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Cheap flights from Plymouth to Belfast from £119

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Plymouth to Belfast

Enter your travel dates to find the best prices.

Best flights from Plymouth to Belfast
Discover carefully curated flight deals from Plymouth to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Sun 4/110:00EXT - BHD
Nonstop1h 30mMultiple Airlines
Thu 8/113:20BHD - EXT
2 stops30h 50mMultiple Airlines
Deal found 20/12£162
Sun 4/112:50EXT - BFS
2 stops20h 50mMultiple Airlines
Thu 8/108:15BFS - EXT
2 stops22h 55mMultiple Airlines
Deal found 21/12£170
Mon 9/215:00EXT - BHD
1 stop18h 45mBritish Airways
Fri 13/207:00BHD - EXT
1 stop7h 30mBritish Airways
Deal found 19/12£373
Fri 9/108:10EXT - BFS
2 stops15h 15mMultiple Airlines
Sat 10/123:10BFS - EXT
2 stops13h 10mMultiple Airlines
Deal found 21/12£190
Fri 30/108:10EXT - BFS
2 stops12h 55mMultiple Airlines
Sun 1/223:05BFS - EXT
1 stop15h 25mMultiple Airlines
Deal found 21/12£194
Thu 22/113:15EXT - BFS
2 stops9h 15mMultiple Airlines
Sun 25/107:30BFS - EXT
1 stop7h 15mMultiple Airlines
Deal found 20/12£225
Thu 1/110:00EXT - BHD
Nonstop1h 30mMultiple Airlines
Sat 3/109:25BHD - EXT
1 stop25h 20mMultiple Airlines
Deal found 21/12£242
Thu 1/112:50EXT - BFS
2 stops19h 00mMultiple Airlines
Sat 3/122:25BFS - EXT
1 stop12h 20mMultiple Airlines
Deal found 21/12£268
Fri 30/110:40EXT - BHD
2 stops8h 55mMultiple Airlines
Sun 1/206:55BHD - EXT
1 stop7h 00mMultiple Airlines
Deal found 21/12£336

Find flight deals from Plymouth to Belfast

Keep the following information in mind while searching for Plymouth to Belfast flight deals. Data was last updated 23 December 2025.

Round-trip from

£170

Popular in

December

Cheapest in

January

Average price

£145
4/1-8/1
  • 4/1-8/1
  • 4 total stops
  • 43h 45m total
  • Plymouth to Belfast
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth to Belfast 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 23 December 2025.
Use the filters below to find and compare flights from Plymouth to Belfast that are best for you.

Fly from

Plymouth

Fly to

Belfast

Route

Depart

Return

Price

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Sun 4/1

10:00-11:30

Nonstop1h 30m

Belfast City

Thu 8/1

13:20-20:10

2 stops30h 50m

£162

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Sun 4/1

12:50-09:40

2 stops20h 50m

Belfast Intl

Thu 8/1

08:15-07:10

2 stops22h 55m

£170

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Fri 9/1

08:10-23:25

2 stops15h 15m

Belfast Intl

Sat 10/1

23:10-12:20

2 stops13h 10m

£190

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Fri 30/1

08:10-21:05

2 stops12h 55m

Belfast Intl

Sun 1/2

23:05-14:30

1 stop15h 25m

£194

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 22/1

13:15-22:30

2 stops9h 15m

Belfast Intl

Sun 25/1

07:30-14:45

1 stop7h 15m

£225

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 1/1

10:00-11:30

Nonstop1h 30m

Belfast City

Sat 3/1

09:25-10:45

1 stop25h 20m

£242

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 1/1

12:50-07:50

2 stops19h 00m

Belfast Intl

Sat 3/1

22:25-10:45

1 stop12h 20m

£268

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Fri 30/1

10:40-19:35

2 stops8h 55m

Belfast City

Sun 1/2

06:55-13:55

1 stop7h 00m

£336

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Mon 9/2

15:00-09:45

1 stop18h 45m

Belfast City

Fri 13/2

07:00-14:30

1 stop7h 30m

£373

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Best time to book a flight from Plymouth to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast

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

Currently, December is the cheapest month in which you can book a flight from Plymouth to Belfast (average of £15). Flying from Plymouth to Belfast in February is currently the most expensive (average of £88). 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 BFS?

Find hourly flight availability from Plymouth to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

When flying from Plymouth to Belfast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 59% versus a flight in the afternoon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 23 December 2025.
See what other customers who have flown with Aer Lingus from Plymouth to Belfast have to say. 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
1,412 reviews
Check prices

Boarding

7.4

Crew

8.0

Comfort

7.1

Food

6.6

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,412 reviews
Aer Lingus
7.2
Good
1,412 reviews
Check prices

Boarding

7.4

Crew

8.0

Comfort

7.1

Food

6.6

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Plymouth to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Plymouth to Belfast 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 Belfast?

    Currently, December is the cheapest month in which you can book a flight from Plymouth to Belfast (average of £15). Flying from Plymouth to Belfast in February is currently the most expensive (average of £88). 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 Plymouth to Belfast

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Top 2 airlines flying from Plymouth to Belfast

Discover the top 2 airlines that operate flights from Plymouth to Belfast. 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£64Average£96FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£69Average£116FlexibilityNo 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 Plymouth to Belfast?

Cheapflights makes it easy to find Plymouth to Belfast 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 Belfast?

Millions of users choose and trust Cheapflights to book the best flight deals from Plymouth to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Belfast from Plymouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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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