When did momondo last update prices for flights from Ottawa Airport to Southampton Eastleigh Airport?

Prices for flights from Ottawa Airport to Southampton Eastleigh Airport are refreshed on a daily basis.

How old do you have to be to fly from Ottawa Airport to Southampton Eastleigh 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 Ottawa Airport to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 899 Cheap Flights from Ottawa to Southampton in 2026/27

Find the cheapest flights from Ottawa to London

Round-trip

One-way

Cheap round-trip flights

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12:10 p.m. - 8:50 a.m.YOW Ottawa-SOU Southampton Eastleigh

15h 40m2 stops Toronto Pearson Intl Dublin

9:20 a.m. - 7:30 p.m.SOU Southampton Eastleigh-YOW Ottawa

15h 10m2 stops Dublin Toronto Pearson Intl

C$ 1,340Aer Lingus

Tue, 24 Nov - Tue, 1 Dec

8:25 a.m. - 8:50 a.m.YOW Ottawa-SOU Southampton Eastleigh

19h 25m3 stops Toronto Island Newark Dublin

8:00 p.m. - 5:20 p.m.SOU Southampton Eastleigh-YOW Ottawa

26h 20m3 stops Dublin London Heathrow Toronto Pearson Intl

C$ 2,066Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

6:00 a.m. - 8:50 a.m.YOW Ottawa-SOU Southampton Eastleigh

21h 50m3 stops Toronto Pearson Intl Newark Dublin

9:20 a.m. - 11:40 p.m.SOU Southampton Eastleigh-YOW Ottawa

19h 20m2 stops Dublin Toronto Pearson Intl

C$ 2,115Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Tue 24/11

12:10 p.m.-8:50 a.m.

2 stops15h 40m

Southampton Eastleigh

Tue 1/12

9:20 a.m.-7:30 p.m.

2 stops15h 10m

C$ 1,340

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Tue 24/11

8:25 a.m.-8:50 a.m.

3 stops19h 25m

Southampton Eastleigh

Tue 1/12

8:00 p.m.-5:20 p.m.

3 stops26h 20m

C$ 2,066

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Tue 24/11

6:00 a.m.-8:50 a.m.

3 stops21h 50m

Southampton Eastleigh

Tue 1/12

9:20 a.m.-11:40 p.m.

2 stops19h 20m

C$ 2,115

Cheapest one-way

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Mon 14/12

4:36 p.m.-7:30 p.m.

2 stops21h 54m

C$ 899

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Mon 14/12

5:40 p.m.-7:30 p.m.

3 stops20h 50m

C$ 902

Quickest one-way

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Wed 16/12

3:15 p.m.-11:55 a.m.

2 stops15h 40m

C$ 967

OttawaSouthampton

YOW Ottawa - SOU Southampton Eastleigh

YOWSOU

Ottawa

Wed 16/12

8:00 a.m.-7:30 p.m.

3 stops30h 30m

C$ 987

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Southampton

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 airline that flies from Ottawa to Southampton Eastleigh?

Aer Lingus is the most popular carrier operating from Ottawa to Southampton Eastleigh

Which airlines fly to Southampton?

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Southampton from Ottawa according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 10 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Southampton (YOW to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Southampton

Best price found	C$ 899
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to Southampton from Ottawa in the past 72 hours is C$ 899. The best round-trip flight deal from Ottawa to Southampton found on momondo in the last 72 hours is C$ 1,340.

The fastest flight from Ottawa to Southampton takes 15h 40m

There are no direct flights from Ottawa to Southampton. There are no popular flight routes from Ottawa to Southampton.

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Frequently asked questions about flying from Ottawa to Southampton

How far is Ottawa to Southampton Eastleigh by plane?
Southampton Eastleigh is 5303.8 km away from Ottawa. In terms of flight time, this usually takes a little over 15h 40m.
When did momondo last update prices for flights from Ottawa Airport to Southampton Eastleigh Airport?
Prices for flights from Ottawa Airport to Southampton Eastleigh Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to Southampton Eastleigh 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 Ottawa Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Southampton?

Finding the right flight to Southampton from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

Can I find flights from Ottawa to Southampton with flexible booking policies on momondo?

Flights from Ottawa to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Southampton from Ottawa 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.