YOW - OPO
C$ 506 Find Cheap Flights from Ottawa to Porto – Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Porto departing on 12/11. 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.
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Everything you should know
Cheapest round-trip
C$ 1,013
Typical prices: C$ 944-C$ 1,213
Multiple Airlines
Sun 11/11Sun 18/11
YOW - OPO • 1 stop
Cheapest one-way flights
C$ 506
Typical prices: C$ 592-C$ 870
Multiple Airlines
Mon 12/11
YOW - OPO • 3 stops
Flight Deals
Cheap Flights from Ottawa to Porto (YOW-OPO)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Porto 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 Ottawa to Porto
Wed, 11 Nov - Wed, 18 Nov
10:35 a.m. - 11:00 a.m.YOW Ottawa-OPO Porto
19h 25m1 stop Newark
5:40 p.m. - 2:30 p.m.OPO Porto-YOW Ottawa
25h 50m1 stop Newark
C$ 1,013Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
10:35 a.m. - 11:00 a.m.YOW Ottawa-OPO Porto
19h 25m1 stop Newark
5:40 p.m. - 11:34 a.m.OPO Porto-YOW Ottawa
22h 54m2 stops Newark Toronto Island
C$ 1,020Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
3:25 p.m. - 11:00 a.m.YOW Ottawa-OPO Porto
14h 35m2 stops Toronto Island Newark
5:40 p.m. - 4:09 p.m.OPO Porto-YOW Ottawa
27h 29m2 stops Newark Toronto Island
C$ 1,037Multiple Airlines
Sun, 18 Oct - Thu, 22 Oct
6:01 p.m. - 9:45 a.m.YOW Ottawa-OPO Porto
10h 44m1 stop Newark
11:50 a.m. - 9:19 a.m.OPO Porto-YOW Ottawa
26h 29m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 1,048Air Canada
Sun, 18 Oct - Thu, 22 Oct
6:05 a.m. - 9:45 a.m.YOW Ottawa-OPO Porto
22h 40m1 stop Newark
11:50 a.m. - 11:17 a.m.OPO Porto-YOW Ottawa
28h 27m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
C$ 1,048Air Canada
Sun, 18 Oct - Thu, 22 Oct
11:15 a.m. - 9:45 a.m.YOW Ottawa-OPO Porto
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Newark
11:50 a.m. - 9:17 a.m.OPO Porto-YOW Ottawa
26h 27m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
C$ 1,052Air Canada
Sun, 15 Nov - Fri, 20 Nov
10:50 a.m. - 11:15 a.m.YOW Ottawa-OPO Porto
19h 25m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
8:40 a.m. - 10:32 p.m.OPO Porto-YOW Ottawa
18h 52m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl
C$ 1,062Multiple Airlines
Wed, 31 Mar - Thu, 29 Apr
10:20 a.m. - 8:05 a.m.YOW Ottawa-OPO Porto
16h 45m1 stop Toronto Pearson Intl
9:50 a.m. - 5:58 p.m.OPO Porto-YOW Ottawa
13h 08m1 stop Toronto Pearson Intl
C$ 1,167Air Transat
Fri, 12 Mar - Sat, 20 Mar
7:00 a.m. - 7:05 a.m.YOW Ottawa-OPO Porto
19h 05m1 stop Toronto Pearson Intl
8:50 a.m. - 8:13 a.m.OPO Porto-YOW Ottawa
27h 23m1 stop Toronto Pearson Intl
C$ 1,605Air Transat
Sun, 18 Oct - Sat, 31 Oct
8:55 p.m. - 11:45 a.m.YOW Ottawa-OPO Porto
9h 50m1 stop Toronto Pearson Intl
8:50 a.m. - 9:13 a.m.OPO Porto-YOW Ottawa
28h 23m1 stop Toronto Pearson Intl
C$ 1,717Porter Airlines
Recent one-way flight deals from Ottawa to Porto
Thu, 12 Nov
4:15 p.m. - 7:55 a.m.YOW Ottawa-OPO Porto
34h 40m3 stops Calgary London Heathrow Barcelona-El Prat
C$ 506Multiple Airlines
Thu, 12 Nov
6:10 a.m. - 1:00 p.m.YOW Ottawa-OPO Porto
49h 50m2 stops Calgary Rome Fiumicino
C$ 508Multiple Airlines
Wed, 14 Oct
6:55 a.m. - 9:25 a.m.YOW Ottawa-OPO Porto
45h 30m3 stops Toronto Pearson Intl Edinburgh Turnhouse Faro
C$ 548Multiple Airlines
Wed, 14 Oct
11:15 a.m. - 6:30 p.m.YOW Ottawa-OPO Porto
26h 15m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
C$ 551Air Canada
Fri, 13 Nov
5:30 a.m. - 7:05 a.m.YOW Ottawa-OPO Porto
20h 35m1 stop Toronto Pearson Intl
C$ 555Multiple Airlines
Fri, 13 Nov
6:10 a.m. - 7:45 a.m.YOW Ottawa-OPO Porto
44h 35m3 stops Calgary Paris Charles de Gaulle Barcelona-El Prat
C$ 575Multiple Airlines
Fri, 13 Nov
5:30 a.m. - 1:50 p.m.YOW Ottawa-OPO Porto
27h 20m2 stops Toronto Pearson Intl Faro
C$ 575Multiple Airlines
Wed, 14 Oct
7:00 a.m. - 11:55 a.m.YOW Ottawa-OPO Porto
23h 55m1 stop Toronto Pearson Intl
C$ 605Air Transat
Fri, 13 Nov
12:45 p.m. - 7:05 a.m.YOW Ottawa-OPO Porto
13h 20m1 stop Toronto Pearson Intl
C$ 662Porter Airlines
Mon, 8 Mar
2:48 p.m. - 9:30 a.m.YOW Ottawa-OPO Porto
13h 42m1 stop Newark
C$ 1,135Air Canada
Recent last minute flight deals from Ottawa to Porto
Tue, 6 Oct - Tue, 20 Oct
9:25 p.m. - 7:00 a.m.YOW Ottawa-OPO Porto
28h 35m1 stop Montreal Pierre Elliott Trudeau Intl
6:00 a.m. - 9:20 p.m.OPO Porto-YOW Ottawa
20h 20m2 stops Frankfurt am Main Toronto Pearson Intl
C$ 1,233Air Canada
