Cheap flights from Basel to Northern Ireland from £43

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — BFS
9 Sep — 16 Sep1
1 adult

Cheap flight deals from Basel to Northern Ireland

Keep the following information in mind while searching for Basel to Northern Ireland flight deals. Data was last updated 4 September 2025.

Round-trip from

£84

One-way from

£43
easyJet
  • easyJet
  • 17/11-21/11
  • 2 total stops
  • 35h 00m total
  • Basel to Northern Ireland
easyJet
  • easyJet
  • 22/9
  • 1 total stop
  • 13h 10m total
  • Basel to Northern Ireland

Find flight deals from Basel to Northern Ireland

Cheapest flights from Basel to Northern Ireland
Explore the most affordable flight options available from Basel to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2025.

Mon 17/1106:45BSL - BFS
1 stop15h 45measyJet
Fri 21/1115:50BFS - BSL
1 stop19h 15measyJet
Deal found 3/9£84
Mon 13/1021:40BSL - BFS
1 stop11h 30measyJet
Tue 14/1020:55BFS - BSL
1 stop13h 10measyJet
Deal found 4/9£92
Mon 17/1106:45BSL - BHD
1 stop14h 45measyJet
Fri 21/1116:30BHD - BSL
1 stop18h 35measyJet
Deal found 3/9£98
Sun 12/1021:35BSL - BFS
1 stop11h 10measyJet
Tue 14/1007:05BFS - BSL
1 stop8h 45measyJet
Deal found 4/9£110
Sun 19/1021:35BSL - BFS
1 stop11h 10measyJet
Wed 22/1009:35BFS - BSL
1 stop7h 00measyJet
Deal found 3/9£113
Sun 12/1021:35BSL - BHD
1 stop11h 35measyJet
Thu 16/1020:05BHD - BSL
1 stop23h 55measyJet
Deal found 3/9£120
Wed 10/907:00BSL - BFS
1 stop8h 35measyJet
Wed 17/921:00BFS - BSL
1 stop10h 25measyJet
Deal found 3/9£121
Mon 13/1011:00BSL - BFS
1 stop4h 35mMultiple Airlines
Tue 14/1021:05BFS - BSL
2 stops17h 15mMultiple Airlines
Deal found 4/9£142
Sun 12/1009:55BSL - BFS
1 stop6h 35mMultiple Airlines
Thu 16/1006:35BFS - BSL
1 stop13h 30mMultiple Airlines
Deal found 3/9£154
Sat 18/1018:15BSL - BFS
1 stop5h 20mRyanair
Sat 25/1006:55BFS - BSL
1 stop9h 55mRyanair
Deal found 3/9£156
Sat 18/1018:15BSL - BFS
1 stop14h 45mMultiple Airlines
Sat 25/1016:40BFS - BSL
2 stops16h 15mMultiple Airlines
Deal found 3/9£160
Sun 12/1009:55BSL - BFS
1 stop4h 35mMultiple Airlines
Tue 14/1021:05BFS - BSL
2 stops17h 15mMultiple Airlines
Deal found 4/9£166

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel to Northern Ireland 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 4 September 2025.
Use the filters below to find and compare flights from Basel to Northern Ireland that are best for you.

Fly from

Basel

Fly to

Northern Ireland

Route

Depart

Return

Price

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 17/11

06:45-21:30

1 stop15h 45m

Belfast Intl

Fri 21/11

15:50-12:05

1 stop19h 15m

£84

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 13/10

21:40-08:10

1 stop11h 30m

Belfast Intl

Tue 14/10

20:55-11:05

1 stop13h 10m

£92

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Mon 17/11

06:45-20:30

1 stop14h 45m

Belfast City

Fri 21/11

16:30-12:05

1 stop18h 35m

£98

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sun 12/10

21:35-07:45

1 stop11h 10m

Belfast Intl

Tue 14/10

07:05-16:50

1 stop8h 45m

£110

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sun 19/10

21:35-07:45

1 stop11h 10m

Belfast Intl

Wed 22/10

09:35-17:35

1 stop7h 00m

£113

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Sun 12/10

21:35-08:10

1 stop11h 35m

Belfast City

Thu 16/10

20:05-21:00

1 stop23h 55m

£120

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 13/10

11:00-14:35

1 stop4h 35m

Belfast Intl

Tue 14/10

21:05-15:20

2 stops17h 15m

£142

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sun 12/10

09:55-15:30

1 stop6h 35m

Belfast Intl

Thu 16/10

06:35-21:05

1 stop13h 30m

£154

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 18/10

18:15-22:35

1 stop5h 20m

Belfast Intl

Sat 25/10

06:55-17:50

1 stop9h 55m

£156

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 18/10

18:15-08:00

1 stop14h 45m

Belfast Intl

Sat 25/10

16:40-09:55

2 stops16h 15m

£160

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 29 results
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Best time to book a flight from Basel to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Basel 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.

Cheapflights Insights

Everything you need to know about your flight from Basel to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Basel to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Basel to Northern Ireland?

    Basel All airports (EAP) is the airport you will fly out of if you book a flight from Basel to Northern Ireland. It is only a 0.2 mi journey to All airports (EAP) from Basel’s city center.

  • How long is the flight from Basel to Northern Ireland?

    Departing from Basel to Northern Ireland will take you 15h 45m. The distance between Basel and Northern Ireland is about 768 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Basel to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Basel to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Basel to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Northern Ireland.

  • Can I find deals for business class flights from Basel to Northern Ireland?

    Yes. Cheapflights offers flight deals from Basel to Northern Ireland 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 Basel to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Basel to Northern Ireland (average of £67). Flying from Basel to Northern Ireland in July is currently the most expensive (average of £90). 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.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Basel today and book when prices fit your budget.

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