Cheap flights from St. Louis (STL) to Reykjavik from $470

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — REK
apr. 30 — maj 71

How far in advance should I book a flight from St. Louis to Reykjavik?

Find a great deal and save up to 39% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Reykjavik within the next two weeks, with the cheapest ticket starting at $1,033.

What is the cheapest month to fly from St. Louis to Reykjavik?

The best pricing can be found in the month of November. Prices to Reykjavik from St. Louis average $1,095. You can even find prices in November for less than $1,095, as users have found deals to Reykjavik from as low as $319. The month of March appears to be one of the more expensive times to travel to Reykjavik from St. Louis. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from St. Louis to Reykjavik (STL - KEF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Reykjavik as you normally would.

Cheap American Airlines flights from St. Louis to Reykjavik

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Reykjavik. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from St. Louis to Reykjavik. Deals update often to give you more flight options matching your criteria
man. 10/141:06 pmSTL - KEF
2 stops39h 59mAmerican Airlines
man. 10/2110:50 amKEF - STL
3 stops27h 24mAmerican Airlines
Deal found 4/24$1,362
ons. 10/26:26 amSTL - KEF
2 stops22h 19mAmerican Airlines
ons. 10/911:05 amKEF - STL
3 stops27h 09mAmerican Airlines
Deal found 4/24$1,717

Cheap Delta flights from St. Louis to Reykjavik

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Reykjavik. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
Take a gander at the lowest prices we've found on Delta flights from St. Louis to Reykjavik. Check back soon if you're not seeing flights that suit your needs.
man. 8/1910:00 amSTL - KEF
2 stops15h 20mDelta
fre. 8/3011:25 amKEF - STL
2 stops14h 07mDelta
Deal found 4/24$605
lør. 9/2110:10 amSTL - KEF
1 stop15h 10mDelta
tir. 10/18:50 amKEF - STL
1 stop16h 41mDelta
Deal found 4/24$640
man. 10/1410:00 amSTL - KEF
2 stops18h 30mDelta
man. 10/218:50 amKEF - STL
2 stops29h 01mDelta
Deal found 4/24$645
lør. 9/2111:51 amSTL - KEF
2 stops16h 39mDelta
tir. 10/18:50 amKEF - STL
2 stops19h 45mDelta
Deal found 4/24$695
søn. 9/110:00 amSTL - KEF
2 stops15h 20mDelta
søn. 9/88:50 amKEF - STL
2 stops19h 49mDelta
Deal found 4/24$705
man. 6/177:15 amSTL - KEF
2 stops18h 05mDelta
man. 6/248:50 amKEF - STL
2 stops19h 53mDelta
Deal found 4/24$945
ons. 10/210:00 amSTL - KEF
2 stops18h 30mDelta
ons. 10/98:50 amKEF - STL
1 stop13h 37mDelta
Deal found 4/24$951
lør. 6/112:00 pmSTL - KEF
1 stop13h 20mDelta
lør. 6/89:30 amKEF - STL
1 stop17h 25mDelta
Deal found 4/24$991
lør. 6/110:20 amSTL - KEF
2 stops15h 00mDelta
lør. 6/89:30 amKEF - STL
2 stops16h 47mDelta
Deal found 4/24$995

