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

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

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the cheapest flights from Saint Peter to Northern Ireland?

Looking for the cheapest flight from Saint Peter to Northern Ireland? While on average our users pay £28, our data indicates the cheapest price to be £28. The most popular route (Saint Peter Jersey - Belfast City), is priced around £202.

What airport do you fly from for flights from Saint Peter to Northern Ireland?

Most people fly from Saint Peter Jersey (JER) if they book a flight from Saint Peter to Northern Ireland. Saint Peter Jersey is conveniently located just 0.8 mi from Saint Peter’s city center.

Can I find deals for flights from Saint Peter to Northern Ireland that include hotel bookings?

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

How can I find direct flights from Saint Peter to Northern Ireland?

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

Can I find deals for business class flights from Saint Peter to Northern Ireland?

Yes. Cheapflights offers flight deals from Saint Peter 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.

£270+ Flights from Saint Peter to Northern Ireland

Cheap flight deals from Saint Peter to Northern Ireland

Round-trip from	£270
Popular in	August
Cheapest in	June
Average price	£28
Good round-trip deal	£28 or less

30/9-4/10
2 total stops
10h 45m total
Saint Peter to Northern Ireland

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Saint Peter Jersey to Northern Ireland.

Search Deals

Find flight deals from Saint Peter to Northern Ireland

Cheapest flights from Saint Peter to Northern Ireland
Explore the most affordable flight options available from Saint Peter to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 30/908:35JER - BHD

1 stop4h 15mMultiple Airlines

Sat 4/1006:50BHD - JER

1 stop6h 30mMultiple Airlines

Deal found 16/9£270

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Peter to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint PeterBelfast

JER - BHD

JERBHD

Saint Peter Jersey

Tue 30/9

08:35-12:50

1 stop4h 15m

Belfast City

Sat 4/10

06:50-13:20

1 stop6h 30m

£270

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Saint Peter to Northern Ireland

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

What is the cheapest time of day to fly from JER to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Peter to Northern Ireland as you normally would.

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Saint Peter to Northern Ireland, such as easyJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

easyJet

6.9

Okay

1,822 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

easyJet

6.9

Okay

1,822 reviews

easyJet

6.9

Okay

1,822 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

What airport do you fly from for flights from Saint Peter to Northern Ireland?
Most people fly from Saint Peter Jersey (JER) if they book a flight from Saint Peter to Northern Ireland. Saint Peter Jersey is conveniently located just 0.8 mi from Saint Peter’s city center.
What are the cheapest flights from Saint Peter to Northern Ireland?
Looking for the cheapest flight from Saint Peter to Northern Ireland? While on average our users pay £28, our data indicates the cheapest price to be £28. The most popular route (Saint Peter Jersey - Belfast City), is priced around £202.
Can I find deals for flights from Saint Peter to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Saint Peter to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Saint Peter to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Peter to Northern Ireland.
Can I find deals for business class flights from Saint Peter to Northern Ireland?
Yes. Cheapflights offers flight deals from Saint Peter 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 Saint Peter to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Saint Peter to Northern Ireland (average of £67). Flying from Saint Peter 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

Alternative routes for Saint Peter to Northern Ireland

Saint Peter to Gatwick flights

Saint Peter to Heathrow flights

Saint Peter to Luton flights

Saint Peter to London City flights

Saint Peter to Stansted flights

Saint Peter to Liverpool flights

Saint Peter to Manchester flights

Saint Peter to Bristol flights

Saint Peter to Southampton flights

Saint Peter to Birmingham flights

Saint Peter to Edinburgh flights

Saint Peter to Glasgow Intl flights

Saint Peter to Southend flights

Saint Peter to Belfast City flights

Direct flights to United Kingdom

Top airline flying from Saint Peter to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£28	Average£174	FlexibilityNo cancel fee	On-time86%	Search easyJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Saint Peter to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Saint Peter to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Saint Peter to Northern Ireland for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Northern Ireland from Saint Peter shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Saint Peter 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Saint Peter to Northern Ireland from £270

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Saint Peter to Northern Ireland

Keep the following information in mind while searching for Saint Peter to Northern Ireland flight deals. Data was last updated 18 September 2025.

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Saint Peter to Northern Ireland

Cheapest flights from Saint Peter to Northern IrelandExplore the most affordable flight options available from Saint Peter to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Saint Peter to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Peter to Northern Ireland that are best for you.

Best time to book a flight from Saint Peter to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Saint Peter with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Saint Peter to Northern Ireland

What is the cheapest time of day to fly from JER to NIR?

Find hourly flight availability from Saint Peter to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Saint Peter to Northern Ireland, such as easyJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Saint Peter 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 Saint Peter to Northern Ireland?

What are the cheapest flights from Saint Peter to Northern Ireland?

Can I find deals for flights from Saint Peter to Northern Ireland that include hotel bookings?

How can I find direct flights from Saint Peter to Northern Ireland?

Can I find deals for business class flights from Saint Peter to Northern Ireland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Peter to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Saint Peter to Northern Ireland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Saint Peter to Northern Ireland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Saint Peter to Northern Ireland
Explore the most affordable flight options available from Saint Peter to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.