Turkey · XQ / SXS
SunExpress Online Check-in Guide
Turkish Airlines + Lufthansa joint venture, focused on European leisure-Turkey routes. Online check-in opens 24 hours before departure on sunexpress.com or in the SunExpress app.
Opens on sunexpress.com in a new tab.
Is SunExpress check-in open right now?
Pick your departure time — we'll show you whether the check-in window is open, when it opens, or whether it's already closed. Your input never leaves the page.
When does SunExpress check-in open and close?
How to check in online with SunExpress
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Have your booking reference and ID ready
You'll need a 6-character booking reference (PNR) and a valid travel document (passport or EU/EEA national ID).
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Open the official check-in page
Use the button at the top of this page or visit sunexpress.com directly. Avoid third-party "check-in" sites.
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Enter passenger details
Add passport / ID number, expiry date, and country of issue if travelling internationally. This step is mandatory and blocks check-in if skipped.
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Choose seats and add extras
Random seats are free in the 24-hour window; named seats and priority boarding cost extra. Skip if you don't need them.
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Save the boarding pass
Add to Apple Wallet or Google Wallet. The SunExpress app stores it offline once downloaded.
Mobile vs desktop check-in
| Feature | Mobile (app) | Desktop (web) |
|---|---|---|
| Boarding pass in Wallet | Yes (recommended) | Email link only |
| Passport scan | Yes (camera) | Manual entry |
| Push gate updates | Yes | No |
| Print boarding pass | Via email link | Yes |
| Best for | Day-of-travel use | Troubleshooting, family bookings |
SunExpress baggage at a glance
| Type | Dimensions | Weight | Included? |
|---|---|---|---|
| Personal item | 40×30×15 cm | 6 kg | Yes |
| Carry-on | 55×40×23 cm | 8 kg | Yes |
| Checked | — | 20 kg | Yes |
Common SunExpress check-in problems
Aircraft may be operated by SunExpress Germany or Turkey
Problem: SunExpress is a JV — flights can be operated by SunExpress (Turkish AOC, XQ) or SunExpress Deutschland (German AOC, XG, retired in 2020 but legacy bookings). Always check operator on ticket.
Solution: Operating airline shown on booking. After 2020, most operations consolidated under XQ (Turkey).
Strict 8 kg carry-on enforcement at gate
Problem: SunExpress enforces 8 kg carry-on limit at gate during peak summer — bag is gate-checked (€50 fee) if over.
Solution: Weigh carry-on at home. Gate agents weigh selectively but enforce strictly in summer rush.
SunExpress check-in FAQ
When does SunExpress check-in open?
24 hours before scheduled departure. Closes 60 minutes before for international flights.
Is SunExpress a low-cost airline?
SunExpress is a hybrid carrier — fares typically include 8 kg carry-on and 20 kg checked baggage on most routes. More service than Pegasus or Ryanair, less than Turkish Airlines.
Who owns SunExpress?
50/50 joint venture between Turkish Airlines and Lufthansa. Founded 1989 in Antalya, focused on connecting Turkish leisure destinations to European cities.
