$478 Find Cheap Flights from Sweden to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 11/21. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$478
Overall average: $533
Lufthansa
Fri 11/21Fri 11/28
ARN - STL • 1 stop
Cheapest one-way
Multiple Airlines
Mon 11/3
ARN - STL • multi-stop
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 St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sweden to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sweden to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sweden to St. Louis

Fri, Nov 21 - Fri, Nov 28
Lufthansa Logo
6:20 am - 1:55 pmARN-STL
14h 35m1 stop
Lufthansa Logo
6:43 pm - 5:45 pmSTL-ARN
16h 02m2 stops
$478Lufthansa
Find Deal
Fri, Nov 21 - Fri, Nov 28
Lufthansa Logo
6:20 am - 1:55 pmARN-STL
14h 35m1 stop
Lufthansa Logo
3:50 pm - 1:25 pmSTL-ARN
14h 35m1 stop
$480Lufthansa
Find Deal
Fri, Nov 21 - Fri, Nov 28
Lufthansa Logo
6:20 am - 7:16 pmARN-STL
19h 56m2 stops
Lufthansa Logo
6:43 pm - 5:45 pmSTL-ARN
16h 02m2 stops
$484Lufthansa
Find Deal
Wed, Nov 19 - Tue, Dec 2
United Airlines Logo
6:15 am - 1:55 pmARN-STL
14h 40m1 stop
United Airlines Logo
11:25 am - 2:40 pmSTL-ARN
20h 15m2 stops
$508United Airlines
Find Deal
Wed, Nov 19 - Mon, Dec 1
Lufthansa Logo
6:15 am - 1:55 pmARN-STL
14h 40m1 stop
Lufthansa Logo
6:43 pm - 5:45 pmSTL-ARN
16h 02m2 stops
$510Lufthansa
Find Deal
Wed, Nov 19 - Fri, Nov 28
United Airlines Logo
6:15 am - 1:55 pmARN-STL
14h 40m1 stop
United Airlines Logo
3:50 pm - 4:45 pmSTL-ARN
17h 55m1 stop
$512United Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 15
Delta Logo
1:30 pm - 10:45 amARN-STL
28h 15m2 stops
Delta Logo
12:49 pm - 1:20 pmSTL-ARN
17h 31m2 stops
$535Delta
Find Deal
Tue, Dec 2 - Mon, Dec 15
Delta Logo
6:15 am - 8:17 pmARN-STL
21h 02m2 stops
Delta Logo
12:49 pm - 1:20 pmSTL-ARN
17h 31m2 stops
$541Delta
Find Deal
Fri, Nov 21 - Sun, Nov 30
Multiple Airlines Logo
10:05 am - 3:29 pmARN-STL
36h 24m2 stops
Multiple Airlines Logo
12:31 pm - 1:10 pmSTL-ARN
17h 39m2 stops
$546Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 13
American Airlines Logo
8:30 am - 7:30 pmARN-STL
18h 00m2 stops
American Airlines Logo
11:35 am - 12:30 pmSTL-ARN
17h 55m2 stops
$575American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to St. Louis?

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to St. Louis on KAYAK is from Stockholm, which takes 14h 35m.

How many direct flights to St. Louis are there each day?

There are around 288 direct flights from within Sweden to St. Louis every day. Most flights depart in the morning, with 7:00 am the most common departure time and 45% of flights departing in the morning.

Find deals

Good to know

Low seasonMarch
Cheapest flight$478
Best time to beat the crowds but there is an average 128% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Stockholm to St. Louis

FAQs - booking St. Louis flights

  • How far is Lambert-St Louis Airport from central St. Louis?

    The distance between Lambert-St Louis Airport and downtown St. Louis is 13 miles.

  • What is the name of St. Louis’s airport?

    There is only 1 airport in St. Louis, called Lambert-St Louis Airport (STL). It can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • What is the cheapest day to fly to St. Louis?

    Based on KAYAK data, the cheapest day to fly to St. Louis is Saturday where tickets can be as cheap as $490. On the other hand, the most expensive day to fly is Thursday, where prices are $636 on average.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St. Louis?

    The cheapest time of day to fly to St. Louis is generally in the morning, when flights cost $541 on average. The most expensive time of day to fly to St. Louis is generally in the morning, which is peak travel time and where the average cost of a ticket is $541.

  • How many direct flights to St. Louis are there each week?

    Each week there are around 2,013 direct flights from within Sweden to St. Louis. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Reviews of the top airline flying from Sweden to St. Louis

 
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Sweden to St. Louis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7544 reviews
6.3Food
6.8Comfort
7.6Crew
6.4Entertainment
7.0Boarding
Airline reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

10.0 ExcellentAnonymous, Oct 2025FRA - ORD
Read more Lufthansa reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.