Open'er Festival 2026

Event
30 Jun - 3 Jul 2027
On sale
2027 sale expected early October 2026

Official Regular Tickets run 22 October 2025 to 9 June 2026 or until sold out: 4-day pass PLN 1,149, 4-day plus camping PLN 1,419, weekend PLN 829, weekend plus camping PLN 1,019 and day ticket PLN 549, all before a 5% service fee. Final Call, if stock remains from 10 June 2026, rises to PLN 1,199 / 1,479 / 879 / 1,069 / 579. Glamping starts at PLN 4,950 and camper/caravan parking is PLN 2,300.

Gdynia-Kosakowo Airfield

  • Official seller account email
  • Ticket type
Check official Open'er tickets
FestivalAnnual eventPoland

What is Open'er?

Poland's biggest festival, on a runway by the Baltic.

Open'er takes over the Gdynia-Kosakowo military airfield - a working runway site on the Baltic coast just north of Gdynia - for four nights every summer, and it has grown into the biggest festival bill in central Europe. The 2026 edition set a record with 230,000 attendances across its four days: Florence + The Machine and The xx opened, Calvin Harris and Nick Cave shared a Thursday, The Cure and Martin Garrix split a Friday, and Jennie and Peggy Gou closed it out across the Orange Main Stage, Tent, Alter and Flow stages. Promoter Alter Art has run it since 2002; the 24th edition is confirmed for 30 June - 3 July 2027.

The setting splits the accommodation question in a way most field festivals never offer: a full on-site camping culture (with glamping, sleephuts and camper zones above it), or a bed in the Tricity - Gdynia, Sopot or Gdańsk - with SKM commuter trains to Gdynia Główna and free "OF" shuttles running to the gates until 5am. Gates run 15:30 to 03:30, the site is fully cashless, and ID is checked at wristband exchange.

Dates

30 June - 3 July 2027, confirmed within hours of the 2026 finale - the 24th edition. Gates 15:30 to 03:30 daily.

Place

Gdynia-Kosakowo Airfield on the Baltic coast - free OF shuttles from Gdynia Główna station, SKM trains from Sopot and Gdańsk.

Scale

A record 230,000 attendances over four days in 2026 - roughly 55-60,000 a day, with around 9,000 staff running the site.

Why people come back

A world-class bill on a runway with the sea up the road - and the choice of festival camping or a Sopot apartment.

The Open'er main stage on the wide Gdynia-Kosakowo airfield with the crowd spread across the grass
The Kosakowo airfield in the Heineken-branding era - a military runway site on the Baltic coast that now holds 230,000 attendances across four days.

Why tickets are hard

A 300 PLN price ladder whose cheap rungs vanish in hours.

Open'er is not a sellout panic - Final Call tickets were still buyable in festival week 2026 - it is a price game with sharp phase boundaries. The 2026 cycle opened on 7 October 2025 with FanTix, a newsletter-only pool that lasted one day on the clock and about 15 hours in practice: 4-day passes at 899 PLN, capped at two per person, named tickets. Early Birds followed at 989 PLN (cap of four, also named) and sold out before its two-week window closed. Regular ran at 1,149 PLN for eight months, and Final Call topped out at 1,199 PLN - every price plus a 5% service fee at checkout. Waiting from FanTix to Final Call costs 300 PLN a head, about 75 EUR.

The 2027 machinery is already visible: dates confirmed, an artist poll running, and if the pattern holds, the sale opens in early October 2026 with the newsletter pool first. The only official sellers are eBilet and FanTix - the city of Gdynia itself warns that anything else risks counterfeits - and profit resale is prohibited under Polish law, with the organizer voiding resold tickets.

  • The cheap phases are fast and capped: FanTix lasted ~15 hours with a two-per-person cap; Early Birds sold out early at four per person. The 300 PLN saving belongs to the prepared.
  • FanTix and Early Birds are named tickets: entry only for the person named at purchase, photo ID checked at wristband exchange, and no name changes at all.
  • No profit resale exists: Polish law prohibits it, the organizer voids resold tickets, and only eBilet and FanTix are official channels.
  • The add-ons sell separately: camping bundles, glamping (from 4,950 PLN), sleephuts and camper spots are their own decisions with their own sell-outs.

Minimum fields and decisions to collect

  • Official seller account email
  • Ticket type
  • Maximum ticket and add-on budget
  • Attendee name exactly as ID
  • Camping / accommodation route
  • Wristband exchange plan

Named versus bearer

The phase you buy in decides whose ticket it is forever.

Open'er runs a mixed model that catches groups out. FanTix and Early Birds tickets are named: only the person named at purchase gets in, photo ID is checked when tickets become wristbands, and name changes are simply not possible. Regular and Final Call tickets are bearer tickets - whoever holds one uses it. The escape hatch for a named ticket is narrow and expensive: in documented hardship cases the organizer may swap it for a bearer ticket at the current Regular price, paying the difference, no earlier than the Regular pool opening.

