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Cheap flights from Austin to Reykjavik from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Reykjavik departing on 7/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 am - 6:00 am
AUS
-
KEF
13h 40m
1 stop
Multiple Airlines Logo
4:50 pm - 9:40 am
KEF
-
AUS
21h 50m
1 stop
$633Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
5:10 pm - 9:25 am
AUS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
10:45 am - 7:40 pm
KEF
-
AUS
13h 55m
1 stop
$634Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
5:10 pm - 9:25 am
AUS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
10:45 am - 7:40 pm
KEF
-
AUS
13h 55m
1 stop
$639Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
5:10 pm - 9:25 am
AUS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
10:45 am - 7:40 pm
KEF
-
AUS
13h 55m
1 stop
$646Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
4:21 pm - 8:10 am
AUS
-
KEF
10h 49m
1 stop
Multiple Airlines Logo
4:50 pm - 8:30 am
KEF
-
AUS
20h 40m
1 stop
$707Multiple Airlines
Tue, Sep 8 - Thu, Sep 17
Icelandair Logo
4:35 pm - 6:05 am
AUS
-
KEF
32h 30m
1 stop
Icelandair Logo
5:10 pm - 4:35 pm
KEF
-
AUS
28h 25m
1 stop
$713Icelandair
Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
1:45 pm - 6:00 am
AUS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
4:50 pm - 9:00 am
KEF
-
AUS
21h 10m
1 stop
$714Multiple Airlines
Fri, Oct 2 - Sun, Oct 11
Icelandair Logo
5:35 pm - 6:05 am
AUS
-
KEF
30h 30m
1 stop
Icelandair Logo
5:00 pm - 1:10 pm
KEF
-
AUS
26h 10m
1 stop
$716Icelandair
Fri, Nov 6 - Sat, Nov 14
Icelandair Logo
6:05 pm - 8:10 am
AUS
-
KEF
33h 05m
1 stop
Icelandair Logo
5:10 pm - 1:40 pm
KEF
-
AUS
25h 30m
1 stop
$718Icelandair
Fri, Aug 28 - Tue, Sep 8
Multiple Airlines Logo
3:45 pm - 9:25 am
AUS
-
KEF
12h 40m
1 stop
Multiple Airlines Logo
7:55 pm - 1:40 pm
KEF
-
AUS
22h 45m
1 stop
$719Multiple Airlines
Tue, Sep 1 - Tue, Sep 8

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United Airlines flights from Austin to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Austin to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Nov 16
AUS6:06 pmAustin Bergstrom
57h 54m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 26
KEF12:00 pmReykjavik Keflavik Intl
13h 00m
1 stop
AUS7:00 pmAustin Bergstrom
$746
United Airlines
Nov 16
AUS4:17 pmAustin Bergstrom
59h 43m
3 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 26
KEF12:00 pmReykjavik Keflavik Intl
17h 15m
2 stops
AUS11:15 pmAustin Bergstrom
$752
United Airlines
Sep 29
AUS8:45 amAustin Bergstrom
18h 10m
3 stops
KEF7:55 amReykjavik Keflavik Intl
Oct 6
KEF10:00 amReykjavik Keflavik Intl
30h 37m
2 stops
AUS11:37 amAustin Bergstrom
$779

Icelandair flights from Austin to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Austin to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Oct 10
AUS4:35 pmAustin Bergstrom
32h 30m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Oct 18
KEF5:10 pmReykjavik Keflavik Intl
28h 25m
1 stop
AUS4:35 pmAustin Bergstrom
$713
Icelandair
Nov 6
AUS5:35 pmAustin Bergstrom
30h 30m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Nov 14
KEF5:00 pmReykjavik Keflavik Intl
26h 10m
1 stop
AUS1:10 pmAustin Bergstrom
$716
Icelandair
Aug 28
AUS6:05 pmAustin Bergstrom
33h 05m
1 stop
KEF8:10 amReykjavik Keflavik Intl
Sep 8
KEF5:10 pmReykjavik Keflavik Intl
25h 30m
1 stop
AUS1:40 pmAustin Bergstrom
$718

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Reykjavik Keflavik Intl Airport 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 July 2, 2026.
Use the filters below to find and compare flights from Austin to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 9/29

11:20 am-6:00 am

1 stop13h 40m

Reykjavik Keflavik Intl

Tue 10/6

4:50 pm-9:40 am

1 stop21h 50m

$633
Quickest round-trip

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 8/16

5:10 pm-9:25 am

1 stop11h 15m

Reykjavik Keflavik Intl

Mon 8/31

10:45 am-7:40 pm

1 stop13h 55m

$634

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 8/16

5:10 pm-9:25 am

1 stop11h 15m

Reykjavik Keflavik Intl

Mon 8/31

10:45 am-7:40 pm

1 stop13h 55m

$639

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sun 8/16

5:10 pm-9:25 am

1 stop11h 15m

Reykjavik Keflavik Intl

Mon 8/31

10:45 am-7:40 pm

1 stop13h 55m

$646

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 9/8

4:21 pm-8:10 am

1 stop10h 49m

Reykjavik Keflavik Intl

Thu 9/17

4:50 pm-8:30 am

1 stop20h 40m

$707

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Sat 10/10

4:35 pm-6:05 am

1 stop32h 30m

Reykjavik Keflavik Intl

Sun 10/18

5:10 pm-4:35 pm

1 stop28h 25m

$713

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Fri 10/2

1:45 pm-6:00 am

1 stop11h 15m

Reykjavik Keflavik Intl

Sun 10/11

4:50 pm-9:00 am

1 stop21h 10m

$714

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Fri 11/6

5:35 pm-6:05 am

1 stop30h 30m

Reykjavik Keflavik Intl

Sat 11/14

5:00 pm-1:10 pm

1 stop26h 10m

$716

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Fri 8/28

6:05 pm-8:10 am

1 stop33h 05m

Reykjavik Keflavik Intl

Tue 9/8

5:10 pm-1:40 pm

1 stop25h 30m

$718

AustinReykjavik

AUS - KEF

AUSKEF

Austin Bergstrom

Tue 9/1

3:45 pm-9:25 am

1 stop12h 40m

Reykjavik Keflavik Intl

Tue 9/8

7:55 pm-1:40 pm

1 stop22h 45m

$719

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 Reykjavik from

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

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

What is the cheapest airline that flies from Austin Bergstrom to Reykjavik Keflavik Intl?

WestJet, United Airlines, and Lufthansa are the most popular carriers operating from Austin Bergstrom to Reykjavik Keflavik Intl

When to book flights from Austin to Reykjavik Keflavik Intl Airport

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

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

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

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Austin to Reykjavik Keflavik Intl Airport takes 11h 10m
There are no direct flights from Austin to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Austin to Reykjavik Keflavik Intl Airport.
Search flight deals

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

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

    The distance between Austin Bergstrom and Reykjavik Keflavik Intl is about 3908.9 mi. A reasonable flight in good conditions will take 11h 10m.

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

    Prices for flights from Austin Bergstrom Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Reykjavik Keflavik Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Reykjavik Keflavik Intl Airport?

Best airlines flying from Austin to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Austin to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $691Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $779Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Austin.

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

Yes. All flights to Reykjavik from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Austin and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Reykjavik from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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