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Cheap flights from Switzerland 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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — BFS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Switzerland to Northern Ireland

Keep the following information in mind while searching for Switzerland to Northern Ireland flight deals. Data was last updated 17 September 2025.

Round-trip from

£59

One-way from

£43

Popular in

February

Cheapest in

January

Average price

£235
easyJet
  • easyJet
  • 19/12-5/1
  • Nonstop
  • 4h 35m total
  • Switzerland to Northern Ireland
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Ryanair
  • Ryanair
  • 18/10
  • 1 total stop
  • 5h 20m total
  • Switzerland to Northern Ireland
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 9% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Switzerland to Northern Ireland

Cheapest flights from Switzerland to Northern Ireland
Explore the most affordable flight options available from Switzerland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 19/1211:25GVA - BFS
Nonstop2h 25measyJet
Mon 5/116:50BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£59
Fri 26/1211:25GVA - BFS
Nonstop2h 25measyJet
Sun 4/122:10BFS - GVA
1 stop9h 45measyJet
Deal found 15/9£78
Fri 19/1211:25GVA - BFS
Nonstop2h 25measyJet
Thu 1/110:10BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£82
Fri 19/1211:25GVA - BFS
Nonstop2h 25measyJet
Fri 2/107:30BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£84
Tue 16/1213:30GVA - BFS
1 stop25h 35measyJet
Mon 5/116:50BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£92
Thu 18/1214:00GVA - BFS
Nonstop2h 25measyJet
Mon 5/116:50BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£95
Sat 20/1209:55GVA - BFS
Nonstop2h 20measyJet
Mon 5/116:50BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£98
Thu 13/1111:00BSL - BFS
1 stop8h 20measyJet
Sun 16/1108:55BFS - BSL
1 stop10h 20measyJet
Deal found 15/9£101
Sat 27/1209:55GVA - BFS
Nonstop2h 20measyJet
Sun 4/117:00BFS - GVA
Nonstop2h 10measyJet
Deal found 15/9£101
Wed 17/1210:15GVA - BFS
1 stop4h 55measyJet
Mon 5/116:50BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£105
Thu 18/1220:55GVA - BFS
1 stop11h 55measyJet
Thu 1/110:10BFS - GVA
Nonstop2h 10measyJet
Deal found 16/9£106
Thu 13/1111:00BSL - BHD
1 stop9h 20measyJet
Sun 16/1115:05BHD - BSL
1 stop4h 10measyJet
Deal found 15/9£120

Cheapflights Fare Finder

 
Customise your flight search to find flights from Switzerland 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 17 September 2025.
Use the filters below to find and compare flights from Switzerland to Northern Ireland that are best for you.

Fly from

Switzerland

Fly to

Northern Ireland

Route

Depart

Return

Price

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Fri 19/12

11:25-12:50

Nonstop2h 25m

Belfast Intl

Mon 5/1

16:50-20:00

Nonstop2h 10m

£59

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Fri 26/12

11:25-12:50

Nonstop2h 25m

Belfast Intl

Sun 4/1

17:00-20:10

Nonstop2h 10m

£78

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Fri 19/12

11:25-12:50

Nonstop2h 25m

Belfast Intl

Thu 1/1

10:10-13:20

Nonstop2h 10m

£82

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Thu 18/12

14:00-15:25

Nonstop2h 25m

Belfast Intl

Mon 5/1

16:50-20:00

Nonstop2h 10m

£95

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Sat 20/12

09:55-11:15

Nonstop2h 20m

Belfast Intl

Mon 5/1

16:50-20:00

Nonstop2h 10m

£98

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Sat 27/12

09:55-11:15

Nonstop2h 20m

Belfast Intl

Sun 4/1

17:00-20:10

Nonstop2h 10m

£101

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Thu 18/12

20:55-07:50

1 stop11h 55m

Belfast Intl

Thu 1/1

08:55-15:35

1 stop5h 40m

£106

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Thu 18/12

20:55-07:50

1 stop11h 55m

Belfast Intl

Sun 4/1

17:00-20:10

Nonstop2h 10m

£106

GenevaBelfast

GVA - BFS

GVABFS

Geneva Geneve-Cointrin

Fri 19/12

11:25-12:50

Nonstop2h 25m

Belfast Intl

Fri 2/1

13:30-17:55

1 stop3h 25m

£110

BaselBelfast

BSL - BHD

BSLBHD

Basel EuroAirport Swiss

Thu 13/11

11:00-19:20

1 stop9h 20m

Belfast City

Sun 16/11

15:05-20:15

1 stop4h 10m

£120

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 52 results
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Best time to book a flight from Switzerland to Northern Ireland

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

What is the cheapest month to book a flight from Switzerland to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Switzerland to Northern Ireland (average of £67). Flying from Switzerland 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.

Related info for your journey

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

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

    For as low as £59, easyJet can have you in Northern Ireland from Switzerland in 2h 25m. The distance from Switzerland to Northern Ireland is about 793 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Switzerland to Northern Ireland one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £43. Users have also found prices from £61 and £79 on easyJet and KLM, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Switzerland to Northern Ireland (average of £67). Flying from Switzerland 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Switzerland to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Switzerland to Northern Ireland?

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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 Switzerland to Northern Ireland.

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

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

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

Of course! You can now track prices for flights from Switzerland to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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