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Stockholm

$405+ Cheap flights from St. Louis (STL) to Stockholm (STO)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STO
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from St. Louis to Stockholm

Cheapest flights from St. Louis to Stockholm
Explore the most affordable flight options available from St. Louis to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This United Airlines deal was found by Cheapflights users on 3/3. 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.
Mon 12/75:18 pm
STL
-
ARN
2 stops17h 27m
United Airlines
Fri 12/116:10 am
ARN
-
STL
1 stop14h 45m
United Airlines
Deal found 3/3$526
This Ticket deal was found by Cheapflights users on 3/4. 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.
Sun 4/265:21 pm
STL
-
ARN
2 stops16h 34m
Finnair
Tue 5/1212:45 pm
ARN
-
STL
2 stops16h 34m
Finnair
Deal found 3/4$531
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 pm
STL
-
ARN
2 stops15h 35m
Lufthansa
Fri 9/116:50 am
ARN
-
STL
1 stop13h 35m
Lufthansa
Deal found 3/5$542
This FlightHub deal was found by Cheapflights users on 3/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am
STL
-
ARN
2 stops22h 30m
Air Canada
Fri 9/1112:50 pm
ARN
-
STL
2 stops30h 23m
Air Canada
Deal found 3/3$548
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 9/13:30 pm
STL
-
ARN
1 stop13h 55m
United Airlines
Fri 9/1112:50 pm
ARN
-
STL
2 stops30h 23m
United Airlines
Deal found 3/4$552

Find flight deals from St. Louis to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Stockholm (STO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$531
(Ticket)

One-way from

$405
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$638
Provider with most accurate pricing for Lambert-St Louis-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Stockholm (STO) flights.
Search Deals
From Lambert-St Louis to Stockholm (STO)
Search Deals
One-way flight from Lambert-St Louis to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Stockholm 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 7, 2026.
Use the filters below to find and compare flights from St. Louis to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Tue 9/1

3:30 pm-6:35 pm

1 stop20h 05m

Stockholm Arlanda

Fri 9/11

12:50 pm-12:13 pm

2 stops30h 23m

$553

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

12:28 pm-11:50 am

2 stops17h 22m

Stockholm Arlanda

Fri 4/3

1:55 pm-11:58 pm

2 stops17h 03m

$650

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Thu 9/3

2:40 pm-11:15 am

1 stop13h 35m

Stockholm Arlanda

Sat 9/19

6:30 am-8:00 pm

2 stops20h 30m

$672

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sat 4/18

5:21 pm-4:55 pm

2 stops16h 34m

Stockholm Arlanda

Sat 4/25

12:25 pm-10:17 pm

2 stops16h 52m

$677
Quickest round-trip

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

12:04 pm-9:00 am

2 stops14h 56m

Stockholm Arlanda

Fri 4/3

1:55 pm-11:58 pm

2 stops17h 03m

$685

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 5/17

5:21 pm-3:55 pm

2 stops15h 34m

Stockholm Arlanda

Mon 5/25

9:10 pm-7:36 pm

2 stops29h 26m

$768

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Wed 3/25

11:46 am-12:30 pm

2 stops18h 44m

Stockholm Arlanda

Sun 4/5

9:10 pm-7:29 pm

2 stops29h 19m

$797

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 4/19

9:10 am-5:30 pm

2 stops25h 20m

Stockholm Arlanda

Thu 4/30

10:05 am-1:25 pm

1 stop34h 20m

$803

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 7/12

8:15 pm-11:15 am

2 stops32h 00m

Stockholm Arlanda

Sun 7/19

12:50 pm-3:46 pm

2 stops33h 56m

$809

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Tue 6/16

9:35 pm-11:55 pm

2 stops19h 20m

Stockholm Arlanda

Mon 6/22

8:25 pm-7:40 pm

2 stops30h 15m

$906

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Stockholm

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Stockholm in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Stockholm flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Stockholm flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Stockholm flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Stockholm flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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 Stockholm

How much does it cost to fly round-trip from St. Louis to Stockholm?

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated March 7, 2026.
Peruse reviews from past customers who have flown with KLM from St. Louis to Stockholm to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,467 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,467 reviews
KLM
7.8
Good
1,467 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Stockholm. You should not have trouble finding flights to Stockholm from Lambert-St Louis; the airport handles an average of 0 outbound flights to Stockholm per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the St. Louis airport to Stockholm. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to Stockholm?

    Departing from St. Louis to Stockholm will take you 17h 22m. The distance between St. Louis and Stockholm is about 4515 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

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