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Cheap flights from St. Louis to Sweden from $487

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Sweden departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:35 pm - 2:25 pmSTL-ARN
17h 50m2 stops
United Airlines Logo
6:10 am - 2:23 pmARN-STL
39h 13m2 stops
$487United Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
3:22 pm - 4:55 pmSTL-ARN
18h 33m2 stops
American Airlines Logo
7:10 am - 9:28 pmARN-STL
21h 18m2 stops
$491American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
5:24 pm - 5:45 pmSTL-ARN
17h 21m2 stops
United Airlines Logo
9:50 am - 12:27 pmARN-STL
33h 37m2 stops
$568United Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 17
Finnair Logo
12:01 pm - 1:15 pmSTL-ARN
18h 14m2 stops
Finnair Logo
7:20 am - 9:48 pmARN-STL
21h 28m2 stops
$610Finnair
Find Deal
Sun, Mar 29 - Sat, Apr 4
Multiple Airlines Logo
4:05 pm - 11:05 amSTL-ARN
36h 00m2 stops
Multiple Airlines Logo
7:20 pm - 1:30 pmARN-STL
25h 10m1 stop
$614Multiple Airlines
Find Deal
Sun, Mar 29 - Sat, Apr 4
United Airlines Logo
4:50 pm - 1:40 pmSTL-GOT
14h 50m1 stop
United Airlines Logo
6:05 am - 2:18 pmGOT-STL
15h 13m2 stops
$619United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
4:50 pm - 1:40 pmSTL-GOT
14h 50m1 stop
United Airlines Logo
6:05 am - 2:18 pmGOT-STL
15h 13m2 stops
$620United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
12:55 pm - 2:40 pmSTL-ARN
18h 45m2 stops
Multiple Airlines Logo
6:45 pm - 1:55 pmARN-STL
26h 10m1 stop
$687Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
KLM Logo
7:02 pm - 4:40 pmSTL-ARN
14h 38m2 stops
KLM Logo
7:40 am - 6:20 pmARN-STL
17h 40m2 stops
$870KLM
Find Deal
Sun, Dec 7 - Sun, Dec 21
Delta Logo
4:55 pm - 5:10 pmSTL-ARN
17h 15m2 stops
Delta Logo
6:30 am - 10:16 pmARN-STL
22h 46m2 stops
$1,277Delta
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Sat, Dec 20 - Sat, Dec 27

Lufthansa flights from St. Louis to Sweden

Our best Lufthansa deals on St. Louis to Sweden flight tickets
Lufthansa
Nov 9
STL3:50 pmLambert-St Louis
17h 40m
1 stop
ARN4:30 pmStockholm Arlanda
Nov 25
ARN5:20 pmStockholm Arlanda
27h 35m
1 stop
STL1:55 pmLambert-St Louis
$561
Find similar
Lufthansa
Nov 9
STL3:50 pmLambert-St Louis
17h 40m
1 stop
ARN4:30 pmStockholm Arlanda
Nov 25
ARN5:20 pmStockholm Arlanda
27h 35m
1 stop
STL1:55 pmLambert-St Louis
$576
Find similar
Lufthansa
Mar 27
STL4:50 pmLambert-St Louis
14h 50m
1 stop
GOT1:40 pmGothenburg Landvetter
Mar 31
GOT2:55 pmGothenburg Landvetter
29h 35m
1 stop
STL1:30 pmLambert-St Louis
$630
Find similar

United Airlines flights from St. Louis to Sweden

Our best United Airlines deals on St. Louis to Sweden flight tickets
United Airlines
Dec 4
STL1:35 pmLambert-St Louis
17h 50m
2 stops
ARN2:25 pmStockholm Arlanda
Dec 11
ARN6:10 amStockholm Arlanda
39h 13m
2 stops
STL2:23 pmLambert-St Louis
$487
Find similar
United Airlines
Dec 1
STL5:24 pmLambert-St Louis
17h 21m
2 stops
ARN5:45 pmStockholm Arlanda
Dec 17
ARN9:50 amStockholm Arlanda
33h 37m
2 stops
STL12:27 pmLambert-St Louis
$568
Find similar
United Airlines
Mar 27
STL4:50 pmLambert-St Louis
14h 50m
1 stop
GOT1:40 pmGothenburg Landvetter
Mar 31
GOT6:05 amGothenburg Landvetter
15h 13m
2 stops
STL2:18 pmLambert-St Louis
$619
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Sweden 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 November 6, 2025.
Use the filters below to find and compare flights from St. Louis to Sweden that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Thu 12/4

