Finnair flight offers & cheap flights | Finnair Thailand
Homeoneworld member airlines and benefits
Home
Book
Manage
Check in

Flight offers

Travel to over 80 beautiful destinations with Finnair flight offers. Find your next destination and book your flights today.

Finnair Plus members who book Finnair flights by 28 August collect double Avios and tier points. See terms and conditions at the bottom of the page. Join Finnair Plus.

Flights from Bangkok

Filtered destinations

Terms and 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 their prices. 

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 from 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. 

Please note that we may collect additional fees from certain payment methods to cover handling costs. Kindly check our Payment method processing 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.

Terms and conditions for Finnair flight offers

Best flight offers to Europe, Asia and America

On this page you can find cheap flights to dozens of Finnair destinations around the world. Use the search to look for a specific destination or browse the selection by country and continent. You can easily compare our cheap flights and prices for a whole year or select your desired departure and return dates.

Both round-trip and one-way options

In addition to round-trip flights, you can now book cheap flights in one direction only. Simply click on the "One-way prices" tab to check the best offers.

Book cheap flights with confidence

Click on any of the destinations that interest you to find more information and continue to make your booking. In these following steps, you'll also see our ticket selection, including the flexible options.

  • The offer applies to new flight bookings made for Finnair-marketed and Finnair/Norra-operated flights, and travel extras bought in connection with these flights.
  • Sales period: 19 August (00:00 UTC+3)–28 August 2025 (23:59 UTC+3).  
  • Travel period: 19 August 2025–23 August 2026.  
  • Eligible flights: flights that are both Finnair-marketed (AY code on a ticket) and Finnair or Norra-operated (flight numbers AY0001–AY2000 and AY7001–AY7500). Finnair's partner bus services (AY9601–AY9602 and AY9605–AY9606) are also eligible for the offer. The offer applies to both one-way and round-trip reservations. The offer does not apply to holiday packages that are organised by a third party, even if the flight was operated by Finnair and the ticket had an AY code (scheduled Finnair flights AY0001–AY2000 and AY7001–AY7500).
  • Eligible ticket types: all ticket types (Superlight, Light, Classic, Flex) in all travel classes (Economy Class, Premium Economy, Business Class).  
  • Travel extras: the double Avios and tier points offer applies to all travel extras bought with money in connection with Finnair flights that are eligible for this offer. See all our travel extras.
  • Remember to add your Finnair Plus membership number to your reservation to collect Avios and tier points. If you book a flight when logged in to your Finnair Plus account, you will be able to see an estimate of how many Avios you will collect when comparing different ticket options. Please note that the estimate shows only the normal Avios earnings, not the double Avios earnings.
  • All collect Avios and tier points rules apply. Finnair reserves the right to make changes at any time.
  • See more details about collecting Avios and tier points from flights and travel extras. 

How many Avios and tier points will I collect during the offer period? 

The money you spend on Finnair flights and travel extras will be converted to tier points and Avios with the tier-specific multiplier. The multiplier is the same for tier points and Avios, so you will always collect the same amount of tier points and Avios when you purchase Finnair flights and travel extras. 

During the double Avios and tier points offer period, 19 August (00:00 UTC+3)–28 August 2025 (23:59 UTC+3), you collect Avios and tier points according to the following table: 

Membership tierMultipliers for tier points and Avios per €1 spent 
Finnair Plus Basic12 tier points and Avios
Finnair Plus Silver 14 tier points and Avios
Finnair Plus Gold16 tier points and Avios
Finnair Plus Platinum18 tier points and Avios
Finnair Plus Platinum Lumo 20 tier points and Avios

Please note that Avios and tier points are awarded to your account according to the travel date. So, the tier you are in on the travel date will determine the multiplier. 

Can I collect double Avios and tier points also from flights with no special offer prices? 

