Route guide

Frankfurt to Dublin (FRA-DUB): Nonstop Upgrade & Award Space

Lufthansa and Aer Lingus fly nonstop between Frankfurt (FRA) and Dublin (DUB), roughly 37 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every FRA to DUB departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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37
Nonstop flights a week
673 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every FRA to DUB departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Frankfurt to Dublin to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each FRA to DUB departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See FRA to DUB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Frankfurt to Dublin nonstop

Carriers operating FRA to DUB nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Lufthansa
  • Aer Lingus
See FRA to DUB on the interactive map →

Frequently asked questions about FRA to DUB

How far is Dublin from Frankfurt?
FRA to DUB covers about 673 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from FRA to DUB?
Lufthansa and Aer Lingus fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from FRA to DUB?
About 37 nonstop flights a week run between Frankfurt and Dublin in the current schedule, operated by Lufthansa and Aer Lingus. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on FRA to DUB?
Open the FRA to DUB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Frankfurt to Dublin route, and 2LNR will notify you when space opens. It's free to start.

Never miss FRA to DUB upgrade or award space

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