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St. Louis

$434+ Cheap flights from Sweden to St. Louis (STL)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — STL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Sweden to St. Louis

Keep the following information in mind while searching for Sweden to St. Louis flight deals. Data was last updated May 1, 2025.

Round-trip from

$442
(Ticket)

One-way from

$434
(Thrive Travel)

Popular in

July

Cheapest in

November

Average price

$522
From Sweden to Lambert-St Louis
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One-way flight from Sweden to Lambert-St Louis
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Highest demand for flights based on searches. 12% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Sweden to St. Louis

Cheapest flights from Sweden to St. Louis
Explore the most affordable flight options available from Sweden to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:05 amARN - STL
2 stops17h 25mFinnair
Mon 6/94:23 pmSTL - ARN
2 stops24h 42mFinnair
Deal found 4/30$442
This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:15 pmARN - STL
1 stop30h 21mAir Canada
Mon 6/97:30 amSTL - ARN
1 stop21h 10mAir Canada
Deal found 4/30$513
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/318:05 amARN - STL
2 stops17h 16mAmerican Airlines
Fri 6/612:28 pmSTL - ARN
2 stops17h 12mAmerican Airlines
Deal found 4/30$624
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:05 amARN - STL
2 stops20h 53mMultiple Airlines
Fri 6/611:30 amSTL - ARN
1 stop12h 50mMultiple Airlines
Deal found 4/30$654
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Sat 5/317:10 pmARN - STL
1 stop25h 20mLufthansa
Fri 6/611:30 amSTL - ARN
1 stop12h 50mLufthansa
Deal found 4/30$1,144

Cheapflights Fare Finder

Customize your flight search to find flights from Sweden to St. Louis 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 May 1, 2025.
Use the filters below to find and compare flights from Sweden to St. Louis that are best for you.

Fly from

Sweden

Fly to

St. Louis

Route

Depart

Return

Price

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 6/5

8:05 am-6:30 pm

2 stops17h 25m

Lambert-St Louis

Mon 6/9

4:23 pm-12:05 am

2 stops24h 42m

$442

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 6/5

1:15 pm-12:36 pm

1 stop30h 21m

Lambert-St Louis

Mon 6/9

7:30 am-11:40 am

1 stop21h 10m

$513

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Sat 5/31

8:05 am-6:21 pm

2 stops17h 16m

Lambert-St Louis

Fri 6/6

12:28 pm-12:40 pm

2 stops17h 12m

$624

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Sat 5/31

6:05 am-7:58 pm

2 stops20h 53m

Lambert-St Louis

Fri 6/6

11:30 am-7:20 am

1 stop12h 50m

$654

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Sat 5/31

7:10 pm-1:30 pm

1 stop25h 20m

Lambert-St Louis

Fri 6/6

11:30 am-7:20 am

1 stop12h 50m

$1,144

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Mon 8/11

8:05 am-11:03 pm

2 stops21h 58m

$434

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Mon 8/11

9:10 am-9:05 pm

1 stop18h 55m

$1,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Sweden 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 Sweden to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Sweden to St. Louis (average of $311). Flying from Sweden to St. Louis in March is currently the most expensive (average of $356). 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.

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 1, 2025.
Finnair
7.6
Good
1,275 reviews

Food

6.7

Overall

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.
Finnair
7.6
Good
1,275 reviews
Finnair
7.6
Good
1,275 reviews

Food

6.7

Overall

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,275 reviews

Food

6.7

Overall

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.
Air Canada
7.0
Good
9,252 reviews
Finnair
7.6
Good
1,275 reviews

Food

6.7

Overall

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.
Lufthansa
6.7
Okay
7,045 reviews
Finnair
7.6
Good
1,275 reviews

Food

6.7

Overall

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Related info for your journey

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

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Sweden.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sweden to St. Louis 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 Sweden to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Sweden to St. Louis (average of $311). Flying from Sweden to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Sweden?

Book flights to Sweden if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
O'Fallon

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Top airline flying from Sweden to St. Louis

Discover the top airline that operate flights from Sweden to St. Louis. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$485Average$556FlexibilityNo cancel feeOn-time76%

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