Yes. The double Avios and tier points offer applies to new flight bookings made for Finnair-marketed and Finnair/Norra-operated flights (flight numbers AY0001–AY2000 and AY7001–AY7500) and travel extras bought for these flights. The booking must be made during the offer period 19 August (00:00 UTC+3)–28 August 2025 (23:59 UTC+3), and the travel period must be between 19 August 2025 and 23 August 2026.  

All standard collect Avios and tier points rules apply. See more details about collecting Avios and tier points from flights and travel extras. 

Can I collect double Avios and tier points from all travel extra purchases? 

Yes, as long as the travel extra purchases are made with money for flights eligible for the double Avios and tier points offer. This means that travel extras purchased for eligible flights after the campaign period ends, 28 August 2025, also qualify for double Avios and tier points. 

You can’t collect double Avios or tier points for travel extras purchased for flights booked before 19 August 2025, even if you purchase them during the campaign period. 

Travel extras include, for example, upgrades, seats, meals or extra baggage. See all our travel extras. All collect Avios and tier points rules apply.

Will I collect double Avios and tier points if I change the travel dates? 

To collect double Avios and tier points, your flight booking must be made between 19 August (00:00 UTC+3)–28 August 2025 (23:59 UTC+3), and the travel period must be 19 August 2025–23 August 2026.  

You can change the travel dates, but if the new travel dates are outside the offer travel period, you will not collect double Avios or tier points. 

For example, if you book a HEL–AMS–HEL flight with departure on 1 August 2026 and return on 14 August 2026 but change the dates so that the departure flight is 20 August 2026 and the return flight is 1 September 2026, you will collect double Avios and tier points only for the departure flight, as the return flight is outside the offer period. 

You won’t collect double Avios or tier points for flights booked before the offer period starts on 19 August 2025 (00:00 UTC+3), even if the travel dates were originally booked or later changed to the offer travel period, 19 August 2025–23 August 2026.   

Double Avios and tier points for eligible bookings will be credited to your Finnair Plus account automatically. 

I paid for the entire reservation for my family. Can I collect double Avios and tier points from all their flights to my Finnair Plus account? 

You can collect Avios and tier points only for your own flights. You can't collect Avios or tier points for other people's flights, even if you paid for them. 

Will I collect double Avios and tier points for Finnair flights that are operated by a leased aircraft? 

Yes. If your Finnair flight is operated by a leased aircraft, it is considered a flight operated by Finnair. So, as long as you have booked your Finnair flight (AY code in a ticket and with a flight number AY0001–AY2000 or AY7001–AY7500) between 19 August (00:00 UTC+3)–28 August 2025 (23:59 UTC+3), and the travel period is between 19 August 2025 and 23 August 2026, you will collect double Avios and tier points.  

For example, if you book a HEL–BCN flight and see in the flight details that it is ‘operated by Dat Lt for Finnair’, the booking is eligible for double Avios and tier points.  

Please note that Finnair codeshare flights are not part of the double Avios and tier points offer. 

Will I collect double Avios and tier points from Finnair codeshare flights or Finnair leisure flights? 

No, Finnair codeshare flights (flight numbers AY2501–AY7000) or Finnair leisure flights (flight numbers AY2001–2500) are not part of the double Avios and tier points offer. 

Please note that the offer does not apply to holiday packages that are organised by a third party, even if the flight was operated by Finnair and the ticket had an AY code (scheduled Finnair flights AY0001–AY2000 and AY7001–AY7500). 

I’m booking a flight and the estimated amount of Avios is not double. Will I collect double Avios and tier points? 

If you book a flight when logged in to your Finnair Plus account, you will be able to see an estimate of how many Avios you will collect when comparing different ticket options. During the offer period, the estimate shows only the normal Avios earnings, not the double Avios earnings. 

If you book an eligible flight for the offer, you will collect double Avios and tier points. Double Avios and tier points will be credited to your Finnair Plus account automatically. 

Looking around and haven’t made up your mind yet? 

If you have ticked the box for receiving offers via email under Marketing preferences, we will notify you of any sales and member-only offers.

Navigated to page: Flight offers