1:35 pm-2:25 pm

2 stops17h 50m

Stockholm Arlanda

Thu 12/11

6:10 am-2:23 pm

2 stops39h 13m

$487

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Thu 12/4

3:22 pm-4:55 pm

2 stops18h 33m

Stockholm Arlanda

Thu 12/11

7:10 am-9:28 pm

2 stops21h 18m

$491

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Mon 12/1

5:24 pm-5:45 pm

2 stops17h 21m

Stockholm Arlanda

Wed 12/17

9:50 am-12:27 pm

2 stops33h 37m

$568

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 3/29

12:01 pm-1:15 pm

2 stops18h 14m

Stockholm Arlanda

Sat 4/4

7:20 am-9:48 pm

2 stops21h 28m

$610

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 3/29

4:05 pm-11:05 am

2 stops36h 00m

Stockholm Arlanda

Sat 4/4

7:20 pm-1:30 pm

1 stop25h 10m

$614

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Fri 3/27

4:50 pm-1:40 pm

1 stop14h 50m

Gothenburg Landvetter

Tue 3/31

6:05 am-2:18 pm

2 stops15h 13m

$619

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Fri 3/27

4:50 pm-1:40 pm

1 stop14h 50m

Gothenburg Landvetter

Tue 3/31

6:05 am-2:18 pm

2 stops15h 13m

$620

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Thu 12/4

12:55 pm-2:40 pm

2 stops18h 45m

Stockholm Arlanda

Thu 12/11

6:45 pm-1:55 pm

1 stop26h 10m

$687

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 12/7

7:02 pm-4:40 pm

2 stops14h 38m

Stockholm Arlanda

Sun 12/21

7:40 am-6:20 pm

2 stops17h 40m

$870

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sat 12/20

4:55 pm-5:10 pm

2 stops17h 15m

Stockholm Arlanda

Sat 12/27

6:30 am-10:16 pm

2 stops22h 46m

$1,277

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sweden from

How to get the cheapest flight ticket from St. Louis to Sweden

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

What is the cheapest month to fly to Sweden?

If you don’t want to visit Sweden in February, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $640.

What is the cheapest day to depart on your flight to Sweden?

The cheapest day to depart on your flight to Sweden is on a Wednesday when prices can be found for as low as $596. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Sweden on a Saturday will generally be more expensive and average around $1,362. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sweden?

Our data shows that the cheapest St. Louis to Sweden flights are usually those with departure times at noon. Our users have found flights to Sweden at noon for as low as $982. In contrast, the most expensive time of day to depart to Sweden is in the morning when prices are around $1,153.

Can stopping save me money on St. Louis to Sweden flights?

You could potentially save up to 20% on your flight if you consider stops on a St. Louis to Sweden flight.

Cheap St. Louis to Sweden flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Sweden

Direct flights

None
There are no direct flights from St. Louis to Sweden. There are no popular flight routes from St. Louis to Sweden.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Sweden?

    Prices for flights from Lambert-St Louis Airport to Sweden are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Sweden?

  • How old do you have to be to fly from Lambert-St Louis Airport to Sweden?

    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 Lambert-St Louis Airport to Sweden.

  • What documentation or ID do you need to fly to Sweden?

    The required travel and health documents for your Sweden 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 Sweden. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Sweden

Compare and see reviews for airlines that fly from St. Louis to Sweden with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $630Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Sweden?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Sweden. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Sweden with flexible booking policies on momondo?

All flight searches from St. Louis to Sweden on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Sweden?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Sweden.

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

Price alerts on flights to Sweden from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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