How long is the flight from Plymouth to Northern Ireland?

For as low as £102, Aer Lingus can have you in Northern Ireland from Plymouth in 1h 30m. The distance between Plymouth and Northern Ireland is about 287 mi. Most flights are nonstop.

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.

£70+ Cheap Flights from Plymouth to Northern Ireland

Cheap flight deals from Plymouth to Northern Ireland

Round-trip from	£102
One-way from	£70
Popular in	April
Cheapest in	January
Average price	£106

Aer Lingus
13/11-20/11
Nonstop
3h 00m total
Plymouth to Northern Ireland

Search Deals

Ryanair
28/11
1 total stop
23h 55m total
Plymouth to Northern Ireland

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£5 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Plymouth to Northern Ireland

Enter your travel dates to find the best prices.

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 17 October 2025.

Thu 13/1110:00EXT - BHD

Nonstop1h 30mAer Lingus

Thu 20/1108:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£102

Thu 13/1110:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Thu 20/1120:00BHD - EXT

2 stops16h 20mMultiple Airlines

Deal found 16/10£159

Fri 12/1208:10EXT - BHD

2 stops25h 10mMultiple Airlines

Sun 14/1208:00BHD - EXT

Nonstop1h 30mMultiple Airlines

Deal found 15/10£161

Thu 11/1216:45EXT - BFS

1 stop3h 35mMultiple Airlines

Fri 12/1208:05BFS - EXT

1 stop4h 25mMultiple Airlines

Deal found 15/10£209

Thu 11/1210:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Fri 12/1207:00BHD - EXT

1 stop5h 30mMultiple Airlines

Deal found 15/10£220

Thu 13/1116:45EXT - BFS

1 stop3h 35mMultiple Airlines

Thu 20/1116:00BFS - EXT

1 stop3h 15mMultiple Airlines

Deal found 16/10£229

Sun 21/1211:35EXT - BFS

1 stop11h 05mMultiple Airlines

Sun 28/1207:10BFS - EXT

1 stop3h 55mMultiple Airlines

Deal found 16/10£236

Thu 30/1016:45EXT - BFS

1 stop16h 50mMultiple Airlines

Mon 3/1120:50BFS - EXT

1 stop20h 55mMultiple Airlines

Deal found 15/10£239

Thu 13/1110:00EXT - BHD

Nonstop1h 30mBritish Airways

Sun 16/1108:00BHD - EXT

Nonstop1h 30mBritish Airways

Deal found 15/10£240

Tue 21/1012:30EXT - BFS

2 stops10h 00mMultiple Airlines

Sun 26/1007:30BFS - EXT

1 stop3h 35mMultiple Airlines

Deal found 16/10£278

Fri 17/1014:55EXT - BFS

1 stop11h 15mMultiple Airlines

Sun 19/1015:25BFS - EXT

1 stop30h 40mMultiple Airlines

Deal found 16/10£288

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 17 October 2025.

Thu 13/1110:00EXT - BHD

Nonstop1h 30mAer Lingus

Thu 20/1108:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£102

Thu 13/1110:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Thu 20/1120:00BHD - EXT

2 stops16h 20mMultiple Airlines

Deal found 16/10£159

Thu 13/1110:00EXT - BHD

Nonstop1h 30mBritish Airways

Sun 16/1108:00BHD - EXT

Nonstop1h 30mBritish Airways

Deal found 15/10£240

Fri 12/1208:10EXT - BHD

2 stops25h 10mMultiple Airlines

Sun 14/1208:00BHD - EXT

Nonstop1h 30mMultiple Airlines

Deal found 15/10£161

Thu 11/1216:45EXT - BFS

1 stop3h 35mMultiple Airlines

Fri 12/1208:05BFS - EXT

1 stop4h 25mMultiple Airlines

Deal found 15/10£209

Sun 21/1210:00EXT - BHD

Nonstop1h 30mAer Lingus

Sun 28/1208:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£265

Thu 11/1210:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Fri 12/1207:00BHD - EXT

