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$500+ Cheap flights from St. Louis (STL) to Sweden

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ARN
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheap flight deals from St. Louis to Sweden

Keep the following information in mind while searching for St. Louis to Sweden flight deals. Data was last updated March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(Finnair)

One-way from

$500
(Air Canada)

Popular in

July

Cheapest in

February

Average price

$818
Provider with most accurate pricing for Lambert-St Louis-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Stockholm (STO) flights.
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From Lambert-St Louis to Sweden
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One-way flight from Lambert-St Louis to Sweden
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Highest demand for flights based on searches. 20% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from St. Louis to Sweden

Cheapest flights from St. Louis to Sweden
Explore the most affordable flight options available from St. Louis to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Finnair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:02 pmSTL - ARN
2 stops17h 23mFinnair
Wed 8/208:05 amARN - STL
2 stops17h 16mFinnair
Deal found 3/20$540
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:49 pmSTL - ARN
2 stops17h 36mMultiple Airlines
Sat 8/3012:45 pmARN - STL
2 stops16h 04mMultiple Airlines
Deal found 3/20$550
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:19 pmSTL - ARN
2 stops45h 21mIberia
Sat 8/232:50 pmARN - STL
2 stops35h 57mIberia
Deal found 3/20$564
This Orbitz deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:42 amSTL - ARN
2 stops28h 23mBritish Airways
Sun 8/318:00 amARN - STL
2 stops20h 49mBritish Airways
Deal found 3/20$565
This Orbitz deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:30 pmSTL - ARN
2 stops35h 10mAir Canada
Sun 8/311:15 pmARN - STL
1 stop13h 25mAir Canada
Deal found 3/20$575
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:20 amSTL - ARN
1 stop13h 00mUnited Airlines
Wed 8/209:10 amARN - STL
2 stops19h 58mUnited Airlines
Deal found 3/20$589
This Flightsearch deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:35 pmSTL - ARN
2 stops16h 50mLufthansa
Sun 4/206:05 amARN - STL
1 stop14h 25mLufthansa
Deal found 3/21$608
This Air Canada deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:30 pmSTL - GOT
2 stops21h 30mAir Canada
Wed 5/2810:00 amGOT - STL
2 stops16h 58mAir Canada
Deal found 3/20$632
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:30 pmSTL - GOT
2 stops21h 30mMultiple Airlines
Wed 5/286:10 amGOT - STL
1 stop14h 20mMultiple Airlines
Deal found 3/20$645
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 amSTL - GOT
2 stops27h 45mUnited Airlines
Tue 12/302:05 pmGOT - STL
2 stops32h 21mUnited Airlines
Deal found 3/19$676
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/201:51 pmSTL - ARN
2 stops18h 39mAmerican Airlines
Thu 3/278:55 amARN - STL
2 stops19h 49mAmerican Airlines
Deal found 3/19$756
This Gurufare deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:30 pmSTL - GOT
1 stop12h 40mLufthansa
Wed 5/286:10 amGOT - STL
1 stop14h 20mLufthansa
Deal found 3/20$941

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
Use the filters below to find and compare flights from St. Louis to Sweden that are best for you.

Fly from

St. Louis

Fly to

Sweden

Route

Depart

Return

Price

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 8/13

2:02 pm-2:25 pm

2 stops17h 23m

Stockholm Arlanda

Wed 8/20

8:05 am-6:21 pm

2 stops17h 16m

$540

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 8/17

2:49 pm-3:25 pm

2 stops17h 36m

Stockholm Arlanda

Sat 8/30

12:45 pm-9:49 pm

2 stops16h 04m

$550

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sat 8/16

6:19 pm-10:40 pm

2 stops45h 21m

Stockholm Arlanda

Sat 8/23

2:50 pm-7:47 pm

2 stops35h 57m

$564

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Fri 8/22

7:42 am-7:05 pm

2 stops28h 23m

Stockholm Arlanda

Sun 8/31

8:00 am-9:49 pm

2 stops20h 49m

$565

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Fri 8/22

5:30 pm-11:40 am

2 stops35h 10m

Stockholm Arlanda

Sun 8/31

1:15 pm-7:40 pm

1 stop13h 25m

$575

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 8/13

11:20 am-7:20 am

1 stop13h 00m

Stockholm Arlanda

Wed 8/20

9:10 am-10:08 pm

2 stops19h 58m

$589

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Fri 4/4

5:35 pm-5:25 pm

2 stops16h 50m

Stockholm Arlanda

Sun 4/20

6:05 am-1:30 pm

1 stop14h 25m

$608

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Wed 5/14

1:30 pm-6:00 pm

2 stops21h 30m

Gothenburg Landvetter

Wed 5/28

10:00 am-7:58 pm

2 stops16h 58m

$632

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Wed 5/14

1:30 pm-6:00 pm

2 stops21h 30m

Gothenburg Landvetter

Wed 5/28

6:10 am-1:30 pm

1 stop14h 20m

$645

St. LouisGothenburg

STL - GOT

STLGOT

Lambert-St Louis

Wed 5/14

3:30 pm-11:10 am

1 stop12h 40m

Gothenburg Landvetter

Wed 5/28

6:10 am-1:30 pm

1 stop14h 20m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from St. Louis to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to SE?

Find hourly flight availability from St. Louis to Sweden. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

When flying from St. Louis to Sweden, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sweden by month

Plan your trip to Sweden by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sweden ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Sweden when rainfall is around 1.0 in.

Temperature in Sweden by month

Plan your trip to Sweden by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sweden, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Sweden

Get insights into the airlines that provide service to Sweden. 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 Sweden. Reviews last updated March 21, 2025.
See what other customers who have flown with Finnair, United Airlines and Scandinavian Airlines from St. Louis to Sweden have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,266 reviews
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
United Airlines
7.4
Good
8,605 reviews
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Scandinavian Airlines
7.3
Good
1,321 reviews
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Air Canada
7.0
Good
8,914 reviews
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Iberia
7.0
Good
2,643 reviews
Finnair
7.6
Good
1,266 reviews

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Sweden. 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 Sweden?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Sweden. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • What are the most popular routes from St. Louis to Sweden?

    Most travelers choose Lambert-St Louis - Stockholm Arlanda, Lambert-St Louis - Stockholm Bromma or Lambert-St Louis - Gothenburg Landvetter when deciding on the best route from St. Louis to Sweden.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from St. Louis to Sweden?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Sweden (average of $550). Flying from St. Louis to Sweden in June is currently the most expensive (average of $1,099). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Sweden

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Sweden

Discover the top 2 airlines that operate flights from St. Louis to Sweden. 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 2,558,603 searches. Data last updated March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$699Average$815FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$852Average$1,358FlexibilityNo cancel feeOn-time69%
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