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Cheap flights from Plymouth to Belfast from £48

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Plymouth to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to Belfast
Explore the most affordable flight options available from Plymouth to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Fri 8/521:00
EXT
-
BFS
2 stops24h 15m
Multiple Airlines
Mon 11/506:30
BFS
-
EXT
2 stops9h 00m
Multiple Airlines
Deal found 18/2£183
Thu 19/307:00
EXT
-
BFS
2 stops24h 25m
Multiple Airlines
Thu 26/308:55
BFS
-
EXT
2 stops22h 30m
Multiple Airlines
Deal found 19/2£200
Sun 5/418:20
EXT
-
BFS
1 stop3h 05m
Multiple Airlines
Sun 12/422:10
BFS
-
EXT
1 stop16h 50m
Multiple Airlines
Deal found 19/2£203
Mon 23/221:10
EXT
-
BFS
1 stop16h 35m
Multiple Airlines
Thu 26/208:55
BFS
-
EXT
2 stops22h 15m
Multiple Airlines
Deal found 18/2£216
Fri 5/615:30
EXT
-
BFS
1 stop6h 10m
Multiple Airlines
Mon 8/607:05
BFS
-
EXT
1 stop7h 55m
Multiple Airlines
Deal found 18/2£224
Thu 19/315:00
EXT
-
BHD
1 stop5h 50m
Multiple Airlines
Thu 26/307:00
BHD
-
EXT
1 stop7h 30m
Multiple Airlines
Deal found 19/2£226
Wed 4/315:00
EXT
-
BFS
1 stop5h 15m
Multiple Airlines
Sun 8/307:30
BFS
-
EXT
1 stop7h 15m
Multiple Airlines
Deal found 16/2£234
Fri 8/515:30
EXT
-
BFS
1 stop6h 10m
Multiple Airlines
Sun 10/510:55
BFS
-
EXT
1 stop6h 25m
Multiple Airlines
Deal found 18/2£236
Fri 8/521:00
EXT
-
BHD
2 stops17h 15m
Multiple Airlines
Mon 11/508:50
BHD
-
EXT
2 stops6h 40m
Multiple Airlines
Deal found 18/2£236
Thu 5/315:00
EXT
-
BHD
1 stop5h 50m
Multiple Airlines
Sun 8/307:00
BHD
-
EXT
1 stop7h 45m
Multiple Airlines
Deal found 19/2£249
Fri 8/515:30
EXT
-
BHD
1 stop5h 20m
Multiple Airlines
Sun 10/507:00
BHD
-
EXT
Nonstop1h 30m
Multiple Airlines
Deal found 18/2£249
Sat 7/312:10
EXT
-
BFS
2 stops9h 50m
Multiple Airlines
Wed 11/307:55
BFS
-
EXT
1 stop6h 35m
Multiple Airlines
Deal found 19/2£251

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 20 February 2026.

Round-trip from

£183

One-way from

£48

Popular in

September

Cheapest in

October

Average price

£139
8/5-11/5
  • 8/5-11/5
  • 4 total stops
  • 33h 15m total
  • Plymouth to Belfast
Search Deals
29/3
  • 29/3
  • 1 total stop
  • 12h 05m total
  • Plymouth to Belfast
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 20 February 2026.
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 - BFS

EXTBFS

Exeter

Fri 8/5

21:00-21:15

2 stops24h 15m

Belfast Intl

Mon 11/5

06:30-15:30

2 stops9h 00m

£183

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Sun 5/4

18:20-21:25

1 stop3h 05m

Belfast Intl

Sun 12/4

22:10-15:00

1 stop16h 50m

£203

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Thu 19/3

07:00-07:25

2 stops24h 25m

Belfast Intl

Thu 26/3

07:05-14:30

1 stop7h 25m

£212

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Fri 5/6

15:30-21:40

1 stop6h 10m

Belfast Intl

Mon 8/6

07:05-15:00

1 stop7h 55m

£224

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 19/3

15:00-20:50

1 stop5h 50m

Belfast City

Thu 26/3

07:00-14:30

1 stop7h 30m

£226

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Wed 4/3

15:00-20:15

1 stop5h 15m

Belfast Intl

Sun 8/3

07:30-14:45

1 stop7h 15m

£234

ExeterBelfast

EXT - BFS

EXTBFS

Exeter

Fri 8/5

15:30-21:40

1 stop6h 10m

Belfast Intl

Sun 10/5

10:55-17:20

1 stop6h 25m

£236

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Fri 8/5

21:00-14:15

2 stops17h 15m

Belfast City

Mon 11/5

08:50-15:30

2 stops6h 40m

£236

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Thu 5/3

15:00-20:50

1 stop5h 50m

Belfast City

Sun 8/3

07:00-14:45

1 stop7h 45m

£249

ExeterBelfast

EXT - BHD

EXTBHD

Exeter

Fri 8/5

15:30-20:50

1 stop5h 20m

Belfast City

Sun 10/5

07:00-08:30

Nonstop1h 30m

£249

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 24 results
1
2
3

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 January is currently the most expensive (average of £94). 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 20 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Plymouth to Belfast as you normally would.

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 20 February 2026.
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
1,456 reviews
Check prices

Boarding

7.4

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.1

Food

6.6

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
7.2
Good
1,456 reviews
Aer Lingus
7.2
Good
1,456 reviews
Check prices

Boarding

7.4

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.1

Food

6.6

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

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 January is currently the most expensive (average of £94). 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£29Average£97FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£67Average£121FlexibilityNo 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.

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

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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