$39 Cheap Flights to Saint-Omer

View $39 flight on Sun, Mar 15, 2026Opens in a new window

Popular airlines to Saint-Omer

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How much is the cheapest flight to Saint-Omer?

Prices were available within the past 7 days and start at $39 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Transavia France
Sun, Mar 15 - Sun, Mar 22
AGA
Agadir
LIL
Lille
$98 Roundtrip, found 2 days ago
$98
Roundtrip
found 2 days ago
Select Transavia France flight, departing Sun, Mar 15 from Agadir to Lille, returning Sun, Mar 22, priced at $98 found 2 days ago
Volotea
Sat, Feb 14 - Sun, Feb 22
AGA
Agadir
LIL
Lille
$142 Roundtrip, found 5 days ago
$142
Roundtrip
found 5 days ago
Select Volotea flight, departing Sat, Feb 14 from Agadir to Lille, returning Sun, Feb 22, priced at $142 found 5 days ago
TuiFly Belgium
Sat, Feb 14 - Sat, Feb 28
AGA
Agadir
LIL
Lille
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select TuiFly Belgium flight, departing Sat, Feb 14 from Agadir to Lille, returning Sat, Feb 28, priced at $346 found 2 days ago
Air Canada
Mon, Feb 16 - Thu, Feb 26
LGA
New York
XDB
Lille
$447 Roundtrip, found 1 day ago
$447
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Feb 16 from New York to Lille, returning Thu, Feb 26, priced at $447 found 1 day ago
KLM
Tue, Mar 3 - Sat, Mar 7
BEG
Belgrade
XDB
Lille
$468 Roundtrip, found 1 day ago
$468
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Mar 3 from Belgrade to Lille, returning Sat, Mar 7, priced at $468 found 1 day ago

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Tips to find the cheapest flights to Saint-Omer

The cheapest day to fly

Get started finding a cheap flight to Saint-Omer on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

March is the cheapest month to fly to Saint-Omer. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Saint-Omer. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Saint-Omer, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Saint-Omer

The lowest price for round-trip flights to Saint-Omer in 2026 starts from from $98, while one-way tickets start from from $39. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Saint-Omer. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Saint-Omer

Transavia France, Volotea, TuiFly Belgium, Air Canada, Air France, KLM are just some of the airlines that can typically offer cheap tickets to Saint-Omer. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Saint-Omer and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Saint-Omer, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Saint-Omer. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Saint-Omer plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Saint-Omer

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Saint-Omer.

Stopover savings

The cheapest tickets to Saint-Omer are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Saint-Omer. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Saint-Omer for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Saint-Omer. Simply download the free Expedia app to your smart device and activate Saint-Omer flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Saint-Omer. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to Saint-Omer?
The cheapest month to fly to Saint-Omer is March when demand is low. Off-peak months are typically when you'll find cheap flights. To keep costs down, avoid flying during major holidays.
How to find a cheap flight to Saint-Omer?
To find a cheap flight to Saint-Omer, be flexible with your dates. Traveling in the off-season or shoulder season can help you save. Mid-week flights are usually less expensive, too. Use flight search engines, like Expedia, to compare airlines, flight times and routes all in one place to find affordable rates. You may find that flights with layovers are cheaper than direct flights. You can also set up Price Tracking and receive alerts when fares go up or down.
Which airlines fly to Saint-Omer?
Multiple carriers fly to Saint-Omer:

  • ASL Airlines France
  • Air Algerie
  • Air France
  • Hahn Air
  • Ryanair
  • Volotea
  • easyJet

Where do you fly into Saint-Omer?
If you're heading to Saint-Omer, you have several airport options:

  • The closest major airport is Paris (BVA-Beauvais), about 90 miles from the city center, which is a hub for Ryanair, H4, and Volotea, with other airlines like U5, RK also operating here.
  • Lille (LIL-Lesquin) is another option, about 60 miles away, serving as a hub for Volotea, Air Algerie, and ASL Airlines France, with easyJet, Transavia France also operating here.
  • Ostende (OST-Ostend-Bruges Intl.), about 53 miles away, serving as a hub for TuiFly Belgium.