Tue, 6 Oct - Tue, 20 Oct
9:05 a.m. - 12:05 p.m.YOW Ottawa-OPO Porto
22h 00m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
6:00 a.m. - 10:10 p.m.OPO Porto-YOW Ottawa
21h 10m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
C$ 1,335Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
10:00 a.m. - 5:35 p.m.YOW Ottawa-OPO Porto
26h 35m2 stops Toronto Pearson Intl Zurich
6:00 a.m. - 9:20 p.m.OPO Porto-YOW Ottawa
20h 20m2 stops Frankfurt am Main Toronto Pearson Intl
C$ 1,336Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
2:50 p.m. - 7:05 p.m.YOW Ottawa-OPO Porto
23h 15m2 stops Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin
6:00 a.m. - 11:54 p.m.OPO Porto-YOW Ottawa
22h 54m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
C$ 1,353Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
5:25 p.m. - 3:25 p.m.YOW Ottawa-OPO Porto
17h 00m1 stop Paris Charles de Gaulle
6:15 a.m. - 3:00 p.m.OPO Porto-YOW Ottawa
13h 45m1 stop Paris Charles de Gaulle
C$ 1,362Air France
Tue, 6 Oct - Tue, 20 Oct
5:25 p.m. - 3:25 p.m.YOW Ottawa-OPO Porto
17h 00m1 stop Paris Charles de Gaulle
6:15 a.m. - 3:00 p.m.OPO Porto-YOW Ottawa
13h 45m1 stop Paris Charles de Gaulle
C$ 1,363Air France
Tue, 6 Oct - Tue, 20 Oct
9:25 p.m. - 7:00 a.m.YOW Ottawa-OPO Porto
28h 35m1 stop Montreal Pierre Elliott Trudeau Intl
6:00 a.m. - 9:20 p.m.OPO Porto-YOW Ottawa
20h 20m2 stops Frankfurt am Main Toronto Pearson Intl
C$ 1,386Air Canada
Tue, 6 Oct - Tue, 20 Oct
5:25 p.m. - 3:30 p.m.YOW Ottawa-OPO Porto
17h 05m2 stops Paris Charles de Gaulle Amsterdam Schiphol
6:15 a.m. - 3:00 p.m.OPO Porto-YOW Ottawa
13h 45m1 stop Paris Charles de Gaulle
C$ 1,406Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
9:25 p.m. - 7:00 a.m.YOW Ottawa-OPO Porto
28h 35m1 stop Montreal Pierre Elliott Trudeau Intl
6:00 a.m. - 11:54 p.m.OPO Porto-YOW Ottawa
22h 54m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
C$ 1,412Lufthansa
Sat, 3 Oct - Sat, 10 Oct
8:55 p.m. - 9:20 p.m.YOW Ottawa-OPO Porto
19h 25m2 stops Toronto Pearson Intl Dublin
7:05 a.m. - 12:40 p.m.OPO Porto-YOW Ottawa
34h 35m1 stop London Stansted
C$ 1,424Multiple Airlines
Booking Insights
Price, demand, and travel trends for Ottawa to Porto flights
Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
What's the cheapest day of the week to fly from Ottawa to Porto?
Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Ottawa to Porto. It’s 13% cheaper than the average day, while Sunday is the most expensive, with prices 17% higher.
What is the cheapest month to fly from Ottawa to Porto?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Ottawa to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.•February is the cheapest month to fly from Ottawa to Porto at C$ 859 round-trip.
•December (C$ 1,410) and June (C$ 1,243) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 64% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
What’s the most popular layover airport when flying from Ottawa to Porto?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Toronto Pearson Intl (YYZ) is the most popular layover for the Ottawa to Porto route. 51% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.
What is the cheapest layover airport when flying from Ottawa to Porto?
Flights via Montreal Pierre Elliott Trudeau Intl (YUL) offer the most affordable fares, with an average round-trip price of C$ 1,086. Based on KAYAK data over the past 3 months.
Key details for Ottawa to Porto flights
Low season | December |
|---|---|
High season | August |
Cheapest flight | C$ 506 |
When to book flights from Ottawa to Porto
Are your dates flexible? Find out the best times to travel from Ottawa to Porto 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.
Your Ottawa to Porto flight questions, answered
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Your guide to booking Ottawa to Porto flights
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Information on your arrival and departure airports
Cabin class types available on flights from Ottawa to Porto
Cabin classes available on flights from Ottawa to Porto. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Find direct flights to and from Ottawa and Porto
Flights from domestic origins to Porto
More flights to Porto. Prices are the lowest found on KAYAK in the last 7 days. Price and availability are not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.