MSO - KEF

$753 Find Cheap Flights from Missoula to Reykjavik - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$753
Typical prices: $1,173-$2,112
American Airlines
Sat 1/6Mon 1/15
MSO - KEF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Missoula and Reykjavik Keflavik Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 39% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $983 (round-trip)
Portland (PDX)
Shortest trip • 11h 58m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik Keflavik Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Keflavik Intl (MSO-KEF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Keflavik Intl

Wed, Jan 6 - Fri, Jan 15
American Airlines Logo
1:45 pm - 10:50 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
38h 05m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
11:45 am - 12:35 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
31h 50m2 stops London Heathrow Chicago O'Hare Intl
$753American Airlines
Wed, Jan 6 - Fri, Jan 15
Icelandair Logo
2:02 pm - 6:15 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
33h 13m1 stop Seattle/Tacoma Intl
Icelandair Logo
5:00 pm - 3:32 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
29h 32m1 stop Seattle/Tacoma Intl
$898Icelandair
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
1:05 pm - 5:15 pmMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
22h 10m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
10:00 am - 8:15 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
41h 15m2 stops Helsinki-Vantaa Dallas/Fort Worth
$921Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
1:05 pm - 5:15 pmMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
22h 10m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
10:00 am - 8:15 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
41h 15m2 stops Helsinki-Vantaa Dallas/Fort Worth
$922Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Icelandair Logo
7:03 am - 6:15 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
17h 12m1 stop Seattle/Tacoma Intl
Icelandair Logo
5:00 pm - 9:18 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
11h 18m1 stop Seattle/Tacoma Intl
$962Icelandair
Wed, Sep 30 - Thu, Oct 15
Multiple Airlines Logo
4:15 pm - 12:10 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
25h 55m2 stops San Francisco Munich Franz Josef Strauss
Multiple Airlines Logo
12:00 pm - 9:32 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
15h 32m2 stops Chicago O'Hare Intl Denver Intl
$1,012Multiple Airlines
Wed, Sep 30 - Thu, Oct 15
Lufthansa Logo
4:15 pm - 12:10 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
25h 55m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
12:00 pm - 9:57 amKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
27h 57m2 stops Chicago O'Hare Intl Denver Intl
$1,013Lufthansa
Wed, Sep 30 - Thu, Oct 15
Icelandair Logo
7:00 am - 9:25 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
20h 25m1 stop Seattle/Tacoma Intl
Icelandair Logo
7:45 pm - 10:04 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
32h 19m1 stop Seattle/Tacoma Intl
$1,034Icelandair
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
5:19 pm - 8:50 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
57h 31m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 11:32 amKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
29h 32m1 stop Chicago O'Hare Intl
$1,069United Airlines
Wed, Sep 30 - Thu, Oct 15
Multiple Airlines Logo
4:15 pm - 12:10 amMSO  Missoula Johnson-Bell Field-KEF Reykjavik Keflavik Intl
25h 55m2 stops San Francisco Munich Franz Josef Strauss
Multiple Airlines Logo
12:00 pm - 9:32 pmKEF  Reykjavik Keflavik Intl-MSO Missoula Johnson-Bell Field
15h 32m2 stops Chicago O'Hare Intl Denver Intl
$1,072Multiple Airlines
Booking Insights

Price, demand and travel trends for Missoula to Reykjavik Keflavik Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Missoula to Reykjavik Keflavik Intl Airport with more confidence.

How much is a round-trip flight from Missoula to Reykjavik Keflavik Intl Airport?

Round-trip flights from Missoula to Reykjavik Keflavik Intl Airport start at $753. Prices are below average for this route right now, with typical round-trip fares ranging from $1,173 to $2,112. The lowest price found in the past 5 days was $753 on American Airlines.

Find deals

Key details for Missoula to Reykjavik Keflavik Intl Airport flights

Low season

February
Most popular time to fly and prices are also 18% lower on average.

When to book flights from Missoula to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Missoula to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Missoula to Reykjavik Keflavik Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Missoula to Reykjavik Keflavik Intl Airport?

    Flights from Missoula to Reykjavik Keflavik Intl Airport usually depart from Missoula Johnson-Bell Field (MSO) and arrive at Reykjavik Keflavik Intl (KEF).

  • What cabin classes can I book on flights from Missoula to Reykjavik Keflavik Intl Airport?

    Only Economy Class is available on flights from Missoula to Reykjavik Keflavik Intl Airport.

  • Which airports do connecting flights from Missoula to Reykjavik Keflavik Intl Airport pass through?

    One-stop flights from Missoula to Reykjavik Keflavik Intl Airport most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 73% of one-stop connections
    • Portland (PDX) - 20% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Missoula to Reykjavik Keflavik Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 65% on the Missoula to Reykjavik Keflavik Intl Airport route. Friday is the cheapest departure day at $786 round-trip on average, while Thursday is the most expensive at $2,220, a difference of $1,434. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Reykjavik Keflavik Intl Airport?

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Harpa, Laugardalsholl and The Settlement Exhibition: Reykjavík 871±2. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

  • How long is a flight from Missoula to Reykjavik Keflavik Intl Airport?

    A nonstop flight from Missoula to Reykjavik Keflavik Intl Airport takes 0h 00m, covering 3,422 miles.

  • Do I need a passport to fly from Missoula to Reykjavik Keflavik Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Missoula to Reykjavik Keflavik Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $753 to $4,461. That means the highest observed fare was about 6x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Missoula to Reykjavik Keflavik Intl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 10h 39m, compared with 11h 58m via Portland (PDX) and 12h 46m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Missoula and Reykjavik Keflavik Intl Airport?

    Reykjavik Keflavik Intl Airport is 6 hours ahead of Missoula (Greenwich Mean Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Reykjavik Keflavik Intl Airport (KEF)?

    Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    • Ice Rental 4x4
    • Fair Car
    • Budget
    • Europcar
    • Alamo

  • How much should I expect to pay for a Missoula to Reykjavik Keflavik Intl Airport flight?

    Round-trip flights from Missoula to Reykjavik Keflavik Intl Airport range from $1,173 to $2,112, with an average of $1,283 over the past 12 months. Anything below $1,173 counts as a good deal.

Your guide to booking Missoula to Reykjavik Keflavik Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $786 - about $1,434 less than Thursday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Missoula to Reykjavik Keflavik Intl Airport trip for May. Fares historically average $786 round-trip in that month - typically $1,338 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Missoula to Keflavik Intl

Complete your trip to Reykjavik with a hotel stay or car rental

Car rentals in Reykjavik
Hotels in Reykjavik
Vacations in Reykjavik