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Keflavik Intl

$469+ Cheap flights from Austin (AUS) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — KEF
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Austin to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$469
(Mytrip)

Popular in

January

Cheapest in

November

Average price

$1,564
Provider with most accurate pricing for Austin Bergstrom-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Reykjavik Keflavik Intl flights.
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From Austin Bergstrom to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 38% potential increase in price ($606 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Austin to Keflavik Intl

Cheapest flights from Austin to Keflavik Intl
Explore the most affordable flight options available from Austin to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:10 am
AUS
-
KEF
1 stop18h 05m
Multiple Airlines
Sat 2/285:00 pm
KEF
-
AUS
1 stop12h 24m
Multiple Airlines
Deal found 1/14$469
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 pm
AUS
-
KEF
2 stops32h 10m
American Airlines
Fri 5/110:30 am
KEF
-
AUS
1 stop15h 05m
American Airlines
Deal found 1/14$510
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/35:50 am
AUS
-
KEF
1 stop18h 25m
Multiple Airlines
Sat 2/75:00 pm
KEF
-
AUS
1 stop12h 24m
Multiple Airlines
Deal found 1/15$515
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 2/25:50 am
AUS
-
KEF
1 stop18h 25m
Multiple Airlines
Sat 2/75:00 pm
KEF
-
AUS
1 stop12h 24m
Multiple Airlines
Deal found 1/13$524
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Wed 4/221:41 pm
AUS
-
KEF
1 stop11h 34m
Multiple Airlines
Fri 5/15:00 pm
KEF
-
AUS
1 stop24h 36m
Multiple Airlines
Deal found 1/14$527
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/25:50 am
AUS
-
KEF
1 stop18h 25m
Multiple Airlines
Fri 2/65:00 pm
KEF
-
AUS
1 stop12h 24m
Multiple Airlines
Deal found 1/15$530
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 4/85:55 pm
AUS
-
KEF
1 stop34h 45m
American Airlines
Sat 4/1810:20 am
KEF
-
AUS
1 stop34h 05m
American Airlines
Deal found 1/15$541
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/166:45 am
AUS
-
KEF
1 stop17h 20m
Multiple Airlines
Fri 2/204:55 pm
KEF
-
AUS
1 stop13h 27m
Multiple Airlines
Deal found 1/15$557

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 15, 2026.
Use the filters below to find and compare flights from Austin to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Austin

Fly to

Keflavik Intl

Route

Depart

Return

Price

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 2/3

5:50 am-6:15 am

1 stop18h 25m

Reykjavik Keflavik Intl

Sat 2/7

5:00 pm-11:24 pm

1 stop12h 24m

$515

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 2/2

5:50 am-6:15 am

1 stop18h 25m

Reykjavik Keflavik Intl

Fri 2/6

5:00 pm-11:24 pm

1 stop12h 24m

$530

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Wed 4/8

5:55 pm-9:40 am

1 stop34h 45m

Reykjavik Keflavik Intl

Sat 4/18

10:20 am-8:26 am

2 stops27h 06m

$551

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Thu 4/30

7:25 am-9:30 am

1 stop21h 05m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-9:41 pm

1 stop15h 16m

$604

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Thu 4/30

10:20 am-9:30 am

2 stops18h 10m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-8:54 pm

2 stops17h 04m

$609

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 5/10

2:40 pm-7:00 am

1 stop11h 20m

Reykjavik Keflavik Intl

Sun 5/17

8:50 am-6:35 pm

1 stop14h 45m

$684

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 3/8

6:10 am-6:15 am

1 stop19h 05m

Reykjavik Keflavik Intl

Thu 3/12

5:00 pm-12:12 am

1 stop12h 12m

$738

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 3/10

7:10 pm-9:45 pm

1 stop21h 35m

Reykjavik Keflavik Intl

Tue 3/17

5:00 pm-6:00 pm

1 stop30h 00m

$754

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Wed 3/18

6:55 pm-9:45 pm

1 stop21h 50m

Reykjavik Keflavik Intl

Fri 3/27

8:25 pm-6:00 pm

1 stop26h 35m

$782

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 2/2

1:30 pm-6:05 am

1 stop10h 35m

Reykjavik Keflavik Intl

Sat 2/7

4:50 pm-12:35 pm

2 stops25h 45m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 16 results
1
2

Compare providers for flights from Austin 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 Austin to Keflavik Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Austin-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Austin-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 Austin to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Austin 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.

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 15, 2026.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Austin to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,051 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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
8,051 reviews
Delta
7.9
Good
8,051 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,051 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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
9,164 reviews
Delta
7.9
Good
8,051 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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 Austin 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 airport do you fly from for flights from Austin to Reykjavik Keflavik Intl?

    For a flight from Austin to Reykjavik Keflavik Intl, you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 3 airlines have flights to Reykjavik Keflavik Intl from Austin Bergstrom on a regular basis.

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

    Departing from Austin to Reykjavik Keflavik Intl Airport will take you 18h 10m. The distance between Austin and Reykjavik Keflavik Intl Airport is about 3912 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Austin to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Austin to Reykjavik Keflavik Intl Airport round-trip from $556. Other airlines that can offer you cheap pricing are Delta, from $558, and United Airlines, from $723. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin 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.

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 3 airlines flying from Austin to Keflavik Intl

Discover the top 3 airlines that operate flights from Austin 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$556Average$994FlexibilityNo cancel feeOn-time72%
DeltaCheapest$558Average$868FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$723Average$1,080FlexibilityNo cancel feeOn-time69%

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