1 stop5h 30mMultiple Airlines

Deal found 15/10£220

Thu 13/1116:45EXT - BFS

1 stop3h 35mMultiple Airlines

Thu 20/1116:00BFS - EXT

1 stop3h 15mMultiple Airlines

Deal found 16/10£229

Sun 21/1211:35EXT - BFS

1 stop11h 05mMultiple Airlines

Sun 28/1207:10BFS - EXT

1 stop3h 55mMultiple Airlines

Deal found 16/10£236

Thu 30/1016:45EXT - BFS

1 stop16h 50mMultiple Airlines

Mon 3/1120:50BFS - EXT

1 stop20h 55mMultiple Airlines

Deal found 15/10£239

Sun 21/1211:35EXT - BHD

1 stop3h 40mMultiple Airlines

Sun 28/1207:00BHD - EXT

1 stop4h 05mMultiple Airlines

Deal found 16/10£290

Sat 29/1110:45EXT - BFS

2 stops22h 10mMultiple Airlines

Sat 6/1221:05BFS - EXT

1 stop14h 00mMultiple Airlines

Deal found 15/10£299

Wed 12/1117:20EXT - BFS

3 stops29h 30mMultiple Airlines

Wed 19/1121:05BFS - EXT

2 stops15h 15mMultiple Airlines

Deal found 15/10£305

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 17 October 2025.

Thu 13/1110:00EXT - BHD

Nonstop1h 30mAer Lingus

Thu 20/1108:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£102

Thu 13/1110:00EXT - BHD

Nonstop1h 30mBritish Airways

Sun 16/1108:00BHD - EXT

Nonstop1h 30mBritish Airways

Deal found 15/10£240

Sun 21/1210:00EXT - BHD

Nonstop1h 30mAer Lingus

Sun 28/1208:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£265

Sun 21/1210:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Sun 28/1208:00BHD - EXT

Nonstop1h 30mMultiple Airlines

Deal found 16/10£313

Last-minute flights from Plymouth to Northern Ireland
Discover last-minute flight deals from Plymouth to Northern Ireland. Data last updated 17 October 2025 and is based on user searches.

Fri 17/1014:55EXT - BFS

1 stop11h 15mMultiple Airlines

Sun 19/1015:25BFS - EXT

1 stop30h 40mMultiple Airlines

Deal found 16/10£288

Tue 21/1012:30EXT - BFS

2 stops10h 00mMultiple Airlines

Sun 26/1007:30BFS - EXT

1 stop3h 35mMultiple Airlines

Deal found 16/10£278

Thu 30/1016:45EXT - BFS

1 stop16h 50mMultiple Airlines

Mon 3/1120:50BFS - EXT

1 stop20h 55mMultiple Airlines

Deal found 15/10£239

Wed 12/1117:30EXT - BHD

1 stop23h 20mKLM

Wed 19/1106:30BHD - EXT

1 stop10h 20mKLM

Deal found 15/10£295

Wed 12/1117:20EXT - BFS

3 stops29h 30mMultiple Airlines

Wed 19/1121:05BFS - EXT

2 stops15h 15mMultiple Airlines

Deal found 15/10£305

Wed 12/1117:20EXT - BHD

3 stops17h 10mMultiple Airlines

Wed 19/1114:15BHD - EXT

2 stops22h 05mMultiple Airlines

Deal found 15/10£310

Thu 13/1110:00EXT - BHD

Nonstop1h 30mAer Lingus

Thu 20/1108:00BHD - EXT

Nonstop1h 30mAer Lingus

Deal found 16/10£102

Thu 13/1110:00EXT - BHD

Nonstop1h 30mMultiple Airlines

Thu 20/1120:00BHD - EXT

2 stops16h 20mMultiple Airlines

Deal found 16/10£159

Thu 13/1116:45EXT - BFS

1 stop3h 35mMultiple Airlines

Thu 20/1116:00BFS - EXT

1 stop3h 15mMultiple Airlines

Deal found 16/10£229

Thu 13/1110:00EXT - BHD

Nonstop1h 30mBritish Airways

Sun 16/1108:00BHD - EXT

Nonstop1h 30mBritish Airways

Deal found 15/10£240

Fri 14/1110:00EXT - BHD

1 stop7h 20mBritish Airways

Sun 16/1108:00BHD - EXT

Nonstop1h 30mBritish Airways

Deal found 15/10£334

Sat 29/1110:45EXT - BFS

2 stops22h 10mMultiple Airlines

Sat 6/1221:05BFS - EXT

1 stop14h 00mMultiple Airlines

Deal found 15/10£299

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 17 October 2025.

