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Cheap flights from Basel EuroAirport Swiss to Northern Ireland from £81

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BFS
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Basel to Northern Ireland

Enter your travel dates to find the best prices.

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 25 March 2026.

Sun 4/1017:45
BSL
-
BFS
1 stop4h 40m
easyJet
Thu 8/1008:10
BFS
-
BSL
1 stop6h 30m
easyJet
Deal found 25/3£161
Sat 19/918:25
BSL
-
BFS
1 stop5h 55m
Multiple Airlines
Sat 26/910:40
BFS
-
BSL
1 stop6h 20m
Multiple Airlines
Deal found 23/3£178
Sat 12/918:25
BSL
-
BHD
1 stop15h 50m
KLM
Tue 22/1206:30
BHD
-
BSL
1 stop14h 35m
KLM
Deal found 24/3£182
Sat 3/1018:25
BSL
-
BHD
1 stop15h 50m
KLM
Mon 5/1009:50
BHD
-
BSL
1 stop11h 00m
KLM
Deal found 25/3£186
Sun 4/1006:30
BSL
-
BHD
1 stop11h 25m
KLM
Wed 7/1009:50
BHD
-
BSL
1 stop7h 05m
KLM
Deal found 25/3£189
Fri 11/913:40
BSL
-
BFS
1 stop8h 50m
easyJet
Wed 16/1208:20
BFS
-
BSL
1 stop6h 00m
easyJet
Deal found 24/3£190
Thu 1/1006:30
BSL
-
BHD
1 stop11h 25m
KLM
Tue 6/1017:30
BHD
-
BSL
1 stop15h 15m
KLM
Deal found 25/3£197
Sat 3/1018:25
BSL
-
BHD
1 stop15h 50m
KLM
Fri 9/1009:50
BHD
-
BSL
1 stop11h 00m
KLM
Deal found 25/3£202
Sun 4/1006:30
BSL
-
BHD
1 stop11h 25m
KLM
Fri 9/1009:50
BHD
-
BSL
1 stop11h 00m
KLM
Deal found 25/3£204
Thu 1/1006:10
BSL
-
BHD
1 stop6h 50m
British Airways
Fri 9/1020:10
BHD
-
BSL
1 stop13h 50m
British Airways
Deal found 25/3£208
Fri 11/913:40
BSL
-
BFS
1 stop8h 50m
easyJet
Mon 21/1216:25
BFS
-
BSL
1 stop3h 45m
easyJet
Deal found 24/3£208
Sat 19/918:25
BSL
-
BHD
1 stop15h 50m
KLM
Sat 26/917:30
BHD
-
BSL
1 stop15h 15m
KLM
Deal found 23/3£209

Find 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 25 March 2026.

Round-trip from

£178

One-way from

£81

Popular in

March

Cheapest in

May

Average price

£454
19/9-26/9
  • 19/9-26/9
  • 2 total stops
  • 12h 15m total
  • Basel to Northern Ireland
Search Deals
11/4
  • 11/4
  • 2 total stops
  • 19h 35m total
  • Basel to Northern Ireland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 25 March 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 19/9

18:25-23:20

1 stop5h 55m

Belfast Intl

Sat 26/9

10:40-18:00

1 stop6h 20m

£178

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Fri 11/9

13:40-21:30

1 stop8h 50m

Belfast Intl

Wed 16/12

08:20-15:20

1 stop6h 00m

£190

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 12/9

18:25-23:20

1 stop5h 55m

Belfast Intl

Wed 16/12

08:20-15:20

1 stop6h 00m

£212

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Mon 15/6

19:40-08:50

1 stop14h 10m

Belfast City

Wed 17/6

19:40-22:40

1 stop26h 00m

£213

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Sat 1/8

18:30-09:20

1 stop15h 50m

Belfast City

Sat 8/8

17:30-09:45

1 stop15h 15m

£225

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 12/9

18:25-23:20

1 stop5h 55m

Belfast Intl

Mon 21/12

16:25-21:10

1 stop3h 45m

£228

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Sat 12/9

18:25-09:15

1 stop15h 50m

Belfast City

Fri 18/12

17:20-22:05

1 stop3h 45m

£232

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sat 12/9

18:25-23:20

1 stop5h 55m

Belfast Intl

Sun 20/12

17:05-22:55

1 stop4h 50m

£234
Fastest return journey

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Sun 13/9

17:45-20:40

1 stop3h 55m

Belfast Intl

Mon 21/12

16:25-21:10

1 stop3h 45m

£240

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Wed 6/5

14:55-12:20

2 stops22h 25m

Belfast Intl

Wed 13/5

20:15-18:15

2 stops21h 00m

£259

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 25 resultsSorted by cheapest first
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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 EuroAirport Swiss 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?

    Located just 3.6 mi from the city center, Basel EuroAirport Swiss (BSL) is the airport most travelers will use when flying to Northern Ireland from Basel.

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

    For as low as £213, British Airways can have you in Northern Ireland from Basel EuroAirport Swiss in 14h 10m. Airlines will cover a distance of 755 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Basel to Northern Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Basel to Northern Ireland.

Can Cheapflights find flights from Basel to Northern Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Northern Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Basel to Northern Ireland become cheaper?

Yes! Start tracking prices for Basel to Northern Ireland 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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