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Keflavik Intl

$448+ Cheap flights from Austin (AUS) 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Austin Bergstrom to Reykjavik Keflavik Intl are usually found in August or April, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$535
(Virgin Atlantic)

One-way from

$448
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,115
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
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One-way flight from Austin Bergstrom to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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.
Mon 4/712:26 pmAUS - KEF
2 stops16h 04mVirgin Atlantic
Wed 4/2311:25 amKEF - AUS
2 stops18h 04mVirgin Atlantic
Deal found 2/20$535
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 4/71:36 pmAUS - KEF
2 stops34h 19mMultiple Airlines
Wed 4/163:45 pmKEF - AUS
3 stops23h 47mMultiple Airlines
Deal found 2/20$542
This Justfly.com deal was found by Cheapflights users on 2/20. 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.
Tue 8/510:00 amAUS - KEF
2 stops41h 35mAir Canada
Thu 8/149:30 amKEF - AUS
2 stops29h 59mAir Canada
Deal found 2/20$599
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 4/243:55 pmAUS - KEF
1 stop12h 35mDelta
Tue 4/2911:25 amKEF - AUS
1 stop15h 04mDelta
Deal found 2/20$604
This Ovago deal was found by Cheapflights users on 2/20. 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.
Mon 3/104:46 pmAUS - KEF
2 stops37h 04mBritish Airways
Mon 3/1711:45 amKEF - AUS
2 stops38h 49mBritish Airways
Deal found 2/20$649
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:34 amAUS - KEF
2 stops15h 26mUnited Airlines
Thu 9/1112:00 pmKEF - AUS
1 stop15h 29mUnited Airlines
Deal found 2/20$799
This Finnair deal was found by Cheapflights users on 2/20. 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 5/71:45 pmAUS - KEF
2 stops21h 45mFinnair
Sun 5/115:15 pmKEF - AUS
2 stops27h 35mFinnair
Deal found 2/20$829
This KLM deal was found by Cheapflights users on 2/20. 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.
Sat 9/2011:20 amAUS - KEF
1 stop17h 10mKLM
Wed 10/111:25 amKEF - AUS
1 stop15h 16mKLM
Deal found 2/20$836
This Ovago deal was found by Cheapflights users on 2/20. 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.
Thu 9/43:31 pmAUS - KEF
1 stop10h 29mLufthansa
Wed 9/1012:25 amKEF - AUS
1 stop18h 55mLufthansa
Deal found 2/20$842
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:30 pmAUS - KEF
2 stops36h 00mScandinavian Airlines
Mon 11/2411:20 amKEF - AUS
2 stops42h 32mScandinavian Airlines
Deal found 2/20$988
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:00 amAUS - KEF
1 stop20h 25mAlaska Airlines
Thu 10/94:50 pmKEF - AUS
1 stop17h 25mAlaska Airlines
Deal found 2/20$1,123

Find flights from Austin to Keflavik Intl within your budget

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 February 20, 2025.

Fly from

Austin

Fly to

Keflavik Intl

Route

Depart

Return

Price

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 4/7

12:26 pm-9:30 am

2 stops16h 04m

Reykjavik Keflavik Intl

Wed 4/23

11:25 am-12:29 am

2 stops18h 04m

$535

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 4/7

1:36 pm-4:55 am

2 stops34h 19m

Reykjavik Keflavik Intl

Wed 4/16

3:45 pm-10:32 am

3 stops23h 47m

$542

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 8/5

10:00 am-8:35 am

2 stops41h 35m

Reykjavik Keflavik Intl

Thu 8/14

9:30 am-10:29 am

2 stops29h 59m

$599

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Thu 4/24

3:55 pm-9:30 am

1 stop12h 35m

Reykjavik Keflavik Intl

Tue 4/29

11:25 am-9:29 pm

1 stop15h 04m

$604

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 3/10

4:46 pm-10:50 am

2 stops37h 04m

Reykjavik Keflavik Intl

Mon 3/17

11:45 am-9:34 pm

2 stops38h 49m

$649

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Wed 5/7

1:45 pm-4:30 pm

2 stops21h 45m

Reykjavik Keflavik Intl

Sun 5/11

5:15 pm-3:50 pm

2 stops27h 35m

$829

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sat 7/5

5:16 pm-8:35 am

2 stops34h 19m

Reykjavik Keflavik Intl

Thu 7/17

9:30 am-7:56 pm

1 stop15h 26m

$870

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sat 7/19

12:20 pm-9:30 am

1 stop16h 10m

Reykjavik Keflavik Intl

Sat 7/26

11:25 am-9:41 pm

1 stop15h 16m

$1,009

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Thu 4/24

10:00 am-11:35 pm

2 stops32h 35m

Reykjavik Keflavik Intl

Mon 4/28

12:25 am-10:00 pm

2 stops26h 35m

$1,058

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 6/1

5:35 pm-5:55 am

1 stop31h 20m

Reykjavik Keflavik Intl

Sat 6/7

4:50 pm-6:05 am

1 stop18h 15m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Austin to Keflavik Intl

Get recent, data-driven insights about flights from Austin to Keflavik Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Keflavik Intl. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Reykjavik Keflavik Intl Airport, you should look to book at least 73 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 Austin to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Austin to Reykjavik Keflavik Intl Airport (average of $328). Flying from Austin to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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 AUS to KEF?

Find hourly flight availability from Austin 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 February 20, 2025.

It’s optimal to fly from Austin to Reykjavik Keflavik Intl Airport in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Austin to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Austin to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 20, 2025.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Finnair
7.6
Good
1,273 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Virgin Atlantic
7.5
Good
654 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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. 6 airlines have flights to Reykjavik Keflavik Intl from Austin Bergstrom on a regular basis.

  • 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 $535. Other airlines that can offer you cheap pricing are Air Canada, from $599, and Delta, from $604. These flights start at 44% 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.

  • What is the cheapest month to book a flight from Austin to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Austin to Reykjavik Keflavik Intl Airport (average of $328). Flying from Austin to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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.

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Top 6 airlines flying from Austin to Keflavik Intl

Discover the top 6 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$357Average$976FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$503Average$659FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$583Average$771FlexibilityNo cancel feeOn-time70%
DeltaCheapest$603Average$841FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$744Average$1,051FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$747Average$956FlexibilityNo cancel feeOn-time76%
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