Fri 28/1108:10EXT - BFS

1 stop23h 55mRyanair

Deal found 16/10£70

Fri 28/1120:35EXT - BFS

2 stops28h 20mMultiple Airlines

Deal found 16/10£78

Fri 28/1120:35EXT - BHD

2 stops20h 50mMultiple Airlines

Deal found 16/10£102

Tue 17/315:05EXT - BHD

1 stop25h 45mMultiple Airlines

Deal found 16/10£107

Tue 17/315:05EXT - BFS

1 stop16h 35mMultiple Airlines

Deal found 16/10£111

Sun 26/1010:00EXT - BHD

Nonstop1h 30mAer Lingus

Deal found 16/10£130

Sun 26/1011:35EXT - BHD

1 stop19h 55mMultiple Airlines

Deal found 16/10£149

Sun 26/1011:35EXT - BFS

1 stop26h 25mMultiple Airlines

Deal found 16/10£167

Fri 31/1010:00EXT - BHD

1 stop23h 45mBritish Airways

Deal found 15/10£217

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

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 13/11

10:00-11:30

Nonstop1h 30m

Belfast City

Thu 20/11

08:00-09:30

Nonstop1h 30m

£102

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 13/11

10:00-11:30

Nonstop1h 30m

Belfast City

Thu 20/11

20:00-12:20

2 stops16h 20m

£159

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Fri 12/12

08:10-09:20

2 stops25h 10m

Belfast City

Sun 14/12

08:00-09:30

Nonstop1h 30m

£161

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 11/12

16:45-20:20

1 stop3h 35m

Belfast Intl

Fri 12/12

08:05-12:30

1 stop4h 25m

£209

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 11/12

10:00-11:30

Nonstop1h 30m

Belfast City

Fri 12/12

07:00-12:30

1 stop5h 30m

£220

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 13/11

16:45-20:20

1 stop3h 35m

Belfast Intl

Thu 20/11

16:00-19:15

1 stop3h 15m

£229

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Sun 21/12

11:35-22:40

1 stop11h 05m

Belfast Intl

Sun 28/12

07:10-11:05

1 stop3h 55m

£236

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 30/10

16:45-09:35

1 stop16h 50m

Belfast Intl

Mon 3/11

20:50-17:45

1 stop20h 55m

£239

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 13/11

10:00-11:30

Nonstop1h 30m

Belfast City

Sun 16/11

08:00-09:30

Nonstop1h 30m

£240

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Sun 21/12

10:00-11:30

Nonstop1h 30m

Belfast City

Sun 28/12

08:00-09:30

Nonstop1h 30m

£265

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 22 results

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.

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

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

Currently, December is the cheapest month in which you can book a flight from Plymouth to Northern Ireland (average of £15). Flying from Plymouth to Northern Ireland in February is currently the most expensive (average of £89). 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.

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

Unlike at midday, when flights are generally more expensive, you can save up to 52% on flights from Plymouth to Northern Ireland by exploring options for tickets in the evening.

What is the cheapest day to fly from Plymouth to Northern Ireland?

Travellers seeking maximum savings on their Plymouth to Northern Ireland flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

7.2

Good

1,341 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Aer Lingus

7.2

Good

1,341 reviews

Aer Lingus

7.2

Good

1,341 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jul 2025

DUB - ORD

Related info for your journey

How long is the flight from Plymouth to Northern Ireland?
For as low as £102, Aer Lingus can have you in Northern Ireland from Plymouth in 1h 30m. The distance between Plymouth and Northern Ireland is about 287 mi. Most flights are nonstop.
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.
What is the cheapest month to book a flight from Plymouth to Northern Ireland?
Currently, December is the cheapest month in which you can book a flight from Plymouth to Northern Ireland (average of £15). Flying from Plymouth to Northern Ireland in February is currently the most expensive (average of £89). 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 Plymouth to Northern Ireland

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Direct flights to United Kingdom

Top 2 airlines flying from Plymouth to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£64	Average£96	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£73	Average£116	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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

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.

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

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

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Plymouth to Northern Ireland from £70

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 28/11. 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

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 17 October 2025.

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 17 October 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Plymouth to Northern Ireland

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

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 17 October 2025.

What is the cheapest day to fly from Plymouth to Northern Ireland?

Use this chart to determine the cheapest time to fly return from Plymouth to Northern Ireland. Price data was last updated on 16 December 2024.

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

Find useful and relevant information for your journey from Plymouth 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 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?

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

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

Top 2 airlines flying from Plymouth 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 Plymouth to Northern Ireland?

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

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

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 17 October 2025.