Question 1

Why should I use momondo to find a flight deal to Lisbon?

Accepted Answer

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Lisbon. momondo saves you time and could save you money on your trip.

Question 2

Can I find flights to Lisbon with flexible booking policies on momondo?

Accepted Answer

Yes. momondo enables you to select and highlight flights to Lisbon with this policy.

Question 3

How can momondo help me find flights to Lisbon?

Accepted Answer

Once you have performed a search for flights to Lisbon, momondo helps you find the right flight 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.

Question 4

I’m not ready to book a flight to Lisbon right now. Can momondo alert me if prices change?

Accepted Answer

Price alerts on flights to Lisbon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

How far in advance should I book a flight to Lisbon?

Accepted Answer

The best time to book a flight to Lisbon from United Kingdom is 42 days out, which is when prices tend to be around £170. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from United Kingdom for as low as £111 on momondo.

Question 6

Is there an alternative airport near Lisbon?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near Lisbon is possible. If you are planning a flight to Lisbon, consider booking flights to Cascais Aerodrome Airport (12 mi from Lisbon city centre).

Question 7

Which airlines fly to Lisbon?

Accepted Answer

For flights from United Kingdom to Lisbon, most momondo users will book with popular airlines such as TAP AIR PORTUGAL, easyJet, Ryanair and British Airways. Depending on what airport you fly from, you may have other airlines to choose from.

Question 8

KLM Flights to Lisbon

Accepted Answer

There are 21 KLM flights to Lisbon in a normal week. The most common departure point is Amsterdam Schiphol and the best KLM ticket price seen on momondo is £162 (last 72 hours, from Edinburgh Turnhouse, to Lisbon). KLM has a score of 7.8 from 1,587 user reviews on momondo.

Question 9

SWISS Flights to Lisbon

Accepted Answer

Another popular choice for flights to Lisbon is SWISS (7.5/10, 2,102 reviews). Most SWISS flights landing in Lisbon will be arriving from Zurich, but there are 11 SWISS flights to Lisbon from all departure points globally so prices can vary significantly. The best SWISS deal found on momondo this week was £152 (London Heathrow to Lisbon, round-trip).

Question 10

When did momondo last update prices for flights to Lisbon Humberto Delgado Airport?

Accepted Answer

Prices for flights to Lisbon Humberto Delgado Airport are updated daily.

Question 11

How many operators does momondo search for flights to Lisbon Humberto Delgado Airport?

Accepted Answer

As of October 2026, there are 39 operators available to choose from for flights to Lisbon Humberto Delgado Airport.

Question 12

How old do you have to be to fly to Lisbon Humberto Delgado Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Lisbon Humberto Delgado Airport.

Question 13

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Question 14

What is the cheapest month to fly to Lisbon?

Accepted Answer

In general, January is the cheapest month to fly from United Kingdom to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £93. If you are unable to visit Lisbon during the month of January, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £126.

Question 15

What is the cheapest time of day to depart on your flight to Lisbon?

Accepted Answer

In the evening is the cheapest time of day to fly from United Kingdom to Lisbon when you can find flight prices for as low as £212. Flying to Lisbon in the evening is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly at midday, with an average ticket price of £276. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 16

What is the cheapest day to depart on your flight to Lisbon?

Accepted Answer

The cheapest day to depart on your flight to Lisbon is on a Wednesday when prices can be found for as low as £224. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Lisbon for around £248.

Question 17

How far in advance should I book a flight to Lisbon?

Accepted Answer

You are more likely to see cheaper flights to Lisbon from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £206 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from United Kingdom for as low as £190 on momondo.

Question 18

How long does it take to fly to Lisbon?

Accepted Answer

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Lisbon you fly into. For example, flying from London Heathrow to Lisbon Humberto Delgado takes 2h 45m on average. On the other hand, flying from Manchester to Lisbon Humberto Delgado takes 2h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

CHEAPEST MONTH TO FLY TO LISBON FROM LONDON HEATHROW AIRPORT	January	27% cheaper	Flying from London Heathrow Airport to Lisbon costs on average just £151 in January
MOST EXPENSIVE MONTH TO FLY TO LISBON FROM LONDON HEATHROW AIRPORT	August	28% more expensive	It costs about £264 for flights to Lisbon from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO LISBON FROM LONDON HEATHROW AIRPORT	August	135% more users visited	More momondo users searched in flights to Lisbon from London Heathrow Airport in August than any other month

Best One-Way Price	£15
Best Round-Trip Price	£54
Fastest flight time	2h 25m
Popular in	August

£15 Cheap flights to Lisbon

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Lisbon departing on 7/12. 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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