Cheap flights from Northern Ireland to Lisbon from £107
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Lisbon departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Northern Ireland to Lisbon
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How to get the cheapest flight ticket from Northern Ireland 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 cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Northern Ireland to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £163. If you are unable to visit Lisbon during the month of February, then departing from Northern Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £189.
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 £157. 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 Northern Ireland to Lisbon for around £310.
What is the cheapest airline that flies from Northern Ireland to Lisbon Humberto Delgado?
easyJet is the most popular carrier operating from Northern Ireland 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 Northern Ireland according to our data. easyJet is the first choice among our users, with 61% 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 Northern Ireland to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Lisbon
When did momondo last update prices for flights from Northern Ireland to Lisbon Humberto Delgado Airport?
Prices for flights from Northern Ireland to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Northern Ireland to Lisbon Humberto Delgado Airport?
There are 3 operators available for flights from Northern Ireland to Lisbon Humberto Delgado Airport as of May 2025.
How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Northern Ireland to Lisbon
Compare and see reviews for airlines that fly from Northern Ireland to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £105 | Free Cancellation | Rating 6.9 1,800 reviews | |||
| PriceFrom £182 | Free Cancellation | Rating 6.6 6,863 reviews | |||
| PriceFrom £202 | Free Cancellation | Rating 7.8 1,337 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 Northern Ireland to Lisbon?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Lisbon . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Northern Ireland to Lisbon with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Northern Ireland to Lisbon flights to just show those with flexible booking policies.
How can momondo help me find flights from Northern Ireland to Lisbon?
Once all potential Northern Ireland to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Northern Ireland to Lisbon right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Northern Ireland to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.