlines
Sat 11/811:50 amKEF - DFW
1 stop31h 00mAmerican Airlines
Deal found 4/29$702
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:56 pmDFW - KEF
2 stops36h 59mBritish Airways
Sat 11/811:50 amKEF - DFW
2 stops33h 10mBritish Airways
Deal found 4/29$730
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:59 amDFW - KEF
1 stop16h 31mVirgin Atlantic
Wed 7/1611:25 amKEF - DFW
2 stops15h 20mVirgin Atlantic
Deal found 4/29$789
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:23 pmDFW - KEF
2 stops26h 12mLufthansa
Fri 10/2412:25 amKEF - DFW
1 stop18h 40mLufthansa
Deal found 4/29$885
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 8/312:50 pmDFW - KEF
1 stop12h 55mIcelandair
Sat 9/68:10 pmKEF - DFW
1 stop20h 07mIcelandair
Deal found 4/29$888

Cheapflights Fare Finder

Customize your flight search to find flights from Irving 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 April 29, 2025.
Use the filters below to find and compare flights from Irving to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Irving

Fly to

Keflavik Intl

Route

Depart

Return

Price

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 5/30

6:00 am-4:45 am

1 stop17h 45m

Reykjavik Keflavik Intl

Fri 6/6

3:05 pm-11:19 pm

1 stop13h 14m

$580

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 7/23

7:10 am-9:30 am

1 stop21h 20m

Reykjavik Keflavik Intl

Wed 8/13

8:50 am-2:31 pm

1 stop10h 41m

$592

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 7/23

12:00 pm-9:30 am

1 stop16h 30m

Reykjavik Keflavik Intl

Wed 8/13

8:50 am-4:47 pm

2 stops12h 57m

$687

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Mon 6/2

12:20 pm-8:30 am

1 stop15h 10m

Reykjavik Keflavik Intl

Wed 6/11

9:30 am-4:52 pm

2 stops36h 22m

$761

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sat 7/5

7:50 pm-8:15 am

1 stop31h 25m

Reykjavik Keflavik Intl

Thu 7/31

9:30 am-9:30 pm

1 stop17h 00m

$776

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sun 7/6

11:59 am-9:30 am

1 stop16h 31m

Reykjavik Keflavik Intl

Wed 7/16

11:25 am-9:45 pm

2 stops15h 20m

$789

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 5/14

4:50 pm-8:00 am

1 stop34h 10m

Reykjavik Keflavik Intl

Thu 5/22

8:45 am-3:05 pm

1 stop35h 20m

$860

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Fri 5/16

9:30 pm-9:30 am

1 stop31h 00m

Reykjavik Keflavik Intl

Fri 5/23

10:30 am-8:39 pm

1 stop15h 09m

$909

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 5/14

10:43 am-1:05 pm

2 stops21h 22m

Reykjavik Keflavik Intl

Wed 5/21

12:25 am-2:05 pm

1 stop18h 40m

$961

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Sat 5/24

4:15 pm-6:20 am

1 stop9h 05m

Reykjavik Keflavik Intl

Sat 5/31

11:25 am-10:44 pm

2 stops16h 19m

$1,019

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

Best time to book a flight from Irving to Keflavik Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irving to Keflavik Intl. Price data was last updated on April 25, 2025.

The best time to book flights from Irving to Reykjavik Keflavik Intl Airport is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from 1RV to KEF?

Find hourly flight availability from Irving 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 April 29, 2025.

When flying from Irving to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and KLM from Irving to Reykjavik. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,273 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air France
7.4
Good
1,446 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Irving 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 to fly from Irving to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Irving to Reykjavik Keflavik Intl Airport are United Airlines ($560), Air Canada ($562), and WestJet ($657).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irving to Reykjavik Keflavik Intl Airport (average of $328). Flying from Irving 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 Irving to Keflavik Intl

Discover the top 5 airlines that operate flights from Irving 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$598Average$779FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$609Average$1,026FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$609Average$1,125FlexibilityNo cancel feeOn-time69%
KLMCheapest$666Average$931FlexibilityNo cancel feeOn-time75%
DeltaCheapest$806Average$1,181FlexibilityNo cancel feeOn-timeN/A

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