airline · nasmiles
flynas upgrades
flynas offers an upgrade program: eligible passengers can place a bid to upgrade to a premium cabin (such as Premium Economy or Business), and are only charged if the bid is accepted. Availability depends on fare/cabin type, route, and timing.
Check your flynas upgrade eligibility
See if your booking can be upgraded — enter your booking reference and last name in a secure form, right in the chat. Your details are never shared with the assistant.
Check eligibility →Products offered
- Bid UpgradeOpen page →
Offer an amount within a set range to upgrade to a higher cabin or cabin category. You're only charged if your bid is accepted — if it loses, there's no charge.
- How to upgrade
- Visit flynas's official upgrade page and enter your booking reference and last name to see available upgrade offers: https://www.flynas.com/en/upgrade
- Loyalty program
- nasmiles
From flynas's own upgrade pages
“Home Upgrade flynas upgrade Your opportunity to travel in Premium Class. At flynas, we are continually striving to improve the travel experience we offer our Customers. With flynas Upgrade, you can experience the privilege of flying in Premium Class, ensuring you arrive at your destination in style…”
Source: flynas.com · checked Jun 27, 2026
Frequently asked
Does flynas offer upgrades?
flynas offers an upgrade program: eligible passengers can place a bid to upgrade to a premium cabin (such as Premium Economy or Business), and are only charged if the bid is accepted. Availability depends on fare/cabin type, route, and timing.
What upgrade options does flynas offer?
flynas offers Bid Upgrade.
How does flynas's bid (offer) upgrade work?
You name an amount — within a range shown for your booking — to move up to a higher cabin. It's an offer, not a fixed price: you're only charged if flynas accepts it. If your offer isn't accepted you pay nothing and keep your original seat.
How do I check if my flynas booking can be upgraded?
Check your specific booking with Upgrade Agent: enter your booking reference and last name and you'll see the upgrade options and price ranges available on your flights — you don't need to dig through flynas's website. Visit flynas's official upgrade page and enter your booking reference and last name to see available upgrade offers: https://www.flynas.com/en/upgrade
Who is eligible for a flynas upgrade?
Eligibility depends on your fare type, route, and how close to departure you are — not every fare or flight qualifies, and offers usually open within a window before departure. The reliable way to know is to check your specific booking rather than assume.
When am I charged for a flynas upgrade?
Only if your offer is accepted. With bid upgrades the charge happens when the upgrade is confirmed — typically in the days before departure. If your offer isn't accepted, there's no charge.
How will I know if my flynas upgrade offer was accepted?
flynas notifies you — usually by email — if your offer is accepted, typically shortly before departure. Until then your original booking stands, and you can review your offer's status where you submitted it.
Can I change or cancel my flynas upgrade offer?
A pending offer can usually be changed or cancelled any time before it's accepted, from the page where you submitted it. Once an offer is accepted and charged, the upgrade is confirmed.
How much does a flynas upgrade cost?
There's no fixed price — you offer within a range shown for your booking, which varies by route, cabin, and demand. You choose where in that range to bid; higher offers can have a better chance of being accepted, though the exact acceptance formula isn't published.
Can I use nasmiles points or miles for a flynas upgrade?
flynas's loyalty program is nasmiles. Depending on the route and the offer shown on your booking, upgrades may be payable with points/miles as well as cash — the options available appear when you check your specific booking.