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$560+ Cheap flights from Keflavik Intl (KEF) to Austin (AUS)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — AUS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Austin

Best flights from Keflavik Intl to Austin
Discover carefully curated flight deals from Keflavik Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/14. 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.
Wed 1/285:00 pmKEF - AUS
2 stops29h 04mMultiple Airlines
Wed 2/47:25 amAUS - KEF
2 stops16h 50mMultiple Airlines
Deal found 12/14$636
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:40 pmKEF - AUS
2 stops35h 44mScandinavian Airlines
Tue 3/174:15 pmAUS - KEF
2 stops26h 40mScandinavian Airlines
Deal found 12/13$967
This American Airlines deal was found by Cheapflights users on 12/12. 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 3/411:50 amKEF - AUS
1 stop35h 00mAmerican Airlines
Sun 3/811:05 amAUS - KEF
2 stops42h 50mAmerican Airlines
Deal found 12/12$1,138
This British Airways deal was found by Cheapflights users on 12/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:50 amKEF - AUS
1 stop35h 00mBritish Airways
Sun 3/87:55 pmAUS - KEF
1 stop34h 00mBritish Airways
Deal found 12/12$1,187
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 3/25:00 pmKEF - AUS
1 stop12h 21mMultiple Airlines
Tue 3/171:20 pmAUS - KEF
1 stop11h 55mMultiple Airlines
Deal found 12/13$677

Find flight deals from Keflavik Intl to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Austin (AUS). 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 December 15, 2025.

Round-trip from

$560
(Mytrip)
From Reykjavik Keflavik Intl to Austin Bergstrom
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Austin 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 December 15, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Austin that are best for you.

Fly from

Keflavik Intl

Fly to

Austin

Route

Depart

Return

Price

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 1/28

5:00 pm-4:04 pm

2 stops29h 04m

Austin Bergstrom

Wed 2/4

7:25 am-6:15 am

2 stops16h 50m

$636

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Tue 3/17

1:20 pm-6:15 am

1 stop11h 55m

$677

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 3/2

3:40 pm-9:24 pm

2 stops35h 44m

Austin Bergstrom

Tue 3/17

4:15 pm-11:55 pm

2 stops26h 40m

$967

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 3/4

11:50 am-4:50 pm

1 stop35h 00m

Austin Bergstrom

Sun 3/8

11:05 am-10:55 am

2 stops42h 50m

$1,138

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 3/4

11:50 am-4:50 pm

1 stop35h 00m

Austin Bergstrom

Sun 3/8

7:55 pm-10:55 am

1 stop34h 00m

$1,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Keflavik Intl to Austin

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

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Austin. 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 into for flights to Austin from Reykjavik Keflavik Intl?

    For a flight from Reykjavik Keflavik Intl to Austin, you will be flying into 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 inbound flights from Reykjavik Keflavik Intl per day. 0 airlines have flights to Austin Bergstrom from Reykjavik Keflavik Intl on a regular basis.

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

    For as low as $967, Scandinavian Airlines can have you in Austin from Reykjavik Keflavik Intl Airport in 35h 44m. Airlines will cover a distance of 3912 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Keflavik Intl to Austin 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 Austin?

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Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for Keflavik Intl to Austin

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