Cheap flights from Frankfurt am Main to Donegal from €300

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to Donegal departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Frankfurt am Main to Donegal

Cheap return flights

Aer Lingus Logo
10:55 - 20:00FRA-CFN
10h 05m1 stop
Aer Lingus Logo
07:55 - 10:15CFN-FRA
25h 20m1 stop
€300Aer Lingus
Find Deal
Thu, 11 Sep - Fri, 12 Sep
 Logo
10:55 - 20:00FRA-CFN
10h 05m1 stop
 Logo
07:55 - 19:55CFN-FRA
11h 00m2 stops
€312
Find Deal
Thu, 11 Sep - Fri, 12 Sep
 Logo
07:40 - 20:00FRA-CFN
13h 20m2 stops
 Logo
07:55 - 19:55CFN-FRA
11h 00m2 stops
€352
Find Deal
Thu, 11 Sep - Fri, 12 Sep

momondo Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main to Donegal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Frankfurt am Main to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainDonegal

FRA - CFN

FRACFN

Frankfurt am Main

Thu 11/9

10:55-20:00

1 stop10h 05m

Donegal

Fri 12/9

07:55-10:15

1 stop25h 20m

€300

Frankfurt am MainDonegal

FRA - CFN

FRACFN

Frankfurt am Main

Thu 11/9

10:55-20:00

1 stop10h 05m

Donegal

Fri 12/9

07:55-19:55

2 stops11h 00m

€312

Frankfurt am MainDonegal

FRA - CFN

FRACFN

Frankfurt am Main

Thu 11/9

07:40-20:00

2 stops13h 20m

Donegal

Fri 12/9

07:55-19:55

2 stops11h 00m

€352

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Frankfurt am Main to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main to Donegal

Direct flights

None
There are no direct flights from Frankfurt am Main to Donegal. There are no popular flight routes from Frankfurt am Main to Donegal.
  • How far is Frankfurt am Main to Donegal by plane?

    There are 1241.9 km between Frankfurt am Main and Donegal. In terms of flight time, this usually takes a little over 10h 05m.

  • When did momondo last update prices for flights from Frankfurt am Main to Donegal Airport?

    Prices for flights from Frankfurt am Main to Donegal Airport are updated daily.

  • How old do you have to be to fly from Frankfurt am Main to Donegal Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main to Donegal Airport.

  • What documentation or ID do you need to fly to Donegal Airport?

    The required travel and health documents for your Donegal Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Donegal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Frankfurt am Main to Donegal?

    Confirm your travel details to search for the latest offers for flights from Frankfurt am Main to Donegal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Frankfurt am Main to Donegal with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Letterkenny
Bundoran
Killybegs

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Donegal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Frankfurt am Main to Donegal. momondo saves you time and could save you money on your trip.

Can I find flights from Frankfurt am Main to Donegal with flexible booking policies on momondo?

All flight searches from Frankfurt am Main to Donegal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Frankfurt am Main to Donegal?

momondo provides multiple filters to help you find the best flight to Donegal from Frankfurt am Main. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Frankfurt am Main to Donegal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Frankfurt am Main to Donegal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Wed 3/9
Wed 10/9