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Cheap flights from Basel EuroAirport Swiss to Northern Ireland from £51

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BFS
21 Jul — 28 Jul1
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 21 June 2026.

Thu 15/1016:05
BSL
-
BFS
1 stop5h 10m
Multiple Airlines
Sun 18/1007:10
BFS
-
BSL
1 stop9h 05m
Multiple Airlines
Deal found 17/6£139
Wed 16/921:00
BSL
-
BFS
1 stop13h 45m
easyJet
Sun 20/910:55
BFS
-
BSL
1 stop5h 20m
easyJet
Deal found 20/6£143
Fri 28/821:20
BSL
-
BFS
1 stop11h 30m
easyJet
Sun 30/820:20
BFS
-
BSL
1 stop11h 55m
easyJet
Deal found 18/6£146
Wed 16/913:30
BSL
-
BFS
2 stops10h 50m
Multiple Airlines
Sun 20/910:55
BFS
-
BSL
1 stop5h 20m
Multiple Airlines
Deal found 20/6£160
Mon 3/821:30
BSL
-
BFS
1 stop11h 45m
easyJet
Mon 10/821:05
BFS
-
BSL
1 stop10h 30m
easyJet
Deal found 19/6£164
Fri 28/821:20
BSL
-
BFS
1 stop11h 30m
Multiple Airlines
Sun 30/807:10
BFS
-
BSL
2 stops25h 55m
Multiple Airlines
Deal found 18/6£165
Fri 9/1021:40
BSL
-
BFS
1 stop11h 20m
easyJet
Sun 11/1021:10
BFS
-
BSL
1 stop12h 40m
easyJet
Deal found 21/6£167
Mon 5/1008:10
BSL
-
BFS
2 stops8h 10m
Multiple Airlines
Thu 8/1009:15
BFS
-
BSL
1 stop5h 25m
Multiple Airlines
Deal found 19/6£168
Wed 16/921:10
BSL
-
BHD
1 stop12h 45m
Multiple Airlines
Sun 20/911:05
BHD
-
BSL
1 stop5h 10m
Multiple Airlines
Deal found 20/6£168
Tue 4/821:40
BSL
-
BFS
1 stop10h 50m
easyJet
Tue 11/817:05
BFS
-
BSL
1 stop14h 25m
easyJet
Deal found 20/6£174
Thu 15/1011:25
BSL
-
BHD
1 stop6h 45m
Multiple Airlines
Sun 18/1011:05
BHD
-
BSL
1 stop5h 10m
Multiple Airlines
Deal found 17/6£174
Tue 7/716:25
BSL
-
BFS
1 stop15h 40m
Multiple Airlines
Tue 14/720:15
BFS
-
BSL
1 stop14h 35m
Multiple Airlines
Deal found 17/6£183

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 21 June 2026.

Round-trip from

£139

One-way from

£51

Popular in

March

Cheapest in

January
15/10-18/10
  • 15/10-18/10
  • 2 total stops
  • 14h 15m total
  • Basel to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 16/9
  • 1 total stop
  • 12h 45m total
  • Basel to Northern Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£14 potential savings vs. average return price).
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 21 June 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

Wed 16/9

21:00-09:45

1 stop13h 45m

Belfast Intl

Sun 20/9

10:55-17:15

1 stop5h 20m

£143

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Fri 28/8

21:20-07:50

1 stop11h 30m

Belfast Intl

Sun 30/8

20:20-09:15

1 stop11h 55m

£146

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 3/8

21:30-08:15

1 stop11h 45m

Belfast Intl

Mon 10/8

21:05-08:35

1 stop10h 30m

£164

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Fri 9/10

21:40-08:00

1 stop11h 20m

Belfast Intl

Sun 11/10

21:10-10:50

1 stop12h 40m

£167

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Wed 16/9

21:10-08:55

1 stop12h 45m

Belfast City

Sun 20/9

11:05-17:15

1 stop5h 10m

£168

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Fri 28/8

21:20-07:50

1 stop11h 30m

Belfast Intl

Sun 30/8

07:10-15:45

3 stops31h 35m

£168

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Mon 3/8

16:15-10:00

2 stops18h 45m

Belfast Intl

Mon 10/8

06:40-15:40

1 stop8h 00m

£174

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Tue 4/8

21:40-07:30

1 stop10h 50m

Belfast Intl

Tue 11/8

17:05-08:30

1 stop14h 25m

£174

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Mon 12/10

19:40-07:35

1 stop12h 55m

Belfast City

Wed 14/10

10:05-22:50

1 stop11h 45m

£187

BaselBelfast

BSL - BFS

BSLBFS

Basel EuroAirport Swiss

Tue 7/7

17:05-22:30

2 stops30h 25m

Belfast Intl

Thu 16/7

09:15-15:40

1 stop5h 25m

£187

Flights are sorted by cheapest return flights first.

Deals found on 18/6

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 £188, easyJet can have you in Northern Ireland from Basel EuroAirport Swiss in 12h 55m. 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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