How long is the flight from Plymouth to Northern Ireland?

For as low as £229, KLM can have you in Northern Ireland from Plymouth in 15h 50m. The distance between Plymouth and Northern Ireland is about 287 mi.

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).

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

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

How can I find direct flights from Plymouth to Northern Ireland?

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

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

Yes. Cheapflights offers flight deals from Plymouth 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.

£94+ Cheap Flights from Plymouth to Northern Ireland

Cheap flight deals from Plymouth to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Plymouth to Northern Ireland
Explore the most affordable flight options available from Plymouth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Sat 17/1016:35 -

Nonstop1h 30m

Sat 24/1014:35 -

Nonstop1h 30m

Deal found 25/8£109

Sat 26/916:35 -

Nonstop1h 30m

Sat 3/1014:35 -

Nonstop1h 30m

Deal found 27/8£119

Fri 18/921:00 -

2 stops14h 55m

Sun 20/912:45 -

1 stop7h 35m

Deal found 25/8£149

Sat 10/1020:45 -

2 stops20h 40m

Sat 17/1020:15 -

2 stops22h 30m

Deal found 28/8£172

Fri 9/1021:00 -

2 stops14h 55m

Fri 16/1008:15 -

1 stop7h 20m

Deal found 25/8£176

Sat 26/920:45 -

2 stops17h 05m

Sat 3/1014:35 -

Nonstop1h 30m

Deal found 27/8£180

Mon 21/919:55 -

2 stops17h 20m

Mon 28/906:40 -

2 stops8h 50m

Deal found 24/8£181

Sat 3/1020:45 -

2 stops20h 40m

Tue 6/1020:15 -

2 stops19h 15m

Deal found 27/8£183

Sat 10/1020:45 -

2 stops20h 40m

Mon 12/1006:40 -

2 stops8h 50m

Deal found 27/8£187

Mon 21/919:55 -

2 stops21h 05m

Mon 28/908:50 -

2 stops6h 40m

Deal found 24/8£192

Sat 17/1020:45 -

2 stops16h 55m

Sat 24/1014:35 -

Nonstop1h 30m

Deal found 25/8£203

Thu 8/1019:15 -

2 stops13h 15m

Fri 9/1020:25 -

2 stops18h 10m

Deal found 25/8£203

Best flights from Plymouth to Northern Ireland
Discover carefully curated flight deals from Plymouth to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Fri 18/921:00 -

2 stops14h 55m

Sun 20/907:10 -

2 stops13h 10m

Deal found 25/8£175

Wed 2/1217:20 -

1 stop15h 50m

Sat 5/1209:40 -

1 stop7h 05m

Deal found 25/8£229

Mon 21/919:55 -

2 stops17h 20m

Mon 28/906:40 -

2 stops8h 50m

Deal found 24/8£181

Sat 3/1020:45 -

2 stops20h 40m

Tue 6/1020:15 -

2 stops19h 15m

Deal found 27/8£183

Sun 27/914:30 -

1 stop18h 50m

Wed 30/907:00 -

1 stop5h 50m

Deal found 28/8£483

Sat 10/1020:45 -

2 stops20h 40m

Sat 17/1013:20 -

1 stop7h 00m

Deal found 28/8£206

Mon 21/917:15 -

1 stop16h 05m

Mon 28/917:30 -

1 stop23h 15m

Deal found 24/8£256

Thu 8/1019:15 -

2 stops13h 15m

Fri 9/1010:55 -

1 stop9h 40m

Deal found 25/8£226

Fri 18/917:15 -

1 stop23h 40m

Sun 20/917:30 -

1 stop23h 15m

Deal found 25/8£310

Sun 4/1020:45 -

2 stops14h 30m

Thu 8/1020:10 -

2 stops19h 25m

Deal found 26/8£234

Sat 17/1020:45 -

2 stops20h 40m

Sat 24/1022:25 -

2 stops21h 25m

Deal found 29/8£265

Fri 16/1017:55 -

2 stops24h 15m

Sun 18/1006:30 -

2 stops34h 50m

Deal found 27/8£485

Mon 21/919:55 -

3 stops20h 35m

Mon 28/915:25 -

3 stops25h 20m

Deal found 24/8£346

Wed 2/1211:05 -

2 stops23h 00m

Sat 5/1212:40 -

1 stop25h 15m

Deal found 25/8£415

Find flight deals from Plymouth to Northern Ireland

Round-trip from	£109
One-way from	£94

Aer Lingus
17/10-24/10
Nonstop
3h 00m total
Plymouth to Northern Ireland

Search Deals

24/9
2 total stops
13h 15m total
Plymouth to Northern Ireland

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Fri 18/9

21:00-11:55

2 stops14h 55m

Belfast Intl

Sun 20/9

07:10-20:20

2 stops13h 10m

£175

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Mon 21/9

19:55-13:15

2 stops17h 20m

Belfast Intl

Mon 28/9

06:40-15:30

2 stops8h 50m

£181

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 3/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Tue 6/10

