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Cheap flights from Plymouth to Northern Ireland from £76

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BFS
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Round-trip from

£105

One-way from

£76

Popular in

April

Cheapest in

January

Average price

£106
Aer Lingus
  • Aer Lingus
  • 29/1-5/2
  • Nonstop
  • 3h 00m total
  • Plymouth to Northern Ireland
Search Deals
Aer Lingus
  • Aer Lingus
  • 27/11
  • Nonstop
  • 1h 30m total
  • Plymouth to Northern Ireland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£7 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 November 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 7 November 2025.

Thu 11/1210:00EXT - BHD
Nonstop1h 30mAer Lingus
Sun 14/1208:00BHD - EXT
Nonstop1h 30mAer Lingus
Deal found 6/11£108
Fri 12/1208:10EXT - BHD
2 stops24h 45mMultiple Airlines
Sun 14/1208:00BHD - EXT
Nonstop1h 30mMultiple Airlines
Deal found 6/11£137
Thu 27/1110:00EXT - BHD
Nonstop1h 30mAer Lingus
Sun 30/1108:00BHD - EXT
Nonstop1h 30mAer Lingus
Deal found 6/11£150
Thu 11/1216:45EXT - BHD
1 stop4h 05mMultiple Airlines
Sun 14/1208:00BHD - EXT
Nonstop1h 30mMultiple Airlines
Deal found 6/11£176
Fri 12/1208:10EXT - BFS
2 stops24h 40mMultiple Airlines
Sun 14/1222:45BFS - EXT
2 stops17h 45mMultiple Airlines
Deal found 6/11£179
Fri 28/1108:10EXT - BFS
2 stops24h 40mMultiple Airlines
Sun 30/1122:45BFS - EXT
2 stops17h 45mMultiple Airlines
Deal found 7/11£200
Thu 11/1216:45EXT - BFS
1 stop3h 35mMultiple Airlines
Sun 14/1222:45BFS - EXT
2 stops17h 45mMultiple Airlines
Deal found 6/11£215
Sun 16/1111:35EXT - BFS
1 stop19h 50mMultiple Airlines
Thu 20/1112:45BFS - EXT
1 stop18h 25mMultiple Airlines
Deal found 6/11£221
Thu 27/1116:45EXT - BFS
2 stops19h 50mMultiple Airlines
Sun 30/1122:45BFS - EXT
2 stops17h 45mMultiple Airlines
Deal found 5/11£236
Thu 27/1110:00EXT - BHD
Nonstop1h 30mMultiple Airlines
Sun 30/1106:55BHD - EXT
1 stop4h 25mMultiple Airlines
Deal found 7/11£272

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth 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 7 November 2025.
Use the filters below to find and compare flights from Plymouth to Northern Ireland that are best for you.

Fly from

Plymouth

Fly to

Northern Ireland

Route

Depart

Return

Price

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 29/1

10:00-11:30

Nonstop1h 30m

Belfast City

Thu 5/2

08:00-09:30

Nonstop1h 30m

£105

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 11/12

10:00-11:30

Nonstop1h 30m

Belfast City

Sun 14/12

08:00-09:30

Nonstop1h 30m

£108

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 29/1

10:00-11:30

Nonstop1h 30m

Belfast City

Thu 5/2

16:40-07:10

2 stops14h 30m

£135

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Fri 12/12

08:10-08:55

2 stops24h 45m

Belfast City

Sun 14/12

08:00-09:30

Nonstop1h 30m

£137

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 27/11

10:00-11:30

Nonstop1h 30m

Belfast City

Sun 30/11

08:00-09:30

Nonstop1h 30m

£150

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 11/12

16:45-20:50

1 stop4h 05m

Belfast City

Sun 14/12

08:00-09:30

Nonstop1h 30m

£176

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Fri 12/12

08:10-08:50

2 stops24h 40m

Belfast Intl

Sun 14/12

22:45-16:30

2 stops17h 45m

£179

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 11/12

16:45-20:20

1 stop3h 35m

Belfast Intl

Sun 14/12

22:45-16:30

2 stops17h 45m

£215

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 29/1

12:50-07:50

2 stops19h 00m

Belfast Intl

Thu 5/2

16:35-07:10

2 stops14h 35m

£222

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 27/11

16:45-12:35

2 stops19h 50m

Belfast Intl

Sun 30/11

07:10-11:15

1 stop4h 05m

£255

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 24 results
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2
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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 £91). 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?

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 7 November 2025.

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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 7 November 2025.
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
1,365 reviews
Check prices

Food

6.6

Crew

8.0

Comfort

7.1

Entertainment

6.9

Overall

7.2

Boarding

7.4

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
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Food

6.6

Crew

8.0

Comfort

7.1

Entertainment

6.9

Overall

7.2

Boarding

7.4

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.

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?

    For as low as £105, 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 £91). 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

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Top 2 airlines flying from Plymouth to Northern Ireland

Discover the top 2 airlines that operate flights from Plymouth to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£66Average£98FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£75Average£118FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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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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