In terms of precipitation, rainfall in Belfast 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 Belfast when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast, 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 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.

£119+ Cheap Flights from Plymouth to Belfast

Cheap flight deals from Plymouth to Belfast

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

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 1 September 2026.

Sat 26/916:35 -

Nonstop1h 30m

Sat 3/1014:35 -

Nonstop1h 30m

Deal found 27/8£119

Wed 30/921:45 -

2 stops17h 35m

Fri 2/1008:15 -

1 stop7h 20m

Deal found 29/8£145

Sat 10/1020:45 -

2 stops20h 40m

Sat 17/1020:15 -

2 stops22h 30m

Deal found 28/8£172

Sat 26/920:45 -

2 stops17h 05m

Sat 3/1014:35 -

Nonstop1h 30m

Deal found 27/8£180

Sat 3/1020:45 -

2 stops20h 40m

Tue 6/1020:15 -

2 stops19h 15m

Deal found 27/8£183

Sat 10/1020:45 -

2 stops20h 40m

Mon 12/1006:40 -

2 stops8h 50m

Deal found 27/8£188

Mon 14/919:55 -

1 stop13h 00m

Thu 17/909:15 -

2 stops9h 30m

Deal found 31/8£190

Wed 30/921:45 -

2 stops17h 45m

Fri 2/1019:10 -

2 stops19h 25m

Deal found 29/8£198

Mon 14/919:55 -

2 stops20h 35m

Mon 21/906:55 -

2 stops12h 35m

Deal found 31/8£209

Mon 14/917:15 -

1 stop16h 05m

Mon 21/917:30 -

1 stop23h 15m

Deal found 31/8£333

Find flight deals from Plymouth to Belfast

Round-trip from	£119

Aer Lingus
26/9-3/10
Nonstop
3h 00m total
Plymouth to Belfast

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Wed 30/9

21:45-15:20

2 stops17h 35m

Belfast Intl

Fri 2/10

08:15-15:35

1 stop7h 20m

£145

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Sat 26/9

20:45-13:50

2 stops17h 05m

Belfast City

Sat 3/10

14:35-16:05

Nonstop1h 30m

£180

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 3/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Tue 6/10

20:15-15:30

2 stops19h 15m

£183

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Mon 14/9

19:55-08:55

1 stop13h 00m

Belfast Intl

Thu 17/9

09:15-18:45

2 stops9h 30m

£190

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 10/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Sat 17/10

13:20-20:20

1 stop7h 00m

£206

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 17/10

20:45-17:25

2 stops20h 40m

Belfast Intl

Sat 24/10

22:25-19:50

2 stops21h 25m

£265

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Mon 14/9

19:55-18:00

3 stops22h 05m

Belfast City

Mon 21/9

09:30-19:30

2 stops10h 00m

£265

Fastest return journey

ExeterBelfast

EXT Exeter - BFS Belfast Intl

EXTBFS

Exeter

Sat 10/10

11:25-17:05

1 stop5h 40m

Belfast Intl

Mon 12/10

07:00-17:20

1 stop10h 20m

£303

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Mon 14/9

17:15-09:20

1 stop16h 05m

Belfast City

Mon 21/9

17:30-16:45

1 stop23h 15m

£333

ExeterBelfast

EXT Exeter - BHD Belfast City

EXTBHD

Exeter

Fri 16/10

17:55-20:35

2 stops26h 40m

Belfast City

Sun 18/10

06:30-17:20

2 stops34h 50m

£484

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 11 resultsSorted by cheapest first

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.

EXT-BFS

EXT-BHD

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

P1Y-BF1

EXT-BFS

EXT-BHD

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

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

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

7.3

Good

1,736 reviews

Check prices

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

7.3

Good

1,736 reviews

Aer Lingus

7.3

Good

1,736 reviews

Check prices

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

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Northern Ireland

Flights by cabin class

Other flight options

Popular flights

Top destinations

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Luton to Campbeltown flights

Southend to Campbeltown flights

Top 2 airlines flying from Plymouth to Belfast

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£61	Average£90	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£66	Average£125	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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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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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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Plymouth to Belfast

Cheapest flights from Plymouth to BelfastExplore 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 1 September 2026.

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 1 September 2026.

Best flights from Plymouth to BelfastDiscover 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 1 September 2026.

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 1 September 2026.

Direct flights from Plymouth to BelfastExplore direct flight options from Plymouth to Belfast based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Explore direct flight options from Plymouth to Belfast based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Plymouth to BelfastDiscover last-minute flight deals from Plymouth to Belfast. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Plymouth to Belfast. Data last updated 1 September 2026 and is based on user searches.

Find flight deals from Plymouth to Belfast

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Plymouth to Belfast that are best for you.

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.

Cheapflights Insights

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 1 September 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

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.

Related info for your journey

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

How can I find direct flights from Plymouth to Belfast?

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

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 Belfast

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

Complete your trip

Complete your trip to Belfast by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Plymouth to Belfast by cabin class

Find flights from Plymouth to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Plymouth and Belfast flights

Browse other Plymouth and Belfast flight options. Last updated on 1 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Plymouth to Belfast flights

Consider these flights travelling from Plymouth to Belfast.

Top 2 airlines flying from Plymouth to Belfast

Fly with Cheapflights

How does Cheapflights help users find flights from Plymouth to Belfast?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 1 September 2026.

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 1 September 2026.

Direct flights from Plymouth to Belfast
Explore direct flight options from Plymouth to Belfast based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Plymouth to Belfast
Discover last-minute flight deals from Plymouth to Belfast. Data last updated 1 September 2026 and is based on user searches.