Are direct flights from Redmond to Lisbon always the best option?

Direct flights can offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers may sometimes be cheaper, depending on the route and airline. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Redmond to Lisbon flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even within the same month. Adjusting your departure or return by a day or two may result in savings.

What extra costs should I check before booking Redmond to Lisbon flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately.

Flights From Redmond

To Lisbon

Cheap Flights from Redmond to Lisbon

Browse current best options from Redmond. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Redmond

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Redmond to Lisbon

Explore current cheapest deals departing from Redmond to Lisbon

Round trip

Sort by: Cheapest

November 8 - November 14

Cheapest

Best

RDM - Lisbon

$842

$779

Round trip

August 10 - August 25

Earliest

RDM - Lisbon

$866

$888

Round trip

August 12 - August 19

RDM - Lisbon

$927

$888

Round trip

August 19 - September 15

RDM - Lisbon

$843

$943

Round trip

August 20 - August 27

RDM - Lisbon

$912

$946

Round trip

August 19 - September 10

RDM - Lisbon

$849

$977

Round trip

August 19 - September 13

RDM - Lisbon

$843

$986

Round trip

August 19 - September 12

RDM - Lisbon

$843

$992

Round trip

October 2 - October 13

RDM - Lisbon

$822

$993

Round trip

October 2 - October 6

RDM - Lisbon

$878

$993

Round trip

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Redmond to Lisbon: Overview

Insights for flights from Redmond to Lisbon

For flights from Redmond to Lisbon, recent fares are currently above the typical level. Prices typically range from $728 to $1,345, with a median of $875. This indicates that right now, you can expect to pay more than the usual median price for this route.

A typical journey from Redmond to Lisbon takes about 25h 33m, including connections. This is a long-haul route, covering a distance of 8,544 km. Since most itineraries for this route involve at least one connection, the total travel time reflects the stops and layovers.

When is the cheapest time to fly from Redmond to Lisbon? You'll find the most affordable fares in September, with a median price of $619. Other budget-friendly options include January, where the median fare is $650, and April, with a median of $675. Planning your trip during these months can help you secure better prices.

Most itineraries from Redmond to Lisbon connect at least once. In fact, 0% of recent fares were for direct flights from Redmond to Lisbon. When connecting, you can expect a median of 3 stopovers. New deals for this route appear almost daily, so setting up a price alert can help you track fare changes.

How much is a round trip from Redmond to Lisbon

Regular price: $706 - $1,533

Prices for flights from Redmond to Lisbon are currently within the regular range.

The regular price range for this route is between $706 and $1533. The current lowest deal is $782 with Deutsche Luft Hansa, for travel from Nov 8-Nov 14.

now $782

Low $706

High $1,533

The cheapest time to fly from Redmond to Lisbon

The cheapest month to fly from RDM to LIS is September, with a median price of $619. The most expensive month is November, with a median price of $1084. Prices are generally lower from January to September.

September

Cheapest

Flights from $619

November

Most Expensive

Flights from $1,084

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Redmond to Lisbon

Alaska Airlines, Inc.

TAP Portugal

Air France

Deutsche Luft Hansa

Last-minute flights going from Redmond to Lisbon

Tue, Aug 4

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

Deutsche Luft Hansa

$940

$1,005

One-way

Sat, Aug 8

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

Scandinavian Airlines

$930

$1,164

One-way

Mon, Aug 10

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

United Airlines

$866

$875

One-way

Tue, Aug 11

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

KLM

$843

$1,613

One-way

Tue, Aug 11

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$873

$2,220

One-way

Wed, Aug 12

⌛ Last-Minute

RDM - Lisbon

Redmond (RDM) - Lisbon (LIS)

Air France

$875

$891

One-way

Biggest price drops on these dates for flights from Redmond to Lisbon

8 nights

Dec 2 - Dec 10

$985 → $738

25%

7 nights

Dec 4 - Dec 11

$981 → $741

24%

4 nights

Nov 7 - Nov 11

$886 → $780

12%

7 nights

Dec 10 - Dec 17

$985 → $903

Popular Airports to fly from Redmond to Lisbon

Redmond - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Redmond to Lisbon are below the typical level at $782.

📅 Best time to fly

Fly in September for the best prices

Historically, September is the cheapest month to fly from Redmond to Lisbon, with a median price of $619.

⏱️ Flight duration

Long-haul flights, 25h 33m median duration

Flights from Redmond to Lisbon are long-haul, with a median duration of 25h 33m.

✈️ Airlines & availability

Connecting flights are dominant

This route is connecting dominant, with a median of 3 stopovers on connecting flights.

🏆 Airline highlight

Deutsche Luft Hansa offers deals

Deutsche Luft Hansa recently offered a deal for $782 from Redmond to Lisbon.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Redmond to Lisbon are frequent, appearing often over the last 30 days.

Redmond main airports to depart from

Roberts Field (RDM)

Cheapest

Roberts Field (RDM) is a good option for flights from Redmond to Lisbon.

📍 ~2 km from Redmond (reachable by car)

💸 Flights from ~$738

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary international gateway for flights to Lisbon, Portugal.

📍 ~7 km from city center (reachable by metro, bus, or car)

💸 Flights from ~$738

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto (OPO) is a major international hub with an extensive route network comparable to Lisbon.

📍 ~275 km from Lisbon (reachable by train or car, ~3 hours travel time).

💸 Flights from ~$910

Faro (FAO)

Faro (FAO) offers significant international traffic, especially from low-cost carriers, and direct highway access.

📍 ~220 km from Lisbon (reachable by car, ~2.5 to 3 hours travel time).

💸 Flights from ~$951

Seville (SVQ)

Seville (SVQ) is a major Spanish airport with diverse European connections, accessible via cross-border road links.

📍 ~310 km from Lisbon (reachable by car, ~4 hours travel time).

💸 Flights from ~$1000

Málaga (AGP)

Málaga (AGP) is a large international hub with many long-haul and budget options for alternative routes.

📍 ~460 km from Lisbon (reachable by car, over 4.5 hours travel time).

💸 Flights from ~$924

Badajoz (BJZ)

Badajoz (BJZ) is geographically the closest Spanish airport to Lisbon, useful for specific regional connections.

📍 ~200 km from Lisbon (reachable by car).

💸 Flights from ~$1271

Business & First Class Flight Deals to Lisbon

Lisbon, Portugal

68% AI deal score

$47,348

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you track fare changes.

Booking in advance is often recommended, but the ideal time can vary. Prices may fluctuate, so monitoring fares over a few weeks can be beneficial. Mid-week bookings sometimes offer different pricing compared to weekends.

Comparing nearby airports at both your origin and destination can sometimes lead to more economical flight options. While it may involve additional ground travel, the savings on airfare can be significant. Always factor in the total cost and convenience.

Related routes

Consider alternative routes from Redmond

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