$215 Find Cheap Flights to Mons - 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 to Mons departing on 7/3. 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

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Everything you should know

Cheapest round-trip
$513
Typical prices: $677-$425
Icelandair
Sun 10/18Thu 10/29
SEA - BRU • 1 stop
Cheapest non-stop
$853
Typical prices: $1,339-$601
Brussels Airlines
Sun 11/8Thu 12/10
JFK - BRU • Non-stop
Arrival airport
You can't fly directly to Mons. It is served by Brussels (BRU), located 38.7 miles from Mons.
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We hope you love your trip to Mons!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Mons

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Mons 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 to Mons

Sun, Oct 18 - Thu, Oct 29
Icelandair Logo
3:40 pm - 12:55 pm
SEA
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
SEA
13h 10m
1 stop
$513Icelandair
Mon, Oct 5 - Thu, Oct 15
Icelandair Logo
7:00 pm - 12:55 pm
SEA
-
BRU
32h 55m
1 stop
Icelandair Logo
1:50 pm - 8:40 pm
BRU
-
SEA
15h 50m
1 stop
$514Icelandair
Sat, Oct 3 - Thu, Oct 15
Icelandair Logo
3:40 pm - 12:55 pm
SEA
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 5:55 pm
BRU
-
SEA
13h 05m
1 stop
$519Icelandair
Mon, Aug 17 - Thu, Aug 27
Scandinavian Airlines Logo
5:45 pm - 10:40 am
EWR
-
BRU
10h 55m
1 stop
Scandinavian Airlines Logo
9:10 pm - 1:15 pm
BRU
-
EWR
22h 05m
1 stop
$575Scandinavian Airlines
Wed, Aug 26 - Thu, Sep 3
Scandinavian Airlines Logo
5:45 pm - 10:40 am
EWR
-
BRU
10h 55m
1 stop
Scandinavian Airlines Logo
10:55 am - 1:15 pm
BRU
-
EWR
32h 20m
1 stop
$580Scandinavian Airlines
Mon, Nov 16 - Tue, Nov 24
British Airways Logo
9:15 pm - 9:00 pm
DFW
-
BRU
16h 45m
1 stop
British Airways Logo
12:00 pm - 7:10 pm
BRU
-
DFW
14h 10m
1 stop
$751British Airways
Tue, Dec 1 - Tue, Dec 8
British Airways Logo
9:15 pm - 5:00 pm
DFW
-
BRU
12h 45m
1 stop
British Airways Logo
12:00 pm - 7:10 pm
BRU
-
DFW
14h 10m
1 stop
$755British Airways
Wed, Jul 8 - Fri, Jul 24
United Airlines Logo
3:35 pm - 8:00 pm
LAX
-
BRU
19h 25m
1 stop
United Airlines Logo
12:00 pm - 12:57 am
BRU
-
LAX
21h 57m
1 stop
$948United Airlines
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
7:00 am - 9:00 am
LAX
-
BRU
17h 00m
1 stop
United Airlines Logo
9:30 am - 9:30 pm
BRU
-
LAX
21h 00m
1 stop
$950United Airlines
Sat, Aug 1 - Tue, Aug 11
Delta Logo
6:00 am - 7:40 am
LAX
-
BRU
16h 40m
1 stop
Delta Logo
9:45 am - 5:20 pm
BRU
-
LAX
16h 35m
1 stop
$951Delta
Useful Info

Good to know - Book Cheap Mons Plane Tickets

Low seasonJanuary
Cheapest flight$215
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Seattle to Brussels Airport

FAQs - booking Mons flights

  • How long is the flight to Mons?

    Flights from New York John F Kennedy Intl Airport7h 15m
    Flights from Chicago O'Hare Intl Airport8h 00m
    Flights from Boston10h 05m
    Flights from Atlanta8h 10m
    Flights from Washington, D.C. Dulles Intl Airport7h 30m
  • What is the cheapest flight to Brussels Airport?

    In the last 5 days, the cheapest flight deal to Brussels Airport was found on the route from Seattle, at $513 return. The most popular connection is from Washington, D.C. to Brussels Airport and KAYAK users have found round-trip deals for as low as $607 in the last 5 days.

  • Which airlines fly to Brussels Airport?

    Many airlines fly to Brussels Airport, the most common ones being United Airlines, Brussels Airlines, and Delta. See the amount of flights per week for popular airlines flying to Brussels Airport.

  • How to fly to Mons?

    You cannot fly directly to Mons. KAYAK recommends you fly to Brussels Bruxelles-National (BRU) (38.67 miles from Mons). From there you can rent a car or get a taxi.

  • What airports are near Mons?

    The closest airport is Charleroi Brussels (CRL) (22.07 mi). Other nearby airports are Lille Lesquin (LIL) (38.04 mi), Brussels Bruxelles-National (BRU) (38.67 mi), Antwerp Deurne (ANR) (55.39 mi) or Albert – Picardie (BYF) (64.65 mi). KAYAK recommends you fly to Brussels Bruxelles-National.

  • How far is Brussels Bruxelles-National Airport from central Brussels?

    The distance between Brussels Bruxelles-National Airport and downtown Brussels is 7 miles.

  • How does KAYAK find such low prices on flights to Mons?

    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 to Mons.

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

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

  • What is the Hacker Fare option on flights to Mons?

    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 Mons with an airline and back with another airline.

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

    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 Mons up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Mons

  • There is no major airport in Mons. It is instead served by Brussels Bruxelles-National Airport.
  • Looking for cheap airfare to Mons? 25% of our users found round-trip tickets to Mons for the following prices or less: From Boston $1,972
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Mons flight deals.

Reviews of the top 5 airlines flying to Mons

 
Need help choosing which airline to fly with from the United States to Mons? 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
Scandinavian AirlinesOverall score based on 1815 reviews
7.6Boarding
6.7Food
7.3Comfort
8.0Crew
6.7Entertainment
Airline reviews

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

10.0 ExcellentAnonymous, Jun 2026
ATL - CPH
Read more Scandinavian Airlines reviews

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

Everything was better but france airlines more better than them

Good leg room for people of all sizes. Pleasent crew.

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

The most uncomfortable seat i’ve ever had on a flight

Everything you need to know for your flight to Mons