Cheap flights from Belfast to Lisbon from £106
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Lisbon departing on 18/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belfast to Lisbon
Cheap return flights
Cheap one-way flights
KLM flights from Belfast to Lisbon
Our best KLM deals on Belfast to Lisbon flight tickets
British Airways flights from Belfast to Lisbon
Our best British Airways deals on Belfast to Lisbon flight tickets
See travel insights to Lisbon from
How to get the cheapest flight ticket from Belfast to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Belfast and Lisbon?
What is the cheapest day to depart on your flight to Lisbon?
The cheapest day to depart on your flight to Lisbon is on a Tuesday when prices can be found for as low as £153. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Belfast to Lisbon for around £303.
What is the cheapest time of day to depart on your flight to Lisbon?
In the morning is the cheapest time of day to fly from Belfast to Lisbon when you can find flight prices for as low as £230. Flying to Lisbon in the morning is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the afternoon, with an average ticket price of £277. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Belfast to Lisbon Humberto Delgado?
easyJet, British Airways, and Aer Lingus are the most popular carriers operating from Belfast to Lisbon Humberto Delgado
Which airlines fly to Lisbon?
easyJet, British Airways and KLM are the top three most popular airlines that fly to Lisbon from Belfast according to our data. easyJet is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
Cheap Belfast to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast to Lisbon
How far is Belfast to Lisbon Humberto Delgado by plane?
There are 1106.7 mi between Belfast and Lisbon Humberto Delgado. Typically, this will take 4h 50m by plane in normal conditions.
When did momondo last update prices for flights from Belfast to Lisbon Humberto Delgado Airport?
Prices for flights from Belfast to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Belfast to Lisbon Humberto Delgado Airport?
As of June 2025, there are 3 operators available to choose from for flights from Belfast to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Belfast to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Belfast to Lisbon
Compare and see reviews for airlines that fly from Belfast to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £102 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £178 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £197 | Free Cancellation | Rating 7.8 1,358 reviews |
Travelling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Belfast to Lisbon?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Lisbon for you.
Can I find flights from Belfast to Lisbon with flexible booking policies on momondo?
Flights from Belfast to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Belfast to Lisbon?
Once you have performed a search for Belfast to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Belfast to Lisbon right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Belfast and alert you when they change.