20:15-15:30

2 stops19h 15m

£183

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 10/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Sat 17/10

13:20-20:20

1 stop7h 00m

£206

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Thu 8/10

19:15-08:30

2 stops13h 15m

Belfast Intl

Fri 9/10

10:55-20:35

1 stop9h 40m

£226

Fastest return journey

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Wed 2/12

17:20-09:10

1 stop15h 50m

Belfast City

Sat 5/12

09:40-16:45

1 stop7h 05m

£229

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Sun 4/10

20:45-11:15

2 stops14h 30m

Belfast City

Thu 8/10

20:10-15:35

2 stops19h 25m

£234

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Mon 21/9

17:15-09:20

1 stop16h 05m

Belfast City

Mon 28/9

17:30-16:45

1 stop23h 15m

£256

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 17/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Sat 24/10

22:25-19:50

2 stops21h 25m

£265

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Fri 18/9

17:15-16:55

1 stop23h 40m

Belfast City

Sun 20/9

17:30-16:45

1 stop23h 15m

£310

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Plymouth to Northern Ireland

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

EXT-BHD

EXT-BFS

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 Plymouth to Northern Ireland

P1Y-GBNIR

EXT-BHD

EXT-BFS

What is the cheapest time of day to fly from P1Y to NIR?

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

Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown with Aer Lingus from Plymouth to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,731 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Aer Lingus

7.3

Good

1,731 reviews

Aer Lingus

7.3

Good

1,731 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

How long is the flight from Plymouth to Northern Ireland?
For as low as £229, KLM can have you in Northern Ireland from Plymouth in 15h 50m. The distance between Plymouth and Northern Ireland is about 287 mi.
Can I find deals for flights from Plymouth to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Plymouth to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Plymouth to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Plymouth to Northern Ireland.
Can I find deals for business class flights from Plymouth to Northern Ireland?
Yes. Cheapflights offers flight deals from Plymouth 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Plymouth to Northern Ireland

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Top 2 airlines flying from Plymouth to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£59	Average£90	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£66	Average£125	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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Cheapflights makes it easy to find Plymouth to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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Cheap flights from Plymouth to Northern Ireland from £94

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Plymouth to Northern Ireland

Cheapest flights from Plymouth to Northern IrelandExplore the most affordable flight options available from Plymouth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Explore the most affordable flight options available from Plymouth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Plymouth to Northern IrelandDiscover carefully curated flight deals from Plymouth to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Discover carefully curated flight deals from Plymouth to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Direct flights from Plymouth to Northern IrelandExplore direct flight options from Plymouth to Northern Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2026.

Explore direct flight options from Plymouth to Northern Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2026.

Last-minute flights from Plymouth to Northern IrelandDiscover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 29 August 2026 and is based on user searches.

Discover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 29 August 2026 and is based on user searches.

One-way flights from Plymouth to Northern IrelandSearch for one-way flight options from Plymouth to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.

Search for one-way flight options from Plymouth to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.

Find flight deals from Plymouth to Northern Ireland

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

Best time to book a flight from Plymouth to Northern Ireland

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

Cheapflights Insights

What is the cheapest time of day to fly from P1Y to NIR?

Find hourly flight availability from Plymouth 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 29 August 2026.

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

Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown with Aer Lingus from Plymouth to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Plymouth to Northern Ireland?

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

How can I find direct flights from Plymouth to Northern Ireland?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Plymouth to Northern Ireland

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

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Plymouth to Northern Ireland by cabin class

Find flights from Plymouth to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Plymouth and Northern Ireland flights

Browse other Plymouth and Northern Ireland flight options. Last updated on 29 August 2026.

Popular flight searches

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Find a return flight route from Northern Ireland

Find the right flight back to Plymouth after your stay in Northern Ireland

Plymouth to Northern Ireland flights

Consider these flights travelling from Plymouth to Northern Ireland.

Top 2 airlines flying from Plymouth to Northern Ireland

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

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

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Cheapest flights from Plymouth to Northern Ireland
Explore the most affordable flight options available from Plymouth to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Plymouth to Northern Ireland
Discover carefully curated flight deals from Plymouth to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Direct flights from Plymouth to Northern Ireland
Explore direct flight options from Plymouth to Northern Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2026.

Last-minute flights from Plymouth to Northern Ireland
Discover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 29 August 2026 and is based on user searches.

One-way flights from Plymouth to Northern Ireland
Search for one-way flight options from Plymouth to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.