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Cheap flights from St. Louis to Lisbon

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Find the cheapest flights from St. Louis to Lisbon

Cheap return flights

These are some of the best return flight deals from St. Louis to Lisbon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Lisbon.

Cheap last-minute flights

Planning a quick getaway from St. Louis to Lisbon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lisbon, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from St. Louis to Lisbon

Find recent round-trip train or bus tickets from St. Louis to Lisbon.

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
STL-LIS
10910 kmmulti-stop
LIS-STL
10910 kmmulti-stop
Multiple Airlines
Find Deal
STL-LIS
10910 kmmulti-stop
Multiple Airlines
Find Deal

See travel insights to Lisbon from

How to get the cheapest flight ticket from St. Louis 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, January is the cheapest month to fly from St. Louis to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R11 108. If you’re not able to fly to Lisbon in January, then February is your next best option. Flight prices from St. Louis to Lisbon during February average around R11 633.

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

In general, most travellers find the cheapest time to book a flight to Lisbon is about 17 days prior to their departure date, when tickets on average are R17 997. Keep in mind that you might also find cheap flights to Lisbon outside of this time window. In fact, momondo users recently found flights from St. Louis to Lisbon for R175 764.

When to book flights from St. Louis to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to Lisbon (STL to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Lisbon

Direct flights

None
There are no direct flights from St. Louis to Lisbon. There are no popular flight routes from St. Louis to Lisbon.

  • How far is Lambert-St Louis to Lisbon Humberto Delgado by plane?

    A flight from Lambert-St Louis to Lisbon Humberto Delgado will travel around 6775,6 km.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport refresh daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport?

    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 from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport.

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

    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 licence 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.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Lisbon?

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

Can I find flights from St. Louis to Lisbon with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to Lisbon?

momondo helps you find the best flight between St. Louis and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Lisbon from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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