What is the cheapest airport to fly to in Saint-Omer?
The most affordable airport to fly into in Saint-Omer is typically Paris (BVA-Beauvais), which is about 90 miles from the city center. This option can help you save on your travel costs while providing access to the area.*Prices based on flights available on Expedia in the last year.
Which budget airlines fly to Saint-Omer?
For budget travel to Saint-Omer, there are 6 low-cost airlines to choose from, including:

  • Ryanair: serves Lille (LIL), Paris (BVA)
  • easyJet: flies to Lille (LIL)
  • Volotea: flies to Lille (LIL)
  • Transavia France: flies to Lille (LIL)
  • Wizz Air: flies to Paris (BVA)

What is the best month to visit Saint-Omer?
Spring (May to early June) and early autumn (September) are the best times to visit Saint-Omer. These months provide mild weather and blooming marshes, making it perfect for exploring the Gothic Cathédrale Notre-Dame and the surrounding natural beauty. Additionally, you'll encounter fewer crowds and lower precipitation risks during these periods.
How far in advance should I book a flight to Saint-Omer?
For domestic travel to Saint-Omer, booking 2-3 months in advance typically offers lower prices. For international flights to Saint-Omer, aim to book 3-12 months ahead if you want the best prices. For added peace of mind, use Expedia's Price Drop Protection™ when you make your booking. It's free to use for Gold and Platinum members on the Expedia app. Once a qualifying flight is purchased, we'll automatically check your flight on Expedia until the day of your departure and notify you if there are price changes. If your flight price drops after you book, we'll automatically award the price difference in OneKeyCash™* into your One Key account after your trip ends.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What day of the week is cheapest day to buy a plane ticket to Saint-Omer?
Mid-week is typically the cheapest time to book a plane ticket to Saint-Omer. There is generally less demand for flights in the middle of the week, so it's a great option for budget-conscious travelers. Use Expedia's Price Tracking tool to monitor prices for your trip and receive alerts when fares go up or down.
What public holidays or seasonal events might make flights to Saint-Omer more expensive?
Flights to Saint-Omer may be more expensive around key public holidays. Notably, Easter Monday (March/April) and Ascension (May) can lead to increased travel demand in spring. Additionally, Bastille Day on July 14 can attract more visitors, so consider these dates when planning your trip.
How can I track flight prices to Saint-Omer?
Our Price Tracking tool allows you to monitor fares to Saint-Omer. You can view flight price history and see predictions of future prices as available. When you're signed into your Expedia account, you can set up flight price alerts too. This way, you'll receive notifications when prices go up or down, so you know when it's the right time to book.
How to get a cheap last-minute flight to Saint-Omer?
It is possible to find cheap, last-minute flights to Saint-Omer, especially if you can be flexible with your dates, times and route. Whether you're planning a spontaneous getaway or need to travel for business, there are plenty of last-minute flight deals on Expedia. You can also bundle your flight and hotel for even more savings with a package deal.
Can I earn miles booking a flight to Saint-Omer with Expedia?
You can earn miles when booking a flight to Saint-Omer on Expedia. Before confirming your booking, just select the frequent flyer program name and enter your program number. For even more rewards, join One Key™—our free travel rewards program. One Key members earn OneKeyCash™* on eligible bookings for every dollar spent.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Can I save money by booking a Saint-Omer trip package?
Book a Saint-Omer flight and hotel package deal on Expedia, and you can make significant savings. It's simple to bundle your accommodations and flights, and you can also add car rentals and activities to create your own customized Saint-Omer trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Saint-Omer?
It's often possible to cancel or change your flight to Saint-Omer using Expedia. Many airlines let you cancel your flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer to reschedule your flight rather than provide a direct refund. To find affordable flights to Saint-Omer with flexible change policies, select "No cancel fee" or "Changes included" when you search. Need more information? Visit our Customer Service Portal.

*Flight schedules are subject to change.

Flights to Saint-Omer information
Destination airport
Lesquin
Destination airport IATA code
LIL
Destination city name
Lille
Roundtrip price
$97

Trending flights to Saint-Omer

Prices were available within the past 7 days and start at $39 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Mar 18 - Wed, Mar 25
JFK
New York
XDB
Lille
$447 Roundtrip, found 2 days ago
$447
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Mar 18 from New York to Lille, returning Wed, Mar 25, priced at $447 found 2 days ago

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*Available to One Key members.