Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Reykjavik Keflavik Intl Airport to Austin from $457

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Austin departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Reykjavik Keflavik Intl Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$457Multiple Airlines
Wed, Mar 4 - Tue, Mar 24
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$461Multiple Airlines
Fri, Mar 6 - Tue, Mar 24
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$483Multiple Airlines
Wed, Mar 4 - Mon, Mar 23
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$488Multiple Airlines
Fri, Mar 6 - Mon, Mar 23
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$496Multiple Airlines
Thu, Mar 5 - Tue, Mar 24
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$522Multiple Airlines
Thu, Mar 5 - Mon, Mar 23
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$559Multiple Airlines
Mon, Mar 2 - Tue, Mar 24
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$574Multiple Airlines
Wed, Mar 4 - Wed, Mar 25
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$578Multiple Airlines
Fri, Mar 6 - Wed, Mar 25
Multiple Airlines Logo
5:00 pm - 11:21 pm
KEF
-
AUS
12h 21m
1 stop
Multiple Airlines Logo
1:26 pm - 6:15 am
AUS
-
KEF
11h 49m
1 stop
$613Multiple Airlines
Thu, Mar 5 - Wed, Mar 25

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 3/4

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Tue 3/24

1:26 pm-6:15 am

1 stop11h 49m

$457

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Fri 3/6

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Tue 3/24

1:26 pm-6:15 am

1 stop11h 49m

$461

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 3/4

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Mon 3/23

1:26 pm-6:15 am

1 stop11h 49m

$483

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Fri 3/6

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Mon 3/23

1:26 pm-6:15 am

1 stop11h 49m

$488

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Tue 3/24

1:26 pm-6:15 am

1 stop11h 49m

$496

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Mon 3/23

1:26 pm-6:15 am

1 stop11h 49m

$522

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Tue 3/24

1:26 pm-6:15 am

1 stop11h 49m

$559

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 3/4

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Wed 3/25

1:26 pm-6:15 am

1 stop11h 49m

$574

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Fri 3/6

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Wed 3/25

1:26 pm-6:15 am

1 stop11h 49m

$578

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-11:21 pm

1 stop12h 21m

Austin Bergstrom

Wed 3/25

1:26 pm-6:15 am

1 stop11h 49m

$613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Austin from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Reykjavik Keflavik Intl Airport to Austin flights?

You could potentially save up to 24% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Austin flight.

When to book flights from Reykjavik Keflavik Intl Airport to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Austin (KEF to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Austin

Fastest flight time

12h 24m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Austin takes 12h 24m
There are no direct flights from Reykjavik Keflavik Intl Airport to Austin. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Austin.
Search flight deals

  • How far is Reykjavik Keflavik Intl to Austin Bergstrom by plane?

    Austin Bergstrom is 3908.9 mi away from Reykjavik Keflavik Intl. Flights usually cover this in 12h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Austin Bergstrom Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Austin Bergstrom Airport were last updated today.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Reykjavik Keflavik Intl Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Austin?

It is quick and easy to find Reykjavik to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

Can I find flights from Reykjavik to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Reykjavik to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Reykjavik to Austin?

Once all potential Reykjavik to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Reykjavik to Austin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Reykjavik to Austin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/9
Mon 3/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States