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Arlanda

$482+ Cheap flights from St. Louis (STL) to Arlanda, Sweden

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ARN
dic. 4 — dic. 111
jue. 12/4
jue. 12/11
1 adult, Economy
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Find 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 noviembre 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:11 pmSTL - ARN
2 stops16h 09mDelta
mar. 12/99:45 amARN - STL
2 stops18h 02mDelta
Deal found 11/3$482
This United Airlines deal was found by Cheapflights users on 11/4. 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.
jue. 12/41:35 pmSTL - ARN
2 stops17h 50mUnited Airlines
jue. 12/116:10 amARN - STL
2 stops21h 47mUnited Airlines
Deal found 11/4$487
This Air France deal was found by Cheapflights users on 11/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:11 pmSTL - ARN
2 stops14h 39mMultiple Airlines
mié. 12/106:30 amARN - STL
2 stops17h 40mMultiple Airlines
Deal found 11/3$489
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/43:22 pmSTL - ARN
2 stops18h 33mAmerican Airlines
jue. 12/117:10 amARN - STL
2 stops21h 18mAmerican Airlines
Deal found 11/4$491
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/31:20 pmSTL - ARN
2 stops16h 10mFinnair
mié. 12/108:25 amARN - STL
2 stops18h 04mFinnair
Deal found 11/3$492
This KLM deal was found by Cheapflights users on 11/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:40 amSTL - ARN
2 stops14h 20mKLM
mar. 12/911:30 amARN - STL
2 stops16h 17mKLM
Deal found 11/3$495
This United Airlines deal was found by Cheapflights users on 11/3. 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.
mar. 12/26:42 pmSTL - ARN
2 stops16h 03mUnited Airlines
mié. 12/106:15 amARN - STL
1 stop14h 40mUnited Airlines
Deal found 11/3$578
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:50 amSTL - ARN
2 stops21h 40mLufthansa
mié. 12/106:15 amARN - STL
1 stop14h 40mLufthansa
Deal found 11/3$579
This United Airlines deal was found by Cheapflights users on 11/2. 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.
mié. 12/35:27 pmSTL - ARN
2 stops17h 33mUnited Airlines
mié. 12/106:15 amARN - STL
1 stop14h 40mUnited Airlines
Deal found 11/2$591
This FlightHub deal was found by Cheapflights users on 11/2. 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.
mar. 12/24:05 pmSTL - ARN
2 stops15h 35mMultiple Airlines
mar. 12/912:10 pmARN - STL
2 stops16h 30mMultiple Airlines
Deal found 11/2$594
This Lufthansa deal was found by Cheapflights users on 11/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:42 pmSTL - ARN
2 stops16h 03mLufthansa
jue. 12/116:45 pmARN - STL
1 stop26h 10mLufthansa
Deal found 11/3$668

Cheap flight deals from St. Louis to Arlanda

Keep the following information in mind while searching for St. Louis to Arlanda flight deals. Data was last updated noviembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$482
(Delta)

Popular in

December

Cheapest in

September

Average price

$851
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 Arlanda
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 4, 2025.
Use the filters below to find and compare flights from St. Louis to Arlanda that are best for you.

Fly from

St. Louis

Fly to

Arlanda

Route

Depart

Return

Price

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mar. 12/2

2:11 pm-1:20 pm

2 stops16h 09m

Stockholm Arlanda

mar. 12/9

9:45 am-8:47 pm

2 stops18h 02m

$482

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

jue. 12/4

1:35 pm-2:25 pm

2 stops17h 50m

Stockholm Arlanda

jue. 12/11

6:10 am-8:57 pm

2 stops21h 47m

$487

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mar. 12/2

2:11 pm-11:50 am

2 stops14h 39m

Stockholm Arlanda

mié. 12/10

6:30 am-5:10 pm

2 stops17h 40m

$489

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 12/3

4:05 pm-2:40 pm

2 stops15h 35m

Stockholm Arlanda

mar. 12/9

6:15 am-3:29 pm

2 stops40h 14m

$489

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

jue. 12/4

3:22 pm-4:55 pm

2 stops18h 33m

Stockholm Arlanda

jue. 12/11

7:10 am-9:28 pm

2 stops21h 18m

$491

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 12/3

10:45 am-9:00 am

2 stops15h 15m

Stockholm Arlanda

jue. 12/11

11:30 am-8:47 pm

2 stops16h 17m

$495

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

jue. 12/4

11:40 am-9:00 am

2 stops14h 20m

Stockholm Arlanda

mar. 12/9

11:30 am-8:47 pm

2 stops16h 17m

$495

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mar. 12/2

6:42 pm-5:45 pm

2 stops16h 03m

Stockholm Arlanda

mié. 12/10

6:15 am-1:55 pm

1 stop14h 40m

$578

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 12/3

11:50 am-4:30 pm

2 stops21h 40m

Stockholm Arlanda

mié. 12/10

6:15 am-1:55 pm

1 stop14h 40m

$579

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 12/3

5:27 pm-6:00 pm

2 stops17h 33m

Stockholm Arlanda

mié. 12/10

6:15 am-1:55 pm

1 stop14h 40m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 11 results
1
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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 Arlanda

What is the cheapest time of day to fly from STL to AR9?

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 noviembre 4, 2025.

When flying from St. Louis to Arlanda, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the evening.

Reviews of airlines servicing Arlanda

Get insights into the airlines that provide service to Arlanda. 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 Arlanda. Reviews last updated noviembre 4, 2025.
See what other customers who have flown with United Airlines from St. Louis to Arlanda have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 Arlanda?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Arlanda. On average, Lambert-St Louis has 0 outbound flights to Arlanda per day from 1 airline. 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 Arlanda?

    Delta, United Airlines, and Air Canada can get you from St. Louis to Arlanda in just under 15h 35m. Your travel time can differ by up to 2h 15m. Airlines will cover a distance of 4515 mi. 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.

See more FAQs

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Top airline flying from St. Louis to Arlanda

Discover the top airline that operate flights from St. Louis to Arlanda. 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 noviembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$1,435FlexibilityNo cancel feeOn-time69%

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