For a squad the implication is precise: the cheap phases are personal commitments, not tradeable inventory. Buying a FanTix pass for a friend who might come is buying a ticket that cannot follow them out of the plan. The bearer phases cost more and carry the flexibility - which is a legitimate thing to pay for, as long as the group chooses it on purpose.

Know the rules and costs before you buy: FanTix and Early Birds lock to the named attendee with ID checks and no name changes, Regular and Final Call are bearer tickets, every price adds a 5% service fee, refunds are narrow, and profit resale is prohibited by law with tickets voided.

Ticket glossary

Translate the Polish shop before October.

The shop and regulamin speak Polish first, and the phase names are the festival's own vocabulary. Two minutes here saves a mistranslated checkout later.

FanTix

The newsletter-only opening pool - the cheapest price of the whole cycle, one day long, capped at two per person, named tickets. In 2026 it sold out in about 15 hours.

Karnet

Polish for a multi-day pass - the 4-day and weekend products, with or without camping bundled. A bilet jednodniowy is a single-day ticket.

Early Birds

The second phase: named tickets, capped at four per person, roughly 90 PLN above FanTix. The 2026 pool sold out before its two-week window closed.

Final Call

The last-phase bearer ticket at the top of the ladder - 300 PLN above FanTix in 2026, and still buyable into festival week. Flexibility has a price.

Pole namiotowe

The on-site campsite - a separate add-on or +camping bundle running from day zero to the day after, with glamping, sleephuts and camper zones sold above it.

Karta prepaid

The Alter Art prepaid card cash users must load at four on-site points - the site itself is fully cashless, and cards from previous years are invalid.

Ticket rules

Named or transferable? We checked.

Transferable tickets

Regular, Final Call and day tickets are unnamed bearer tickets; FanTix and Early Bird tiers are personal but can be exchanged for a non-personal ticket.

Whoever holds the ticket gets in. So the crew move is simple: buy what you can when the sale opens, then use the TicketSquad Tickets board to declare spares and needs, and confirm each hand-over so nothing gets lost in the group chat.

The group method

Every newsletter signup is another pair of cheap passes.

The FanTix maths makes the strategy obvious: the cheapest pool is newsletter-only with a cap of two per person, so a squad of six with every member subscribed can cover itself at 899 PLN a head - while a squad relying on one organised friend covers two people and pays Regular for the rest. Signups cost nothing and take a minute; do them now, months before anyone needs to think about October. Then agree the named-ticket commitments: who is certain enough to hold a no-name-change pass, and who wants the bearer flexibility at Regular price.

Open'er group buying method

  1. 1

    Subscribe everyone now

    FanTix is newsletter-only with a cap of two - a fully subscribed squad of six can cover itself at the cheapest price; one organised friend covers two people.

  2. 2

    Sort certain from maybe

    FanTix and Early Birds tickets are named with no name changes - buy them only for people who are genuinely coming. Maybes wait for the bearer phases and pay for the flexibility.

  3. 3

    Decide camping or Tricity

    On-site camping bundles, glamping and sleephuts sell separately and early; a Sopot or Gdynia base with SKM trains and free shuttles is the equal alternative.

  4. 4

    Budget in PLN with the fee counted

    Every price adds 5% at checkout, and eBilet sells in PLN - set all-in ceilings per person including add-ons, and treat EUR figures as conversions, not prices.

A calm Open'er plan has one place for the real answers: who is newsletter-subscribed on which email, each member's name exactly as on ID for the named phases, certain-versus-maybe status for every member, the camping-or-Tricity decision, all-in PLN budgets including the 5% fee and add-ons, and who buys what in each phase window.

This cycle

Sign up now, decide by September, buy in the October window.

Nothing for 2027 is on sale yet - the tickets page still shows the 2026 edition and no on-sale date is announced. The preparation is free and takes an evening: newsletter subscriptions for every member, a certain-versus-maybe roster, the sleeping decision, and budgets in PLN with the service fee counted. If the template holds, the FanTix day lands in early October with Early Birds straight after - and the whole saving is decided in those two windows.

MomentWhat the group does
Now (summer)Nothing 2027 is on sale - subscribe every member to the newsletter, vote in the artist poll if you like, and agree certain-versus-maybe.
SeptemberLock the plan: names as on ID for the named phases, camping or Tricity, all-in PLN ceilings with the 5% fee, and who buys in which phase.
FanTix day (~early October)The newsletter pool: one day on paper, ~15 hours in practice, two per person, named. Everyone buys their own two the moment the link lands.
Early Birds (~two weeks)The second window: four per person, still named, still cheap - the mop-up for anyone the FanTix caps left short.
Regular (winter to June)The long bearer phase at the middle price - the flexibility window for maybes, gift tickets and late joiners.
Festival weekWristband exchange with photo ID for named tickets, free OF shuttles from Gdynia Główna until 5am, and cashless everything on site.

