OKC - LIS

$533 Find Cheap Flights from Oklahoma City to Lisbon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to Lisbon departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Lisbon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$533
Typical prices: $1,088-$1,311
Finnair
Wed 4/15Wed 4/22
OKC - LIS • 2 stops
Cheapest one-way
$535
Multiple Airlines
Sat 5/23
OKC - LIS • 3 stops
Top airlines
Finnair
Cheapest • from $533 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Oklahoma City and Lisbon. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 45% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oklahoma City to Lisbon (OKC-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma City to Lisbon

Wed, Apr 15 - Wed, Apr 22
Finnair Logo
1:32 pm - 11:25 pm
OKC
-
LIS
27h 53m
2 stops
Finnair Logo
4:35 pm - 5:48 pm
LIS
-
OKC
31h 13m
2 stops
$533Finnair
Sat, Apr 25 - Wed, May 6
United Airlines Logo
7:05 am - 8:20 am
OKC
-
LIS
19h 15m
2 stops
United Airlines Logo
7:25 am - 10:30 pm
LIS
-
OKC
21h 05m
2 stops
$545United Airlines
Sat, Apr 18 - Sat, Apr 25
British Airways Logo
6:55 pm - 11:10 pm
OKC
-
LIS
22h 15m
2 stops
British Airways Logo
7:10 am - 9:44 pm
LIS
-
OKC
20h 34m
2 stops
$562British Airways
Sun, Apr 26 - Wed, May 6
Finnair Logo
1:32 pm - 11:25 pm
OKC
-
LIS
27h 53m
2 stops
Finnair Logo
6:45 pm - 5:48 pm
LIS
-
OKC
29h 03m
2 stops
$563Finnair
Sun, Apr 26 - Mon, May 4
British Airways Logo
11:27 am - 5:45 pm
OKC
-
LIS
24h 18m
2 stops
British Airways Logo
7:10 am - 9:44 pm
LIS
-
OKC
20h 34m
2 stops
$581British Airways
Sat, Apr 25 - Fri, May 8
United Airlines Logo
7:05 am - 8:20 am
OKC
-
LIS
19h 15m
2 stops
United Airlines Logo
12:20 pm - 9:17 am
LIS
-
OKC
26h 57m
2 stops
$582United Airlines
Tue, Apr 28 - Thu, May 7
Delta Logo
5:21 am - 8:00 am
OKC
-
LIS
20h 39m
2 stops
Delta Logo
12:45 pm - 10:10 am
LIS
-
OKC
27h 25m
2 stops
$667Delta
Mon, Apr 27 - Thu, May 7
Delta Logo
5:21 am - 8:50 am
OKC
-
LIS
21h 29m
2 stops
Delta Logo
5:35 am - 11:59 pm
LIS
-
OKC
24h 24m
2 stops
$690Delta
Sun, Apr 19 - Sun, Apr 26
Finnair Logo
1:32 pm - 11:25 pm
OKC
-
LIS
27h 53m
2 stops
Finnair Logo
4:35 pm - 5:48 pm
LIS
-
OKC
31h 13m
2 stops
$693Finnair
Mon, Apr 27 - Wed, May 6
Delta Logo
5:21 am - 10:45 am
OKC
-
LIS
23h 24m
2 stops
Delta Logo
12:45 pm - 10:10 am
LIS
-
OKC
27h 25m
2 stops
$707Delta
Booking Insights

KAYAK's insights & trends for Oklahoma City to Lisbon flights

Get data-powered insights and trends into flights from Oklahoma City to Lisbon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oklahoma City to Lisbon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oklahoma City to Lisbon departing in April.

What is the cheapest month to fly from Oklahoma City to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oklahoma City to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oklahoma City to Lisbon is October, where tickets cost $474 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $1,229 and $1,221 respectively.

Good to know

Low seasonJanuary
Cheapest flight$533
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Oklahoma City to Lisbon

When to book flights from Oklahoma City to Lisbon

Are your dates flexible? Find out the best times to travel from Oklahoma City to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Oklahoma City to Lisbon

  • What is the cheapest flight from Oklahoma City to Lisbon?

    In the last 3 days, the lowest price for a flight from Oklahoma City to Lisbon was $535 for a one-way ticket and $533 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and Lisbon?

    Yes, you’ll need a passport to travel to Lisbon from Oklahoma City.

  • Which aircraft models fly most regularly from Oklahoma City to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oklahoma City to Lisbon?

    Star Alliance, and oneworld are the airline alliances operating flights between Oklahoma City and Lisbon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Oklahoma City to Lisbon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Oklahoma City to Lisbon are United Airlines and American Airlines. With an average price for the route of $1,088 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,201 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Oklahoma City to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma City to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oklahoma City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma City to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Oklahoma City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Oklahoma City to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oklahoma City to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9403 reviews
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

4.0 OkayOlga, Mar 2026
IAD - TYS
Read more United Airlines reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

Everything you need to know for your flight from Oklahoma City to Lisbon

Information on your arrival and departure airports