Cheap St. Louis to Reykjavik flights in April & May 2024

Find cheap flight options from St. Louis to Reykjavik specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on april 25, 2024.
Scroll through some of the best deals on flights from St. Louis to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
tor. 5/97:30 pmSTL - KEF
3 stops28h 15mMultiple Airlines
man. 5/134:00 pmKEF - STL
2 stops26h 37mMultiple Airlines
Deal found 4/23$640
tor. 5/97:30 pmSTL - KEF
2 stops28h 20mMultiple Airlines
man. 5/134:00 pmKEF - STL
2 stops26h 37mMultiple Airlines
Deal found 4/23$646
ons. 5/83:25 pmSTL - KEF
1 stop16h 30mMultiple Airlines
ons. 5/153:50 pmKEF - STL
3 stops30h 39mMultiple Airlines
Deal found 4/24$744
ons. 5/811:36 amSTL - KEF
3 stops36h 09mMultiple Airlines
ons. 5/153:50 pmKEF - STL
3 stops30h 39mMultiple Airlines
Deal found 4/24$845
lør. 5/184:05 pmSTL - KEF
2 stops26h 25mMultiple Airlines
tor. 6/63:05 pmKEF - STL
2 stops28h 11mMultiple Airlines
Deal found 4/22$896
lør. 5/184:05 pmSTL - KEF
2 stops26h 25mMultiple Airlines
tor. 6/63:50 pmKEF - STL
3 stops30h 21mMultiple Airlines
Deal found 4/22$897
ons. 5/1510:10 amSTL - KEF
1 stop17h 20mUnited Airlines
ons. 5/2212:00 pmKEF - STL
1 stop14h 49mUnited Airlines
Deal found 4/23$902
tor. 5/97:30 pmSTL - KEF
3 stops28h 15mMultiple Airlines
man. 5/133:05 pmKEF - STL
3 stops27h 32mMultiple Airlines
Deal found 4/23$904
ons. 5/158:27 amSTL - KEF
2 stops19h 03mUnited Airlines
ons. 5/2212:00 pmKEF - STL
1 stop14h 49mUnited Airlines
Deal found 4/23$906

St. Louis to Reykjavik 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Reykjavik in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
Scroll through some of the best deals on flights from St. Louis to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
tir. 8/1310:10 amSTL - KEF
1 stop15h 10mAir France
ons. 8/288:50 amKEF - STL
1 stop12h 44mAir France
Deal found 4/23$601
tir. 8/1310:00 amSTL - KEF
2 stops15h 20mDelta
ons. 8/2811:25 amKEF - STL
2 stops14h 52mDelta
Deal found 4/23$605
man. 10/1410:10 amSTL - KEF
1 stop15h 10mDelta
man. 10/218:50 amKEF - STL
1 stop16h 41mDelta
Deal found 4/24$640
man. 10/1410:00 amSTL - KEF
2 stops18h 30mDelta
man. 10/218:50 amKEF - STL
2 stops29h 01mDelta
Deal found 4/24$645
tor. 5/97:30 pmSTL - KEF
2 stops28h 20mMultiple Airlines
man. 5/134:00 pmKEF - STL
2 stops26h 37mMultiple Airlines
Deal found 4/23$646
søn. 9/110:10 amSTL - KEF
1 stop15h 10mAir France
søn. 9/88:50 amKEF - STL
1 stop13h 37mAir France
Deal found 4/24$651
søn. 9/110:00 amSTL - KEF
2 stops15h 20mAir France
søn. 9/88:50 amKEF - STL
1 stop13h 37mAir France
Deal found 4/24$655
lør. 9/2111:51 amSTL - KEF
2 stops16h 39mDelta
tir. 10/18:50 amKEF - STL
2 stops19h 45mDelta
Deal found 4/24$695
søn. 9/110:00 amSTL - KEF
2 stops15h 20mDelta
søn. 9/88:50 amKEF - STL
2 stops19h 49mDelta
Deal found 4/24$705

St. Louis to Reykjavik flights leaving soon

Find last-minute flight options from St. Louis to Reykjavik for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Reykjavik. Tip: verify your flight details before completing your reservation.
tor. 5/26:13 amSTL - KEF
2 stops22h 17mDelta
man. 5/611:25 amKEF - STL
2 stops26h 54mDelta
Deal found 4/23$1,076
tor. 5/26:13 amSTL - KEF
2 stops22h 17mVirgin Atlantic
man. 5/611:25 amKEF - STL
2 stops14h 58mVirgin Atlantic
Deal found 4/22$1,159
tor. 5/211:10 amSTL - KEF
2 stops31h 20mLufthansa
søn. 5/512:25 amKEF - STL
2 stops20h 21mLufthansa
Deal found 4/23$1,185
tor. 5/211:10 amSTL - KEF
2 stops31h 20mLufthansa
søn. 5/512:25 amKEF - STL
2 stops20h 21mLufthansa
Deal found 4/22$1,310

