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Cheap flights from Reykjavik Keflavik Intl Airport to Austin from $367

This is the cheapest one-way 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 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
5:10 pm - 9:22 am
KEF
-
AUS
21h 12m
1 stop
Icelandair Logo
4:21 pm - 6:05 am
AUS
-
KEF
32h 44m
1 stop
$882Icelandair
Mon, Jul 27 - Tue, Aug 11
Icelandair Logo
5:10 pm - 9:22 am
KEF
-
AUS
21h 12m
1 stop
Icelandair Logo
4:21 pm - 6:05 am
AUS
-
KEF
32h 44m
1 stop
$884Icelandair
Mon, Jul 27 - Tue, Aug 11
Icelandair Logo
5:10 pm - 9:22 am
KEF
-
AUS
21h 12m
1 stop
Icelandair Logo
4:21 pm - 6:05 am
AUS
-
KEF
32h 44m
1 stop
$885Icelandair
Mon, Jul 27 - Tue, Aug 11
Multiple Airlines Logo
10:45 am - 10:10 pm
KEF
-
AUS
16h 25m
1 stop
Multiple Airlines Logo
1:50 pm - 6:15 am
AUS
-
KEF
11h 25m
1 stop
$907Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Icelandair Logo
5:10 pm - 9:22 am
KEF
-
AUS
21h 12m
1 stop
Icelandair Logo
4:21 pm - 6:05 am
AUS
-
KEF
32h 44m
1 stop
$947Icelandair
Mon, Jul 27 - Tue, Aug 11
Multiple Airlines Logo
10:45 am - 11:59 pm
KEF
-
AUS
18h 14m
1 stop
Multiple Airlines Logo
6:30 am - 6:00 am
AUS
-
KEF
18h 30m
1 stop
$952Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
9:00 am - 10:45 am
KEF
-
AUS
30h 45m
2 stops
Multiple Airlines Logo
10:25 am - 7:55 am
AUS
-
KEF
16h 30m
1 stop
$962Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
7:55 pm - 9:24 am
KEF
-
AUS
18h 29m
1 stop
Multiple Airlines Logo
4:05 pm - 8:40 am
AUS
-
KEF
11h 35m
2 stops
$1,031Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
9:00 am - 3:25 pm
KEF
-
AUS
35h 25m
2 stops
Multiple Airlines Logo
11:40 am - 7:40 am
AUS
-
KEF
39h 00m
3 stops
$1,075Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
9:00 am - 3:25 pm
KEF
-
AUS
35h 25m
3 stops
Multiple Airlines Logo
11:40 am - 7:40 am
AUS
-
KEF
39h 00m
3 stops
$1,099Multiple Airlines
Wed, Jul 22 - Wed, Jul 29

Icelandair flights from Reykjavik Keflavik Intl Airport to Austin

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Austin flight tickets
Icelandair
Jul 27
KEF5:10 pmReykjavik Keflavik Intl
21h 12m
1 stop
AUS9:22 amAustin Bergstrom
Aug 11
AUS4:21 pmAustin Bergstrom
32h 44m
1 stop
KEF6:05 amReykjavik Keflavik Intl
$882
Icelandair
Jul 27
KEF5:10 pmReykjavik Keflavik Intl
21h 12m
1 stop
AUS9:22 amAustin Bergstrom
Aug 11
AUS4:21 pmAustin Bergstrom
32h 44m
1 stop
KEF6:05 amReykjavik Keflavik Intl
$884
Icelandair
Jul 27
KEF5:10 pmReykjavik Keflavik Intl
21h 12m
1 stop
AUS9:22 amAustin Bergstrom
Aug 11
AUS4:21 pmAustin Bergstrom
32h 44m
1 stop
KEF6:05 amReykjavik Keflavik Intl
$885

Air Canada flights from Reykjavik Keflavik Intl Airport to Austin

Our best Air Canada deals on Reykjavik Keflavik Intl Airport to Austin flight tickets
Air Canada
Jul 22
KEF10:00 amReykjavik Keflavik Intl
39h 12m
2 stops
AUS8:12 pmAustin Bergstrom
Jul 29
AUS10:25 amAustin Bergstrom
17h 20m
2 stops
KEF8:45 amReykjavik Keflavik Intl
$1,240
Air Canada
Jul 27
KEF9:15 amReykjavik Keflavik Intl
15h 57m
1 stop
AUS8:12 pmAustin Bergstrom
Aug 11
AUS11:40 amAustin Bergstrom
39h 15m
2 stops
KEF7:55 amReykjavik Keflavik Intl
$1,249
Air Canada
Jul 27
KEF9:15 amReykjavik Keflavik Intl
15h 57m
1 stop
AUS8:12 pmAustin Bergstrom
Aug 11
AUS11:40 amAustin Bergstrom
39h 15m
2 stops
KEF7:55 amReykjavik Keflavik Intl
$1,251

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 May 18, 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

Cheapest round-trip

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 7/27

5:10 pm-9:22 am

1 stop21h 12m

Austin Bergstrom

Tue 8/11

4:21 pm-6:05 am

1 stop32h 44m

$882

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 7/27

5:10 pm-9:22 am

1 stop21h 12m

Austin Bergstrom

Tue 8/11

4:21 pm-6:05 am

1 stop32h 44m

$884

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 7/27

5:10 pm-9:22 am

1 stop21h 12m

Austin Bergstrom

Tue 8/11

4:21 pm-6:05 am

1 stop32h 44m

$885
Quickest round-trip

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 7/22

10:45 am-10:10 pm

1 stop16h 25m

Austin Bergstrom

Wed 7/29

1:50 pm-6:15 am

1 stop11h 25m

$907

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Mon 7/27

5:10 pm-9:22 am

1 stop21h 12m

Austin Bergstrom

Tue 8/11

4:21 pm-6:05 am

1 stop32h 44m

$947

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Fri 6/26

10:45 am-11:59 pm

1 stop18h 14m

Austin Bergstrom

Fri 7/3

6:30 am-6:00 am

1 stop18h 30m

$952

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 7/22

9:00 am-10:45 am

2 stops30h 45m

Austin Bergstrom

Wed 7/29

10:25 am-7:55 am

1 stop16h 30m

$962

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Fri 6/26

7:55 pm-9:24 am

1 stop18h 29m

Austin Bergstrom

Fri 7/3

4:05 pm-8:40 am

2 stops11h 35m

$1,031

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 7/22

9:00 am-3:25 pm

2 stops35h 25m

Austin Bergstrom

Wed 7/29

11:40 am-7:40 am

3 stops39h 00m

$1,075

ReykjavikAustin

KEF - AUS

KEFAUS

Reykjavik Keflavik Intl

Wed 7/22

9:00 am-3:25 pm

3 stops35h 25m

Austin Bergstrom

Wed 7/29

11:40 am-7:40 am

3 stops39h 00m

$1,099

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 60% 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

14h 33m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Austin takes 14h 33m
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

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Austin

  • 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 14h 33m, 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
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Marble Falls
Canyon Lake
Horseshoe Bay
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Seguin
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Bastrop
Kyle
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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.

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