Journey information
Overview: Belfast to Portsmouth flight
Flights from Belfast to Portsmouth depart on average 26 times per day, taking around 1h 32m. Cheap flight tickets for this journey start at $32 (€26) if you book in advance.
There are 24 flights per day. The earliest flight runs at 05:45, the last at 23:30. The fastest flight covers the 330 miles (532 km) distance in 1h 10m. July is the cheapest month to fly.
Distance 330 miles (532 km) |
Average flight duration 1h 32m |
Cheapest ticket price $32 (€26) |
Flights per day 26 |
Direct flights 24 |
Fastest flight 1h 10m |
Cheapest month to travel July |
First flight 05:45 |
Last flight 23:30 |
The cheapest and fastest flights from Belfast to Portsmouth
Cheapest price
$38
Average price
$103
Fastest journey
1 h 15 m
Average duration
1 h 18 m
Flights per day
2
Distance
532 km
The best way to find a cheap flight ticket from Belfast to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Belfast to Portsmouth will cost around $103 if you buy it on the day, but the cheapest tickets can be found for only $38.
Of the 2 flights that leave Belfast for Portsmouth onSat, Nov 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Nov 22 the direct flights cover the 532 km distance in an average of 1 h 18 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Sat, Nov 22 the longest flights will take 1 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare flight and bus for Belfast to Portsmouth
Omio recommends booking the flight as it is the most popular option from Belfast to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €60. For those with little time consider booking a flight which can get you there in 1h 32m. The ticket price range depends on the travel mode: a bus costs an average of €60, and a flight costs an average of €26.
Distance: 330 miles (532 km)
Compare flight with
Most popular Flight | Bus |
|---|---|
€74 Average price | €61 Average price Cheapest |
4h 32m Average total duration Fastest 1h 32m Onboard + 3h 0m Additional time* | 21h 28m Average total duration 20h 58m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Belfast to Portsmouth flight times
The table below shows live departures for Belfast to Portsmouth flights for today, Friday, November 21. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:40 PM Belfast | 1h20 | 10:00 PM Portsmouth | 0 transfersDirect | |
![]() | 9:00 PM Belfast | 1h10 | 10:10 PM Portsmouth | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Belfast to Portsmouth by flight or bus
Compare flight and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 22
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Nov 28
Airlines: easyJet, Aer Lingus from Belfast to PortsmouthFind the best flights between Belfast to Portsmouth with Omio's travel partners easyJet, Aer Lingus from $32 (€26). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Aer Lingus
easyJet
FAQs: Belfast to Portsmouth Flight
Find answers to the most common questions about traveling from Belfast to Portsmouth by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Portsmouth, this guide helps you travel smarter and with confidence.

- Portsmouth Historic Dockyard Festival, a celebration of maritime heritage featuring ship tours, reenactments, and family activities
- Victorious Festival, a vibrant music festival held on Southsea Common showcasing top UK and international acts
- Portsmouth International Kite Festival, an exciting event where colorful kites fill the sky with displays and competitions.
- May Bank Holiday, pleasant weather perfect for outdoor activities and events
- August Bank Holiday, vibrant atmosphere with local festivals and beach activities
- Remembrance Day, poignant ceremonies and a chance to experience the city's rich naval history.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from Belfast to Portsmouth
- Free Wi-Fi available throughout the airport.
- Shops available, including WHSmith and duty-free shops in the departure lounge.
- Short-term parking located near the terminal, approximately 3.6€ (£3) per hour.
- Available outside the terminal.
- Ramps, toilets.
- Available throughout the airport.
- Lounge available, Aspire Lounge with complimentary snacks and drinks.
- Located at the information desk.
- Bus: 600, 600A
- Train: Belfast City Airport Halt
- Free Wi-Fi available throughout the airport.
- Shops are located in the departures area, includes WHSmith and Aelia Duty-Free.
- Short-term parking located near the terminal, approximately 3.6€ (£3) for the first hour.
- Available outside the terminal.
- Ramps.
- Available throughout the airport, including accessible facilities.
- Aspire Lounge available in the departures area, offers complimentary snacks and drinks.
- Located in the main terminal, contact information desk.
- Bus: 300, 109A
Most popular flights from Belfast
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