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Arlanda

$477+ Cheap flights from St. Louis (STL) to Arlanda (ARN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ARN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from St. Louis to Arlanda

Cheapest flights from St. Louis to Arlanda
Explore the most affordable flight options available from St. Louis to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/11. 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.
Mon 12/1511:50 amSTL - ARN
2 stops21h 40mMultiple Airlines
Wed 12/176:10 amARN - STL
2 stops40h 19mMultiple Airlines
Deal found 12/11$1,187
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
Mon 12/1511:50 amSTL - ARN
2 stops21h 40mLufthansa
Wed 12/176:15 amARN - STL
1 stop14h 40mLufthansa
Deal found 12/11$1,206

Find flight deals from St. Louis to Arlanda

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Arlanda (ARN). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(oojo)

Popular in

February

Cheapest in

September

Average price

$924
Provider with most accurate pricing for Lambert-St Louis-Stockholm Arlanda flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Stockholm Arlanda flights.
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From Lambert-St Louis to Stockholm Arlanda
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Arlanda 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 December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Stockholm Arlanda Airport that are best for you.

Fly from

St. Louis

Fly to

Arlanda

Route

Depart

Return

Price

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sat 1/24

1:40 pm-10:40 pm

2 stops26h 00m

Stockholm Arlanda

Sat 1/31

7:10 am-10:44 pm

2 stops22h 34m

$477

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sat 1/24

11:23 am-11:50 am

2 stops17h 27m

Stockholm Arlanda

Sat 1/31

8:45 am-8:43 pm

2 stops18h 58m

$490

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Tue 3/10

2:00 pm-10:55 pm

2 stops26h 55m

Stockholm Arlanda

Fri 3/27

7:10 am-10:52 pm

2 stops21h 42m

$515

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Sun 1/25

8:30 am-11:25 am

2 stops19h 55m

Stockholm Arlanda

Thu 1/29

6:10 am-3:29 pm

2 stops40h 19m

$562

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Tue 3/10

11:28 am-2:25 pm

2 stops20h 57m

Stockholm Arlanda

Fri 3/27

6:20 am-2:55 pm

1 stop14h 35m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from St. Louis to Arlanda

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 Arlanda in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice 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 Arlanda Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Stockholm Arlanda Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Stockholm Arlanda Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Stockholm Arlanda Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Arlanda Airport 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 Arlanda

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

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

Find hourly flight availability from St. Louis to Arlanda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from St. Louis to Stockholm Arlanda Airport at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

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

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Stockholm Arlanda. On average, Lambert-St Louis has 0 outbound flights to Stockholm Arlanda per day from 0 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

    A quick flight from St. Louis to Stockholm Arlanda Airport can take about 19h 55m. British Airways provides one of the quickest options available for as low as $562. There are 4515 mi between St. Louis and Stockholm Arlanda Airport. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Arlanda 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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