One-way flights to Reykjavik from St. Louis

Search for one-way flight options from St. Louis to Reykjavik. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Reykjavik. Users in need of a round-trip flight from St. Louis to Reykjavik instead should update the search form at the top of page.
fre. 6/76:10 pmSTL - KEF
3 stops57h 05mMultiple Airlines
Deal found 4/23$470
fre. 6/78:35 pmSTL - KEF
2 stops31h 45mMultiple Airlines
Deal found 4/23$710
fre. 6/77:41 pmSTL - KEF
1 stop32h 34mMultiple Airlines
Deal found 4/23$864

Find flights from St. Louis to Reykjavik within your budget

Customize your flight search to find flights from St. Louis to Reykjavik 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, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$601 - $1,216

Route

Depart

Return

Price

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

man. 8/19

1 stop11h 15m

Reykjavik Keflavik Intl

fre. 8/30

1 stop13h 37m

$601

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

man. 8/19

2 stops15h 20m

Reykjavik Keflavik Intl

fre. 8/30

2 stops14h 07m

$605

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

lør. 9/21

1 stop15h 10m

Reykjavik Keflavik Intl

tir. 10/1

1 stop16h 41m

$640

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

man. 6/3

3 stops31h 40m

Reykjavik Keflavik Intl

fre. 6/7

2 stops24h 29m

$708

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

fre. 9/20

1 stop15h 35m

Reykjavik Keflavik Intl

lør. 9/28

1 stop16h 05m

$820

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

tir. 6/25

2 stops21h 22m

Reykjavik Keflavik Intl

tor. 7/11

2 stops15h 14m

$895

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

ons. 10/2

2 stops31h 03m

Reykjavik Keflavik Intl

tir. 10/8

2 stops27h 50m

$947

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

man. 8/19

2 stops19h 00m

Reykjavik Keflavik Intl

tor. 8/29

2 stops47h 19m

$1,094

Lambert-St LouisReykjavik Keflavik Intl

STL - KEF

STLKEF

Lambert-St Louis

fre. 5/31

2 stops15h 37m

Reykjavik Keflavik Intl

tir. 6/4

2 stops17h 15m

$1,216

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated april 25, 2024.
See what other customers who have flown with American Airlines, Delta and Lufthansa from St. Louis to Reykjavik have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very good
11,004 reviews
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.9
Good
1,629 reviews
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.7
Good
1,091 reviews
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.6
Good
1,810 reviews
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.4
Good
11,255 reviews
8.1
Very good
11,004 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Reykjavik?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Reykjavik. You should not have trouble finding flights to Reykjavik from Lambert-St Louis; the airport handles an average of 0 outbound flights to Reykjavik per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Reykjavik. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Reykjavik for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Reykjavik for under $700. The cheapest flight booked recently is on Air France for just $601, but on average you can expect to pay $737.

  • Are there last-minute flights available from St. Louis to Reykjavik for under $1,100?

    There are currently 4+ open flights from St. Louis to Reykjavik within the next 7 days for less than $1,100.

  • What are the most popular airlines that fly from St. Louis to Reykjavik?

  • What does STL to KEF mean?

    Great question - STL to KEF just means Lambert-St Louis Airport to Reykjavik Keflavik Intl Airport. Now you’ll know what these unique codes when you look for flights! Reykjavik Domestic Airport (RKV) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Reykjavik that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Reykjavik flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Reykjavik with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Reykjavik flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Reykjavik that include hotel bookings?

    Yes. In addition to deals on St. Louis to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Reykjavik.

  • Can I find deals for business class flights from St. Louis to Reykjavik?

    Yes. Cheapflights offers flight deals from St. Louis to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Reykjavik that allow pets onboard?

    Many airlines flying from St. Louis to Reykjavik offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Reykjavik?

    Yes, you can often find last-minute deals on St. Louis to Reykjavik flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Reykjavik flight deals updated?

    The St. Louis to Reykjavik flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Reykjavik
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Reykjavik

Discover the top 4 airlines that operate flights from St. Louis to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated april 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$690Average$1,058FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest$695Average$757FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$723Average$1,021FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$813Average$1,202FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from St. Louis to Reykjavik by cabin class

Find flights from St. Louis to Reykjavik, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Reykjavik?

Cheapflights makes it easy to find St. Louis to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Reykjavik?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Reykjavik for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Reykjavik with no change fees?

Certainly. Search results for flights to Reykjavik from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Reykjavik flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.