Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Missouri to Reykjavik from $285

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Reykjavik departing on 10/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
10:29 am - 9:30 am
STL
-
KEF
18h 01m
2 stops
Virgin Atlantic Logo
11:25 am - 8:49 pm
KEF
-
STL
14h 24m
2 stops
$285Virgin Atlantic
Thu, Oct 1 - Thu, Oct 8
Virgin Atlantic Logo
3:42 pm - 9:30 am
STL
-
KEF
12h 48m
2 stops
Virgin Atlantic Logo
11:25 am - 11:39 pm
KEF
-
STL
17h 14m
2 stops
$313Virgin Atlantic
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
5:34 pm - 10:00 am
STL
-
KEF
11h 26m
1 stop
United Airlines Logo
12:00 pm - 9:13 pm
KEF
-
STL
15h 13m
1 stop
$731United Airlines
Sun, Oct 25 - Thu, Nov 5
United Airlines Logo
7:30 am - 10:00 am
STL
-
KEF
21h 30m
2 stops
United Airlines Logo
12:00 pm - 9:13 pm
KEF
-
STL
15h 13m
1 stop
$736United Airlines
Sun, Oct 25 - Thu, Nov 5
United Airlines Logo
4:50 pm - 10:00 am
STL
-
KEF
36h 10m
2 stops
United Airlines Logo
12:00 pm - 9:13 pm
KEF
-
STL
15h 13m
1 stop
$746United Airlines
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
6:15 am - 10:00 am
STL
-
KEF
46h 45m
2 stops
United Airlines Logo
12:00 pm - 10:20 pm
KEF
-
STL
40h 20m
2 stops
$752United Airlines
Sat, Oct 24 - Thu, Nov 5
KLM Logo
12:20 pm - 9:30 am
MCI
-
KEF
16h 10m
1 stop
KLM Logo
9:30 am - 3:09 pm
KEF
-
MCI
10h 39m
1 stop
$791KLM
Tue, Sep 22 - Thu, Oct 1
Air Canada Logo
6:39 pm - 8:45 am
MCI
-
KEF
33h 06m
2 stops
Air Canada Logo
9:15 am - 2:18 pm
KEF
-
MCI
34h 03m
2 stops
$827Air Canada
Thu, Oct 1 - Fri, Oct 9
Multiple Airlines Logo
1:38 pm - 9:25 am
MCI
-
KEF
14h 47m
1 stop
Multiple Airlines Logo
4:50 pm - 12:53 pm
KEF
-
MCI
25h 03m
1 stop
$851Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
11:22 am - 7:55 am
MCI
-
KEF
15h 33m
3 stops
Multiple Airlines Logo
9:15 am - 11:59 pm
KEF
-
MCI
19h 44m
2 stops
$865Multiple Airlines
Thu, Oct 1 - Fri, Oct 9

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

Virgin Atlantic flights from Missouri to Reykjavik Keflavik Intl Airport

Our best Virgin Atlantic deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
Virgin Atlantic
Oct 1
STL10:29 amLambert-St Louis
18h 01m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 8
KEF11:25 amReykjavik Keflavik Intl
14h 24m
2 stops
STL8:49 pmLambert-St Louis
$285
Virgin Atlantic
Oct 8
STL3:42 pmLambert-St Louis
12h 48m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 15
KEF11:25 amReykjavik Keflavik Intl
17h 14m
2 stops
STL11:39 pmLambert-St Louis
$313
Virgin Atlantic
Jul 22
MCI5:42 pmKansas City
8h 18m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jul 29
KEF9:30 amReykjavik Keflavik Intl
18h 28m
1 stop
MCI10:58 pmKansas City
$992

