$330 Find Cheap Flights from St. Louis to Sweden

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Sweden departing on 8/16. 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

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Flight Deals

Book Cheap St. Louis to Sweden Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Sweden 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 St. Louis to Sweden

Wed, Aug 5 - Tue, Aug 25
United Airlines Logo
8:55 am - 11:15 am
STL
-
ARN
19h 20m
1 stop
United Airlines Logo
12:50 pm - 12:13 pm
ARN
-
STL
30h 23m
2 stops
$709United Airlines
Wed, Aug 5 - Wed, Aug 26
Air Canada Logo
12:10 pm - 11:15 am
STL
-
ARN
16h 05m
2 stops
Air Canada Logo
12:50 pm - 3:38 pm
ARN
-
STL
33h 48m
2 stops
$712Air Canada
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
9:40 pm - 7:40 pm
STL
-
ARN
15h 00m
1 stop
Multiple Airlines Logo
7:25 am - 7:46 pm
ARN
-
STL
19h 21m
2 stops
$715Multiple Airlines
Mon, Oct 5 - Sun, Oct 25
Scandinavian Airlines Logo
3:42 pm - 3:05 pm
STL
-
ARN
16h 23m
2 stops
Scandinavian Airlines Logo
9:00 am - 11:39 pm
ARN
-
STL
20h 39m
2 stops
$717Scandinavian Airlines
Wed, Aug 5 - Wed, Aug 26
United Airlines Logo
8:55 am - 11:15 am
STL
-
ARN
19h 20m
1 stop
United Airlines Logo
12:50 pm - 8:07 pm
ARN
-
STL
14h 17m
1 stop
$722United Airlines
Sun, Aug 2 - Tue, Aug 25
British Airways Logo
9:40 pm - 10:25 pm
STL
-
ARN
17h 45m
1 stop
British Airways Logo
7:40 am - 7:30 pm
ARN
-
STL
18h 50m
1 stop
$723British Airways
Wed, Oct 7 - Tue, Oct 27
Delta Logo
2:18 pm - 1:20 pm
STL
-
ARN
16h 02m
2 stops
Delta Logo
7:05 am - 8:37 pm
ARN
-
STL
19h 32m
2 stops
$727Delta
Mon, Aug 3 - Mon, Aug 24
Multiple Airlines Logo
9:41 am - 12:30 pm
STL
-
ARN
19h 49m
2 stops
Multiple Airlines Logo
8:25 pm - 7:46 pm
ARN
-
STL
30h 21m
2 stops
$737Multiple Airlines
Wed, Oct 7 - Mon, Oct 26
Delta Logo
5:30 pm - 9:35 pm
STL
-
ARN
21h 05m
2 stops
Delta Logo
1:30 pm - 5:06 pm
ARN
-
STL
33h 36m
2 stops
$741Delta
Tue, May 26 - Wed, Jun 10
British Airways Logo
9:35 pm - 5:05 pm
STL
-
GOT
12h 30m
1 stop
British Airways Logo
6:00 pm - 9:37 pm
GOT
-
STL
34h 37m
2 stops
$1,019British Airways
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Sweden, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Sweden is March, when tickets cost $638 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $1,411 and $1,044 respectively.

Good to know

Cheapest flight$330
Most popular time to fly with an average 11% increase in price.
Flight from St. Louis to Stockholm

FAQs - booking Sweden flights

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

    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 from St. Louis to Sweden.

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

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

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

    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 from St. Louis to Sweden 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 from St. Louis to Sweden?

    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 from St. Louis to Sweden up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from St. Louis to Sweden? 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.
7.8
KLMOverall score based on 1502 reviews
8.4Crew
7.7Comfort
7.8Boarding
7.1Entertainment
7.3Food
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Vegetarian selection could be better. Bread was too hard to chew.

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

Information on your arrival and departure airports