Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Helena to Reykjavik from $1,069

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Reykjavik departing on 4/1. 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 Helena to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 9:30 am
HLN
-
KEF
22h 00m
2 stops
Delta Logo
11:25 am - 10:30 pm
KEF
-
HLN
17h 05m
2 stops
$1,069Delta
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
6:15 am - 8:30 am
HLN
-
KEF
20h 15m
2 stops
United Airlines Logo
12:00 pm - 1:33 pm
KEF
-
HLN
31h 33m
2 stops
$1,070United Airlines
Fri, May 15 - Fri, May 22
Alaska Airlines Logo
6:22 pm - 6:05 am
HLN
-
KEF
29h 43m
2 stops
Alaska Airlines Logo
4:50 pm - 5:45 pm
KEF
-
HLN
30h 55m
1 stop
$1,095Alaska Airlines
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
4:43 pm - 9:25 am
HLN
-
KEF
10h 42m
1 stop
Multiple Airlines Logo
10:40 am - 4:06 pm
KEF
-
HLN
11h 26m
1 stop
$1,130Multiple Airlines
Fri, May 15 - Fri, May 22
Alaska Airlines Logo
4:43 pm - 9:25 am
HLN
-
KEF
10h 42m
1 stop
Alaska Airlines Logo
4:50 pm - 4:06 pm
KEF
-
HLN
29h 16m
2 stops
$1,223Alaska Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
5:30 am - 4:15 pm
HLN
-
KEF
28h 45m
3 stops
Multiple Airlines Logo
5:05 pm - 12:21 pm
KEF
-
HLN
49h 16m
3 stops
$1,801Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Icelandair Logo
6:22 pm - 9:25 am
HLN
-
KEF
33h 03m
1 stop
Icelandair Logo
4:50 pm - 5:45 pm
KEF
-
HLN
30h 55m
1 stop
$2,036Icelandair
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
5:45 am - 4:20 pm
HLN
-
KEF
28h 35m
3 stops
Multiple Airlines Logo
5:05 pm - 10:33 pm
KEF
-
HLN
35h 28m
3 stops
$3,053Multiple Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
6:22 pm - 9:25 am
HLN
-
KEF
57h 03m
3 stops
Multiple Airlines Logo
11:00 am - 5:45 pm
KEF
-
HLN
36h 45m
2 stops
$3,869Multiple Airlines
Wed, Apr 1 - Wed, Apr 8

Alaska Airlines flights from Helena to Reykjavik Keflavik Intl Airport

Our best Alaska Airlines deals on Helena to Reykjavik Keflavik Intl Airport flight tickets
Alaska Airlines
Apr 1
HLN6:22 pmHelena
29h 43m
2 stops
KEF6:05 amReykjavik Keflavik Intl
Apr 8
KEF4:50 pmReykjavik Keflavik Intl
30h 55m
1 stop
HLN5:45 pmHelena
$1,095
Alaska Airlines
May 15
HLN4:43 pmHelena
10h 42m
1 stop
KEF9:25 amReykjavik Keflavik Intl
May 22
KEF4:50 pmReykjavik Keflavik Intl
29h 16m
2 stops
HLN4:06 pmHelena
$1,223

momondo Fare Finder

 
Customize your flight search to find flights from Helena 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 February 16, 2026.
Use the filters below to find and compare flights from Helena to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 4/1

5:30 am-9:30 am

2 stops22h 00m

Reykjavik Keflavik Intl

Wed 4/8

11:25 am-10:30 pm

2 stops17h 05m

$1,069

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Fri 5/15

6:15 am-8:30 am

2 stops20h 15m

Reykjavik Keflavik Intl

Fri 5/22

12:00 pm-1:33 pm

2 stops31h 33m

$1,070

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 4/1

6:22 pm-6:05 am

2 stops29h 43m

Reykjavik Keflavik Intl

Wed 4/8

4:50 pm-5:45 pm

1 stop30h 55m

$1,095

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Fri 5/15

4:43 pm-9:25 am

1 stop10h 42m

Reykjavik Keflavik Intl

Fri 5/22

10:40 am-4:06 pm

1 stop11h 26m

$1,130

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Fri 5/15

4:43 pm-9:25 am

1 stop10h 42m

Reykjavik Keflavik Intl

Fri 5/22

4:50 pm-4:06 pm

2 stops29h 16m

$1,223

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 4/1

5:30 am-4:15 pm

3 stops28h 45m

Reykjavik Keflavik Intl

Wed 4/8

5:05 pm-12:21 pm

3 stops49h 16m

$1,801

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 4/1

6:22 pm-9:25 am

1 stop33h 03m

Reykjavik Keflavik Intl

Wed 4/8

4:50 pm-5:45 pm

1 stop30h 55m

$2,036

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Fri 5/15

5:45 am-4:20 pm

3 stops28h 35m

Reykjavik Keflavik Intl

Fri 5/22

5:05 pm-10:33 pm

3 stops35h 28m

$3,053

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 4/1

6:22 pm-9:25 am

3 stops57h 03m

Reykjavik Keflavik Intl

Wed 4/8

11:00 am-5:45 pm

2 stops36h 45m

$3,869

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helena to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helena 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 Helena to Reykjavik Keflavik Intl Airport (HLN to KEF) flight deals and tips

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Helena to Reykjavik Keflavik Intl Airport takes 20h 15m
There are no direct flights from Helena to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Helena to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Helena to Reykjavik Keflavik Intl by plane?

    There are 3384.2 mi between Helena and Reykjavik Keflavik Intl. Flights usually cover this in 20h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Helena Airport to Reykjavik Keflavik Intl Airport are updated daily.

  • How old do you have to be to fly from Helena 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 Helena Airport to Reykjavik Keflavik Intl Airport.

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

    The necessary travel and health documents for your Reykjavik Keflavik Intl 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.

  • How do I get Price Alerts for flights from Helena to Reykjavik Keflavik Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Helena to Reykjavik Keflavik Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Helena to Reykjavik Keflavik Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Helena to Reykjavik?

Finding the right flight to Reykjavik from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Reykjavik from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Reykjavik from Helena. 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.

An easier way to manage your Reykjavik Keflavik Intl Airport 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
Wed 3/18
Wed 3/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik

Helena flight routes

According to popular flight searches on momondo this year
Flights from Helena to Seattle/Tacoma Intl
Flights from Helena to Salt Lake City
Flights from Helena to Denver Intl