United Airlines flights from Missouri to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Oct 25
STL5:34 pmLambert-St Louis
11h 26m
1 stop
KEF10:00 amReykjavik Keflavik Intl
Nov 5
KEF12:00 pmReykjavik Keflavik Intl
15h 13m
1 stop
STL9:13 pmLambert-St Louis
$731
United Airlines
Oct 25
STL7:30 amLambert-St Louis
21h 30m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 5
KEF12:00 pmReykjavik Keflavik Intl
15h 13m
1 stop
STL9:13 pmLambert-St Louis
$736
United Airlines
Oct 24
STL4:50 pmLambert-St Louis
36h 10m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 5
KEF12:00 pmReykjavik Keflavik Intl
15h 13m
1 stop
STL9:13 pmLambert-St Louis
$746

momondo Fare Finder

 
Customize your flight search to find flights from Missouri 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 June 28, 2026.
Use the filters below to find and compare flights from Missouri to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Thu 10/1

10:29 am-9:30 am

2 stops18h 01m

Reykjavik Keflavik Intl

Thu 10/8

11:25 am-8:49 pm

2 stops14h 24m

$285

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Thu 10/8

3:42 pm-9:30 am

2 stops12h 48m

Reykjavik Keflavik Intl

Thu 10/15

11:25 am-11:39 pm

2 stops17h 14m

$313
Quickest round-trip

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sun 10/25

5:34 pm-10:00 am

1 stop11h 26m

Reykjavik Keflavik Intl

Thu 11/5

12:00 pm-9:13 pm

1 stop15h 13m

$731

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sun 10/25

7:30 am-10:00 am

2 stops21h 30m

Reykjavik Keflavik Intl

Thu 11/5

12:00 pm-9:13 pm

1 stop15h 13m

$736

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sat 10/24

4:50 pm-10:00 am

2 stops36h 10m

Reykjavik Keflavik Intl

Thu 11/5

12:00 pm-9:13 pm

1 stop15h 13m

$746

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sat 10/24

6:15 am-10:00 am

2 stops46h 45m

Reykjavik Keflavik Intl

Thu 11/5

12:00 pm-10:20 pm

2 stops40h 20m

$752

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 9/22

12:20 pm-9:30 am

1 stop16h 10m

Reykjavik Keflavik Intl

Thu 10/1

9:30 am-3:09 pm

1 stop10h 39m

$791

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Thu 10/1

6:39 pm-8:45 am

2 stops33h 06m

Reykjavik Keflavik Intl

Fri 10/9

9:15 am-2:18 pm

2 stops34h 03m

$827

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Mon 8/24

1:38 pm-9:25 am

1 stop14h 47m

Reykjavik Keflavik Intl

Fri 8/28

4:50 pm-12:53 pm

1 stop25h 03m

$851

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Thu 10/1

11:22 am-7:55 am

3 stops15h 33m

Reykjavik Keflavik Intl

Fri 10/9

9:15 am-11:59 pm

2 stops19h 44m

$865

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Missouri 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

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

You could potentially save up to 51% on your flight if you consider stops on a Missouri to Reykjavik Keflavik Intl Airport flight.

Cheap Missouri to Reykjavik Keflavik Intl Airport flight deals and tips

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

Fastest flight time

9h 10m

Direct flights

None
The fastest flight from Missouri to Reykjavik Keflavik Intl Airport takes 9h 10m
There are no direct flights from Missouri to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Missouri to Reykjavik Keflavik Intl Airport.
Search flight deals

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

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Reykjavik Keflavik Intl Airport.

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

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Missouri to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $588Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
11,269 reviews
Search Air Canada flights
DeltaPriceFrom $610Free CancellationRating
7.8
8,455 reviews
Search Delta flights
KLMPriceFrom $756Free CancellationRating
7.8
1,531 reviews
Search KLM 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 Missouri 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 Missouri.

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

Yes. momondo enables you to select and highlight flights to Reykjavik from Missouri with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reykjavik from Missouri.

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

Of course. momondo tracks the price of Missouri to Reykjavik 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 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
Tue 7/28
Tue 8/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik