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Cheap flights from Northern Ireland to Plymouth from £154

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — CWL
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Plymouth

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Plymouth
Explore the most affordable flight options available from Northern Ireland to Plymouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 December 2025.

Thu 11/1216:35BFS - EXT
2 stops14h 35mMultiple Airlines
Fri 12/1220:35EXT - BFS
2 stops28h 20mMultiple Airlines
Deal found 2/12£154
Mon 15/1206:50BFS - EXT
1 stop13h 55mMultiple Airlines
Fri 19/1220:35EXT - BFS
2 stops28h 20mMultiple Airlines
Deal found 30/11£234
Mon 22/1211:05BHD - EXT
1 stop6h 40mMultiple Airlines
Sun 4/110:00EXT - BHD
Nonstop1h 30mMultiple Airlines
Deal found 1/12£266
Sun 7/1223:05BFS - EXT
2 stops17h 25mMultiple Airlines
Tue 9/1215:15EXT - BFS
1 stop3h 50mMultiple Airlines
Deal found 1/12£281
Thu 11/1208:00BHD - EXT
Nonstop1h 30mBritish Airways
Mon 15/1215:15EXT - BHD
2 stops27h 20mBritish Airways
Deal found 1/12£330
Mon 22/1211:05BHD - EXT
1 stop6h 40mBritish Airways
Sun 4/110:00EXT - BHD
Nonstop1h 30mBritish Airways
Deal found 2/12£362

Find flight deals from Northern Ireland to Plymouth

Keep the following information in mind while searching for Northern Ireland to Plymouth flight deals. Data was last updated 3 December 2025.

Round-trip from

£266

One-way from

£185
Aer Lingus
  • Aer Lingus
  • 22/12-4/1
  • 1 total stop
  • 8h 10m total
  • Northern Ireland to Plymouth
Search Deals
10/4
  • 10/4
  • 1 total stop
  • 8h 00m total
  • Northern Ireland to Plymouth
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Plymouth 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 3 December 2025.
Use the filters below to find and compare flights from Northern Ireland to Plymouth that are best for you.

Fly from

Northern Ireland

Fly to

Plymouth

Route

Depart

Return

Price

BelfastExeter

BFS - EXT

BFSEXT

Belfast Intl

Wed 14/1

18:25-12:20

2 stops17h 55m

Exeter

Wed 21/1

15:00-20:15

1 stop5h 15m

£186

BelfastExeter

BFS - EXT

BFSEXT

Belfast Intl

Mon 15/12

07:50-20:45

2 stops12h 55m

Exeter

Fri 19/12

20:35-00:55

2 stops28h 20m

£253

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Mon 22/12

11:05-17:45

1 stop6h 40m

Exeter

Sun 4/1

10:00-11:30

Nonstop1h 30m

£266

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Mon 22/12

11:05-17:45

1 stop6h 40m

Exeter

Sun 4/1

10:00-11:30

Nonstop1h 30m

£362

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Tue 23/12

11:05-15:30

1 stop4h 25m

Exeter

Fri 26/12

14:35-21:10

1 stop6h 35m

£525

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Fri 10/4

07:00-15:00

1 stop8h 00m

£185

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Wed 28/1

07:00-14:30

1 stop7h 30m

£186

BelfastExeter

BHD - EXT

BHDEXT

Belfast City

Fri 10/4

20:05-17:40

2 stops45h 35m

£240

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Best time to book a flight from Northern Ireland to Plymouth

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

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

Currently, July is the cheapest month in which you can book a flight from Northern Ireland to Plymouth (average of £64). Flying from Northern Ireland to Plymouth in August is currently the most expensive (average of £100). 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 NIR to P1Y?

Find hourly flight availability from Northern Ireland to Plymouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 December 2025.

It’s optimal to fly from Northern Ireland to Plymouth in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Plymouth. 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 Northern Ireland to Plymouth?

    Departing from Northern Ireland to Plymouth will take you 6h 40m. There are 287 mi between Northern Ireland and Plymouth.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Plymouth 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 Northern Ireland to Plymouth?

    Currently, July is the cheapest month in which you can book a flight from Northern Ireland to Plymouth (average of £64). Flying from Northern Ireland to Plymouth in August is currently the most expensive (average of £100). 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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Alternative routes for Northern Ireland to Plymouth

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Top 2 airlines flying from Northern Ireland to Plymouth

Discover the top 2 airlines that operate flights from Northern Ireland to Plymouth. 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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£38Average£80FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£72Average£122FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 Northern Ireland to Plymouth?

Deals for Northern Ireland to Plymouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Plymouth from Northern Ireland.

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

Need flexible booking options for your flight to Plymouth from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Northern Ireland to Plymouth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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