$661 Cheap Flights from Chengdu (CTU) to Helsinki (HEL)

View $661 flight on Sat, Apr 11, 2026Opens in a new window

Popular airlines from Shuangliu Intl. Airport (CTU) to Helsinki-Vantaa Airport (HEL)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Chengdu to Helsinki (CTU-HEL)

Prices were available within the past 7 days and start at $661 for one-way flights and $1,450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,450 Roundtrip, found 2 days ago
$1,450
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,450 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,462 Roundtrip, found 2 days ago
$1,462
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,462 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,555 Roundtrip, found 2 days ago
$1,555
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,555 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,567 Roundtrip, found 2 days ago
$1,567
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,567 found 2 days ago
Lufthansa
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,580 Roundtrip, found 2 days ago
$1,580
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,580 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,659 Roundtrip, found 2 days ago
$1,659
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,659 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,671 Roundtrip, found 2 days ago
$1,671
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,671 found 2 days ago
Lufthansa
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,685 Roundtrip, found 2 days ago
$1,685
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,685 found 2 days ago
Air China
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,764 Roundtrip, found 2 days ago
$1,764
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,764 found 2 days ago
Sichuan Airlines
Tue, Aug 12 - Sun, Aug 17
CTU
Chengdu
HEL
Helsinki
$1,874 Roundtrip, found 2 days ago
$1,874
Roundtrip
found 2 days ago
Select Sichuan Airlines flight, departing Tue, Aug 12 from Chengdu to Helsinki, returning Sun, Aug 17, priced at $1,874 found 2 days ago
Flights from Chengdu (CTU) to Helsinki (HEL)
Origin airport
Shuangliu Intl.
Destination airport
Vantaa
Roundtrip price
$1,449
Distance
4037 mi

Chengdu to Helsinki Flights

The cheapest times to fly from Chengdu to Helsinki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chengdu to Helsinki are during the month of August. You can find some of the cheapest flights from Chengdu to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chengdu to Helsinki

Sunday is one of the best days to book for cheap flights from Chengdu to Helsinki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chengdu to Helsinki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chengdu to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $661 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chengdu to Helsinki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chengdu to Helsinki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL) cost?
Get a cheap one-way flight from $661 or cheap return flight from $1,450 from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL)?
August is the most affordable month to fly from CTU to HEL. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL)?
To find the cheapest airline that'll fly you from CTU to HEL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL)?
You'll have to hop on a flight with a layover when traveling from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CTU to HEL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL)?
Opt for a flight from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL) last-minute?
Last-minute bookings from CTU to HEL are generally more expensive. For the best prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a CTU to HEL flight and hotel package?
Booking a CTU to HEL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Shuangliu Intl. Airport (CTU) to Vantaa Airport (HEL)?
Generally, it's possible to cancel or reschedule your CTU to HEL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.