Keflavik Intl

$359+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — KEF
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from Austin Bergstrom to Reykjavik Keflavik Intl are usually found in August or March, 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$631
(Kiwi.com)

One-way from

$359
(Mytrip)

Popular in

January

Cheapest in

August

Average price

$771
Provider with most accurate pricing for Austin Bergstrom-Reykjavik Keflavik Intl flight deals.
Provider most trusted by Cheapflights users for Austin Bergstrom-Reykjavik Keflavik Intl flights.
From Austin Bergstrom to Reykjavik Keflavik Intl
One-way flight from Austin Bergstrom to Reykjavik Keflavik Intl
Highest demand for flights based on searches. 22% potential increase in price ($283 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 March 28, 2025.

This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:15 pmAUS - KEF
2 stops37h 00mFinnair
Tue 11/410:00 amKEF - AUS
2 stops38h 08mFinnair
Deal found 3/27$630
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 7/146:00 amAUS - KEF
2 stops21h 15mMultiple Airlines
Wed 7/169:35 amKEF - AUS
1 stop35h 28mMultiple Airlines
Deal found 3/26$631
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:05 pmAUS - KEF
1 stop33h 40mBritish Airways
Tue 11/411:45 amKEF - AUS
1 stop35h 10mBritish Airways
Deal found 3/27$664
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Mon 6/28:00 amAUS - KEF
2 stops19h 15mWestJet
Sat 6/149:35 amKEF - AUS
1 stop35h 28mWestJet
Deal found 3/27$693
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:05 pmAUS - KEF
1 stop33h 50mAmerican Airlines
Sat 11/811:50 amKEF - AUS
1 stop35h 05mAmerican Airlines
Deal found 3/27$714
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:00 amAUS - KEF
2 stops41h 15mAir Canada
Tue 6/109:50 amKEF - AUS
2 stops35h 26mAir Canada
Deal found 3/27$756
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:40 pmAUS - KEF
2 stops14h 50mKLM
Wed 10/18:50 amKEF - AUS
1 stop14h 12mKLM
Deal found 3/27$800
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:34 amAUS - KEF
1 stop16h 56mUnited Airlines
Sat 9/1312:00 pmKEF - AUS
1 stop15h 29mUnited Airlines
Deal found 3/27$849
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:05 pmAUS - KEF
2 stops27h 05mLufthansa
Tue 9/301:15 amKEF - AUS
2 stops26h 14mLufthansa
Deal found 3/27$857
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/43:55 pmAUS - KEF
1 stop12h 35mVirgin Atlantic
Sun 5/1111:25 amKEF - AUS
1 stop15h 11mVirgin Atlantic
Deal found 3/27$881

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 March 28, 2025.
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

Mon 7/14

6:00 am-8:15 am

2 stops21h 15m

Reykjavik Keflavik Intl

Wed 7/16

9:35 am-4:03 pm

1 stop35h 28m

$631

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 6/2

8:00 am-8:15 am

2 stops19h 15m

Reykjavik Keflavik Intl

Sat 6/14

9:35 am-4:03 pm

1 stop35h 28m

$693

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 6/1

10:00 am-8:15 am

2 stops41h 15m

Reykjavik Keflavik Intl

Tue 6/10

9:50 am-4:16 pm

2 stops35h 26m

$756

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 9/22

10:52 am-6:20 am

2 stops14h 28m

Reykjavik Keflavik Intl

Wed 10/1

11:25 am-12:22 am

2 stops17h 57m

$800

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 8/26

10:34 am-8:30 am

1 stop16h 56m

Reykjavik Keflavik Intl

Sat 9/13

12:00 pm-10:29 pm

1 stop15h 29m

$849

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Mon 9/22

4:05 pm-12:10 am

2 stops27h 05m

Reykjavik Keflavik Intl

Tue 9/30

1:15 am-10:29 pm

2 stops26h 14m

$857

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 5/4

3:55 pm-9:30 am

1 stop12h 35m

Reykjavik Keflavik Intl

Sun 5/11

11:25 am-9:36 pm

1 stop15h 11m

$881

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Wed 5/21

8:11 pm-4:50 am

2 stops27h 39m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Reykjavik Keflavik Intl Airport

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 March 21, 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 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.

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 March 28, 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 March 28, 2025.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 $693. Other airlines that can offer you cheap pricing are Air Canada, from $756, and KLM, from $800. These flights start at 29% 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 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.

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$357Average$976FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$503Average$658FlexibilityNo cancel feeOn-time67%
DeltaCheapest$591Average$890FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$633Average$851FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$747Average$956FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$762Average$1,076FlexibilityNo cancel feeOn-time69%
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