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Cheap flights from Basel EuroAirport Swiss to Northern Ireland from £49

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BFS
9 Jun — 16 Jun1
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 10 May 2026.

Wed 17/613:30
BSL
-
BFS
2 stops10h 00m
Multiple Airlines
Sat 20/607:40
BFS
-
BSL
1 stop9h 20m
Multiple Airlines
Deal found 8/5£106
Tue 23/620:45
BSL
-
BFS
1 stop13h 35m
Multiple Airlines
Tue 30/605:55
BFS
-
BSL
1 stop12h 40m
Multiple Airlines
Deal found 9/5£114
Thu 11/616:05
BSL
-
BFS
1 stop5h 55m
Ryanair
Fri 12/619:20
BFS
-
BSL
2 stops21h 40m
Ryanair
Deal found 6/5£115
Mon 8/616:05
BSL
-
BFS
1 stop6h 50m
Multiple Airlines
Mon 15/618:50
BFS
-
BSL
1 stop25h 10m
Multiple Airlines
Deal found 7/5£128
Mon 8/621:00
BSL
-
BFS
1 stop13h 20m
easyJet
Mon 15/621:05
BFS
-
BSL
1 stop10h 30m
easyJet
Deal found 9/5£136
Thu 11/616:05
BSL
-
BFS
1 stop5h 55m
Multiple Airlines
Fri 12/608:55
BFS
-
BSL
1 stop11h 05m
Multiple Airlines
Deal found 6/5£137
Thu 28/509:30
BSL
-
BFS
2 stops24h 10m
Multiple Airlines
Thu 4/609:15
BFS
-
BSL
1 stop5h 25m
Multiple Airlines
Deal found 5/5£139
Thu 11/616:05
BSL
-
BFS
1 stop5h 55m
Ryanair
Thu 2/709:15
BFS
-
BSL
1 stop5h 25m
Ryanair
Deal found 6/5£142
Mon 8/619:40
BSL
-
BHD
1 stop14h 10m
British Airways
Mon 15/619:35
BHD
-
BSL
1 stop26h 30m
British Airways
Deal found 9/5£188
Mon 8/620:50
BSL
-
BHD
1 stop14h 00m
easyJet
Mon 15/608:45
BHD
-
BSL
1 stop10h 05m
easyJet
Deal found 7/5£190
Thu 28/510:15
BSL
-
BHD
1 stop24h 05m
KLM
Thu 4/617:30
BHD
-
BSL
1 stop15h 15m
KLM
Deal found 5/5£199
Thu 11/607:00
BSL
-
BHD
1 stop13h 40m
Multiple Airlines
Fri 12/607:00
BHD
-
BSL
1 stop13h 00m
Multiple Airlines
Deal found 6/5£204

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 10 May 2026.

Round-trip from

£106

One-way from

£49

Popular in

March

Cheapest in

January

Average price

£355
Ryanair
  • Ryanair
  • 17/6-20/6
  • 3 total stops
  • 19h 20m total
  • Basel to Northern Ireland
Search Deals
Ryanair
  • Ryanair
  • 11/6
  • 1 total stop
  • 5h 55m total
  • Basel to Northern Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 10 May 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

Tue 23/6

20:45-09:20

1 stop13h 35m

Belfast Intl

Tue 30/6

05:55-19:35

1 stop12h 40m

£114

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Thu 11/6

16:05-21:00

1 stop5h 55m

Belfast Intl

Fri 12/6

19:20-18:00

2 stops21h 40m

£115

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Wed 17/6

13:30-22:30

2 stops10h 00m

Belfast Intl

Sat 20/6

11:10-12:45

2 stops24h 35m

£125

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 8/6

16:05-21:55

1 stop6h 50m

Belfast Intl

Mon 15/6

18:50-21:00

1 stop25h 10m

£128

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Thu 11/6

17:05-10:40

2 stops18h 35m

Belfast Intl

Fri 12/6

19:20-18:00

2 stops21h 40m

£134

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 8/6

21:00-09:20

1 stop13h 20m

Belfast Intl

Mon 15/6

21:05-08:35

1 stop10h 30m

£136

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Thu 11/6

16:05-21:00

1 stop5h 55m

Belfast Intl

Thu 2/7

12:45-08:10

2 stops18h 25m

£136

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Thu 28/5

09:30-08:40

2 stops24h 10m

Belfast Intl

Thu 4/6

09:15-15:40

1 stop5h 25m

£139

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Mon 8/6

19:40-08:50

1 stop14h 10m

Belfast City

Mon 15/6

19:35-23:05

1 stop26h 30m

£188

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Thu 28/5

10:15-09:20

1 stop24h 05m

Belfast City

Thu 4/6

17:30-09:45

1 stop15h 15m

£199

Flights are sorted by cheapest return flights first.

Deals found on 6/5

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 £115, Ryanair can have you in Northern Ireland from Basel EuroAirport Swiss in 5h 55m. Airlines will cover a distance of 768 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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