Using a discount code

Terms for active codes

If you received the code through an email, find the rules for using it there – we share some discounts only with our subscribers and Finnair Plus members by email.

Want a chance to receive these too? Please become a member or subscriber if you already haven't.

There are currently no discount codes to share here.

How to apply the code

You can add the discount code if you start booking flights on Finnair.com. Click Use a discount code. The code cannot be added later during the booking process.
Enter the code exactly as you received it, without any spaces. The field uses automatic capitalisation, so you don't have to worry about getting the letter case right.
Click Continue after adding a valid code.
The discount code is applied to your cart after you search for flights.
- If the discount code is valid, you'll see discounted prices in the next steps.
- If the discount has expired or it is not valid for the flights you searched, it is not applied and you will be notified of it in the next step.
If you have received a one-time discount code, you can make as many searches with it as you like. A one-time code becomes used and is no longer valid after a successful payment.

If the discount code is not working

The terms and conditions of the discount codes vary. The rules might define, for example, the travel dates, departure or destination airport, travel class or airline for which the code can be used. Some codes only work if you are logged in with your Finnair Plus account. One-time codes work only once.

Make sure you check the terms and conditions before. You should be able to find the terms in the same place you received the code, for example through an email.

General terms and conditions

The following applies to the use of all discount codes.

The discount applies only to the base fare (flight price before taxes and fees).
If you have received a one-time discount code, you can also use it to book flights for others (as long as it meets the offer rules).
You can only use one code per booking. Discount codes cannot be combined in any way or with any other discounts.
If the discount is a fixed monetary amount and you are also booking a flight for a child or an infant, then the discount is prorated from the adult fare.

Other terms and conditions of booking flights in Finnair channels apply.

Important information and terms & conditions

The advertised prices are the lowest prices available for the next 12 months. Kindly check the calendar to see the exact travel dates and their prices. The price may be higher depending on which departure airport you choose.
Each fare has a limited number of seats. All fares are subject to availability at the time of booking and may not be available on all flights.
The lowest prices may not be available for the peak season dates, weekends or holidays.
Please note that the advertised prices are usually for Economy Light ticket type that does not include a carry-on baggage allowance. Remember that you can always purchase additional baggage as a travel extra. Please see our Extra baggage fees page to get more information.
Flights may not be operated daily, and some destinations may only be operated seasonally. Kindly check the calendar to see the exact destinations, travel dates and prices.
A minimum stay and maximum stay fare rules may apply.
An advance purchase period of up to 60 days may apply and impact the available fares.
Flights may be operated by Finnair or also may include transfers or partner airlines. Kindly check the flight details in the booking process to see the transfers or partner airlines.
The advertised prices are only available at and can be booked through Finnair channels (Finnair.com, Finnair app, Finnair customer service).
The advertised prices include the base fare, airport charges, taxes, services charges, other charges, surcharges and fees. The advertised prices are calculated based on current prices, exchange rates and regulations at the time of making the reservation. If any changes to these occur before ticketing, the price of the flight will change correspondingly.
If you are paying with a credit card, additional charges or fees may be collected by your credit card issuer/provider to process the transaction. Hence, the amount quoted as payable on our site may differ from the amount taken from your card. Please contact your credit card issuer for further information.
If you are paying with a credit card, please note that we may collect additional fees from certain credit card payments to cover handling costs. Kindly check our Credit card fees page to have more information.
Prices may have certain restrictions, including but not limited to, being fully non-refundable and/or having a change of reservation fees attached to them. The exact information on your ability to cancel or change your booking is available online and can be read during the booking process.
Finnair reserves the right to change the terms and conditions at any time without prior notice.