How long is the flight from Plymouth to Northern Ireland?

For as low as £228, KLM can have you in Northern Ireland from Plymouth in 23h 25m. 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.

£61+ 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 12 September 2026.

Mon 5/1019:55 -

2 stops11h 30m

Fri 9/1019:20 -

1 stop25h 00m

Deal found 11/9£166

Fri 16/1021:00 -

2 stops14h 55m

Tue 20/1016:45 -

2 stops19h 05m

Deal found 8/9£172

Tue 27/1021:35 -

1 stop24h 35m

Tue 3/1117:05 -

2 stops39h 55m

Deal found 12/9£185

Fri 16/1021:00 -

2 stops19h 40m

Tue 20/1017:00 -

2 stops18h 50m

Deal found 8/9£188

Sat 26/916:35 -

Nonstop1h 30m

Sat 3/1014:35 -

Nonstop1h 30m

Deal found 12/9£200

Sat 24/1015:00 -

2 stops20h 05m

Mon 26/1022:05 -

2 stops23h 05m

Deal found 10/9£209

Thu 17/915:20 -

2 stops17h 55m

Mon 21/921:05 -

1 stop15h 05m

Deal found 11/9£217

Thu 12/1109:30 -

2 stops6h 45m

Thu 12/1118:35 -

2 stops14h 25m

Deal found 9/9£218

Sat 3/1020:45 -

1 stop16h 00m

Sat 10/1007:30 -

1 stop7h 05m

Deal found 12/9£218

Mon 28/916:00 -

2 stops7h 35m

Sun 4/1012:45 -

1 stop7h 35m

Deal found 12/9£223

Fri 25/921:00 -

2 stops14h 55m

Tue 29/918:20 -

1 stop27h 00m

Deal found 10/9£227

Mon 2/1117:20 -

1 stop23h 25m

Fri 6/1117:05 -

1 stop23h 35m

Deal found 7/9£228

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 12 September 2026.

Mon 5/1019:55 -

2 stops11h 30m

Fri 9/1019:20 -

1 stop25h 00m

Deal found 11/9£166

Mon 2/1117:20 -

1 stop23h 25m

Fri 6/1117:05 -

1 stop23h 35m

Deal found 7/9£228

Tue 27/1021:35 -

1 stop24h 35m

Tue 3/1117:05 -

2 stops39h 55m

Deal found 12/9£185

Sat 26/916:35 -

Nonstop1h 30m

Fri 2/1015:25 -

1 stop21h 45m

Deal found 12/9£382

Sat 24/1015:00 -

2 stops20h 05m

Mon 26/1022:05 -

2 stops23h 05m

Deal found 10/9£209

Thu 12/1109:30 -

2 stops6h 45m

Thu 12/1118:35 -

2 stops14h 25m

Deal found 9/9£218

Fri 16/1017:15 -

1 stop23h 40m

Tue 20/1017:30 -

1 stop23h 15m

Deal found 8/9£292

Fri 25/921:00 -

2 stops14h 55m

Tue 29/918:20 -

1 stop27h 00m

Deal found 10/9£227

Sat 24/1016:35 -

Nonstop1h 30m

Mon 26/1020:15 -

2 stops20h 05m

Deal found 10/9£230

Sat 10/1020:45 -

2 stops20h 40m

Sat 24/1022:25 -

2 stops21h 25m

Deal found 8/9£232

Thu 1/1017:15 -

1 stop16h 05m

Mon 5/1017:30 -

1 stop23h 15m

Deal found 11/9£342

Wed 4/1117:20 -

1 stop15h 50m

Fri 6/1109:40 -

1 stop7h 00m

Deal found 9/9£348

Mon 28/913:25 -

1 stop5h 00m

Wed 7/1011:30 -

1 stop9h 50m

Deal found 12/9£252

Thu 15/1017:55 -

2 stops24h 50m

Sun 18/1006:30 -

2 stops34h 50m

Deal found 7/9£454

Fri 16/1021:00 -

2 stops19h 40m

Tue 20/1007:00 -

1 stop5h 50m

Deal found 8/9£260

Mon 2/1109:30 -

2 stops8h 30m

Fri 6/1120:30 -

3 stops20h 10m

Deal found 7/9£331

Wed 4/1118:15 -

2 stops20h 15m

Fri 6/1120:00 -

2 stops20h 40m

Deal found 9/9£385

Find flight deals from Plymouth to Northern Ireland

Round-trip from	£166
One-way from	£61

Ryanair
5/10-9/10
3 total stops
36h 30m total
Plymouth to Northern Ireland

Search Deals

Aer Lingus
19/9-31/12
Nonstop
1h 30m 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

Fastest return journey

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Sat 19/9

16:35-18:05

Nonstop1h 30m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Thu 17/9

15:20-09:15

2 stops17h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Fri 25/9

21:00-17:20

2 stops20h 20m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£127

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Fri 18/9

21:00-09:50

2 stops12h 50m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£129

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Fri 18/9

21:00-16:30

2 stops19h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£144

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Fri 25/9

21:00-11:55

2 stops14h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£146

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 19/9

20:45-12:45

1 stop16h 00m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£158

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Sat 19/9

17:30-09:40

2 stops16h 10m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£158

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Mon 5/10

19:55-07:25

2 stops11h 30m

Belfast Intl

Fri 9/10

19:20-20:20

1 stop25h 00m

£166

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Tue 27/10

21:35-22:10

1 stop24h 35m

Belfast Intl

Tue 3/11

17:05-09:00

2 stops39h 55m

£185

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 26 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-BFS

EXT-BHD

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-BFS

EXT-BHD

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

1,756 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

1,756 reviews

Aer Lingus

7.3

Good

1,756 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 £228, KLM can have you in Northern Ireland from Plymouth in 23h 25m. 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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Top 2 airlines flying from Plymouth to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£61	Average£92	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£66	Average£126	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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Cheap flights from Plymouth to Northern Ireland from £61

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. 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 12 September 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 12 September 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 12 September 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 12 September 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 12 September 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 12 September 2026.

Last-minute flights from Plymouth to Northern IrelandDiscover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 12 September 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 12 September 2026.

Search for one-way flight options from Plymouth to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 12 September 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 12 September 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

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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

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Search flights from Plymouth to Northern Ireland by cabin class

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Plymouth and Northern Ireland flights

Browse other Plymouth and Northern Ireland flight options. Last updated on 12 September 2026.

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

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Top 2 airlines flying from Plymouth to Northern Ireland

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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 12 September 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 12 September 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 12 September 2026.

Last-minute flights from Plymouth to Northern Ireland
Discover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 12 September 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 12 September 2026.