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Cheap flights from St. Louis to Sweden from $426

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 3/10. 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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Find the cheapest flights from St. Louis to Sweden

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
2:00 pm - 4:55 pm
STL
-
ARN
20h 55m2 stops
British Airways Logo
7:10 am - 10:52 pm
ARN
-
STL
21h 42m2 stops
$426British Airways
Tue, Mar 10 - Fri, Mar 27
British Airways Logo
10:03 am - 10:55 pm
STL
-
ARN
30h 52m2 stops
British Airways Logo
7:10 am - 10:52 pm
ARN
-
STL
21h 42m2 stops
$428British Airways
Tue, Mar 10 - Fri, Mar 27
Delta Logo
6:57 pm - 5:25 pm
STL
-
ARN
15h 28m2 stops
Delta Logo
9:00 am - 8:53 am
ARN
-
STL
30h 53m2 stops
$477Delta
Fri, Feb 6 - Tue, Feb 10
Delta Logo
10:19 am - 1:50 pm
STL
-
GOT
20h 31m2 stops
Delta Logo
6:05 am - 4:37 pm
GOT
-
STL
17h 32m2 stops
$489Delta
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
9:57 am - 11:20 pm
STL
-
GOT
30h 23m2 stops
United Airlines Logo
7:00 am - 10:58 pm
GOT
-
STL
22h 58m2 stops
$490United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
6:30 am - 5:45 pm
STL
-
ARN
29h 15m2 stops
United Airlines Logo
1:15 pm - 12:25 pm
ARN
-
STL
30h 10m2 stops
$490United Airlines
Wed, Mar 25 - Fri, Apr 3
United Airlines Logo
6:30 am - 11:20 pm
STL
-
GOT
33h 50m2 stops
United Airlines Logo
7:00 am - 9:13 pm
GOT
-
STL
21h 13m2 stops
$491United Airlines
Fri, Feb 6 - Tue, Feb 10
Finnair Logo
11:22 am - 1:30 pm
STL
-
ARN
20h 08m2 stops
Finnair Logo
12:25 pm - 11:48 pm
ARN
-
STL
18h 23m2 stops
$492Finnair
Wed, Mar 25 - Sun, Apr 5
Lufthansa Logo
4:50 pm - 1:45 pm
STL
-
ARN
14h 55m1 stop
Lufthansa Logo
7:20 pm - 9:03 pm
ARN
-
STL
32h 43m2 stops
$534Lufthansa
Wed, Mar 25 - Sun, Apr 5
Lufthansa Logo
4:50 pm - 4:30 pm
STL
-
ARN
17h 40m1 stop
Lufthansa Logo
7:20 pm - 9:03 pm
ARN
-
STL
32h 43m2 stops
$566Lufthansa
Wed, Mar 25 - Sun, Apr 5

Delta flights from St. Louis to Sweden

Our best Delta deals on St. Louis to Sweden flight tickets
Delta
Feb 6
STL6:57 pmLambert-St Louis
15h 28m
2 stops
ARN5:25 pmStockholm Arlanda
Feb 10
ARN9:00 amStockholm Arlanda
30h 53m
2 stops
STL8:53 amLambert-St Louis
$477
Find similar
Delta
Feb 6
STL10:19 amLambert-St Louis
20h 31m
2 stops
GOT1:50 pmGothenburg Landvetter
Feb 10
GOT6:05 amGothenburg Landvetter
17h 32m
2 stops
STL4:37 pmLambert-St Louis
$489
Find similar
Delta
Apr 9
STL7:10 amLambert-St Louis
20h 35m
2 stops
ARN10:45 amStockholm Arlanda
Apr 12
ARN6:30 amStockholm Arlanda
23h 45m
2 stops
STL11:15 pmLambert-St Louis
$752
Find similar

Lufthansa flights from St. Louis to Sweden

Our best Lufthansa deals on St. Louis to Sweden flight tickets
Lufthansa
Mar 25
STL4:50 pmLambert-St Louis
14h 55m
1 stop
ARN1:45 pmStockholm Arlanda
Apr 5
ARN7:20 pmStockholm Arlanda
32h 43m
2 stops
STL9:03 pmLambert-St Louis
$534
Find similar
Lufthansa
Mar 25
STL4:50 pmLambert-St Louis
17h 40m
1 stop
ARN4:30 pmStockholm Arlanda
Apr 5
ARN7:20 pmStockholm Arlanda
32h 43m
2 stops
STL9:03 pmLambert-St Louis
$566
Find similar
Lufthansa
Mar 25
STL4:50 pmLambert-St Louis
14h 55m
1 stop
ARN1:45 pmStockholm Arlanda
Apr 3
ARN6:20 amStockholm Arlanda
14h 10m
1 stop
STL1:30 pmLambert-St Louis
$583
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 December 4, 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

Tue 3/10

2:00 pm-4:55 pm

2 stops20h 55m

Stockholm Arlanda

Fri 3/27

7:10 am-10:52 pm

2 stops21h 42m

$426

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Tue 3/10

10:03 am-10:55 pm

2 stops30h 52m

Stockholm Arlanda

Fri 3/27

7:10 am-10:52 pm

2 stops21h 42m

$428

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Fri 2/6

6:57 pm-5:25 pm

2 stops15h 28m

Stockholm Arlanda

Tue 2/10

9:00 am-8:53 am

2 stops30h 53m

$477

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Fri 2/6

10:19 am-1:50 pm

2 stops20h 31m

Gothenburg Landvetter

Tue 2/10

6:05 am-4:37 pm

2 stops17h 32m

$489

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Fri 2/6

9:57 am-11:20 pm

2 stops30h 23m

Gothenburg Landvetter

Tue 2/10

7:00 am-10:58 pm

2 stops22h 58m

$490

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

6:30 am-5:45 pm

2 stops29h 15m

Stockholm Arlanda

Fri 4/3

1:15 pm-12:25 pm

2 stops30h 10m

$490

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Fri 2/6

6:30 am-11:20 pm

2 stops33h 50m

Gothenburg Landvetter

Tue 2/10

7:00 am-9:13 pm

2 stops21h 13m

$491

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

11:22 am-1:30 pm

2 stops20h 08m

Stockholm Arlanda

Sun 4/5

12:25 pm-11:48 pm

2 stops18h 23m

$492

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

4:50 pm-1:45 pm

1 stop14h 55m

Stockholm Arlanda

Sun 4/5

7:20 pm-9:03 pm

2 stops32h 43m

$534

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

4:50 pm-4:30 pm

1 stop17h 40m

Stockholm Arlanda

Sun 4/5

7:20 pm-9:03 pm

2 stops32h 43m

$566

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 5% 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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from St. Louis to Sweden takes 16h 22m
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 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.

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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