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Cheap flights from Belfast Intl Airport to Frankfurt am Main Airport from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FRA
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Belfast Intl to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£256

One-way from

£89

Popular in

May

Cheapest in

February

Average price

£246
24/12-28/12
  • 24/12-28/12
  • 3 total stops
  • 15h 10m total
  • Belfast to Frankfurt am Main
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easyJet
  • easyJet
  • 14/10
  • 2 total stops
  • 10h 35m total
  • Belfast to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Belfast Intl to Frankfurt

Cheapest flights from Belfast Intl to Frankfurt
Explore the most affordable flight options available from Belfast Intl to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Wed 24/1208:20BFS - FRA
2 stops10h 00mMultiple Airlines
Sun 28/1206:45FRA - BFS
1 stop5h 10mMultiple Airlines
Deal found 14/8£256
Sun 28/907:15BFS - FRA
1 stop5h 45mMultiple Airlines
Sun 5/1022:00FRA - BFS
1 stop13h 30mMultiple Airlines
Deal found 14/8£261
Sun 21/909:25BFS - FRA
1 stop10h 35mMultiple Airlines
Sun 28/910:30FRA - BFS
1 stop6h 00mMultiple Airlines
Deal found 14/8£319
Mon 29/910:55BFS - FRA
1 stop7h 50mMultiple Airlines
Mon 6/1007:20FRA - BFS
2 stops10h 20mMultiple Airlines
Deal found 15/8£328
Sun 24/806:20BFS - FRA
2 stops11h 35mMultiple Airlines
Fri 29/815:05FRA - BFS
1 stop9h 15mMultiple Airlines
Deal found 13/8£350
Fri 29/809:20BFS - FRA
1 stop10h 40mMultiple Airlines
Sun 31/809:00FRA - BFS
1 stop7h 30mMultiple Airlines
Deal found 15/8£365
Sat 23/821:05BFS - FRA
1 stop13h 30mMultiple Airlines
Thu 28/805:20FRA - BFS
1 stop12h 45mMultiple Airlines
Deal found 13/8£400

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Frankfurt 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, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Frankfurt am Main Airport that are best for you.

Fly from

Belfast Intl

Fly to

Frankfurt

Route

Depart

Return

Price

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Wed 24/12

08:20-19:20

2 stops10h 00m

Frankfurt am Main

Sun 28/12

06:45-10:55

1 stop5h 10m

£256

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sun 28/9

07:15-14:00

1 stop5h 45m

Frankfurt am Main

Sun 5/10

22:00-10:30

1 stop13h 30m

£261

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sun 21/9

09:25-21:00

1 stop10h 35m

Frankfurt am Main

Sun 28/9

10:30-15:30

1 stop6h 00m

£319

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Mon 29/9

10:55-19:45

1 stop7h 50m

Frankfurt am Main

Mon 6/10

07:20-16:40

2 stops10h 20m

£328

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Fri 29/8

09:20-21:00

1 stop10h 40m

Frankfurt am Main

Sun 31/8

09:00-15:30

1 stop7h 30m

£365

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Tue 14/10

07:45-19:20

2 stops10h 35m

£89

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Fri 24/10

16:40-08:20

2 stops14h 40m

£105

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sun 26/10

19:05-10:05

2 stops14h 00m

£114

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Tue 14/10

14:50-20:50

1 stop5h 00m

£133

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Best time to book a flight from Belfast Intl to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown with KLM from Belfast Intl Airport to Frankfurt am Main Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Belfast Intl Airport to Frankfurt am Main Airport round-trip?

    KLM, at £184, was found to be the cheapest airline from Belfast Intl Airport to Frankfurt am Main Airport.. KLM is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Belfast Intl to Frankfurt that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Frankfurt.

  • Can I find deals for business class flights from Belfast Intl to Frankfurt?

    Yes. Cheapflights offers flight deals from Belfast Intl to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Frankfurt am Main Airport?

    Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Frankfurt am Main Airport (average of £187). Flying from Belfast Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of £247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Baden-Baden
Wurzburg
Bad Homburg
Mainz
Pforzheim
Koblenz
Trier
Wiesbaden
Fulda
Heilbronn
Bad Ems
Kaiserslautern
Rothenburg ob der Tauber
Rüdesheim am Rhein
Speyer
Nuerburg

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Alternative routes for Belfast Intl to Frankfurt

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Frankfurt flights

Top airline flying from Belfast Intl to Frankfurt

Discover the top airline that operate flights from Belfast Intl to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£184Average£221FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Frankfurt?

When you search for this flight from Belfast Intl to Frankfurt, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Frankfurt?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Frankfurt from Belfast Intl.

Can Cheapflights find flights from Belfast Intl to Frankfurt with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Frankfurt flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Frankfurt become cheaper?

Yes! Start tracking prices for Belfast Intl to Frankfurt flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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