300 PLN

The gap between FanTix (899) and Final Call (1,199) for the same 4-day pass in the 2026 cycle - about 75 EUR a head.

2 / 4 / 8

The per-person caps: two in FanTix, four in Early Birds, eight in the open phases - coverage beats one hero buyer.

+5%

The service fee on every price at checkout - count it in the ceiling, not as a surprise.

FanTix pool~15hnewsletter-only

At Open'er, the discount belongs to whoever subscribed in summer.

The cheapest pool is a one-day newsletter link with a cap of two - no queue to outsmart, just an inbox to be in. A fully subscribed squad covers itself at 899 PLN; everyone else pays the ladder.

Julian Casablancas of The Strokes singing in deep magenta light at Open'er 2019
The Strokes under magenta light in 2019. The bill runs this shape every year - and the cheapest way in is a newsletter link on one October lunchtime.

Why it matters

Open'er is easier to love when the phases work for you.

The memories here are the runway sunset behind the Orange Main Stage, the Baltic swim the morning after, the 3am shuttle full of happy people singing in three languages. Getting a squad there is a two-window calendar problem: a newsletter pool one lunchtime in October, an Early Birds fortnight after it, and then eight quiet months where the price just climbs.

None of this is a trick - the ladder is published, the caps are in the regulamin, and the law has already dealt with the touts. The organised squad simply pays 899 instead of 1,199, and spends the difference on a Sopot apartment.

Where TicketSquad helps

TicketSquad keeps the phases, the names and the budgets in one place.

TicketSquad gives an Open'er squad one home for the whole cycle: who is subscribed for FanTix and on which email, names exactly as on ID for the named phases, certain-versus-maybe status, the camping-or-Tricity decision, all-in PLN ceilings with the 5% fee counted, and who buys what when each phase window opens.

For a festival where the discount belongs to whoever prepared in September, the squad sheet is the price of the cheap ticket. Set it up once and the October windows become routine.

This is one way we help

The event page becomes the plan, not just the place you store names.

Once the ticket method is clear, the next question is everything around it: where the official links are, what kind of ticket or package the squad is aiming for, what the lineup status is, how people get there, where they sleep, and what they should know before they arrive. TicketSquad keeps that event knowledge beside the data your squad needs to submit.

Event preview

Open'er Festival 2026

1–4 Jul 2026Gdynia-Kosakowo Airfield

Open'er Festival 2026 returns to Gdynia-Kosakowo Airfield from 1 to 4 July, with Florence + The Machine, The xx, Calvin Harris, Nick Cave & The Bad Seeds, The Cure, Jennie, Addison Rae, David Byrne and Ethel Cain already carrying the international pull. Open'er is Poland's great airfield festival: coastal, broad, art-and-culture minded, and big enough that the official history says 2025 welcomed 140,000 fans. For a squad, the practical work is very sharp: choose 4-day, weekend or day tickets, decide camping/glam...

Official links and sale routes

In the app, these links sit next to the sale-day plan so nobody is digging through old chats for the official route when the queue opens.

Ticket and package choices

4-day pass4-day pass + campingWeekend passDay ticketFanTix / Early Bird named ticketsGlamping / sleephuts / camper parking

Lineup

Buying tickets

Regular stock has a deadline

Regular Tickets run until 9 June 2026 or sell-out; Final Call begins 10 June only if stock remains and prices rise. Do not let a squad drift into Final Call by accident.

Travel & accommodation

Plan for a 140,000-fan airfield

2025 hit 140,000 fans, so arrival is not casual. Build wristband-exchange time into the day before the act you care about.

When you're there

Exchange wristbands early

Open'er warns not to wait until the last minute. The line between a great day and missing the first songs is often the wristband queue.

Your data for this event

This is the form Open'er Festival 2026 members would fill in for themselves, so the coordinator is not translating screenshots into a buyer sheet at the worst possible moment.

Preview
Recommended member data form preview
Official seller account email
Ticket type
4-day4-day + campingWeekendWeekend + camping+ 5 more options
Preferred day(s)
Wednesday 1 JulyThursday 2 JulyFriday 3 JulySaturday 4 July+ 2 more options
Maximum ticket and add-on budget
PLN
Attendee name exactly as ID
Camping / accommodation route
No camping / city stayCampsiteCamping surchargeGlamping+ 3 more options
Wristband exchange plan
Gdynia Glowna stationCouncil of Europe ParkFestival entranceCampsite exchange point+ 1 more options
Under-16 / guardian paperwork
Not neededUnder-16 with adultUnder-13 declaration neededNeeds checking

Ready to plan Open'er Festival?

Get your Open'er squad buyer-ready

Subscribe every member to the newsletter, agree certain-versus-maybe and the sleeping plan, and set PLN budgets now - the FanTix window is one October lunchtime.

Sources

Official pages and context checked for this guide.